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Get the Best Priced Chevrolet K20 Thermostat Housing

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Chevrolet K20 Thermostat Housing Reviews
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Shop Chevrolet K20 Replacement Thermostat Housing

Search our online thermostat housing catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet K20 Thermostat Housing parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Thermostat Housing brands for the Chevrolet K20: ReplacementDIY SolutionsTrans DaptDormanSKPCSIMotorad

Thermostat Housings available for the following Chevrolet K20 years: 1986, 1985, 1984, 1983, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 86, 85, 84, 83, 81, 80, 79, 78, 77, 76, 75. This part is also sometimes called Chevrolet K20 T-Stat Housing. We stock thermostat housing parts for most Chevrolet models including Cruze, Sonic, Aveo, Malibu, Camaro, S10, Silverado 1500, Corvette, Impala, Trailblazer, Spark, Colorado, Cruze Limited, Blazer, Equinox, Tahoe, C1500, Cavalier, Aveo5, C10, Monte Carlo, Suburban 1500, Volt, Traverse, K1500, C10 Pickup, Caprice, Trailblazer EXT, Silverado 2500 HD, Avalanche 1500, El Camino, Express 2500, Nova, C3500, Bel Air, Astro, Silverado 2500, Trax, C20 Pickup and K10.

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Review Fitment Notes
Showing 17 of 468 Results
Replacement Thermostat Housing - for 1985 Chevrolet K20 4.8L 6 Cyl - 121-311 Click to Enlarge
Website Reviews
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Part Number: 121-311
Brand: Replacement
Notes: Engine Coolant Thermostat Housing -- 4.1L, 4.8L 6-Cylinder; Engine Coolant Thermostat Housing with Threaded Port; Includes Gasket
Condition: New
Shipping Options: Free Ground Shipping
$15.95
with FREE Shipping
(28) In Stock
This Part Fits:
Catalog: E
Vehicle Engine
1985 Chevrolet K20 4.8L 6 Cyl
Replacement Thermostat Housing - for 1986 Chevrolet K20 4.8L 6 Cyl - 121-312 Click to Enlarge
Website Reviews
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Part Number: 121-312
Brand: Replacement
Notes: Engine Coolant Thermostat Housing -- 4.3L V6; 4.8L 6-Cylinder; Engine Coolant Thermostat Housing with Gasket
Condition: New
Shipping Options: Free Ground Shipping
$15.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Engine
1986 Chevrolet K20 4.8L 6 Cyl
DIY Solutions Thermostat Housing - for 1985 Chevrolet K20 5.7L V8 - HVA03007 Click to Enlarge
5 Stars
DIY Solutions HVA03007
Thermostat Housing
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Part Number: HVA03007
Brand: DIY Solutions
Notes: Engine Coolant Thermostat Housing -- V8 5.7L
Condition: New
Shipping Options: Free Ground Shipping
$24.95
with FREE Shipping
(18) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
1985 Chevrolet K20 5.7L V8
Trans Dapt Thermostat Housing - for 1985 Chevrolet K20 5.7L V8 - 4788 Click to Enlarge
Trans Dapt Thermostat Housing - for 1985 Chevrolet K20 5.7L V8 - 4788 Click to Enlarge
3 Stars
Trans Dapt 4788
Thermostat Housing
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Part Number: 4788
Brand: Trans Dapt
Notes: Engine Coolant Thermostat Housing -- Chrome Water Neck Gasket Style
  • Chrome Water Neck; Gasket Style
Condition: New
Shipping Options: Ground
$16.98
(32) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
1985 Chevrolet K20 5.7L V8
Dorman Thermostat Housing - for 1984 Chevrolet K20 4.8L 6 Cyl - 902-2064 Click to Enlarge
Website Reviews
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Part Number: 902-2064
Brand: Dorman
Notes: Engine Coolant Thermostat Housing -- Cover
  • Directly replaces the original housing
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Package Contents: Thermostat Housing with Gasket
Color: Natural
Shipping Options: Ground
$11.18
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1984 Chevrolet K20 4.8L 6 Cyl
Dorman Thermostat Housing - for 1986 Chevrolet K20 5.7L V8 - 902-2009 Click to Enlarge
Website Reviews
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Part Number: 902-2009
Brand: Dorman
Notes: Engine Coolant Thermostat Housing -- Cover
  • Directly replaces the original housing
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Package Contents: Thermostat Housing with Gasket
Color: Natural
Shipping Options: Ground
$9.18
(56) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1986 Chevrolet K20 5.7L V8
SKP Thermostat Housing - for 1984 Chevrolet K20 4.8L 6 Cyl - SKC84890 Click to Enlarge
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Part Number: SKC84890
Brand: SKP
Notes: Engine Coolant Thermostat Housing
  • OE Style for easy replacement and fitment
Condition: New
Shipping Options: Free Ground Shipping
$15.98
with FREE Shipping
(12) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
1984 Chevrolet K20 4.8L 6 Cyl
Dorman Thermostat Housing - for 1983 Chevrolet K20 6.2L V8 - 902-2052 Click to Enlarge
Website Reviews
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Part Number: 902-2052
