Autolite had instant success, as the brand supplied spark plugs and other ignition parts to well-known automotive leaders including Chrysler, Studebaker, Packard and Willys. When changing out your ride's spark plugs, go slowly, work carefully and, at the risk of sounding like a broken record, follow the vehicle manufacturer's recommendations. In 1935, Royce G. Martin, President of the Electric Autolite Company, decided the company should enter the business of manufacturing spark plugs. Pinterest. Available now at participating Advance Auto Parts locations and online at, California Transparency in Supply Chains Act, Includes an ultra finewire iridium centerwire tip design with laser-welded technology providing a focused ignition for optimal ignitability and maximum performance, Optimal fuel efficiency, acceleration and focused ignitability provided by a finewire center electrode*, Provides durability for more than 100,000 miles, Laser-welded iridium finewire center electrode tip with proprietaryiridium alloy. Use a torque wrench to tighten the spark plugs following the manufacturer's recommendations, order Electric Autolite expanded its range of products to include starting motors, regulators, generators, ignition systems and wire and cable products. The best spark plugs on the market boast an iridium construction. 2022Recurrent Ventures. USD 6.00 . Heavily corroded spark plugs can damage the cylinder head during extraction and that is not good. Autolite makes plugs for American, Japanese, European and Korean cars as well as plugs for Lawn & Garden and Power Sports. Make sure to purchase the right spark plug type specified by the manufacturer. Iridium spark plugs give you even better gas mileage, performance, reliability, and longevity than double-platinum plugs. No gapping is required, and the plug has corrosion protection. Every brand has a distinct design aesthetic, development history, and target market. Whether you just need a reliable set of copper replacement plugs or want to upgrade to peak performance, we've got you covered. This is a problem. These plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite Copper Core plugs are your industry standard. Autolite has been the official spark plug of NASCAR since April 2000. Electric Autolite's products were expanded further to include starter motors, ignition systems, and wire and cable products. This product is made from a 100 percent pure copper core, which provides excellent heat transfer and increases the durability of the spark plug. This depends on the quality of spark plugs you have in your car. In 1911, the business was established. inside the spark plug boot. Autolite Copper Core plugs are your industry standard. AC Delco is split between Autolite, NGK and Torch. Sorry, you're using a web browser that is no longer supported. If you don't have a torque to consult with one of our technicians. The iridium firing pin is welded with a 360-degree continuous laser, and the copper core is designed to reduce fouling. . Auto Parts v 7f1e0a29b (4877w) cv1447. If any of these conditions The former Autolite portion became the Prestolite Motor and Ignition Company, later Prestolite Electric. Check the status of your Plugs incorporating this precious metal should last longer and deliver more spark energy to each cylinder. On the surface, these cylindrical, threaded components seem simple, but there's an incredible amount of engineering that goes into each one. Register today for access to special offers and exclusive content. . An affordable platinum spark plug that delivers great durability and performance for your dollar. Register today for access to special offers and exclusive content. They can also last up to twice as long as basic copper plugs. Click here to find a For clean street performance we selected a set of NGK projected tip R5724-8 resistor . But just because a certain set of spark plugs can. Before installing a new set of spark plugs you need to gap them first. Feb 17, 2023 - PERTRONIX IGNITOR KIT FOR ORIGINAL AUTOLITE DISTRIBUTORS. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. TORCH GL2C Spark Plug Replace for NGK BR2LM Spark Plug, for BOSCH WR11E0 Spark Plug, for Autolite 45 . This item: NGK # 5019 G-Power Spark Plugs -- LTR5GP -- 4 PCS * NEW * by NGK. If you don't do this, he added, "very, very bad things can happen." If you decide to use lubricant, however. All rights reserved. Autolite Iridium XP spark plugs function for all makes and models, both foreign and . The birth of Autolite(R) began in 1911 when two small companies started producing buggy lamps, and became a thriving automotive parts manufacturer by the 1930s. The origins of Autolite are traced to 1911, when Electric Autolite was founded. Best platinum spark plug (Update: Unavailable), Best iridium-tipped spark plug (Update: Unavailable), Best high-end spark plug (Update: Unavailable), Stainless Steel Feeler Gauge Marked Metric and Imperial. Spark Plug; Double Platinum; Get up to 3X longer service life compared to standard copper plugs. Learn more about our 1), Loosen each spark plug so it can be removed. These parts join forces to ignite the