How to Service and Repair a Radiator Cap on 2006 Dodge Durango?

To service the radiator pressure cap, remove the cap and clean the sealing surfaces. Wet the gasket, put it on a pressure tester and pump to 138 kPa. If it doesn't hold 131 kpa or more, replace it. If it tests well but there is any damage, inspect for it. Clean using mild soap and water only.

OEM 2006 Dodge Durango Radiator Cap

Cooling Radiator Cap

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1 Radiator Cap found

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2006 Dodge Durango Radiator Cap Part Number: 5278767AB
$18.07 MSRP: $26.45
You Save: $8.38 (32%)
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Product Specifications
- Other Name: Cap - Radiator; Engine Coolant Reservoir Cap; Reservoir Cap; Filler Cap; Cap; Cap Radiator
- Replaces: 5278767AA, 5183710AA
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.5 x 2.7 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5278767AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2006 Dodge Durango Submodels:
- Adventurer, Base, Limited, Limited Hybrid, R/T, SE, SLT, SLT Plus, ST, SXT, Sport | 3.7L V6, 4.7L V8, 5.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.7 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.7 L GAS, 8 Cyl 5.9 L GAS

2006 Dodge Durango Radiator Cap Parts and Q&A

Q: How to Service and Repair a Radiator Cap on 2006 Dodge Durango?
A: To service the radiator pressure cap, remove the cap and clean the sealing surfaces. Wet the gasket, put it on a pressure tester and pump to 138 kPa. If it doesn't hold 131 kpa or more, replace it. If it tests well but there is any damage, inspect for it. Clean using mild soap and water only.