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
Ngk Standard Series Spark Plugs Are Designed For Stock Replacement Applications. These Plugs Have A Hotter Spark, Which Means Better Combustion And That Improves Performance, While Producing Less Harmful Emissions. Shorty Spark Plug: No. Resistor: Yes. Manufacturer Heat Range: 5. Electrode Tip Material: Nickel Alloy. Electrode Core Material: Copper. Insulator Type: Non-Projected. Spark Plug Thread Size: 14Mm. Spark Plug Reach: 0.460 In. Spark Plug Seat Style: Tapered. Wrench Diameter: 5/8 In. Ground Strap Quantity: One.
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 vehicles are compatible with the NGK Standard Series Spark Plug YR5?A: The NGK Standard Series Spark Plug YR5 is specifically designed for GMC G2500 RALLY models from 1979 to 1983 with a 5.7L/350 V8 engine. Always check your vehicle's specifications to ensure compatibility.
Q: What are the benefits of using NGK spark plugs?A: NGK spark plugs provide enhanced combustion efficiency due to their hotter spark, improving overall engine performance while reducing harmful emissions. Features like trivalent metal plating and pure alumina silicate ceramic insulators ensure durability and superior heat transfer.
Q: How often should I replace my spark plugs?A: It's generally recommended to replace spark plugs every 30,000 to 50,000 miles, but you should consult your vehicle's manual for specific intervals. Signs of wear include poor engine performance, misfiring, or difficulty starting.
Q: What is the heat range of the NGK YR5 spark plug?A: The NGK YR5 spark plug has a manufacturer heat range of 5, making it suitable for standard replacement applications. This ensures optimal performance under normal operating conditions.
Q: Can I use these spark plugs in high-performance applications?A: While NGK Standard Series Spark Plugs are designed for stock replacement, they provide reliable performance. For high-performance applications, consider NGK's performance series that are specifically engineered for enhanced power and efficiency.
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