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2003 Chevrolet Tahoe
2003 Chevrolet Tahoe Thermostat Housings
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Part Number: REPC319601
Guaranteed to Fit
$13.05
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
Product Details
Notes : includes Thermostat, Housing, 1 GasketWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB902836
Guaranteed to Fit
$20.49
Vehicle Fitment
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Without Water Pump Casting No. 12562459; Does Not Include Thermostat; Use If Original Water Pump Replaced With Later Design; Cover
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Without Water Pump Casting No. 12562459; Does Not Include Thermostat; Use If Original Water Pump Replaced With Later Design; Cover
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Without Water Pump Casting No. 12562459; Does Not Include Thermostat; Use If Original Water Pump Replaced With Later Design; Cover
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Without Water Pump Casting No. 12562459; Does Not Include Thermostat; Use If Original Water Pump Replaced With Later Design; Cover
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Without Water Pump Casting No. 12562459; Does Not Include Thermostat; Use If Original Water Pump Replaced With Later Design; Cover
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Without Water Pump Casting No. 12562459; Does Not Include Thermostat; Use If Original Water Pump Replaced With Later Design; Cover
Product Details
Location : UpperNotes : 0.31 in. Bolt Hole Diameter; 2 Bolt Holes; 30 degrees Housing Neck Angle; 1.64 in. Outlet DiameterWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB9022701
Guaranteed to Fit
$29.49
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 160 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 160 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 160 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 160 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 160 Degree Fahrenheit
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 160 Degree Fahrenheit
Product Details
Notes : 1.24 in. ID; 4.39 in. Flange Length; 0.4 in. Flange Thickness; 2.7 in. Flange Width; (3) Bolt Hole Quantity; Gasket TypeWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD379-160
Guaranteed to Fit
$15.99
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Temperature 160F; With Original Water Pump Requiring Integrated Thermostat And Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Temperature 160F; With Original Water Pump Requiring Integrated Thermostat And Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Temperature 160F; With Original Water Pump Requiring Integrated Thermostat And Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Temperature 160F; With Original Water Pump Requiring Integrated Thermostat And Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Temperature 160F; With Original Water Pump Requiring Integrated Thermostat And Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Temperature 160F; With Original Water Pump Requiring Integrated Thermostat And Housing; Alternate Temperature Option
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD524KTUS
Guaranteed to Fit
$26.99
Vehicle Fitment
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD524KT
Guaranteed to Fit
$22.49
Vehicle Fitment
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB902700
Guaranteed to Fit
$16.99
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 186 Degree Fahrenheit
Product Details
Notes : 0.38 in. Bolt Hole Diameter; 3 Bolt Holes; Gasket Included; 30 degrees Housing Neck Angle; 1.5 in. Outlet DiameterWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD379-187
Guaranteed to Fit
$15.99
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Temperature 187F; With Original Water Pump Requiring Integrated Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Temperature 187F; With Original Water Pump Requiring Integrated Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Temperature 187F; With Original Water Pump Requiring Integrated Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Temperature 187F; With Original Water Pump Requiring Integrated Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Temperature 187F; With Original Water Pump Requiring Integrated Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Temperature 187F; With Original Water Pump Requiring Integrated Thermostat And Housing; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD379-180
Guaranteed to Fit
$15.99
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Temperature 180F; With Housing, Thermostat, and Seal; With Original Water Pump Requiring Integrated Thermostat and Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Temperature 180F; With Housing, Thermostat, and Seal; With Original Water Pump Requiring Integrated Thermostat and Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Temperature 180F; With Housing, Thermostat, and Seal; With Original Water Pump Requiring Integrated Thermostat and Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Temperature 180F; With Housing, Thermostat, and Seal; With Original Water Pump Requiring Integrated Thermostat and Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Temperature 180F; With Housing, Thermostat, and Seal; With Original Water Pump Requiring Integrated Thermostat and Housing; Alternate Temperature Option
