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 Copper Core Spark Plugs Deliver Quick Starts, Good Fuel Economy, And Smooth Acceleration. The Copper-Glass Seal Bonds Insulator And Terminal Post Center Electrode Together To Ensure Full Required Voltage At Spark Gap, Creating A Gas-Tight Seal That Is 100 Percent Leak-Proof. Copper Core Spark Plugs Feature A Cold-Formed Steel Shell And Precision Rolled Threads, And A One-Piece Terminal Post That Adds Strength. The Multi-Rib Insulator Reduces The Danger Of ''Flash-Over'' To Prevent Misfires, And The Resistor Reduces Radio Frequency Interference (Rfi) And Electrode Erosion. The Full Copper Core Electrode Provides Better Performance In All Conditions. Autolite Copper Core Plugs Are Your Industry Standard.
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 benefits of using Autolite Copper Resistor Spark Plugs?A: Autolite Copper Resistor Spark Plugs provide quick starts, improved fuel economy, and smooth acceleration due to their full copper core electrode, which enhances thermal conductivity and performance in all conditions.
Q: Are these spark plugs compatible with all vehicles?A: While Autolite Copper Resistor Spark Plugs fit a wide range of vehicles, it's important to check your vehicle's specifications to ensure compatibility. They are designed for automotive use and are ideal for those seeking reliable performance.
Q: How do I know when to replace my spark plugs?A: You should consider replacing your spark plugs every 30,000 to 100,000 miles, depending on your vehicle's requirements. Signs of worn spark plugs include reduced fuel efficiency, engine misfires, and difficulty starting the engine.
Q: What makes Autolite spark plugs durable?A: Autolite spark plugs feature a heat-fused internal seal and a copper-glass seal that bonds the insulator and terminal post, ensuring leak-proof performance and long-lasting durability even in demanding conditions.
Q: Can I use these spark plugs in high-performance vehicles?A: Yes, Autolite Copper Resistor Spark Plugs are engineered for maximum performance and can be used in high-performance vehicles. Their design aims to enhance acceleration and efficiency, making them a suitable choice for various driving needs.
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