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 makes Autolite 66 Copper Resistor Spark Plugs different from other spark plugs?A: Autolite 66 Copper Resistor Spark Plugs feature a full copper core electrode that provides excellent thermal conductivity, ensuring better performance in various conditions compared to standard spark plugs. Additionally, the copper-glass seal enhances durability and creates a gas-tight seal, preventing leaks.
Q: Are Autolite Copper Core Spark Plugs compatible with all vehicles?A: While Autolite Copper Core Spark Plugs are suitable for a wide range of vehicles, it's essential to check your vehicle's specifications to ensure compatibility. Refer to your owner's manual or consult with a professional mechanic for the best fit.
Q: How do Autolite spark plugs contribute to improved fuel efficiency?A: Autolite spark plugs are designed to deliver quick starts and smooth acceleration, which can enhance fuel economy. Their advanced design helps optimize combustion efficiency, allowing your engine to perform at its best, thereby improving overall fuel efficiency.
Q: What should I do to maintain my Autolite spark plugs for longevity?A: To maintain your Autolite spark plugs, regularly inspect them for signs of wear or buildup. Follow your vehicle's recommended maintenance schedule for spark plug replacement, and consider using high-quality fuel to minimize deposits that could affect performance.
Q: Why should I choose Autolite spark plugs over other brands?A: Autolite has been a trusted leader in spark plug technology since 1936, providing reliable performance and value. Their Copper Core spark plugs are designed for maximum performance, durability, and efficiency, making them a preferred choice for many automotive professionals.
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