delicately balanced mixture of air and fuel in each cylinder, which is ultimately what sends you zooming on down the road. With a rating of 4.5 out of 5 stars, they clearly deliver on their promises. $999. For all Marketing, Media or PR questions click here, California Transparency in Supply Chains Act. No gapping is required, and the plug's ribbed insulator prevents flashover. Berry. A lifelong resident of Michigan, he's as happy with a wrench or welding gun in hand as he is in front of the camera or behind a keyboard. One of the best things about these plugs is that they last a long time, which is important if you have an engine in which the plugs are difficult to access. Both Autolite and Ford/Motorcraft spark plugs are built to quality standards using quality components. With a handful of new draftsman and staff members, it only took a few months before the Electric Autolite Company had a spark plug available for distribution. while replacing plugs in 02 f150 4.6 i found that the motorcraft plugs have a short shank or threads. Reviewed in the United States on July 11, 2018. Learn more about our Designed to last for the long haul in today's fuel-efficient, high-output engines, these plugs promise maximum durability and service life in turbo and direct-injected applications. Keep in mind that these are not iridium spark plugs, and so they will not work in every vehicle. Check and set the gap on new plugs as recommended in your owner's manual or a Spark Plug Catalog. Inspect coil boots for cracking or oil staining. Spark Plug; Copper; Resistor; One-Piece terminal stud provides a reliable high voltage electrical connection. Whether it's the top of the line Iridium XP Enhanced Alloy Technology(TM) spark plug, the Double Platinum Finewire with platinum-to-platinum firing or any of the other great products in our line, we will keep your car . Need help? The wire is ultra fine, and the nickel-plated shell prevents it from seizing. Autolite had instant success, as the brand supplied spark plugs and other ignition parts to well-known automotive leaders including Chrysler, Studebaker, Packard and Willys. A solid-state suppressor with a two-piece glass and brass seal reduces radio frequency interference and regulates spark energy for a longer electrode life. Before installing the wires put a small amount of dielectric grease inside Enhance your email experience by providing your zip code for area specific offers. The platinum on the center electrode maximizes the performance of this spark plug by enabling superior spark characteristics and reducing the voltage requirements of the vehicle's ignition system. And at less than 5 bucks a pop, there's no reason not to consider a set when it's time to change spark plugs. With a handful of new draftsman and staff members, it only took a few months before the Electric Autolite Company had a spark plug available for distribution. Loosen each spark plug so it can be removed. The Drive has answers. Engineered to be tougher and longer-lasting for your demanding powersport applications. Before installing any spark plugs, you have to gap them first, or precisely set the distance between the center and ground electrodes, which is measured in millimeters or thousandths of an inch. (illus. Copyright 2008-2023 OReilly Find an Automotive Service Professional . This will also enable the engine to last longer. No, a copper spark plug doesn't last as long as newer designs and they may not perform as well, but in certain cars and trucks they're all that's needed, plus they're super affordable; these Champions go for just about five bucks apiece. Sorry, you're using a web browser that is no longer supported. 3). If you don't have a torque wrench, see the bottom of the torque chart Or, choose the Denso 4504 PK20TT Platinum Spark Plugs, an affordable platinum spark plug that delivers excellent durability and performance. Copper core spark plugs are the most basic and affordable type of spark plug that you can buy. Click here to find a These plugs are very durable and have a long lifespan. store Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs. Solid copper core center electrode provides optimal thermal and electrical conductivity for better performance in all driving conditions. Demystifying things, this guide highlights some of the best spark plugs on the market today and delves into related terminology. But its history as a spark plug manufacturer began in 1935 when Royce G. Martin, President of the Electric Autolite Company, equipped and staffed a lab to develop the first Autolite spark plug. . In the world of gasoline-engine ignition, NGK's Ruthenium HX spark plugs sound like the cat's pajamas. A spark pug that assists with performing consistent starts. 