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Genuine GMC Engine Coolant Thermostat Kit 12571261

PART#: 12571261
Genuine GMC
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2003GMCSavana 1500Base5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 2500Base4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 2500SLE6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 2500Base5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 2500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 2500Base6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 2500Base6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 3500Base6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 3500SLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 3500Base6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 3500Base4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 3500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSavana 3500SLE6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500SL5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500SLT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500SLE5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500Base4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500SLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500WT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500Base5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500SL5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500WT5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500SLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500Base5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500SL4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500WT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2003GMCSierra 1500Denali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500 HDSLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 1500 HDSLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500Base6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500WT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDBase6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDBase6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDSLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDWT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDWT6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDSLT6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDSLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 2500 HDSLE6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 3500Base6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 3500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCSierra 3500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukonSLT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2003GMCYukonSLE5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2003GMCYukonSLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukonDenali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukonSLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukonSLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukonSLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukon XL 1500SLT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2003GMCYukon XL 1500SLE5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2003GMCYukon XL 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukon XL 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukon XL 1500Denali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukon XL 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCYukon XL 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCEnvoy XLSLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2003GMCEnvoy XLSLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500Base5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500SL4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500SLT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500WT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500SLE5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500HT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500Base5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500SL5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500SLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500WT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500WT5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500SLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500HT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500Base4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500SL5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500Denali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500HT5.3V8GASN/AIncl.Gasket,Housing and Thermostat | Engine Code: L59; | Engine Code: LM7;
2002GMCSierra 1500 HDSLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 1500 HDSLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500SL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500SLT6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500Base6.0V8BI-FUELN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500SLT6.0V8BI-FUELN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500Base6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500Base6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSLT6.0V8BI-FUELN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSLE6.0V8BI-FUELN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSLE6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDBase6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDBase6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSL6.0V8BI-FUELN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSLT6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDBase6.0V8BI-FUELN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 2500 HDSL6.0V8CNGN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 3500Base6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 3500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 3500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCSierra 3500SL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukonSLT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2002GMCYukonSLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukonSLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukonSLE5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2002GMCYukonSLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukonSLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukonDenali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukon XL 1500SLT5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2002GMCYukon XL 1500SLE5.3V8FLEXN/AIncl.Gasket,Housing and Thermostat
2002GMCYukon XL 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukon XL 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukon XL 1500Denali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukon XL 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2002GMCYukon XL 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500SL4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500SLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500SLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500C36.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500SL5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500 HDSLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 1500 HDSLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 2500SL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 2500 HDSL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 2500 HDSLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 2500 HDSLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 3500SL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 3500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCSierra 3500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukonSLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukonSLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukonDenali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukonSLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukonSLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukon XL 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukon XL 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukon XL 1500Denali6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukon XL 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2001GMCYukon XL 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 1500SL4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 1500SL5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 1500SLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 1500SLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 2500SL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 2500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 2500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 2500SL5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCSierra 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukon XL 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukon XL 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukon XL 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukon XL 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukonSLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukonSLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukonSLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
2000GMCYukonSLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 1500SL5.3V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 1500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 1500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 1500SL4.8V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 1500SLT4.8V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 1500SLE4.8V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 2500SL5.3V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 2500SLT6.0V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 2500SLE6.0V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 2500SL6.0V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 2500SLE5.3V8GASN/AIncl.Gasket,Housing and Thermostat
1999GMCSierra 2500SLT5.3V8GASN/AIncl.Gasket,Housing and Thermostat
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

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