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 Iridium XP is designed and engineered in the USA, is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite Iridium XP spark plugs function for all makes and models, both foreign and domestic, provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products. Consider upgrading to Autolite iridium XP spark plugs for increased performance. Autolite Iridium XP spark plugs are backed by an unmatched limited lifetime warranty.
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 is the size of the Autolite Iridium XP spark plugs?A: Each spark plug measures three point thirty-eight inches in length, four inches in width, and one inch in height.
Q: How many spark plugs are included in the package?A: The package contains four spark plugs, providing a complete set for most vehicles.
Q: What materials are used in the spark plug construction?A: The spark plugs feature a finewire iridium centerwire tip and a platinum protected ground wire for enhanced efficiency.
Q: How do I install the Autolite Iridium XP spark plugs?A: To install, remove the old spark plugs using a ratchet and socket, and then thread in the new plugs by hand, tightening them with a torque wrench.
Q: Are these spark plugs suitable for all vehicle makes?A: Yes, these spark plugs are designed to function in all makes and models, both foreign and domestic.
Q: How long do the Autolite Iridium XP spark plugs last?A: They are engineered to last for up to one hundred thousand miles, depending on your engine type.
Q: How should I store the spark plugs before installation?A: Store the spark plugs in a cool, dry place and keep them in their original packaging until you are ready to install.
Q: What is the warranty on these spark plugs?A: Autolite backs these spark plugs with an unmatched limited lifetime warranty for your peace of mind.
Q: Can these spark plugs improve fuel efficiency?A: Yes, their design helps maximize fuel efficiency by producing more focused and consistent ignitability.
Q: What if the spark plugs arrive damaged?A: If the spark plugs arrive damaged, contact customer support for assistance with returns or replacements.
Q: Do these spark plugs require special tools for installation?A: No, standard tools like a ratchet and socket are sufficient for installation.
Q: How do I maintain the performance of these spark plugs?A: Regularly inspect your spark plugs during routine maintenance and replace them as needed to ensure optimal performance.
Q: Are these spark plugs suitable for high-performance engines?A: Yes, they are designed for optimal performance, making them suitable for high-performance engines.
Q: Can I use these spark plugs in older vehicles?A: Yes, these spark plugs are compatible with older vehicles as well as modern ones.
Q: What type of ignition systems are compatible with these spark plugs?A: They are compatible with various ignition systems, including distributorless ignition systems.