3.3K views 3 years ago LOS ANGELES Always do this before installing spark plugs no matter who they are from, MGK, Denso, Autolite, Bosch, Motorcraft, AcDelco, E3, or Champion, or any other. Clean the seat area with a blast of compressed air or with a shop vac, use proper In 1934 an Autolite facility in Toledo, Ohio was the site of the Auto-Lite strike. Learn more about our platinum on both the center and side electrodes to promote reduced gap wear. Exceptional quality sparks plugs for foreign and domestic vehicles, no matter the make or modelincluding yours! Select a store to see pricing & availability, California Transparency in Supply Chain Act. Today, the company is known as the manufacturer of America's best-selling spark plug and offers a number of spark plug series such as Autolite XP Xtreme Performance, Autolite Platinum, Autolite Revolution HT, Autolite Double Platinum, etc. Announcer Harlow Wilcox turned the ad's tagline "You're always right with Autolite!" Its ultra-fine electrode wire promises superior fuel efficiency as well as silky-smooth engine idle and response. In 1961, the Ford Motor Company acquired the Autolite trade name, an Ohio spark plug factory, a Michigan battery facility, limited distribution rights, and the services of several employees. Whether it's the top of the line Iridium XP Enhanced Alloy Technology(TM) spark plug, the Double Platinum Finewire with platinum-to-platinum firing or any of the other great products in our line, we will keep your car . . These instructions should Autolite has been in operation for over 100 years and has produced more than 11 billion spark plugs and glow plugs. Click on the link below to check out our Spark Plug Metallurgy Comparison Chart. Register today for access to special offers and exclusive content. Briggs and Stratton 796112 Pack of 6 Spark Plugs . These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. When you do buy replacement spark plugs, it's critical to run the recommended spark plug type for your vehicle's engine. Spent the whole moring removing the cowel, recplacing spark plugs and putting new cables. Whether it's the top of the line Iridium XP Enhanced Alloy Technology(TM) spark plug, the Double Platinum Finewire with platinum-to-platinum firing or any of the other great products in our line, we will keep your car . High Strength Shell to avoid breakage issues. Autolite offers a wide range of spark plugs to fit various makes and models of cars, trucks, and motorcycles. Clean the seat area with a blast of compressed air or with a shop vac, use proper . In 1980, the Eltra Corporation was acquired by Allied Signal Corporation which was itself acquired by Honeywell in 1999. He's fully restored a 1936 Ford V8 sedan and then turned to resurrecting another flathead-powered relic, a '51 Ford Crestliner. Nickel, platinum and iridium are just a few of the quality materials used in NGK spark plugs. The business end of an ignition system is the humble spark plug. Sold in four-packs, these plugs sticker for about $10, or roughly just $2.50 apiece. Get all the information you need right here. If it misfires or idles roughly, the wires are crossed or not connected to the plugs correctly. Autolite had instant success, as the brand supplied spark plugs and other ignition parts to well-known automotive leaders including Chrysler, Studebaker, Packard and Willys. You've got questions. These used to be the most common plug type on the market, but have recently been replaced by platinum and iridium spark plugs due to their superior performance, efficiency, and lifespan. Without them, there's nothing to ignite the air-fuel mixture in each cylinder. Unplug and remove ignition coils. Enhance your email experience by providing your zip code for area specific offers. I've just never had good luck with Autolite. NGK Makes the BEST & a VERY Low Price. It's great if you've decided to replace the spark plugs in your vehicle, but you can't do it without the appropriate tools. To boost cold starts and enhance fuel ignition, these spark plugs feature a nickel chromium ground electrode. These are coils for electronic or distributorless ignition systems. straight off. The Jeep 4.0 L has always run best when Champion spark plugs are used. I bought new spark plugs and spark plug wires (don't know when the old owner changed them). engine problems that may need correction. Verified Purchase. A ribless insulator is designed to improve the plug-to-boot seal and prevent leakage. While the motor company only recommends use of their original equipment Harley brand spark plugs, the other brands often exceed original specification and will not void your warranty. Easier to use than a ramp-style gapping tool, feeler gauges give you a precise spark-plug gap every time. wrench, see the bottom of the torque chart for hand tightening recommendations. . Sorry, you're using a web browser that is no longer supported. plug wires with tape as you remove them to avoid crossing them. Still, not enough difference to bother me in my experience or use. Ford sold Autolite to Honeywell when they began manufacuring the Motocraft brand. Aside from using spark plugs with the correct electrode material, you need to match the plug's heat range to your vehicle's engine. Putting anything but a Champion in them every time resulted in crap performance for me. following the manufacturer's recommendations, or refer to a torque chart in the Spark Replace spark plug wires in the correct order. As a leading supplier of spark plugs, the Autolite brand has the right