How to replace the coolant reservoir on 2006 GMC Envoy?

In order to access the coolant reservoir, disassemble the air cleaner assembly and accumulator. Disconnect the coolant hoses and use the outlets and unscrew the securing nut and bolt. Install a new reservoir, reintegrate the hoses and re-assemble the accumulator and air cleaner assembly.

OEM 2006 GMC Envoy Coolant Reservoir

Coolant Tank Reservoir

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5 Coolant Reservoirs found

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2006 GMC Envoy Tank Part Number: 52487854
$35.43 MSRP: $75.00
You Save: $39.57 (53%)
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Product Specifications
- Other Name: Tank, Radiator; Coolant Reservoir
- Item Weight: 5.50 Pounds
- Item Dimensions: 6.2 x 6.2 x 30.5 inches
- Condition: New
- SKU: 52487854
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2006 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
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2006 GMC Envoy Transmission Cooler Part Number: 89022552
$115.28 MSRP: $172.32
You Save: $57.04 (34%)
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Product Specifications
- Other Name: Tank; Tank Kit, Radiator
- Item Weight: 3.10 Pounds
- Item Dimensions: 6.2 x 6.2 x 29.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89022552
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
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2006 GMC Envoy Transmission Cooler Part Number: 89022555
$27.26 MSRP: $158.73
You Save: $131.47 (83%)
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Product Specifications
- Other Name: Tank; Tank Kit, Radiator
- Item Weight: 2.30 Pounds
- Item Dimensions: 6.2 x 6.3 x 30.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89022555
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 GMC Envoy Submodels:
- Denali | 8 Cyl 5.3 L GAS
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2006 GMC Envoy Reservoir Tank Part Number: 25780737
Product Specifications
- Other Name: Reservoir, Coolant Recovery; Coolant Reservoir; Reservoir; Reservoir, Engine Coolant Recovery
- Replaces: 15884833, 15144777, 15762761
- Item Weight: 3.60 Pounds
- Item Dimensions: 18.5 x 12.8 x 8.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25780737
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 GMC Envoy Submodels:
- Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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2006 GMC Envoy Tank Part Number: 52494732
Product Specifications
- Other Name: Tank, Radiator; Coolant Reservoir
- Item Weight: 2.30 Pounds
- Item Dimensions: 6.1 x 6.2 x 29.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52494732
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 GMC Envoy Submodels:
- Denali | 8 Cyl 5.3 L GAS

2006 GMC Envoy Coolant Reservoir

With a comprehensive array of OEM 2006 GMC Envoy Coolant Reservoir, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 GMC Envoy 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.

2006 GMC Envoy Coolant Reservoir Parts and Q&A

Q: How to replace the coolant reservoir on 2006 GMC Envoy?
A: In order to access the coolant reservoir, disassemble the air cleaner assembly and accumulator. Disconnect the coolant hoses and use the outlets and unscrew the securing nut and bolt. Install a new reservoir, reintegrate the hoses and re-assemble the accumulator and air cleaner assembly.