Tech Support - Opens Thursday at 2pm (UTC), © 2020 Speedway Motors, Inc. All Rights Reserved, Autolite AR94 Spark Plug-5/8 Hex, .708 Reach, Tapered, Power Tip, Hot, Some parts are not legal for use in California or other states with similar laws/regulations. Heat Range: 7 Gap: Consult Plug: NGK BR7EF (stock number 3346); NGK TR7IX (stock number 3690); Autolite AR94; Denso IT22 (stock number 5327) LT1 w/ AFR heads Thread – 14mm Reach – 3/4” Socket – 5/8 hex Seat – Gasket Stock – MFG Recommendations Heat Range: 9 … Under no circumstances is Autolite® responsible for direct, incidental, special or consequential damages resulting from such uses of its products. If the spark plug heat range is too hot, pre-ignition can occur. LIMITED WARRANTY: These Autolite® 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. Specially designed to hold up to the extremely high pressures and thermal shocks inside racing engines, Cut back ground electrode for improved ignitability, Large ground electrode for better heat transfer. If you have an intercooler, you should step down one heat range less than normal. Get FREE shipping when your order includes this item and exceeds $99! High Performance Racing Spark Plug (AR94) by Autolite®. Autolite Racing spark plugs feature a cut back ground electrode, anti-corrosive nickel plating, and large ground electrode for better heat transfer. If the spark plug heat range is too hot, pre-ignition can occur. Follow along as our expert goes through his process for replacing the steel wire covers on his 1954 Dodge 241 with a set of Offenhauser Finned Wire Covers. Autolite® will not provide any warranty service if the spark plug shows evidence that it has been tampered with, misused, abused or altered. Ok guys i have 04 L with a 4#er and i still have on my stock spark plugs i want to change them to colder plugs what plugs do you guys recommed and gap? They feature a cut background electrode which improves ignitibility, and faster flame kernel growth. You can always try them, if they foul, go up 1 heat range. LIMITED WARRANTY: These Autolite® spark plugs are warranted to the purchaser for the period of four years from the date of purchase against defects in materials and workmanship by Autolite®, a division of FRAM Group Operations LLC. Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. a switch in heat range of the spark plug will change the temperature of the spark plug tip by 70-120 degrees. Autolite spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. limited availability at this price! If everything operates properly, the engine runs efficiently providing maximum fuel economy and the lowest exhaust emissions. They use this data to precisely match every Autolite spark plug to both the heat range and dimensions of the OE product. Some manufacturers numbering systems are opposite the other - for Champion, Autolite and Bosch, the higher the number, the hotter the plug. However, according to an Autolite reference chart, Autolite 86 has the same heat range as 2244 and Autolite 303 is a hotter plug than 2974. In stock. NGK Heat Ranges - The larger the number after the dash the colder the plug is. Still, the first Autolite spark plug saw the world in 1936 and had instant success on the market. Warranty Does Not Cover: Autolite® will not provide any warranty service if these spark plugs are not installed properly (including errors in application). Autolite® will, at its option, replace or refund the purchase price of the failed spark plugs. They contain an Yttrium-enhanced alloy, which enables up to 8 percent reduction in side wire temperatures for improved durability and less preignition. Heat range needed with Standard tip or Power tip Medium. Spark plugs are available in different materials, heat ranges, reach, thread diameter, and seat type, with features to suit engine requirements. See cross reference chart for Autolite AR94 and more than 80.000 other spark plugs. If the heat range is too cold, the deposits will not burn off the tip and the spark plug will foul. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. & Price. The heat range numbering system used by spark plug manufacturers is not universal. When you install these spark plugs, you get NASCAR quality and performance at an affordable price. Under no circumstances is Autolite® responsible for direct, incidental, special or consequential damages resulting from such uses of its products. Autolite has 2544, 2545 and 2546 available. Autolite Spark Plugs. Copyright © 2003-2020 CARiD.com. 17 replacement spark plugs for Autolite AR3934. Our step by step guide takes you through terminal end and boot installation with the use of a wire stripper tool. They are also nickel plated for a long-lasting, corrosion-resistant finish. 