$5 Off Your $100 Mobile App Purchase - Get the App

$5 Off Your $100 Mobile App Purchase - Get the App

Summit Racing Gift Cards - ALWAYS the Perfect Gift!

Filters

  • In Stock
  • Brand
  • Make/Model
  • Make/Engine
  • Water Neck Style
  • Sealing Style
  • Water Neck Inlet Size
  • Thermostat Included
  • Opening Temperature Rating (degrees F)
  • Mounting Hardware Included
  • Heater Bypass Provision
  • Quantity
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Brand
  • Make/Model
  • Make/Engine
  • Water Neck Style
  • Sealing Style
  • Water Neck Inlet Size
  • Thermostat Included
  • Opening Temperature Rating (degrees F)
  • Mounting Hardware Included
  • Heater Bypass Provision
  • Quantity
  • Price Range
  • Filter Options
  • Savings Central

Water Necks and Thermostat Housings

Showing In Stock Items. Show All 132 Items.

Individual Parts
Part Groups

Results 1 - 25 of 36

ACDelco GM Genuine Parts Water Necks and Thermostat Housings 28290034

ACDelco GM Genuine Parts Water Necks and Thermostat Housings 28290034

ACDelco GM Genuine Parts Water Necks and Thermostat Housings 28290034

Water Necks and Thermostat Housings, GM Genuine Parts, Plastic, Black, Thermostat Included, 217 degrees F Opening Temperature, Buick, Chevrolet, Each

Part Number: ADO-28290034

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Motorcraft Thermostat Housings BR3Z8592Q

Motorcraft Thermostat Housings BR3Z8592Q

Motorcraft Thermostat Housings BR3Z8592Q

CONNECTION - WATER OUTLET

Part Number: MOF-RH226

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Thermostat Housings 902-319

Dorman Thermostat Housings 902-319

Dorman Thermostat Housings 902-319

Water Neck, O-ring Sealing Style, Composite, Black, Chrysler, Dodge, Jeep, Each

Part Number: RNB-902-319

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco GM Genuine Parts Water Necks and Thermostat Housings 25193922

ACDelco GM Genuine Parts Water Necks and Thermostat Housings 25193922

ACDelco GM Genuine Parts Water Necks and Thermostat Housings 25193922

Water Neck, Plastic, Black, Buick, Chevy, 1.4L, Each

Part Number: ADO-15-11105

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Thermostat Housings 902-808

Dorman Thermostat Housings 902-808

Dorman Thermostat Housings 902-808

Water Neck, Thermostat Housing, Buick, Chevrolet, Each

Part Number: RNB-902-808

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Four Seasons Outlet and Thermostat Housing Kits 86230

Four Seasons Outlet and Thermostat Housing Kits 86230

Four Seasons Outlet and Thermostat Housing Kits 86230

Engine Coolant Water Outlet and Thermostat Housing Kit with Thermostat

Part Number: FSS-86230

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

URO Parts Thermostat Housings and Coolant Flanges for 1985-1987 GOLF, 1985-1991 JETTA - 026121144E

URO Parts Thermostat Housings and Coolant Flanges for 1985-1987 GOLF, 1985-1991 JETTA - 026121144E

URO Parts Thermostat Housings and Coolant Flanges for 1985-1987 GOLF, 1985-1991 JETTA - 026121144E

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000113

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges 037121132B

URO Parts Thermostat Housings and Coolant Flanges 037121132B

URO Parts Thermostat Housings and Coolant Flanges 037121132B

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000129

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, 1995-1996 PASSAT - 037198144J

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, 1995-1996 PASSAT - 037198144J

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, 1995-1996 PASSAT - 037198144J

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-011007

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges 055121121F

URO Parts Thermostat Housings and Coolant Flanges 055121121F

URO Parts Thermostat Housings and Coolant Flanges 055121121F

Coolant Thermostat Housing, Volkswagen, Each

Part Number: URO-000159

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 23, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges 021121121A

URO Parts Thermostat Housings and Coolant Flanges 021121121A

URO Parts Thermostat Housings and Coolant Flanges 021121121A

Thermostat Housing, Plastic, Black, Volkswagen, Each

Part Number: URO-008045

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges for 1995-1999 GOLF, 1994-1999 JETTA, 1995-1997 PASSAT - 037121121A

URO Parts Thermostat Housings and Coolant Flanges for 1995-1999 GOLF, 1994-1999 JETTA, 1995-1997 PASSAT - 037121121A