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Temperature 180F; With Housing, Thermostat, and Seal; With Original Water Pump Requiring Integrated Thermostat and Housing; Alternate Temperature Option
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB9022700
Guaranteed to Fit
$27.99
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 180 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 180 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 180 Degree Fahrenheit
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 180 Degree Fahrenheit
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 180 Degree Fahrenheit
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L With Water Pump Casting No. 12562459; With Thermostat Retainer Brackets; 180 Degree Fahrenheit
Product Details
Notes : 1.3 in. ID; 4.38 in. Flange Length; 0.35 in. Flange Thickness; 2.75 in. Flange Width; (3) Bolt Hole Quantity; O-Ring Gasket TypeWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: MRD524KTFS
Guaranteed to Fit
$60.99
Vehicle Fitment
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Temperature 187F; With Replacement Late Model Water Pump Requiring Separate Thermostat And Housing; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: AC1511057
Guaranteed to Fit
$41.99
Vehicle Fitment
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L
Product Details
Notes : 2.5 in. Max Height; 0.28 in. Mount Hole Diameter; 1.98 in. Center Bore Diameter; 2.4 in. Inlet Tube Length; 2.99 in. Bolt Hole Center To Bolt Hole CenterWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB9022836
Guaranteed to Fit
$57.49
Vehicle Fitment
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L Without Water Pump Casting No. 12562459; Use If Original Water Pump Replaced With Later Design
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L Without Water Pump Casting No. 12562459; Use If Original Water Pump Replaced With Later Design
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L Without Water Pump Casting No. 12562459; Use If Original Water Pump Replaced With Later Design
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L Without Water Pump Casting No. 12562459; Use If Original Water Pump Replaced With Later Design
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L Without Water Pump Casting No. 12562459; Use If Original Water Pump Replaced With Later Design
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L Without Water Pump Casting No. 12562459; Use If Original Water Pump Replaced With Later Design
Product Details
Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: AC1510412
Guaranteed to Fit
$38.99
Vehicle Fitment
- 2003 Chevrolet Tahoe LT 8 Cyl 4.8L
- 2003 Chevrolet Tahoe LS 8 Cyl 5.3L
- 2003 Chevrolet Tahoe Z71 8 Cyl 5.3L
- 2003 Chevrolet Tahoe Z71 8 Cyl 4.8L
- 2003 Chevrolet Tahoe LS 8 Cyl 4.8L
- 2003 Chevrolet Tahoe LT 8 Cyl 5.3L
Product Details
Notes : Inlet; With pumpWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: H1997247
Universal Fit
$191.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Page 1 of 2 | Showing 1 - 15 of 21 results
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DormanThermostat Housing, Without Water Pump Casting No. 12562459; Does Not Include Thermostat; Use If Original Water Pump Replaced With Later Design; Cover, 8 Cyl 4.8L, OE Solutions Series - UpperManufacturer #902-836
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DORMAN OE REPLACEMENT THERMOSTAT HOUSINGS
Dorman’s OE replacement thermostat housings are designed to stand up to heat and stress so your thermostat stays well-protected. Since 1918, Dorman Products has supplied the automotive after...
AC DelcoThermostat Housing, 8 Cyl 4.8L, GM Original Equipment Series - Manufacturer #15-11057
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The factory-original fit and lasting function of ACDelco's OE replacement thermostat housings provide the perfect repair without breaking your budget. Established in 1899, ACDelco...
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HOLLEY THERMOSTAT HOUSING
Expertly crafted and tested to top-grade, OE-specific standards, Holley Thermostat Housing provides high quality performance without the high level price. Its OE-standard design provides the right fit and the right solution to your v...
Helpful Automotive Resources
Thermostat Housing: Leak Causes, Replacement Cost, SymptomsCoolant will also leak out of the system once the housing is cracked, warped, or damaged in any way. A failed or worn seal may also cause a similar issue. Your engine may overheat if your thermostat housing keeps on leaking, so it’s best to address this issue right away.
The