How do you remove the coolant reservoir or expansion tank?

To remove the coolant reservoir or expansion tank, start by draining the cooling system and removing the radiator support cover if necessary. Then, detach the hose from the top of the expansion tank and remove the radiator support brace and cross-vehicle brace if equipped. Disconnect the coolant level sensor connector and remove any relay mounting brackets or fuse/relay panels that may be in the way. Loosen the clamp from the lower hose and remove it. Finally, remove the mounting bolts or nuts and pull the coolant reservoir or expansion tank straight up and out of the vehicle. To install, clean the inside of the reservoir, scrubbing hard-to-reach areas with hot, soapy water and rinsing with clean water. Then, follow the reverse steps of removal and refill the cooling system if necessary.

Genuine 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).

26 Coolant Reservoirs found

View related parts
Cadillac Deville Tank,Radiator Surge
Part Number: 19129961
$112.23 MSRP: $168.52
You Save: $56.29 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Engine Coolant Recovery; Recovery Tank, Reservoir Tank
- Replaces: 3540041, 03540041
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Cadillac Deville | 4 DOOR, DEVILLE | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank,Radiator Inlet
Part Number: 52460884
$25.69 MSRP: $52.23
You Save: $26.54 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Radiator
- Replaces: 52460885
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR | 8 Cyl 4.9L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52462611
$29.10 MSRP: $98.98
You Save: $69.88 (71%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Cadillac Deville | 4 DOOR, DEVILLE | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Outlet
Part Number: 52462610
$66.34 MSRP: $85.28
You Save: $18.94 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Cadillac Deville | 4 DOOR, DEVILLE | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52469047
$16.67 MSRP: $72.57
You Save: $55.90 (78%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Cadillac Deville | 4 DOOR, DEVILLE | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52487916
$20.29 MSRP: $85.83
You Save: $65.54 (77%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Cadillac Deville | DEVILLE, HIGH LUXURY, TOURING 4 DOOR | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Outlet
Part Number: 52485664
$45.42 MSRP: $78.92
You Save: $33.50 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52485657
$13.72 MSRP: $19.90
You Save: $6.18 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Reservoir, Coolant Recovery
Part Number: 25529265
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery; Recovery Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 8 Cyl 4.1L, 8 Cyl 4.5L
View related parts
Cadillac Deville Reservoir,Coolant Recovery
Part Number: 25636828
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery; Recovery Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR | 8 Cyl 4.9L
View related parts
Cadillac Deville Tank,Radiator Surge
Part Number: 25635588
$113.84 MSRP: $170.94
You Save: $57.10 (34%)
Product Specifications
- Other Name: TANK, Engine Coolant Recovery; Reservoir Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2004 Cadillac Deville | SEVILLE, SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52494181
Product Specifications
- Other Name: TANK, Radiator; Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Cadillac Deville | DEVILLE, HIGH LUXURY, TOURING 4 DOOR, TOURING SEDAN | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52487914
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Cadillac Deville | DEVILLE, HIGH LUXURY, TOURING 4 DOOR | 8 Cyl 4.6L
View related parts
Cadillac Deville Reservoir Asm,Coolant Recovery
Part Number: 1622138
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR | 6 Cyl 4.1L, 8 Cyl 4.1L, 8 Cyl 5.7L Diesel
View related parts
Cadillac Deville Reservoir, Coolant Recovery
Part Number: 25528889
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery; Recovery Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1989 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 6 Cyl 4.3L Diesel, 8 Cyl 4.1L, 8 Cyl 4.5L
View related parts
Cadillac Deville Reservoir, Coolant Recovery
Part Number: 25523627
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery; Recovery Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1989 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 6 Cyl 4.3L Diesel, 8 Cyl 4.1L, 8 Cyl 4.5L
View related parts
Cadillac Deville Reservoir
Part Number: 1617643
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery; Recovery Tank, Reservoir Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, FORMAL LIMOUSINE, LIMOUSINE | 6 Cyl 4.1L, 8 Cyl 4.1L, 8 Cyl 5.7L Diesel
View related parts
Cadillac Deville Reservoir Assembly, Coolant Recovery
Part Number: 3543028
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery; Recovery Tank, Serpentine Tensioner
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Cadillac Deville | 4 DOOR | 8 Cyl 4.9L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52494041
Product Specifications
- Other Name: TANK, Radiator; Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2004 Cadillac Deville | STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Tank Asm,Radiator Inlet
Part Number: 52491853
Product Specifications
- Other Name: TANK, Radiator; Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Cadillac Deville | DEVILLE, HIGH LUXURY, TOURING 4 DOOR, TOURING SEDAN | 8 Cyl 4.6L

| Page 1 of 2 |Next >

1-20 of 26 Results

Cadillac Deville Coolant Reservoir Parts Questions & Experts Answers

Tank Asm,Radiator Inlet
52494039
Q: How do you remove the coolant reservoir or expansion tank?
A: To remove the coolant reservoir or expansion tank, start by draining the cooling system and removing the radiator support cover if necessary. Then, detach the hose from the top of the expansion tank and remove the radiator support brace and cross-vehicle brace if equipped. Disconnect the coolant level sensor connector and remove any relay mounting brackets or fuse/relay panels that may be in the way. Loosen the clamp from the lower hose and remove it. Finally, remove the mounting bolts or nuts and pull the coolant reservoir or expansion tank straight up and out of the vehicle. To install, clean the inside of the reservoir, scrubbing hard-to-reach areas with hot, soapy water and rinsing with clean water. Then, follow the reverse steps of removal and refill the cooling system if necessary.