Gates 34702 thermostat for the 2006-2009 Chevrolet Impala V8 5.3L and other vehicles controls engine temperature to help it run efficiently. The Gates thermostat is an integrated housing engine coolant thermostat that bolts on.
- All-in-one bolt-on unit with thermostat, insert, seal and housing
- Precision temperature regulation and control, including application-specific adaptive MAP-control
- Jiggle pin check valve included
- Starts to open at 187°F (86°C)
Quick facts
- Part: Gates 34702 thermostat
- Also called: engine coolant thermostat
- Fits: 2006-2009 Chevrolet Impala V8 5.3L and other vehicles
- Condition: New
Overheating, slow warm-up or a wandering temperature gauge can mean a sticking thermostat, but a low coolant level could just as well be behind them. Only one is needed per engine.
Fits
This thermostat is listed for a wide range of Chevrolet, Buick, Cadillac and GMC models, including the 2000-2006 Chevrolet Tahoe V8 4.8L or 5.3L, the 1999-2006 Silverado 1500 V8 4.8L or 5.3L and the 2003-2006 Silverado 1500 V8 6.0L. For an Impala thermostat, the 2006-2009 V8 5.3L is covered. It meets or exceeds OE standards for fit, form and performance. If your car or truck isn't named here, open the "Vehicles it fits" section and check your exact model and engine.
Specifications
Fit and size
- Quantity per application: 1
- Outlet inside diameter: 1.22 in
- Outlet outside diameter: 1.63 in
- Bolt holes: 2
Build and materials
- Type: integrated housing thermostat
- Grade: OE Performance
- Seal quantity: 1
- Condition: New
- Country of origin: Malaysia
In the box
One thermostat in its integrated housing.
Interchange: 902-2836
12600172 · 524KT · TK425
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
902-2836, 12600172, 524KT, TK425, 34702
Frequently Asked Questions
Will this Chevy Tahoe thermostat fit a 2000-2006 model with the V8 4.8L or 5.3L?
Yes. Gates 34702 is listed for the 2000-2006 Chevrolet Tahoe with the V8 4.8L or 5.3L.
Does this Chevy Silverado 1500 thermostat fit the 1999-2006 V8 4.8L or 5.3L and the 2003-2006 V8 6.0L?
Yes. It is listed for the 1999-2006 Chevrolet Silverado 1500 with the V8 4.8L or 5.3L and for the 2003-2006 Silverado 1500 with the V8 6.0L.
Does this thermostat come with its housing and seal?
Yes. The Gates 34702 supplies the thermostat, insert, seal and housing as one bolt-on unit, and a jiggle pin check valve is included.
What are the opening temperature and outlet size of the Gates 34702?
The Gates 34702 starts to open at 187°F (86°C). Its outlet is 1.22 in inside diameter and 1.63 in outside diameter.
Does the Gates 34702 replace the 12600172 thermostat?
Yes. 12600172 is one of the numbers this thermostat replaces, along with 902-2836, 524KT and TK425.
