






⚡ Ignite your Ram’s true power with Champion precision!
This 16-piece set of Champion Copper Plus spark plugs is engineered for Ram 1500 5.7L V8 HEMI trucks (2011-2024). Featuring a copper core for enhanced conductivity, a 14mm thread size for perfect OE fit, and durable precious metal construction, these plugs deliver reliable ignition, improved engine performance, and extended lifespan—trusted by racing legends and built to meet the toughest industry standards.
| Brand | Sixity Auto |
| Core Material | Copper |
| Thread Size | 14 millimeters |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Sixity Auto |
| Item Weight | 2.03 pounds |
| Product Dimensions | 3.75 x 0.93 x 13.28 inches |
| Item model number | 4114561021 |
| Manufacturer Part Number | 4114561021 |
J**G
Excellent price!
These spark plugs are priced great, fit and work well. The cost is incredibly lower than my local auto parts store charges for the same product. Would buy again.
A**R
Fits perfectly
Helped in the performance better gas mileage the valve for the money fits perfectly quality of the plugs good takes a little time installing fast shipping highly recommend
A**N
No reason not to
Great plugs so far. Replaced all 16 with no issues.
D**F
Excellent choice
Worked great, I felt the better power of the plugs
T**T
Gapped properly and work great
No issues worked perfect in my 13 ram 1500 5.7L
J**N
Spark plugs
These are the only plugs I use on my 5.7 hemi. They have always been solid and reliable.
J**E
Fits great and made my truck run great.
Fits great and made my truck run great. Make sure to get the extension for the socket.
P**Z
Funcionan bien
Funcionan bien
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