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.
This part fits the following vehicles:Compatible with Chevrolet Corvette 1971 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.035InCompatible with Chevrolet Corvette 1971 - Gap .035;Oe TypeCompatible with Chevrolet Corvette 1976 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1976 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1977 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1977 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1978 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1978 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1979 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1979 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1980 - 5.0L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1980 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1980 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1981 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1981 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1982 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1982 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1984 - 5.7L V8;Plug Type Rv15Yc4;Gap 0.045InCompatible with Chevrolet Corvette 1984 - Gap .044;Oe TypeCompatible with Chevrolet Corvette 1988 - 5.7L V8;Plug Type Rv15Yc4;With Stock Cast Iron HeadCompatible with Chevrolet Corvette 1988 - Cast Iron Heads;Gap .035Compatible with Chevrolet Corvette 1989 - 5.7L V8;Plug Type Rv15Yc4;With Stock Cast Iron HeadCompatible with Chevrolet Corvette 1989 - Cast Iron Heads;Gap .035;Oe TypeCompatible with Chevrolet Corvette 1991 - 5.7L V8;8 Vin Code;Plug Type Rv15Yc4;With Stock Cast Iron HeadCompatible with Chevrolet
The spark plugs themselves are good and fit my 1979 Corvette just fine. They made a noticeable difference in performance. However, I wasn’t thrilled about how long they took to arrive. Took a few extra days beyond what I expected.
C
Carlos Rivera
Great fit for my 1985 Corvette
I replaced the spark plugs in my 1985 Corvette with these copper plus plugs and they work like a charm. The engine runs smoother than ever, and the installation was a breeze. Definitely worth the price for anyone with a 5.0L or 5.7L engine!
J
John Smith
One plug arrived damaged
I was excited to put these in my '89 Corvette, but one of the plugs was damaged upon arrival. I managed to install the rest, and they work well, but it was frustrating to deal with the return process. Just be careful with handling.
Free Shipping
Quality Support
Return & Refund
Gift Voucher
FAQs
Have a question ? We are here to help.
Is the shipping free?
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.
