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.
Laser Iridium Spark Plugs Provide Superior Ignitability And Long Service Life. Smallest Tip Diameter Available Iridium/Platinum Surfaces Ensure Slow Wear Rate Providing Stable Idle, Superior Anti Fouling, Improved Fuel Efficiency And Lower Emissions. Laser Welded Iridium Center Electrode Tip Ensures High Durability And Greater Spark. Platinum Disc Welded To Backside Of Ground Electrode Provides Long Life. Longer Insulator Nose Prevents Fouling, Corrugated Ribs On Insulator Prevents Flashover, And The Triple Gasket Seal Eliminates Combustion Gas Leakage. Faster Starts And Quicker Acceleration. Better Fuel Economy And Lower Emissions, Trivalent Metal Plating For Superior Anti-Corrosion And Anti-Seizing.
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 NGK 5476 Spark Plug?A: The NGK 5476 Spark Plug measures three hundred fifty thousandths of an inch in length, four hundred seventy thousandths of an inch in width, and one and forty-two hundredths of an inch in height.
Q: What materials are used in the NGK 5476 Spark Plug?A: The NGK 5476 Spark Plug features iridium and platinum surfaces for durability and performance, along with a trivalent metal plating for corrosion resistance.
Q: How is the NGK 5476 Spark Plug constructed?A: The spark plug is designed with a laser-welded iridium center electrode and a platinum disc welded to the ground electrode, ensuring long life and superior ignitability.
Q: How do I install the NGK 5476 Spark Plug?A: To install the NGK 5476 Spark Plug, ensure the engine is cool, remove the old spark plug, and replace it with the new one, tightening to the manufacturer's specifications.
Q: Is the NGK 5476 Spark Plug compatible with my vehicle?A: Yes, the NGK 5476 Spark Plug is designed for various automotive applications; however, it's best to check your vehicle's specifications for compatibility.
Q: What benefits does the NGK 5476 Spark Plug offer?A: The spark plug provides faster starts, quicker acceleration, better fuel economy, and lower emissions due to its advanced design.
Q: How do I maintain the NGK 5476 Spark Plug?A: To maintain the NGK 5476 Spark Plug, regularly inspect it for wear and replace it according to your vehicle's maintenance schedule to ensure optimal performance.
Q: Can I clean the NGK 5476 Spark Plug?A: Yes, you can clean the NGK 5476 Spark Plug with a wire brush or spark plug cleaner, but it's advisable to replace it if it shows signs of significant wear or damage.
Q: How long does the NGK 5476 Spark Plug last?A: The NGK 5476 Spark Plug is designed for a long service life, often lasting up to one hundred thousand miles or more, depending on driving conditions.
Q: Is the NGK 5476 Spark Plug suitable for high-performance engines?A: Yes, the NGK 5476 Spark Plug is suitable for high-performance engines due to its durable construction and superior ignitability.
Q: What if the NGK 5476 Spark Plug is damaged during shipping?A: If the NGK 5476 Spark Plug arrives damaged, you should contact the seller immediately to arrange for a replacement or refund.
Q: Does the NGK 5476 Spark Plug have a warranty?A: Yes, the NGK 5476 Spark Plug typically comes with a limited warranty against defects in materials and workmanship; check with the manufacturer for details.
Q: What should I do if my engine misfires after installing the NGK 5476 Spark Plug?A: If your engine misfires after installation, check to ensure the spark plug is properly gapped and securely installed; if issues persist, consult a mechanic.
Q: Can I use the NGK 5476 Spark Plug in cold weather?A: Yes, the NGK 5476 Spark Plug is designed to operate efficiently in various temperatures, including cold weather, enhancing engine start-up.
Q: What is the advantage of using iridium in the NGK 5476 Spark Plug?A: The use of iridium in the NGK 5476 Spark Plug provides a smaller tip diameter, enhancing ignitability and promoting a stable idle while reducing wear.