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Dorman 667-439 Turbocharger Coolant Line - ReturnOE Quality 60-Day Returns
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Part #: 667-439

Dorman 667-439 Turbocharger Coolant Line - Return

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⚙️ 24 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$80.72Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
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Dorman 667-439 Turbocharger Coolant Line - Return
BrandDorman
Part Number667-439
MaterialAcero inoxidable
MaterialStainless steel
Length9
ColorBlack
ColorGris metálico
ColorMetallic gray
ColorNegro
Inside Diameter0.125
End 1 GenderFemale
End 1 GenderHembra
End 2 GenderFemale
End 2 GenderHembra
Centerline Length9
Outside Diameter0.125
ShapeEnsamble moldeado
ShapeMolded assembly
Grade TypeEquipo original
Grade TypeOem
Fitting ColorBlack
Fitting ColorNegro
Fitting ColorNoir
Fitting MaterialCaucho
Fitting MaterialÉlastomère
Fitting MaterialRubber
Inlet Fitting TypeFemale
Inlet Fitting TypeHembra
Outlet Fitting TypeFemale
Outlet Fitting TypeHembra
Contenidos del paquete1 línea de retorno del refrigerante
Diámetro de la rosca de acoplación del extremo 114mm x 10

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2022ChevroletSilverado 2500 HD6.6LV8DIESELReturn
2022ChevroletSilverado 3500 HD6.6LV8DIESELReturn
2022GMCSierra 2500 HD6.6LV8DIESELReturn
2022GMCSierra 3500 HD6.6LV8DIESELReturn
2021ChevroletSilverado 2500 HD6.6LV8DIESELReturn
2021ChevroletSilverado 3500 HD6.6LV8DIESELReturn
2021GMCSierra 2500 HD6.6LV8DIESELReturn
2021GMCSierra 3500 HD6.6LV8DIESELReturn
2020ChevroletSilverado 2500 HD6.6LV8DIESELReturn
2020ChevroletSilverado 3500 HD6.6LV8DIESELReturn
2020GMCSierra 2500 HD6.6LV8DIESELReturn
2020GMCSierra 3500 HD6.6LV8DIESELReturn
2019ChevroletSilverado 2500 HD6.6LV8DIESELReturn
2019ChevroletSilverado 3500 HD6.6LV8DIESELReturn
2019GMCSierra 2500 HD6.6LV8DIESELReturn
2019GMCSierra 3500 HD6.6LV8DIESELReturn
2018ChevroletSilverado 2500 HD6.6LV8DIESELReturn
2018ChevroletSilverado 3500 HD6.6LV8DIESELReturn
2018GMCSierra 2500 HD6.6LV8DIESELReturn
2018GMCSierra 3500 HD6.6LV8DIESELReturn
2017ChevroletSilverado 2500 HD6.6LV8DIESELReturn
2017ChevroletSilverado 3500 HD6.6LV8DIESELReturn
2017GMCSierra 2500 HD6.6LV8DIESELReturn
2017GMCSierra 3500 HD6.6LV8DIESELReturn

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12691899

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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