How to replace the coolant reservoir on GMC Sierra 1500 Classic?

Drain the cooling system to replace the Coolant Reservoir. Next, pull the air cleaner assembly and shift the overflow hose for Coolant Reservoir. Disconnect the coolant level sensor electrical connection and move the Coolant Reservoir inlet hose and outlet hose of clamps. For vehicles that have a 4.3 l, 4.8 l, 5.3 l, 6.0 l, or 8.1 l engine, disconnect the Coolant Reservoir inlet hose and outlet hose. Adjust the Coolant Reservoir inlet hose clamp and take off the inlet hose and proceed to do the same to the outlet hose and clamp. Remove the bolt and nut that hold the Coolant Reservoir and take out the Coolant Reservoir itself. Mount the Coolant Reservoir to its place and bolt and nut it with 9 nm (80 inch lbs). Reattach the Coolant Reservoir outlet hose with its clamp, and the inlet hose and its clamp. Connect the coolant sensor's electrical connector, replace the Coolant Reservoir overflow hose and at last the air cleaner assembly. Fill the cooling system afterward.

OEM GMC Sierra 1500 Classic Coolant Reservoir

Coolant Tank Reservoir

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3 Coolant Reservoirs found

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GMC Sierra 1500 Classic Recovery Tank Part Number: 15808715
$73.37 MSRP: $109.19
You Save: $35.82 (33%)
Product Specifications
- Other Name: Tank, Radiator Surge; Coolant Reservoir; Reservoir; Tank, Engine Coolant Recovery
- Replaces: 15110395, 15778386
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 1500 Classic Recovery Tank Part Number: 19117223
Product Specifications
- Other Name: Tank, Engine Coolant By-Pass; Coolant Reservoir; Tank, Engine Coolant By - Pass
- Replaces: 15077151
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Hybrid | 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
GMC Sierra 1500 Classic Recovery Tank Part Number: 15215515
Product Specifications
- Other Name: Container, Heater Coolant Tank; Coolant Reservoir; Tank, Engine Coolant Recovery
- Replaces: 15130693, 15092334
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Hybrid | 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)

GMC Sierra 1500 Classic Coolant Reservoir

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GMC Sierra 1500 Classic Coolant Reservoir Parts Questions & Experts Answers

Recovery Tank
15808715
Q: How to replace the coolant reservoir on GMC Sierra 1500 Classic?
A:
Drain the cooling system to replace the Coolant Reservoir. Next, pull the air cleaner assembly and shift the overflow hose for Coolant Reservoir. Disconnect the coolant level sensor electrical connection and move the Coolant Reservoir inlet hose and outlet hose of clamps. For vehicles that have a 4.3 l, 4.8 l, 5.3 l, 6.0 l, or 8.1 l engine, disconnect the Coolant Reservoir inlet hose and outlet hose. Adjust the Coolant Reservoir inlet hose clamp and take off the inlet hose and proceed to do the same to the outlet hose and clamp. Remove the bolt and nut that hold the Coolant Reservoir and take out the Coolant Reservoir itself. Mount the Coolant Reservoir to its place and bolt and nut it with 9 nm (80 inch lbs). Reattach the Coolant Reservoir outlet hose with its clamp, and the inlet hose and its clamp. Connect the coolant sensor's electrical connector, replace the Coolant Reservoir overflow hose and at last the air cleaner assembly. Fill the cooling system afterward.