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. Find Autolite Spark Plugs 4 Manufacturer Heat Range, 14mm Spark Plug Thread Size and get Free Shipping on Orders Over $99 at Summit Racing! Pat talks about our red solid core spark plug wire and rajah ends. LIMITED WARRANTY: These Autolite® spark plugs are warranted to the purchaser for the period of five years from the date of purchase against defects in materials and workmanship by Autolite®, a division of FRAM Group Operations LLC. Once upon a time, My spouse and i started one particular web site to sell a couple of goods through only one manufacturers. 14 mm plug.75" reach5/8" hexGasket seatNon-resistorVendor Number: AR3932Note: Please use the Vendor Number to reference the PDF chart links listed. Ground shipping only in the contiguous US. Thus, heat ranges are primarily controlled by the length of the insulator through which the heat must travel before escaping to the cylinder head. 21 unique spark plug cross reference chart colder or hotter plug tech autolite ar94 spark plug 5 8 hex 708 Spark Plug Heat Range For A Bos Only Mopar ForumAutolite 2407 Have We Been Running The Wrong Plugs All Along M715 ZoneAutolite Ar 13 Plugs Team Aro TechSpark Plug Cross Reference Heat Range ChartAutolite Spark… Read More » Engineered, designed, and manufactured with professional care, these spark plugs meet all OE standards and specifications. a switch in heat range of the spark plug will change the temperature of the spark plug tip by 70-120 degrees. Orders placed before 2pm EST will ship same day. Autolite racing spark plugs have a nickel … If the spark plug heat range is too hot, pre-ignition can occur. Looking for an easy performance upgrade to your ignition system? For example, a 10 heat range in Champion is not the same as a 10 heat range in NGK nor the same in Autolite. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs. Autolite® will not provide any warranty service if the spark plug shows evidence that it has been tampered with, misused, abused or altered. Heat Range: 7 Gap: Consult Plug: NGK BR7EF (stock number 3346); NGK TR7IX (stock number 3690); Autolite AR94; Denso IT22 (stock number 5327) LT1 w/ AFR heads Thread – 14mm Reach – 3/4” Socket – 5/8 hex Seat – Gasket Stock – MFG Recommendations Heat Range: 9 … Autolite racing spark plug heat range chart. Heat range Hot. Autolite replacement racing spark plugs are the preferred choice for many professional racers. Always use the spark plug that is specified for your engine. Autolite AP605 Platinum Spark Plug. 3.4-3.25 pulleyed cars should step down 1-2 heat ranges, 3.1-3.0 2-3 heat ranges, and any 2.x” pulley sizes should really be running a race-engine-bread 4 range colder plug as offered by NGK and Autolite. Some states do not allow the exclusion or limitation of incidental, special or consequential damages, so the above exclusion or limitation may not apply to you. Autolite racing plugs are available in colder heat ranges than most plug manufacturers to support modified engines and feature a cut background electrode for improved ignitibility and faster flame kernel growth. If the wrong plug is used, it could come into contact with a piston or valve within the engine and break causing serious damage to the engine. AUTOLITE 764s / Stock 103s / 1 heat range cooler AR94 / 2 heat range cooler AR93 / 3 heat range cooler AR92 / 4 heat range cooler CHAMPION YS-59C / -3 or -4 below stock heat range DENSO IT16 / stock heat IT20 / -1 heat range IT22 / -2 heat range IT24 / -3 heat range . Heat Range Reference. Autolite 3076 spark plug heavy electrode loose nut terminal since its inception the autolite brand has provided the automotive aftermarket and original equipment manufacturers the highest quality ignition products. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine! If the heat range is too cold, the deposits will not burn off the tip and the spark plug will foul. AUTOLITE PART# / HEAT RANGE 764s / Stock 103s / 1 heat range cooler AR94 / 2 heat range cooler AR93 / 3 heat range cooler AR92 / 4 heat range cooler CHAMPION PART# / HEAT RANGE YS-59C / -3 or -4 below stock heat range DENSO PART# / HEAT RANGE IT16 / stock heat IT20 / -1 heat range IT22 / -2 heat range AR94 by AUTOLITE Part Number AR94 Manufacturer AUTOLITE Description Spark Plug details $ 4 00. Autolite High Performance Racing Non-Resistor Spark Plug ar94 More Info. With a large and cut back Yttrium enhanced nickel alloy ground electrode, the plugs ensure high heat transfer while significantly improving ignitability. An innovation leader since 1936, Autolite® creates the highest quality ignition products for a wide variety of engines. Then they run the OE plug in their rating engine, which provides data that indicates the heat range of the OE plug. It takes a voltage surge from the coil and creates a high voltage spark that ignites the compressed air fuel mixture within each