spark plugs for your vehicle, regardless of make or model, import or domestic. Autolite makes no warranties, express or implied for its spark plugs, and specifically disclaims the implied warranties of merchantability and fitness for a particular purpose if its spark plugs are used for racing, custom or modified applications. Check the status of your Ensuring you have exactly what you need is this five-piece spark-plug socket set from Ares. Guaranteed to deliver quick starts, good fuel economy and smooth acceleration. For the best experience please upgrade or visit the site on another browser. Select a store to see pricing & availability, California Transparency in Supply Chain Act. Autolite(R) spark plugs are the best alternative to original equipment spark plugs, offering original equipment form, fit and function for all makes and models, both foreign and domestic, at a value price. But its history as a spark plug manufacturer began in 1935 when Royce G. Martin, President of the Electric Autolite Company, equipped and staffed a lab to develop the first . Are you someone who drives a gas-powered car? Until 2011, the Autolite brand was a part of Honeywell's automotive Consumer Products Group, along with FRAM and Prestone. Reviews ethics statement. Autolite makes plugs for American, Japanese, European and Korean cars as well as plugs for Lawn & Garden and Power Sports. loyalty program The Denso Platinum TT spark plug should also improve fuel economy, enhance acceleration and provide quicker engine starts. . . . But its history as a spark plug manufacturer began in 1935 when Royce G. Martin, President of the Electric Autolite Company, equipped and staffed a lab to develop the first Autolite spark plug. It's a simple yet crucial device that's responsible for delivering the spark that ignites the fuel mixture in your engine. Check the status of your loyalty program near you Check the firing order and connections closely. There is no car company making their own plugs, kinda funny when a tech tells me "I only use OE spark plugs" as many times the OES (what is sold Robert Twells, a ceramic engineer, led the development team. 3). The HT-15 AutoLite is the same plug as Fords SP-515, they had a lot of failures. This prevents dirt from falling into the combustion chamber when the old plugs My opinion is if a company makes their product in the US they usually go out of their way to brag about it. Find an Automotive Service Professional I'd use Autolite before I'd Champion plugs, though. Manufacturers use precious and other metals in the center and side electrodes of a spark plug. Once they're in as far as they'll go by hand, finish tightening them to the manufacturer's recommended specification using a torque wrench. The copper core increases the rate of heat conduction in the spark plug tip and improves resistance to all types of fouling. "I think in my opinion, that is a very, very cheap insurance," he added. Featuring an iridium construction, these high-quality spark plugs provide a longer lifespan than copper and platinum spark plugs. the spark plug wire should be replaced. LIMITED WARRANTY: These Autolite Iridium XP spark plugs are warranted to the original purchaser for the lifetime of the vehicle engine against plug failure due to electrode erosion or defects in materials and workmanship by Autolite, a division of FRAM Group Operations LLC. These Autolites are the same plug type, thread length, electrode length and such. When looking for a spark plug replacement to optimize the performance for the most technologically advanced engines, you need the most technologically advanced spark plug. order For all Marketing, Media or PR questions click here, California Transparency in Supply Chains Act. Purchasing the right spark plugs and installing them properly can provide years of trouble-free motoring. In 1935 the president of the Electric Autolite Company, Royce G Martin, decided to begin the manufacture of spark plugs. But the plugs are made by Autolite, a part of Honeywell's automotive Consumer Products Group. That's the part we're here to help you sort out. We always aim to offer genuine, accurate guides to help you find the best picks. if there is corrosion on the connector inside the boot. Many manufacturers recommend skipping the lubricant, as spark plugs often feature corrosion-inhibiting coatings on their threads. This product features a nickel alloy center and a ground electrode that provides reliability and durability. are removed. Double-platinum spark plugs are another step up the ladder. This CTA Tools ramp-style spark-plug gapper is easy to use and affordable. While many modern engines simply cannot run copper spark plugs, there are a number of older engines that run better using copper plugs. In 2011, Honeywell sold its automotive Consumer Products Group to Rank Group, which introduced FRAM Group and several other companies to take over the operations and the transfer of ownership of the acquired trademarks. But its history as a spark plug manufacturer began in 1935 when Royce G. Martin, President of the Electric Autolite Company, equipped and staffed a lab to develop the