Is Your Radiator Cap in Need of Replacement? How to Inspect and Decide on Dodge Ram 2500?

Facing the radiator cap your way, hold it upright at eye level. The vent valve at the bottom should be closed and pulling it down very gently should open it. In case the rubber gasket has stretched and stops the vent valve from opening, changing the cap is required. After that, look at the cap upside down at eye level; if a gap is seen between the vent valve and the rubber gasket, the cap must be changed. Be sure to select a cap that is meant for the reserve/overflow system, because one with a fully sealed diaphragm spring and a sealing rubber gasket will let you quickly refill your radiator.

OEM Dodge Ram 2500 Radiator Cap

Cooling Radiator Cap

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4 Radiator Caps found

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Dodge Ram 2500 Radiator Cap Part Number: 52079880AA
$15.68 MSRP: $22.95
You Save: $7.27 (32%)
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Product Specifications
- Other Name: Cap - Radiator; Cap; Cap Radiator
- Replaces: 4677493AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994-1999 Dodge Ram 2500 | Base | 10 Cyl 8.0 L GAS, 8 Cyl 5.2 L CNG, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Ram 2500 Radiator Cap Part Number: 4596198
$26.33 MSRP: $37.85
You Save: $11.52 (31%)
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Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap; Reservoir Cap; Recovery Tank Cap; Cap for Coolant Recovery Bottle; Radiator Cap 04596198
- Replaces: 5086226AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2010 Dodge Ram 2500 | Base, Laramie, Power Wagon, SLT, ST, SXT, Sport, TRX, TRX4 | 10 Cyl 8.0 L GAS, 5.7L V8, 5.9L L6, 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS, 8 Cyl 5.9 L GAS, 8.0L V10
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Dodge Ram 2500 Serpentine Belt Part Number: 55111074AC
$32.96 MSRP: $48.85
You Save: $15.89 (33%)
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Product Specifications
- Other Name: Cap - Coolant Recovery Bottle; Engine, Washer, Radiator Caps; Serpentine & V-Belts; Reservoir Cap; Filler Cap; Reservoir Tank Cap; Recovery Tank Cap; Cap
- Replaces: 55111074AA, 4682828, 5017468AA, 55111074AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994-1996 Dodge Ram 2500 | Base | 10 Cyl 8.0 L GAS, 6 Cyl 5.9 L DIESEL, 8 Cyl 5.2 L CNG, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Ram 2500 Radiator Cap Part Number: 52028892AA
Product Specifications
- Other Name: Cap - Radiator; Cap Radiator
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002 Dodge Ram 2500 | Base | 10 Cyl 8.0 L GAS, 6 Cyl 5.9 L DIESEL, 8 Cyl 5.9 L GAS

Dodge Ram 2500 Radiator Cap

Choose OEM Radiator Cap that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Radiator Cap follows strict manufacturing steps to lock in quality and fit. If your Dodge Ram 2500 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Ram 2500 parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Dodge Ram 2500 Radiator Cap is a crucial part that reflects the higher reliability and performance standard throughout the vehicle's cooling system. Work to shut off the radiator along with managing pressure within the container, it is usually under 16 PSI, the Dodge Radiator Cap is an essential component of a car's adequate functioning and safe mechanics. It is useful in letting out extra coolant or gas, thus promoting the efficiency of the Dodge Ram 2500 and adaptable to models of different generations. The importance of the Dodge Ram 2500 Radiator Cap cannot be overemphasized since the performance as well as the durability of the car depends on it. Being known for its sturdiness, Dodge Ram 2500 has been a popular choice of truck lovers from the beginning and so is the case of the Radiator Cap. The parameters of Pressure Regulation along with the construction of the Dodge Radiator Cap can be singled out as unique characteristics that can guarantee uniqueness of the product in the market and its applicability in both the light and heavy-dutying sectors. Ever-increasing advancements of the Ram 2500 make the role of necessary and efficient Radiator Cap recurrent, thus underlining the car's exclusivity of the class. In conclusion, the Dodge Ram 2500 Radiator Cap is not just an ordinary component; it is an even more crucial component in the vehicle body that increases the efficiency, safety, and performance of the Dodge Ram 2500 truck making it a strong competitor in the pickup truck class.

Dodge Ram 2500 Radiator Cap Parts and Q&A

Radiator Cap
4596198
Q: Is Your Radiator Cap in Need of Replacement? How to Inspect and Decide on Dodge Ram 2500?
A:
Facing the radiator cap your way, hold it upright at eye level. The vent valve at the bottom should be closed and pulling it down very gently should open it. In case the rubber gasket has stretched and stops the vent valve from opening, changing the cap is required. After that, look at the cap upside down at eye level; if a gap is seen between the vent valve and the rubber gasket, the cap must be changed. Be sure to select a cap that is meant for the reserve/overflow system, because one with a fully sealed diaphragm spring and a sealing rubber gasket will let you quickly refill your radiator.