How to service and repair a water pump on Chevrolet Lumina?

The first step in servicing the Water Pump requires draining the cooling system. Start by unpacking the Drive Belt guard and then slightly loosen the Water Pump Pulley bolts before you detach the Drive Belt. Detach the pulley bolts of the Water Pump and uninstall the Water Pump itself along with the Water Pump Gasket . Prepare the Water Pump surfaces thoroughly before placing the gasket and the Water Pump on the engine. Apply the Water Pump bolts and tighten them to 10 newton meters or 89 inch pounds torque. Put the Water Pump Pulley in place and bolt it down while snug at 25 nm (18 ft. Lbs.). Put the belt back in place while tightening both Water Pump Pulley bolts. Place the Drive Belt guard back in its position. Stop by filling the cooling system then check for fluid leakage.

OEM Chevrolet Lumina Water Pump

H2O Pump

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Chevrolet Lumina Water Pump Part Number: 19209288
$130.58 MSRP: $255.64
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Product Specifications
- Other Name: Pump Kit, Water; Fan Blade; Water Pump Assembly; Pump Kit, Engine Coolant
- Replaces: 89017813, 89060462, 12482903, 12537829, 89018214
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 Chevrolet Lumina | Base, LS, LTZ | 6 Cyl 3.8 L GAS
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Chevrolet Lumina Water Pump Part Number: 12462265
Product Specifications
- Other Name: Pump Kit, Water; Water Pump Assembly; Pump Kit, Engine Coolant; Pump, Engine Coolant
- Replaces: 12363169, 12518443
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Chevrolet Lumina | Base | 4 Cyl 2.2 L GAS
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Chevrolet Lumina Water Pump Part Number: 12371989
Product Specifications
- Other Name: Pump Kit, Water; Water Pump Assembly; Pump; Pump Kit, Engine Coolant; Pump, Engine Coolant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-2001 Chevrolet Lumina | Base, Euro, LS, LTZ, Z34 | 6 Cyl 3.1 L FLEX, 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS
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Chevrolet Lumina Water Pump Part Number: 10181369
Product Specifications
- Other Name: Pump Kit-Water
- Replaced by: 12482000
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Chevrolet Lumina | Base | 4 Cyl 2.5 L GAS
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Chevrolet Lumina Water Pump Part Number: 12482000
Product Specifications
- Other Name: Pump Kit, Water; Water Pump Assembly; Pump Kit, Engine Coolant; Body, Engine Coolant; Pump, Engine Coolant
- Replaces: 10181369, 12360447
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1992 Chevrolet Lumina | Base | 4 Cyl 2.5 L GAS

Chevrolet Lumina Water Pump

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The Water Pump is well known for its quality and impact on the efficiency of Chevrolet Lumina automobiles as it is among the most crucial parts. Serving to pump water with or coolant around the engine; water jackets, the Lumina Water Pump helps regulate operant temperatures produced during combustion processes for the engine. This water pump fit different Lumina models manufactured between 1989 and 2013 showing the product used across the generations of the car. The Water Pump has undergone a process of development that involves replacement of the old belt-drives to the new electric Water Pumps that add on efficiency as well as safety features. The implications of these electric water pumps include independent coolant circulation for most applications in addition to pulling the load past shutdown for high performance applications. Lumina Water Pump is made from light aluminum which gives it strength and durability but at the same time is very light. On the same note, purpose-built enhanced impellers facilitate the flow of coolants, indeed, making the Water Pump for Chevrolet Lumina to be market unique in the automotive industry. Thus, optimizing the engine temperature, the Lumina Water Pump increases the car's efficiency while ensuring maximum safety, proving itself as an indispensible addition to the Chevrolet models. In general, it can be seen that the use of Water Pump shows seriousness and devotion of the Chevrolet motors in providing the optimal quality and new technologies for each and every Chevrolet Lumina, promising powerful and efficient driving experience.

Chevrolet Lumina Water Pump Parts Questions & Experts Answers

Water Pump
12371989
Q: How to service and repair a water pump on Chevrolet Lumina?
A:
The first step in servicing the Water Pump requires draining the cooling system. Start by unpacking the Drive Belt guard and then slightly loosen the Water Pump Pulley bolts before you detach the Drive Belt. Detach the pulley bolts of the Water Pump and uninstall the Water Pump itself along with the Water Pump Gasket . Prepare the Water Pump surfaces thoroughly before placing the gasket and the Water Pump on the engine. Apply the Water Pump bolts and tighten them to 10 newton meters or 89 inch pounds torque. Put the Water Pump Pulley in place and bolt it down while snug at 25 nm (18 ft. Lbs.). Put the belt back in place while tightening both Water Pump Pulley bolts. Place the Drive Belt guard back in its position. Stop by filling the cooling system then check for fluid leakage.