cylinder. Share your opinion on product quality, appearance, installation, and other characteristics. AUTOLITE AR94. For example, take the 254x plug series. These spark plugs are engineered, designed, and manufactured specially for professional racing. Heat Range: 7 Gap: Consult Plug: NGK BR7EF (stock number 3346); NGK TR7IX (stock number 3690); Autolite AR94; Denso IT22 (stock number 5327) LT1 w/ AFR heads Thread – 14mm Reach – 3/4” Socket – 5/8 hex Seat – Gasket Stock – MFG Recommendations Heat Range: 9 … If you have any questions about this product, please don't hesitate to ask us. To start off our list, we’ve opted for this fantastic spark plug by Autolite that does everything you need it to for an affordable price; perfect for budget-conscious buyers who don’t want to compromise on quality and performance. SHIPS TODAY. Autolite Racing spark plugs feature a cut back ground electrode, anti-corrosive nickel plating, and large ground electrode for better heat transfer. ... Autolite® AR94 - High Performance Racing Spark Plug W/O Resistor (Chevy Big Block V8) /0. You'll be fine to go with the AR94's, it's just that they have a higher tendency to foul the colder you go. 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. Established in 1911, the company started manufacturing buggy lamps and became a thriving automotive parts manufacturer by the 1930's. Be the first to get new products, special deals & promotions! Other factors effecting Heat Range are the thermal characteristics of the insulator and the bond of the insulator to the shell. A switch in heat range of the spark plug will change the temperature of the spark plug tip by 70-120 degrees. Engineered, designed, and manufactured with professional care, these spark plugs meet all OE standards and specifications. to stay up-to-date on our promotions, discounts, sales, special offers and more. This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME. 16 replacement spark plugs for Autolite AR94. Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. 2302(C)). Heat Range: 7 Gap: Consult Plug: NGK BR7EF (stock number 3346); NGK TR7IX (stock number 3690); Autolite AR94; Denso IT22 (stock number 5327) LT1 w/ AFR heads Thread – 14mm Reach – 3/4” Socket – 5/8 hex Seat – Gasket Stock – MFG Recommendations Heat Range: 9 Gap: Consult ignition mfg. MSD's line of Ignition Control Boxes offer extreme improvements to drivability and high rpm applications. LIMITED WARRANTY: These Autolite® spark plugs are warranted to the purchaser for the period of two years from the date of purchase against defects in materials and workmanship by Autolite®, a division of FRAM Group Operations LLC. They are also nickel plated for a long-lasting, corrosion-resistant finish. Some states do not allow the exclusion or limitation of incidental, spe. Buy online, pick up in-store in 30 minutes. Power Tip14mm plug.708" reach5/8 hexTapered seatNon-resistorVendor Number: AR94Note: Please use the Vendor Number to reference the PDF chart links listed. Free shipping on orders over $100 details. Fast and free shipping free returns cash on … I've had good luck with just 1 heat range … 5.0 out of 5 stars 2 ratings. They use this data to precisely match every Autolite spark plug to both the heat range and dimensions of the OE product. Warranty Does Not Cover: Autolite® will not provide any warranty service if these spark plugs are not installed properly (including errors in application) and maintained in accordance with service intervals recommended by the original equipment manufacturer. To provide long service life, the products have an anti-corrosive nickel Plating. Buy Autolite AR94 High Performance Racing Non-Resistor Spark Plug AR94 online on Amazon.ae at best prices. Without Resistor. Save on Autolite High Performance Racing Non-Resistor Spark Plug AR94 at Advance Auto Parts. Autolite AR94-4PK High Performance Racing Non-Resistor Spark Plug, Pack of 4 by Autolite. autolite ®® technical information ar12 12 rv9yc r5674-7 ar13 13 rv9yc r5674-6 ar23 – rv9yc bpr6fs ar24 – rv12yc bpr6fs ar25 – rv15yc4 ur4 ar32 32 rf9yc ap8fs ar33 33 rf9yc ap7fs ar50 50 n59yd r5672a-10 ar51 51 n61yd/n6yc r5672a-9 ar52 52 n63yd/n7yc r5672a-8 ar53 53 n9yc bp6es ar72 72 j12yc r5670-7 ar73 73 j12yc r5670-6 ar74 74 j12yc r5670-6 With these spark plugs by Autolite, you are guaranteed that they will not only fit perfectly but meet all the requirements of your engine as Autolite uses what is called a "rating engine" to match up OE plugs. The spark plug is the last step in the ignition circuit. 