How to remove and install a radiator and coolant reservoir tank on Chevrolet Blazer?

Before pulling out the radiator from Chevy Blazer and GMC Jimmy, start with disconnecting the negative end of the battery cable and emptying the cooling system. Start by taking off the air intake duct and upper fan grill. When the vehicle has an automatic transmission or an engine oil cooler installed, carefully take off these cooler lines from the radiator and plug their ends to keep them from leaking. Disconnect the upper and lower radiator hoses. Twist out the lower fan shroud by manually pushing down on two small plastic clips. Finally, pull the radiator straight up and out. First, replace any broken hose clamps and radiator hoses before you reverse-install the radiator, step-by-step. With newer models, put fresh spring clamps on oil cooler connections and make sure they push down tight. After installing the system, put the correct antifreeze mix inside and check the transmission fluid level when it's automatic. First, remove the PCM at the top of the coolant reservoir, then disconnect the overflow hose and mounting nuts so you can take out the reservoir. Be sure to clean the reservoir from old parts, so no dirt affects the system when you put it back.

Genuine Chevrolet Blazer Coolant Reservoir

Coolant Tank Reservoir

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23 Coolant Reservoirs found

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Chevrolet Blazer Tank Assembly, Radiator Surge
Part Number: 23386455
$47.40 MSRP: $71.82
You Save: $24.42 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Engine Coolant Recovery; Cap, Expansion Tank, Reservoir, Reservoir Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, L 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.0L, 4 Cyl 2.5L, 6 Cyl 3.6L
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Chevrolet Blazer Tank,Radiator Inlet
Part Number: 52460884
$15.42 MSRP: $52.23
You Save: $36.81 (71%)
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:
- 1992-1994 Chevrolet Blazer | 1/2 TON | 6 Cyl 4.3L
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Chevrolet Blazer Tank Assembly, Radiator. Outlet
Part Number: 3092205
$20.17 MSRP: $73.10
You Save: $52.93 (73%)
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:
- 1992-1994 Chevrolet Blazer | 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.7L
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Chevrolet Blazer Tank Asm,Radiator Outlet
Part Number: 52469409
$20.72 MSRP: $68.28
You Save: $47.56 (70%)
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 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.7L
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Chevrolet Blazer Tank Asm,Radiator Inlet
Part Number: 52469402
$15.16 MSRP: $49.00
You Save: $33.84 (70%)
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 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.7L
View related parts
Chevrolet Blazer Tank Asm,Radiator Inlet
Part Number: 52469401
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1994 Chevrolet Blazer | 1/2 TON | 8 Cyl 6.5L Diesel
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Chevrolet Blazer Reservoir, Coolant Recovery
Part Number: 15650373
Product Specifications
- Other Name: RESERVOIR, Engine Coolant Recovery; Recovery Tank, Reservoir
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.7L
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Chevrolet Blazer Reservior, Coolant Recovery
Part Number: 15531514
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:
- 1985-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
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Chevrolet Blazer TANK ASM
Part Number: 52467040
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
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Chevrolet Blazer Tank Asm,Radiator Inlet
Part Number: 52460883
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | 1/2 TON | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Reservoir, Coolant Recovery
Part Number: 12380436
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:
- 1995 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
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Chevrolet Blazer Tank, Radiator Inlet
Part Number: 3046605
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1991 Chevrolet Blazer | 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
View related parts
Chevrolet Blazer Tank Assembly, Radiator. Outlet
Part Number: 3092202
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Blazer | 1/2 TON | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Tank Asm,Radiator Outlet
Part Number: 52467038
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Tank Asm,Radiator Inlet
Part Number: 52467041
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Tank Asm,Radiator Outlet
Part Number: 89018513
Product Specifications
- Other Name: TANK, Radiator
- Replaces: 52474396
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Reservoir, Coolant Recovery
Part Number: 12380202
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:
- 1995-2000 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Tank Asm,Radiator Outlet
Part Number: 52469406
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1994 Chevrolet Blazer | 1/2 TON | 8 Cyl 6.5L Diesel
View related parts
Chevrolet Blazer Tank Asm,Radiator Outlet
Part Number: 89018514
Product Specifications
- Other Name: TANK, Radiator
- Replaces: 52474395
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Tank,Radiator Inlet
Part Number: 52469400
Product Specifications
- Other Name: TANK, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.7L

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1-20 of 23 Results

Chevrolet Blazer Coolant Reservoir

The Coolant Reservoir of Chevrolet Blazer vehicles is an important component in the engine cooling system meant to minimize instances of coolant seeping while at the same time keeping out air. It helps conserve the coolant level and protect other parts of the cooling system from rusting and corroting. There are two main types of Coolant Reservoirs used in Blazer vehicles: of the two; overflow tank systems and expansion tank systems. The overflow system only has the pressure cap on the radiator and a simple plastic cap on the tank; the expansion system has the pressure cap on the tank and is made of thicker, reinforced plastic. Coolant Reservoir should also be inspected for cracks, leaks and any forms of deterioration and this should be done often.

Each OEM Chevrolet Blazer Coolant Reservoir we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Blazer Coolant Reservoir Parts Questions & Experts Answers

Reservoir, Coolant Recovery
15075570
Q: How to remove and install a radiator and coolant reservoir tank on Chevrolet Blazer?
A: Before pulling out the radiator from Chevy Blazer and GMC Jimmy, start with disconnecting the negative end of the battery cable and emptying the cooling system. Start by taking off the air intake duct and upper fan grill. When the vehicle has an automatic transmission or an engine oil cooler installed, carefully take off these cooler lines from the radiator and plug their ends to keep them from leaking. Disconnect the upper and lower radiator hoses. Twist out the lower fan shroud by manually pushing down on two small plastic clips. Finally, pull the radiator straight up and out. First, replace any broken hose clamps and radiator hoses before you reverse-install the radiator, step-by-step. With newer models, put fresh spring clamps on oil cooler connections and make sure they push down tight. After installing the system, put the correct antifreeze mix inside and check the transmission fluid level when it's automatic. First, remove the PCM at the top of the coolant reservoir, then disconnect the overflow hose and mounting nuts so you can take out the reservoir. Be sure to clean the reservoir from old parts, so no dirt affects the system when you put it back.