first Autolite spark plug. . In some instances, the check engine light may even be flashing instead of a solid light. Autolite will not provide any warranty service if the spark plug shows evidence that it has been tampered with, misused, abused or altered. near you 5. Autolite has been in operation for over 100 years and has produced more than 11 billion spark plugs and glow plugs. For the people of America, Autolite is no longer a foreign brand. That means you'll precisely set the distance between the center and ground electrodes, the latter of which looks like a little strap. Another impressive feature is purified alumina powder, which is used as an insulator to increase thermal conductivity for maximum longevity. More than 11 billion spark plugs you have exactly what you need is this five-piece socket. * new * by NGK tagline `` you 're using a web browser that a... Clearly deliver on their promises automotive Consumer products Group because a certain set of spark.... Wire is ultra fine, and target market and regulates spark energy for a longer electrode life foreign..., electrode length and such both Autolite and Ford/Motorcraft spark plugs feature nickel... The make or modelincluding yours work in every vehicle nickel, platinum and iridium are just a few the! Connected to the plugs correctly plug Replace for NGK BR2LM spark plug ; platinum! Incorporating this precious metal should last longer and deliver more spark energy to each cylinder,... Decided to begin the manufacture of spark plugs -- LTR5GP -- 4 PCS * new * by NGK specifically. Do this, he added, `` very, very bad things can happen. a in... Code for area specific offers on most orders of $ 35+ & free PICKUP store... 5 stars, they clearly deliver on their promises ultra fine, and wire and cable.. V8 sedan and then turned to resurrecting another flathead-powered relic, a part of Honeywell automotive! Ribless insulator is designed to reduce fouling best picks a Champion in them every time site on browser... Gasoline-Engine ignition, NGK and Torch highlights some of the Electric Autolite was founded plugs to fit makes... Of trouble-free motoring is required, and the nickel-plated shell prevents it seizing... The Denso platinum TT spark plug, for BOSCH WR11E0 spark plug wires in the United States July! To 1911, when Electric Autolite 's products were expanded further to include motors... A solid-state suppressor with a 360-degree continuous laser, and the copper core center electrode provides optimal thermal electrical. By NGK orders of $ 35+ & free PICKUP in store fuel mixture in your.. Near you check the status of your Ensuring you have exactly what you need is this five-piece spark-plug socket from! Reviewed in the spark plug wires with tape as you remove them to avoid crossing them the site another. Found that the motorcraft plugs have a short shank or threads the origins Autolite... A distinct design aesthetic, development history, and wire and cable products questions click here find... A ribless insulator is designed to improve the plug-to-boot seal and prevent leakage Autolite has been operation! A torque to consult with one of our technicians to see pricing & availability, Transparency... And regulates spark energy for a longer electrode life never had good luck with Autolite! years. Required, and wire and cable products like a little strap 11 2018! 796112 Pack of 6 spark plugs feature a nickel alloy center and a more ignition... To the plugs are built to quality standards using quality components of Honeywell automotive. Your zip code for area specific offers Consumer products Group 11, 2018 for longer! Nickel alloy center and side electrodes to promote reduced gap wear a '51 Ford Crestliner `` you 're using web! Royce G Martin, decided to begin the manufacture of spark plugs makes the best experience please or... Efficiency as well as silky-smooth engine idle and response give you a precise spark-plug gap every time superior! Promises superior fuel efficiency as well as silky-smooth engine idle and response need... During extraction and that is a very, very bad things can happen. FRAM and Prestone 35+ & PICKUP... Another step up the ladder the cowel, recplacing spark plugs are to. They had a lot of failures to resurrecting another flathead-powered relic, a part Honeywell. Fuel economy, enhance acceleration and provide quicker engine starts a ribless insulator is to! Four-Packs, these spark plugs -- LTR5GP -- 4 PCS * new * by.. Will also enable the engine to last longer the business end of ignition! Should Autolite has been the official spark plug tip and improves resistance to types..., thread length, electrode length and such with performing consistent starts in... So it can be removed nickel, platinum and iridium are just a few the. Plug wires ( don & # x27 ; d Champion plugs, it 's a yet! Been in operation for over 100 years and has produced more than 11 spark. They began manufacuring the Motocraft brand, a '51 Ford Crestliner reliability and durability ground,. See pricing & availability, California Transparency in Supply Chains Act corrosion-inhibiting coatings on promises. The Prestolite Motor and ignition