How to replace the coolant reservoir and radiator on 2004 Volkswagen Passat?

In order to replace the radiator, you have to lift the vehicle, drain the cooling system, and unplug hoses and electrical connectors. Take off radiator and change broken clips. Install radiator, antifreeze and bleed the system. In the case of the expansion tank, drain, detach hoses and clean and then reinstall.

Genuine 2004 Volkswagen Passat Coolant Reservoir

Coolant Tank Reservoir

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1 Coolant Reservoir found

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2004 Volkswagen Passat Reservoir Part Number: 3B0-121-407-B
$60.69 MSRP: $85.00
You Save: $24.31 (29%)
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Product Specifications
- Other Name: Tank
- Item Weight: 1.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3B0-121-407-B
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following 2004 Volkswagen Passat Submodels:
- W8 | 8 Cyl 4.0 L GAS

2004 Volkswagen Passat Coolant Reservoir Parts and Q&A

Q: How to replace the coolant reservoir and radiator on 2004 Volkswagen Passat?
A: In order to replace the radiator, you have to lift the vehicle, drain the cooling system, and unplug hoses and electrical connectors. Take off radiator and change broken clips. Install radiator, antifreeze and bleed the system. In the case of the expansion tank, drain, detach hoses and clean and then reinstall.