How to Service and Repair a Radiator Cap on 2005 Dodge Ram 1500?

To do this service, remove the radiator cap, clean the sealing surfaces and moisten the gasket. Test with a pressure tester, if it does not hold at least 97 kPa, replace it. Check for damage if tests well but leaks. Gently wash in mild soap and water only.

OEM 2005 Dodge Ram 1500 Radiator Cap

Cooling Radiator Cap

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2005 Dodge Ram 1500 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
- Item Weight: 0.60 Pounds
- Item Dimensions: 9.5 x 6.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4596198
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 1500 Submodels:
- Laramie, SLT, SRT-10, ST, SXT, Sport, TRX4 | 10 Cyl 8.3 L GAS, 3.7L V6, 4.7L V8, 5.7L V8, 5.9L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 5.9 L GAS, 8.3L V10

2005 Dodge Ram 1500 Radiator Cap Parts and Q&A

Q: How to Service and Repair a Radiator Cap on 2005 Dodge Ram 1500?
A: To do this service, remove the radiator cap, clean the sealing surfaces and moisten the gasket. Test with a pressure tester, if it does not hold at least 97 kPa, replace it. Check for damage if tests well but leaks. Gently wash in mild soap and water only.