Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
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 makes Autolite-AR3932X spark plugs suitable for racing?A: The Autolite-AR3932X spark plugs are specifically designed for high-performance racing applications. They feature an Yttrium-Enhanced Alloy that reduces side wire temperature by up to 8%, enhancing durability and minimizing pre-ignition. Additionally, their colder heat range is ideal for modified engines, allowing them to perform well under intense conditions.
Q: Can I use Autolite-AR3932X spark plugs in my everyday vehicle?A: While the Autolite-AR3932X spark plugs are optimized for racing applications, they can technically be used in everyday vehicles. However, they are designed for performance modifications and may not be necessary for standard driving conditions, where factory plugs may suffice.
Q: How do I know if these spark plugs are compatible with my car?A: To determine compatibility, check your vehicle's specifications and compare them to the Autolite-AR3932X spark plugs. These plugs are suitable for a wide range of vehicles, including Japanese, European, and Korean cars. If you are unsure, consult your vehicle's manual or a professional mechanic.
Q: What benefits does the nickel plating provide on these spark plugs?A: The nickel plating on Autolite-AR3932X spark plugs offers a corrosion-resistant finish, extending the lifespan of the plugs and preventing rusting. This ensures reliable performance and durability, especially in harsh conditions often faced during racing.
Q: How often should I replace Autolite-AR3932X spark plugs?A: The frequency of replacement for Autolite-AR3932X spark plugs depends on usage and driving conditions. For racing applications, it is advisable to check them after every race or high-performance event. In regular driving conditions, they may last longer, but it's essential to monitor their performance and replace them as needed.
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