Gates 23141 Radiator Coolant Hose - Upper
OE Quality 60-Day Returns
Gates
 Molded Coolant Hose

Gates 23141 Radiator Coolant Hose - Upper

Brand Gates 23141
Position Upper
0
Yes
Branch Quantity 0
Centerline Length 26.4
Centerline Length 671
Contains Spring No
End 1 Inside Diameter 1.83
End 1 Inside Diameter 46
End 2 Inside Diameter 1.83
End 2 Inside Diameter 46
Material EPDM
Modular Hose No
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Chevrolet and GMC · 42 vehicles

OEM-quality specifications. Built as a molded coolant hose for dependable replacement fit.

EPDM construction. Resists heat and coolant exposure for long service life.

Molded design. Follows the hose path for a clean, factory-style installation.

Cross-references Anchor 9844, Bosch 66115 and Gates 23141 for the same application. See all 6.

$78.12Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $78.12
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Radiator Coolant Hose options

Gates 23141 Molded Upper Coolant Hose

The Gates Molded Coolant Hose 23141 is an OE-style radiator coolant hose built for upper cooling system service. It uses EPDM construction and molded shaping to match the routing needed on select Chevrolet Express and GMC Savana vans.

Key Features

  • EPDM rubber construction for coolant-system durability
  • Molded design for proper routing in upper radiator hose applications
  • 1.83 in. inside diameter at both ends for consistent hose connection sizing
  • 26.4 in. centerline length for the specified application geometry
  • No spring and no quick-connect fittings
  • Direct replacement style for upper coolant hose service

Product Details

Gates Molded Coolant Hose line is built for upper, lower, bypass, heater, and other coolant routing needs with OEM-quality specifications. Part number 23141 is a molded upper radiator coolant hose for select Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, and GMC Savana 3500 applications. This part cross-references Bosch 66115 for the same application.

Common Cooling System Issues

  • Cracked or split upper radiator hose
  • Coolant leaks at the hose body or connection points
  • Softening, swelling, or heat-related hose deterioration
  • Poor hose routing from a damaged molded replacement
  • Cooling system service on Chevrolet Express and GMC Savana vans

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. Confirm the hose is positioned as an upper coolant hose and inspect adjoining clamps, fittings, and necks for wear or corrosion before reassembly. This Gates 23141 hose is listed for upper-position fitment on 2006-2016 Chevrolet Express 2500, 2006-2016 Chevrolet Express 3500, 2006-2016 GMC Savana 2500, and 2006-2016 GMC Savana 3500, with model-year coverage varying by vehicle.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-quality specifications for replacement cooling system service. The molded hose line is engineered to cover a broad range of radiator, heater, bypass, and other coolant applications.

Related reading

This part fits 42 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2016ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2016ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2016GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2016GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2015GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2015GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2014ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2014ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2014GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2014GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2013ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2013ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2013GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2013GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2012ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2012ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2012GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2012GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2011ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2011ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2011GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2011GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2010ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2010ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2010GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2010GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2009ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2009ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2009GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2009GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2008ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2008ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2008GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2008GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2007ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2007ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2007GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2007GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
2006ChevroletExpress 25006.6LV8DIESELUpperMolded Coolant Hose
2006ChevroletExpress 35006.6LV8DIESELUpperMolded Coolant Hose
2006GMCSavana 25006.6LV8DIESELUpperMolded Coolant Hose
2006GMCSavana 35006.6LV8DIESELUpperMolded Coolant Hose
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9844Bosch — 66115Gates — 2314126550X1525799819258620