🔧 Upgrade your engine’s first line of defense with precision and style!
The Dorman 54201 Engine Coolant Reservoir Cap is a direct OEM replacement designed for select vehicle models. Crafted from durable plastic with a ready-to-paint finish, it offers a seamless, twist-on fit engineered to prevent leaks and maintain optimal engine pressure. Lightweight and compact, this cost-effective cap is a smart, DIY-friendly solution to replace cracked or lost reservoir caps without dealership hassle.
| Brand | Dorman |
| Material | Plastic |
| Exterior Finish | Ready To Paint If Needed |
| Item dimensions L x W x H | 1 x 3.5 x 5.5 inches |
| Vehicle Service Type | Car |
| Closure Type | Twist-On |
| OEM Part Number | 5066851AA; 5156130AA; 52079331; 55111 074AB; 55111074AA; 55111074AC |
| Manufacturer | Dorman Products |
| Style | Modern |
| UPC | 037495542012 |
| Global Trade Identification Number | 00037495542012 |
| Model | 54201 |
| Item Weight | 0.528 ounces |
| Product Dimensions | 1 x 3.5 x 5.5 inches |
| Country of Origin | China |
| Item model number | 54201 |
| Manufacturer Part Number | 54201 |
L**N
Works
Fit perfectly. Took one minute to install because I had to cut the remains of the old one off. Works.
D**0
Factory fit
Exact replacement. Fit great
R**D
Perfect fit
Perfect fit
M**R
Good product
Set my Jeep today 2000 tj. Wrangular perfectly.
B**R
DORMAN 54201
2000 Dodge Ram 1500 5.2L V8My OEM cap split at the bend. The top of this cap is difficult to push down but it fits. I hope this is going to change over time. 4/5
M**O
Super bien
Impecable
D**2
Works
It's a cap... it fits.
J**W
Arrived on time
Works great
Trustpilot
1 day ago
1 week ago
