How to replace a water pump on Chevrolet Avalanche 2500?

Begin replacement of the Water Pump by first draining all cooling system fluids. First take away the Drive Belt and then unhook the Fan Clutch. Move the outlet hose clamp at the Water Pump location before taking out the outlet hose. First shift the bypass hose clamps from their original positions at both the Water Pump and water crossover. Take off the Water Pump nuts and pull out the entire Water Pump unit while discarding the worn gaskets. Apply the new Water Pump gaskets correctly and fit the Water Pump piece into position. Fasten Water Pump bolts to 50 nm (37 ft. Lbs.), attach bypass hose then place the hose clamps on the Water Pump and water crossover parts. Place the Water Pump outlet hose on its designated port then fasten the outlet hose clamp. After adding the Fan Clutch put on the Drive Belt and complete filling the cooling system.

OEM Chevrolet Avalanche 2500 Water Pump

H2O Pump

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Chevrolet Avalanche 2500 Water Pump
Part Number: 15076931
$139.53 MSRP: $244.78
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Product Specifications
- Other Name: Pump, Engine Coolant; Engine Auxiliary Water Pump; Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Water Pump
Part Number: 12693373
Product Specifications
- Other Name: Pump Kit-Water; Pump Kit, Engine Coolant
- Replaces: 89017771, 89017693, 88893906
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Water Pump
Part Number: 89018166
Product Specifications
- Other Name: Pump Kit, Water; Water Pump Assembly
- Replaces: 12458935, 12456113, 88894290, 89017439, 89018040
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS

Chevrolet Avalanche 2500 Water Pump

Our website offers an extensive catalog of genuine Chevrolet Avalanche 2500 Water Pump at unbeatable prices. Every OEM Chevrolet Avalanche 2500 Water Pump comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Avalanche 2500 Water Pump Parts Questions & Experts Answers

Water Pump
12693373
Q: How to replace a water pump on Chevrolet Avalanche 2500?
A: Begin replacement of the Water Pump by first draining all cooling system fluids. First take away the Drive Belt and then unhook the Fan Clutch. Move the outlet hose clamp at the Water Pump location before taking out the outlet hose. First shift the bypass hose clamps from their original positions at both the Water Pump and water crossover. Take off the Water Pump nuts and pull out the entire Water Pump unit while discarding the worn gaskets. Apply the new Water Pump gaskets correctly and fit the Water Pump piece into position. Fasten Water Pump bolts to 50 nm (37 ft. Lbs.), attach bypass hose then place the hose clamps on the Water Pump and water crossover parts. Place the Water Pump outlet hose on its designated port then fasten the outlet hose clamp. After adding the Fan Clutch put on the Drive Belt and complete filling the cooling system.

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