Brand: Dorman
Notes: Engine Coolant Thermostat Housing -- Cover
  • Directly replaces the original housing
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Color: Natural
Package Contents: Thermostat Housing with Gasket
Shipping Options: Ground
$15.18
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1983 Chevrolet K20 6.2L V8
Trans Dapt Thermostat Housing - for 1982 Chevrolet K20 5.7L V8 - 9647 Click to Enlarge
Website Reviews
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Part Number: 9647
Brand: Trans Dapt
Notes: Engine Coolant Thermostat Housing -- Chrome Water Neck O-Ring Style; Straight-Up Design; O-Ring Seal
  • 1 Year Limited Warranty
Condition: New
Shipping Options: Ground
$33.98
(1) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
1982 Chevrolet K20 5.7L V8
CSI Thermostat Housing - for 1981 Chevrolet K20 5.7L V8 - C6011 Click to Enlarge
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Part Number: C6011
Brand: CSI
Notes: Water Outlet -- Polished Aluminum; Straight-Up
  • Lighter Weight Than The Cast-Iron Outlets
  • Available For A Variety Of Applications
  • Warrantied Free from Defects in Material/Workmanship for 1 Year
  • Straight Up Polished Aluminum
Condition: New
Shipping Options: Ground
$17.98
(1) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
1981 Chevrolet K20 5.7L V8
Dorman Thermostat Housing - for 1980 Chevrolet K20 4.1L 6 Cyl - 902-2040 Click to Enlarge
Website Reviews
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Part Number: 902-2040
Brand: Dorman
Notes: Engine Coolant Thermostat Housing -- Cover
  • Directly replaces the original housing
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Package Contents: Thermostat Housing with Gasket
Color: Natural
Shipping Options: Ground
$12.18
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1980 Chevrolet K20 4.1L 6 Cyl
CSI Thermostat Housing - for 1979 Chevrolet K20 5.7L V8 - C6012 Click to Enlarge
Website Reviews
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Part Number: C6012
Brand: CSI
Notes: Water Outlet -- Polished Aluminum; 40 deg. Swivel
  • 40 Degree Swivel Polished Aluminum
  • Lighter Weight Than The Cast-Iron Outlets
  • Available For A Variety Of Applications
  • Warrantied Free from Defects in Material/Workmanship for 1 Year
Condition: New
Shipping Options: Ground
$22.98
View Details
This Part Fits:
Catalog: F
Vehicle Engine
1979 Chevrolet K20 5.7L V8
Dorman Thermostat Housing - for 1978 Chevrolet K20 4.8L 6 Cyl - 902-2018 Click to Enlarge
5 Stars
Dorman 902-2018
Thermostat Housing
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Part Number: 902-2018
Brand: Dorman
Notes: Engine Coolant Thermostat Housing -- Cover
  • Directly replaces the original housing
  • Specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design
Condition: New
Package Contents: Thermostat Housing with Gasket
Color: Natural
Shipping Options: Ground
$13.18
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1978 Chevrolet K20 4.8L 6 Cyl
CSI Thermostat Housing - for 1977 Chevrolet K20 6.6L V8 - C6014 Click to Enlarge
Website Reviews
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Part Number: C6014
Brand: CSI
Notes: Water Outlet -- Polished Aluminum; 90 deg. Swivel
  • Warrantied Free from Defects in Material/Workmanship for 1 Year
  • 90 Degree Swivel Polished Aluminum
  • Lighter Weight Than The Cast-Iron Outlets
  • Available For A Variety Of Applications
Condition: New
Shipping Options: Ground
$28.98
(1) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
1977 Chevrolet K20 6.6L V8
Trans Dapt Thermostat Housing - for 1976 Chevrolet K20 6.6L V8 - 9228 Click to Enlarge
Trans Dapt Thermostat Housing - for 1976 Chevrolet K20 6.6L V8 - 9228 Click to Enlarge
Website Reviews
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Part Number: 9228
Brand: Trans Dapt
Notes: Engine Coolant Thermostat Housing -- Chrome Water Neck O-Ring Style; O-Ring Seal
  • 1 Year Limited Warranty
Condition: New
Shipping Options: Ground
$15.98
(2) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
1976 Chevrolet K20 6.6L V8
Dorman Thermostat Housing - for 1985 Chevrolet K20 4.3L V6 - W0133-2109355 Click to Enlarge
Website Reviews
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Part Number: W0133-2109355
Brand: Dorman
Notes: OE Solutions
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$28.99
Our Price: $22.58
(5) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
1985 Chevrolet K20 4.3L V6
no image
Website Reviews
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Part Number: 4993KT
Brand: Motorad
Notes: Kit -- Temperature 195F; Includes housing, thermostat, gasket and seal; OE Specified Temperature
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • 100% tested and calibrated
Condition: New
Shipping Options: Ground
$14.73
View Details
This Part Fits:
Catalog: C
Vehicle Engine
1986 Chevrolet K20 4.8L 6 Cyl

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