This is a genuine Mopar Passenger Side Rear Rail Cap designed for 2012-2026 Ram trucks. It fits the Ram 2500 and Ram 3500 models, including Big Horn, Black Express, Laramie, Limited, Limited Longhorn, Lone Star, Power Wagon, Rebel, Tradesman, and Warlock trims.
This is a genuine OEM Mopar part engineered for perfect fit and lasting durability. Designed for the passenger side rear position. Compatible with both 6.4L V8 gas and 6.7L inline-6 diesel engines. Fits crew cab, extended crew cab, and standard cab pickup configurations.
| Year Range |
Make |
Model |
Trim/Engine |
Notes/Options |
| 2026 |
Ram |
2500 |
Big Horn Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Big Horn Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Black Express Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Black Express Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Laramie Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Laramie Extended Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Limited Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Limited Extended Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Limited Longhorn Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Limited Longhorn Extended Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Lone Star Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Lone Star Standard Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Power Wagon Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Rebel Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Rebel Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Tradesman Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Tradesman Standard Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Warlock Crew Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2026 |
Ram |
2500 |
Warlock Crew Cab, 6.7L Inline-6 Diesel |
Passenger Side; Rear |
| 2026 |
Ram |
3500 |
Big Horn Standard Cab, 6.4L V8 Gas |
Passenger Side; Rear |
| 2012-2026 |
Ram |
1500 |
Various Trims, 3.6L V6, 5.7L V8, 3.0L EcoD |
Passenger Side; Rear |
| 2012-2026 |
Ram |
2500 |
Various Trims, 5.7L V8, 6.4L V8, 6.7L I6 Diesel |
Passenger Side; Rear |
| 2012-2026 |
Ram |
3500 |
Various Trims, 5.7L V8, 6.4L V8, 6.7L I6 Diesel |
Passenger Side; Rear |