URO Parts Thermostat Housings and Coolant Flanges for 1995-1999 GOLF, 1994-1999 JETTA, 1995-1997 PASSAT - 037121121A

Thermostat Housing and Coolant Flange, Stock Style, Plastic, Black, Volkswagen, Each

Part Number: URO-000128

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, JETTA, 1995-1996 PASSAT - 037121144H

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, JETTA, 1995-1996 PASSAT - 037121144H

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, JETTA, 1995-1996 PASSAT - 037121144H

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000131

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges for 1999-2006 GOLF, 1999-2005 JETTA - 06A121132

URO Parts Thermostat Housings and Coolant Flanges for 1999-2006 GOLF, 1999-2005 JETTA - 06A121132

URO Parts Thermostat Housings and Coolant Flanges for 1999-2006 GOLF, 1999-2005 JETTA - 06A121132

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-000188

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges AJ82217KITPRM

URO Parts Thermostat Housings and Coolant Flanges AJ82217KITPRM

URO Parts Thermostat Housings and Coolant Flanges AJ82217KITPRM

Engine Coolant Thermostat Housing. 1997-2003 Jaguar

Part Number: URO-004792

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, JETTA, 1995 PASSAT - 037121144J

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, JETTA, 1995 PASSAT - 037121144J

URO Parts Thermostat Housings and Coolant Flanges for 1993-1999 GOLF, JETTA, 1995 PASSAT - 037121144J

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-008042

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges 026121144F

URO Parts Thermostat Housings and Coolant Flanges 026121144F

URO Parts Thermostat Housings and Coolant Flanges 026121144F

Radiator Coolant Hose Flange, Volkswagen, Audi, Each

Part Number: URO-008048

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

URO Parts Thermostat Housings and Coolant Flanges for 1987-1992 GOLF, JETTA, 1990-1993 PASSAT - 027121133E

URO Parts Thermostat Housings and Coolant Flanges for 1987-1992 GOLF, JETTA, 1990-1993 PASSAT - 027121133E

URO Parts Thermostat Housings and Coolant Flanges for 1987-1992 GOLF, JETTA, 1990-1993 PASSAT - 027121133E

Radiator Coolant Hose Flange, Volkswagen, Each

Part Number: URO-008049

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

Crown Automotive Thermostat Housings 4884571AB

Crown Automotive Thermostat Housings 4884571AB

Crown Automotive Thermostat Housings 4884571AB

Thermostat Housing, Plastic, Black, Chrysler, Dodge, Jeep, Each

Part Number: CWA-4884571AB

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Four Seasons Outlet and Thermostat Housing Kits 86025

Four Seasons Outlet and Thermostat Housing Kits 86025

Four Seasons Outlet and Thermostat Housing Kits 86025

Engine Coolant Thermostat Housing

Part Number: FSS-86025

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Four Seasons Outlet and Thermostat Housing Kits for 2007-2010 RONDO, 2009-2013 TUCSON - 86229

Four Seasons Outlet and Thermostat Housing Kits for 2007-2010 RONDO, 2009-2013 TUCSON - 86229

Four Seasons Outlet and Thermostat Housing Kits for 2007-2010 RONDO, 2009-2013 TUCSON - 86229

Engine Coolant Water Outlet Housing Kit, Outlet and Thermostat Housing Kit with Thermostat

Part Number: FSS-86229

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Four Seasons Outlet and Thermostat Housing Kits 86288

Four Seasons Outlet and Thermostat Housing Kits 86288

Four Seasons Outlet and Thermostat Housing Kits 86288

Thermostat Housing, Engine Coolant Thermostat Housing

Part Number: FSS-86288

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Four Seasons Water Necks 86285

Four Seasons Water Necks 86285

Four Seasons Water Necks 86285

Engine Coolant Water Outlet

Part Number: FSS-86285

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Four Seasons Water Necks 86290

Four Seasons Water Necks 86290

Four Seasons Water Necks 86290

Engine Coolant Water Outlet

Part Number: FSS-86290

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Four Seasons Outlet and Thermostat Housing Kits 86312

Four Seasons Outlet and Thermostat Housing Kits 86312

Four Seasons Outlet and Thermostat Housing Kits 86312

Thermostat Housing, Engine Coolant Thermostat Housing

Part Number: FSS-86312

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify