How to Service and Repair a Radiator Cap on 2001 Chrysler Voyager?

To service the radiator cap, clean it with mild soap and inspect it. The vent valve should open; if the rubber gasket is swollen, replace the cap. Ensure any replacement cap is designed for coolant reserve systems and avoid caps with a spring to hold the vent shut.

OEM 2001 Chrysler Voyager Radiator Cap

Cooling Radiator Cap

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2 Radiator Caps found

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2001 Chrysler Voyager 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
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.5 x 2.6 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52079880AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2001 Chrysler Voyager Submodels:
- Base, Ec, LX, SE | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS
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2001 Chrysler Voyager 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
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55111074AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2001 Chrysler Voyager Submodels:
- Base, Ec, LX, SE | 2.4L L4, 3.0L V6, 3.3L V6, 3.8L V6, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS

2001 Chrysler Voyager Radiator Cap Parts and Q&A

Q: How to Service and Repair a Radiator Cap on 2001 Chrysler Voyager?
A: To service the radiator cap, clean it with mild soap and inspect it. The vent valve should open; if the rubber gasket is swollen, replace the cap. Ensure any replacement cap is designed for coolant reserve systems and avoid caps with a spring to hold the vent shut.