Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Autolite Racing Spark Plugs are used by many professional race car drivers. These spark plugs contain an Yttrium-Enhanced Alloy, which enables up to 8 percent reduction in side wire temperature for improved durability and less pre-ignition. 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. They are also nickel plated for a long-lasting, corrosion-resistant finish. Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Autolite has been in operation for over 100 years and has produced more than 11 billion spark plugs and glow plugs. These plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite makes plugs for Japanese, European, and Korean cars as well as plugs for Lawn & Garden and Power Sports. As a leading supplier of spark plugs, the Autolite brand has the right ignition products for your application, regardless of make or model, import or domestic.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the dimensions of the Autolite spark plugs?A: The Autolite spark plugs measure one inch in length, one inch in width, and three point four inches in height.
Q: How many spark plugs come in a pack?A: This product comes in a pack of four spark plugs.
Q: What materials are used in the Autolite spark plugs?A: The spark plugs feature a Yttrium-enhanced alloy and are nickel plated for corrosion resistance.
Q: How do I install these spark plugs?A: To install, remove the old plugs, clean the threads, and insert the new plugs, tightening them to the manufacturer's specifications.
Q: Are these spark plugs suitable for all vehicles?A: These spark plugs are designed for modified engines and are suitable for various makes and models, including Japanese, European, and Korean cars.
Q: Can I use these spark plugs in a lawn mower?A: Yes, Autolite spark plugs are also compatible with lawn and garden equipment, depending on the specific engine requirements.
Q: How do I maintain these spark plugs?A: Regularly check for signs of wear, replace them if performance decreases, and ensure they are properly torqued during installation.
Q: Do these spark plugs require special handling?A: No, the spark plugs do not require special handling but should be stored in a cool, dry place to maintain quality.
Q: What is the lifespan of these spark plugs?A: The lifespan can vary, but with proper maintenance, these spark plugs can last up to one hundred thousand miles.
Q: How do the Autolite spark plugs compare to standard ones?A: Autolite spark plugs offer improved performance, durability, and heat range options compared to standard plugs.
Q: Are these spark plugs suitable for racing applications?A: Yes, these are high-performance racing spark plugs specifically designed for racing applications and modified engines.
Q: What is the heat range of these spark plugs?A: These spark plugs are available in colder heat ranges than most manufacturers, making them ideal for high-performance engines.
Q: Can these spark plugs improve engine performance?A: Yes, they are designed to enhance ignitibility and flame kernel growth, leading to improved engine performance.
Q: Is there a warranty on these spark plugs?A: Yes, Autolite spark plugs typically come with a manufacturer's warranty against defects in materials and workmanship.
Q: What should I do if the spark plugs arrive damaged?A: If the spark plugs arrive damaged, contact the seller immediately for a replacement or refund.
Q: How do I know if these spark plugs are right for my car?A: Check your vehicle's specifications and consult with a mechanic or the Autolite website for compatibility.