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 Double Platinum Spark Plugs have better materials to give your engine better performance. Platinum-to-platinum design greatly decreases gap erosion, reduces misfires, and provides improved durability compared to standard plugs. It's the superior-performing spark plug, providing preferred technology for DIS engines. 5-year limited 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 are the benefits of using Autolite Double Platinum Spark Plugs?A: Autolite Double Platinum Spark Plugs provide better performance due to their platinum-to-platinum design, which decreases gap erosion and reduces misfires. They offer improved durability compared to standard plugs, ensuring a more reliable ignition and enhanced engine performance.
Q: Are Autolite APP3924 spark plugs compatible with all vehicles?A: While Autolite APP3924 spark plugs are designed for a wide range of vehicles, it is essential to check your vehicle's specifications to ensure compatibility. They are particularly suited for DIS (Distributor-less Ignition System) engines.
Q: How do I know when to replace my spark plugs?A: Typically, spark plugs should be replaced every 30,000 to 100,000 miles, depending on your vehicle's make and model. Signs that you may need a replacement include difficulty starting the engine, reduced fuel efficiency, and engine misfires.
Q: What is the warranty on Autolite Double Platinum Spark Plugs?A: Autolite offers a 5-year limited warranty on their Double Platinum Spark Plugs, providing peace of mind regarding the product's quality and performance.
Q: How do I properly install Autolite spark plugs?A: To install Autolite spark plugs, first ensure the engine is cool. Remove the old spark plugs using a spark plug socket, clean the threads, and apply anti-seize compound. Install the new spark plugs by hand to avoid cross-threading, then tighten them to the manufacturer's specifications.
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