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 AR134-4PK spark plugs?A: The Autolite AR134-4PK spark plugs measure three point thirty-nine inches in length, four point zero two inches in width, and one inch in height.
Q: What is the material composition of these spark plugs?A: The Autolite AR134-4PK spark plugs feature a yttrium-enhanced alloy for improved performance and durability.
Q: How many spark plugs are included in the Autolite AR134-4PK pack?A: The pack contains four spark plugs, ideal for multiple installations or replacements.
Q: How do I install the Autolite AR134-4PK spark plugs?A: To install these spark plugs, ensure the engine is cool, remove the old spark plugs, and screw in the new plugs using a spark plug socket.
Q: Are these spark plugs suitable for modified engines?A: Yes, the Autolite AR134-4PK spark plugs are specifically designed for performance modifications and can handle intense conditions.
Q: Do these spark plugs fit all vehicle types?A: No, the Autolite AR134-4PK spark plugs are vehicle-specific and should be matched to your engine's requirements.
Q: How should I store the Autolite AR134-4PK spark plugs?A: Store the spark plugs in a cool, dry place and keep them in their original packaging to prevent damage.
Q: Are the Autolite AR134-4PK spark plugs resistant to corrosion?A: Yes, these spark plugs are nickel plated to provide a long-lasting, corrosion-resistant finish.
Q: What is the heat range of the Autolite AR134-4PK spark plugs?A: The Autolite AR134-4PK spark plugs are available in colder heat ranges than most factory plugs, suitable for modified performance engines.
Q: How do I maintain the Autolite AR134-4PK spark plugs?A: Regularly inspect the spark plugs for wear and replace them as needed to ensure optimal performance.
Q: What type of ignition products does Autolite offer?A: Autolite provides a range of ignition products, including spark plugs and glow plugs, suitable for various vehicle makes and models.
Q: Is there a warranty on the Autolite AR134-4PK spark plugs?A: Yes, Autolite usually offers a warranty on their products; check with the retailer for specific warranty details.
Q: Can I use these spark plugs for racing applications?A: Yes, the Autolite AR134-4PK spark plugs are designed for high-performance racing applications, making them suitable for race cars.
Q: What is the expected lifespan of the Autolite AR134-4PK spark plugs?A: The lifespan can vary, but under normal conditions, these spark plugs can last for many thousands of miles.
Q: What should I do if I receive damaged spark plugs?A: If you receive damaged spark plugs, contact the retailer for a return or exchange as soon as possible.