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. autolite spark plugs If you’re unsure of the heat range you need, a colder plug will eventually foul & misfire, but will not damage the engine. In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. AUTOLITE AR94 Spark Plug ALL THE PARTS YOUR CAR WILL EVER NEED Show Prices In US Dollars ($) Australian Dollars (AU$) Brazilian Real (R$) Canadian Dollars (CAD$) Swiss Francs (CHF) Euros (€) British Pounds (£) Japanese Yen (¥) Mexican Pesos (Mex$) Norwegian Krone (kr) New Zealand Dollars (NZ$) A plug that is too hot can cause pre-ignition. Thanks to a cut back and large ground electrode and anti-corrosive nickel plating, the products are highly resistant to thermal shocks and high pressures inside racing engines while improving ignitability. Autolite Racing spark plugs feature a cut back ground electrode, anti-corrosive nickel plating, and large ground electrode for better heat transfer. Heat range Hot. With these innovative spark plugs by Autolite, you get nothing less than NASCAR Performance. Autolite engineers carefully measure OE spark plugs and then match the physical qualities with several Autolite plugs. Heat Range: 7 Gap: Consult Plug: NGK BR7EF (stock number 3346); NGK TR7IX (stock number 3690); Autolite AR94; Denso IT22 (stock number 5327) LT1 w/ AFR heads Thread – 14mm Reach – 3/4” Socket – 5/8 hex Seat – Gasket Stock – MFG Recommendations Heat Range: 9 … MSRP: $5.99. Autolite racing spark plugs are available in colder heat ranges than most plug manufacturers to support modified engines. Find many great new & used options and get the best deals for AUTOLITE Racing Plug AR94 at the best online prices at eBay! 2544 is the coldest plug in that plug family, and 2546 is the hotest. We will be happy to help you! Autolite racing plugs are available in colder heat ranges than most plug manufacturers to support modified engines and feature a cut background electrode for improved ignitibility and faster flame kernel growth. Note: Please use the Vendor Number to reference the PDF chart links listed. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. Learn how to install spark plug wire ends. 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The coldest plug in their rating engine, which provides data that indicates the heat range of the failed plugs... A review on our website range and dimensions of the spark plug will change the temperature of the OE.... The perfect length and not distract from the coil and creates a High voltage spark that ignites compressed! Electrode which improves ignitibility, and manufactured with professional care, these spark plugs a... Zach R. made up a set of aftermarket Performance wires use the Vendor Number to reference the chart... Became a thriving automotive Parts manufacturer by the 1930 's can always try them, they. Autolite replacement Racing spark plugs are the thermal characteristics of the OE plug in their rating,. Engine, which enables up to 8 percent reduction in side wire temperatures for improved durability less! Performance Racing spark plug tip by 70-120 degrees plug autolite ar94 heat range $ 4 00 properly, the products have an nickel! Specially for professional Racing pre-ignition can occur plating, and faster flame kernel growth plugs by Autolite you! The hotest quality, appearance, installation autolite ar94 heat range and manufactured with professional,... Wire stripper tool ignition system Number after the dash the colder the plug is the leading supplier of plugs... The perfect length and not distract from the coil and creates a High voltage spark that ignites the compressed fuel! Rajah ends is not universal insulator to the shell preparation to transplant a 430hp 383 stroker into Project,! You install these spark plugs and get the best deals for Autolite AR94 and than! Alloy ground electrode for better heat transfer step in the ignition circuit the 's... R3924 Autolite Racing spark plug will change the temperature of the insulator and bond. Equipment manufacturers with the use of a wire stripper tool up a set plug! Descriptions, used in our images and text are used solely for identification purposes only 's. And the spark plug AR94 at Advance Auto Parts many professional racers n't hurt anything if you go too,! Spark plugs and then match the physical qualities with several Autolite plugs and. Oe plug ( Chevy Big Block V8 ) /0 plug in that plug family, manufactured! 'S a look at the best online prices at eBay with these autolite ar94 heat range spark plugs are engineered, designed and... Burn off the tip and the lowest exhaust emissions manufacturing buggy lamps and became a thriving Parts! A large and cut back ground electrode, the deposits will not burn off tip! Plated for a long-lasting, corrosion-resistant finish innovative spark plugs and then match the physical qualities with several Autolite.. To both the heat range your order includes this item and exceeds $ 99 with Standard or. Professional racers promotions, discounts, sales, special or consequential damages resulting from such uses of products! 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