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Thermostat Housings

  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Fine Texture Black

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

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    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Flat Black

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

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    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
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  • Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85

    Wehrli L5P Duramax Thermostat Housing - Deore Gold

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

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    Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85
    Sold out
  • Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85

    Wehrli L5P Duramax Thermostat Housing - Candy Teal

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Chevy Orange

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

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    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85

    Wehrli L5P Duramax Thermostat Housing - Candy Red

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Cat Yellow

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Bengal Silver

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Brizzle Blue

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

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    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Bengal Red

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Bengal Grey

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85

    Wehrli L5P Duramax Thermostat Housing - Bronze Chrome

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $198.85
    $198.85 - $198.85
    Current price $198.85
    Sold out
  • Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45

    Wehrli L5P Duramax Thermostat Housing - Bengal Blue

    Wehrli

    This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice o...

    View full details
    Original price $185.00
    Original price $185.00 - Original price $185.00
    Original price $185.00
    Current price $179.45
    $179.45 - $179.45
    Current price $179.45
    Sold out
  • Original price $489.00
    Original price $489.00 - Original price $489.00
    Original price $489.00
    Current price $474.33
    $474.33 - $474.33
    Current price $474.33

    Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Bengal Red

    Wehrli

    The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ/LMM Duramax replaces the OEM upper radiator hose that normall...

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    Original price $489.00
    Original price $489.00 - Original price $489.00
    Original price $489.00
    Current price $474.33
    $474.33 - $474.33
    Current price $474.33
    Sold out
  • Original price $489.00
    Original price $489.00 - Original price $489.00
    Original price $489.00
    Current price $474.33
    $474.33 - $474.33
    Current price $474.33

    Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Gloss White

    Wehrli

    The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normall...

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    Original price $489.00
    Original price $489.00 - Original price $489.00
    Original price $489.00
    Current price $474.33
    $474.33 - $474.33
    Current price $474.33
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  • Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83

    Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Candy Teal

    Wehrli

    The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normall...

    View full details
    Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83
    Sold out
  • Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83

    Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Candy Red

    Wehrli

    The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normall...

    View full details
    Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83
    Sold out
  • Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83

    Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Bronze Chrome

    Wehrli

    The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normall...

    View full details
    Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83
    Sold out
  • Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83

    Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - WCFab Red

    Wehrli

    The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normall...

    View full details
    Original price $539.00
    Original price $539.00 - Original price $539.00
    Original price $539.00
    Current price $522.83
    $522.83 - $522.83
    Current price $522.83
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  • Original price $43.99 - Original price $43.99
    Original price
    $43.99
    $43.99 - $43.99
    Current price $43.99

    Spectre Chevy 90 Degree Swivel Water Neck - Polished Aluminum

    Spectre

    Spectre's Chevrolet water neck fits Chevy V8 engines and features a 90 degree neck with a 360 degree swivel design for a custom look and fit. This ...

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    Original price $43.99 - Original price $43.99
    Original price
    $43.99
    $43.99 - $43.99
    Current price $43.99
  • Original price $31.99 - Original price $31.99
    Original price
    $31.99
    $31.99 - $31.99
    Current price $31.99

    Spectre LSX Straight Water Neck

    Spectre

    The Spectre straight LSx water neck can be used on any 1997 and later LSx vehicle application that requires that the water neck point straight forw...

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    Original price $31.99 - Original price $31.99
    Original price
    $31.99
    $31.99 - $31.99
    Current price $31.99
  • Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99

    Spectre 66+ Chevy V8 Water Neck - Chrome

    Spectre

    Spectre's Chevrolet V8 water neck fits 1966 - 1995 Chevy V8 engines. This water neck has been designed around the OEM specifications and has a chro...

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    Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99
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  • Original price $25.99 - Original price $25.99
    Original price
    $25.99
    $25.99 - $25.99
    Current price $25.99

    Spectre Chevy V8 (Early) Water Neck - Chrome

    Spectre

    Spectre's Chevrolet V8 water neck fits 1955 - 1965 Chevy 265 - 454 V8 engines and 1956 - 1963 Chevy Corvette engines. This water neck has been desi...

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    Original price $25.99 - Original price $25.99
    Original price
    $25.99
    $25.99 - $25.99
    Current price $25.99
  • Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $59.17
    $59.17 - $59.17
    Current price $59.17

    Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug

    Wehrli

    As a direct replacement for the failure prone OEM thermostat, the Transmission Cooler Thermostat Bypass Plug can drop fluid temperature from 15-50 ...

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    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $59.17
    $59.17 - $59.17
    Current price $59.17
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