Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
| Attribute | Value |
|---|---|
| Center Electrode Tip Material | Platinum |
| Classification | Champion Double Platinum |
| Electrical Terminal Type | Non-removable Nut |
| Ground Electrode Core Material | Platinum |
| Hex Size | 0.813, 20.650 |
| Insulator Height | 0.12 |
| Manufacturer Heat Range | 14 |
| Plug Type | Rn14pmp5 |
| Pre Gap Size | 0.049 |
| Reach | 0.75 |
| Seat Type | Flat |
This part fits the following vehicles:
This is a universal part that fits 1,043 vehicle configurations across 21 makes.
We offer fast, reliable shipping on all orders:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
We want you to be 100% satisfied with your purchase. That's why we offer:
| Brand | Part Number |
|---|---|
| ACDelco | 41-819 |
| Champion Spark Plug | RN14PMP5 |
| Mopar | 4727114 |
Fits Years: 1967 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
If it doesn't fit, we make it right. No gimmicks, no fine print.
Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.
Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.
