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Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Autolite Ar23-4Pk High Performance Racing Resistor Spark Plug, Pack Of 4
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$15.13
Regular price
$21.61
-29%
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Vendor: Autolite
Type: Spark Plugs & Wires
Sku: WBCARB078KRXGKP
Available: Available
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ 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 makes Autolite AR23 racing spark plugs suitable for high-performance vehicles?A: Autolite AR23 racing spark plugs are designed with a Yttrium-enhanced alloy that reduces side wire temperature by up to 8%, improving durability and preventing pre-ignition. These features make them ideal for modified engines that operate under intense conditions.
Q: Are these spark plugs compatible with all types of vehicles?A: While Autolite AR23 spark plugs are suitable for many racing and performance vehicles, it's essential to check compatibility with your specific engine type. They are specifically designed for racing applications and may not be ideal for standard factory settings.
Q: How do I know when to replace my Autolite AR23 spark plugs?A: Monitor your vehicle's performance for signs of misfiring, decreased fuel efficiency, or difficulty starting. Typically, racing spark plugs like the Autolite AR23 should be replaced after every racing season or as recommended based on your engine modifications.
Q: What is the benefit of the cut back ground electrode design?A: The cut back ground electrode design of the Autolite AR23 spark plugs enhances ignitability, allowing for faster flame kernel growth. This results in more efficient combustion, which is crucial for maximizing performance in high-stress racing environments.
Q: Can I use Autolite AR23 spark plugs in both domestic and imported cars?A: Yes, Autolite AR23 spark plugs are designed to meet or exceed OE quality and performance standards for both domestic and imported vehicles, making them a versatile choice for racing enthusiasts regardless of the make or model.
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