Company, Royce G Martin, decided to begin manufacture!, as spark plugs feature a nickel chromium ground electrode two-piece glass and brass reduces! ; d Champion plugs, it 's critical to run the recommended spark plug, for BOSCH WR11E0 spark should. Do this, he added core center electrode provides optimal thermal and electrical for. Part of Honeywell 's automotive Consumer products Group, along with FRAM and.. With performing consistent starts air or with a blast of compressed air or with a blast of compressed air with. Was a part of Honeywell & # x27 ; ve just never had good luck with.. Special offers and who makes autolite spark plugs content PICKUP in store vehicles, no matter the or! Humble spark plug type for your vehicle 's engine the best spark plugs are step! Of 4.5 out of 5 stars, they clearly deliver on who makes autolite spark plugs promises replacing... Ramp-Style spark-plug gapper is easy to use than a ramp-style gapping tool, feeler gauges give you a precise gap. And glow plugs thermal and electrical conductivity for maximum longevity i found that the motorcraft plugs have a long.! Is welded with a 360-degree continuous laser, and motorcycles with tape as remove! Platinum and iridium are just a few of the torque chart in the world of ignition! Connector inside the boot correct order makes and models of cars, trucks, and longevity double-platinum... To a torque to consult with one of our technicians longer service life compared to standard copper plugs or! Every time resulted in crap performance for me spark-plug gap every time resulted in performance. Feature is purified alumina powder, which is used as an insulator to increase thermal conductivity for maximum.. Motor and ignition Company, Royce G Martin, decided to begin the manufacture spark..., both foreign and wire promises superior fuel efficiency as well as silky-smooth idle! Shell prevents it from seizing for a longer electrode life to consult with one of our technicians learn about! Run who makes autolite spark plugs recommended spark plug so it can be removed or PR questions click here, California Transparency Supply! Even be flashing instead of a spark plug, for Autolite 45 spark that the... A new set of NGK projected tip R5724-8 resistor the manufacturer 's recommendations, or roughly just $ apiece... Construction, these spark plugs on the market boast an iridium construction click on quality. Has a distinct design aesthetic, development history, and the nickel-plated shell prevents it from seizing always to! Or refer to a torque chart for hand tightening recommendations for delivering the spark Replace spark plug a! Will not work in every vehicle correct order which is used as an insulator to increase conductivity... Correct order longer supported center electrode provides optimal thermal and electrical conductivity for better ignitability... Wide range of spark plugs to fit various makes and who makes autolite spark plugs, both foreign and the business of... Idles roughly, the Autolite brand was a part of Honeywell & x27... 'S a simple yet crucial device that 's the part we 're to... Today and delves into related terminology One-Piece terminal stud provides a reliable high voltage electrical connection electrical connection and. You 'll precisely set the gap on new plugs as recommended in your car and spark plug delivers. Best when Champion spark plugs are another step up the ladder plug Fords. The Prestolite Motor and ignition Company, Royce G Martin, decided begin... Longer-Lasting for your demanding powersport applications enough difference to bother me in my opinion that... To twice as long as basic copper plugs feature is purified alumina powder, which is used as an to... New set of spark plugs are specifically designed for each application to meet or exceed quality. Which looks like a little strap mind that these are not iridium who makes autolite spark plugs plugs many recommend... Featuring an iridium construction Ford/Motorcraft spark plugs, though enhance your email experience by providing zip... 6 spark plugs are another step up the ladder the copper core center electrode provides optimal thermal electrical... Instead of a solid light leading supplier of spark plugs and putting new cables became the Prestolite and. Pcs * new * by NGK Autolite has been in operation for 100! And the nickel-plated shell prevents it from seizing use precious and other metals in the spark that ignites fuel... Turned the ad 's tagline `` you 're using a web browser is... Any of these conditions the former Autolite portion became the Prestolite Motor and ignition Company, later Prestolite.! Media or PR questions click here, California Transparency in Supply Chain Act type by... Very bad things can happen. a lot of failures exceptional quality sparks plugs for foreign and out... Instructions should Autolite has been in operation for over 100 years and has produced more than 11 billion spark are. During extraction and that is no longer supported by Allied Signal Corporation which was acquired! Delivers great durability and a more focused ignition for better overall ignitability and optimum performance plugs....