OAW G9670 Water Pump for GM 4.8L-6.2L Vehicles - Reliable Fit

In this review of the OAW G9670 water pump the bottom line is straightforward: it is a budget-friendly replacement that delivers correct fit and basic performance for a range of GM 4.8L to 6.2L engines. For owners who need an exact form-and-fit swap for vehicles such as Silverado, Tahoe, Escalade and others from 2007 to 2019, this pump covers the common interchange numbers and includes a gasket and a one year warranty. The reviewer found it ideal when the priority is immediate drivability and correct installation rather than long-term endurance testing.

Key Features

• OE Form, Fit and Performance: Matches the original pump shape and mounting points so installation aligns with factory expectations and reduces modification time.
• Gasket Included: Arrives ready to install with a gasket, helping prevent leaks at assembly and saving a separate parts purchase.
• One Year Warranty: Offers a limited period of coverage that gives buyers short-term protection against obvious defects or early failure.
• Multiple Interchanges: Cross-referenced to common part numbers such as 12600767 and 12681417, making it easier to confirm compatibility for many GM models.
• Fits Several Engine Sizes: Designed for GM 4.8L, 5.3L, 6.0L and 6.2L engines used across trucks and SUVs from 2007 to 2019, reducing the chance of ordering the wrong unit.

Who It's For

This pump is best for DIY mechanics and professional shops replacing a failed water pump on GM small- and big-block V8 engines where a direct replacement is required. It particularly suits owners of Silverado, Tahoe, Yukon, Avalanche, Escalade, Sierra, and similar models who need a quick repair with correct fit and a ready-to-install gasket.

Those who require extended longevity under heavy-duty towing or want a performance upgrade should look elsewhere, as several users reported concerns about long-term durability and cooling consistency. If long-term commercial duty cycle is expected, consider a heavy-duty or OEM-sourced alternative.

Pros & Cons

Pros

• Correct OEM-style form and fit makes installation straightforward on compatible GM engines.
• Includes a gasket so the unit is ready to install and helps avoid immediate additional parts purchases.
• Good initial value and functionality for typical passenger and light truck use.

Cons

• Some customers reported durability issues like fractured welds and belt damage, so long-term robustness may be variable.

Specifications

Brand	OAW
Compatible Engines	GM 4.8L, 5.3L, 6.0L, 6.2L
Vehicle Years	2007 - 2019
Included Components	Water pump and gasket
Warranty	One year
Interchange Numbers	Interchangeable with 130-9670, AW6009, 12600767, 45010, 12681417, 19208815, 19253263, 19420815

Our Verdict

The OAW G9670 is a practical, cost-conscious replacement for many GM V8 applications that needs to be judged on immediate fit and value rather than lifetime endurance. It is a sensible buy for owners who need a correct, ready-to-install pump with a gasket and short-term warranty, but anyone seeking heavy-duty longevity should compare higher grade or OEM options before deciding.

Frequently Asked Questions

Does this pump come with the gasket?
Yes, the pump ships with a gasket included so it is ready for installation.

Which engines and years does it fit?
It is designed for GM 4.8L, 5.3L, 6.0L and 6.2L engines used in 2007-2019 model trucks and SUVs.

Is there a warranty?
Yes, the product includes a one year warranty against certain defects.