How to service and repair the coolant reservoir on 2000 Cadillac DeVille?

To service and repair the coolant reservoir, partially drain the engine coolant. Disconnect the surge tank inlet hose and the coolant level sensor. Remove the AIR relay bracket and its mounting nuts. Remove the surge tank, then install it and reconnect the hoses and sensor, filling the cooling system afterward.

OEM 2000 Cadillac DeVille Coolant Reservoir

Coolant Tank Reservoir

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

1 Coolant Reservoir found

View related parts
2000 Cadillac DeVille Reservoir Tank Part Number: 25774005
Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Recovery Tank; Tank, Engine Coolant Recovery
- Replaces: 25748905, 25741919, 25654619
- Item Weight: 2.60 Pounds
- Item Dimensions: 24.8 x 15.5 x 12.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25774005
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

2000 Cadillac DeVille Coolant Reservoir

With a comprehensive array of OEM 2000 Cadillac DeVille Coolant Reservoir, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2000 Cadillac DeVille Coolant Reservoir are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2000 Cadillac DeVille Coolant Reservoir Parts and Q&A

Q: How to service and repair the coolant reservoir on 2000 Cadillac DeVille?
A: To service and repair the coolant reservoir, partially drain the engine coolant. Disconnect the surge tank inlet hose and the coolant level sensor. Remove the AIR relay bracket and its mounting nuts. Remove the surge tank, then install it and reconnect the hoses and sensor, filling the cooling system afterward.