GMB 130-3020 water pump for the 2015-2020 Chevrolet Tahoe V8 5.3L, the 2018-2020 Tahoe V8 6.2L and other vehicles circulates coolant through the engine and is driven by the serpentine belt. This GMB engine water pump is designed to match OE coolant flow rate and pressure.
- 100% factory tested for leakage and dimensional precision
- Bearing tested for noise and durability
- Aluminum housing with a metal impeller
- Standard impeller rotation with a serpentine belt drive
Quick facts
- Part: GMB 130-3020 water pump
- Also called: engine water pump
- Fits: the 2015-2020 Chevrolet Tahoe V8 5.3L, the 2018-2020 Tahoe V8 6.2L and other vehicles
- Material: Aluminum housing, metal impeller
- Condition: New
A coolant leak at the pump, a whining or grinding noise from the bearing, or overheating can mean the pump is worn, though the thermostat or a loose belt can also be behind overheating, so find the cause before you replace it.
Fits
It is listed for a wide range of Chevrolet, GMC and Cadillac models, including the 2014-2018 Chevrolet Silverado 1500 V6 4.3L, V8 5.3L or 6.2L and the 2014-2018 GMC Sierra 1500 V6 4.3L, V8 5.3L or 6.2L. A 2015-2020 Chevrolet Tahoe V8 5.3L takes one pump. If your vehicle is not named here, look it up by year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Drive type: serpentine belt
- Pulley: included
- Back housing: not included
Build and materials
- Housing material: aluminum
- Impeller material: metal
- Impeller rotation: standard
- Condition: New
- Country of origin: China
In the box
One water pump with its pulley. The back housing is not included.
Installation notes
- All required hardware is included for easy installation.
Interchange: 251769 · 251784 · AW6738 · DP2232 · 12656810 · 12669020 · 12670051 · 12670246 · 12674637 · CP6738 · N303020 · US8918
This part cross-references / interchanges with the following part numbers:
251769, 251784, AW6738, DP2232, 1303020, 12656810, 12669020, 12670051, 12670246, 12674637, CP6738, N303020, US8918
Frequently Asked Questions
Is this the right Chevy Tahoe water pump for a 2015-2020 V8 5.3L or a 2018-2020 V8 6.2L?
Yes. GMB 130-3020 is listed for the 2015-2020 Chevrolet Tahoe V8 5.3L and the 2018-2020 Tahoe V8 6.2L, and each takes one pump.
Does this Chevy Silverado 1500 water pump fit the 2014-2018 V6 4.3L, V8 5.3L or V8 6.2L?
Yes. The 2014-2018 Chevrolet Silverado 1500 with the V6 4.3L, V8 5.3L or V8 6.2L is listed for the GMB 130-3020 pump.
Does this GMB water pump come with the pulley?
Yes. The pump comes with its pulley and all required hardware. The back housing is not included.
What are the housing and impeller of this water pump made of?
The housing is aluminum and the impeller is metal. Impeller rotation is standard, and the pump is driven by the serpentine belt.
Is each of these water pumps tested at the factory?
Yes. GMB 130-3020 is 100% factory tested for leakage and dimensional precision, and its bearing is tested for noise and durability.
