HomeBelts and Cooling > Hoses and PipesGates 51766 Radiator Coolant Hose - Upper
Part #: 51766

Gates 51766 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Upper
🚗Fitment: Volkswagen, CC
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Molded Coolant Hose 51766

The Gates Molded Coolant Hose 51766 is engineered for reliable cooling system performance in Volkswagen CC models. Designed with durable EPDM, plastic, and steel materials, this radiator coolant hose ensures efficient coolant flow and system integrity.

  • Constructed from EPDM, plastic, and steel for durability and heat resistance
  • Features two branches with female quick connectors and an integrated check valve
  • Centerline length of 724 mm (28.5 inches) for precise fitment
  • End diameters: 39 mm (1.55 in) and 46 mm (1.8 in) for secure connections
  • Modular hose design compatible with Volkswagen CC cooling systems

Detailed Product Description

The Gates Molded Coolant Hose 51766 belongs to the Molded Coolant Hose product line, which focuses on delivering pre-formed, modular hoses designed to fit specific vehicle cooling systems accurately. This hose incorporates two branches, each equipped with female quick connectors, facilitating straightforward installation and maintenance. The integrated check valve helps maintain proper coolant flow direction, preventing backflow and ensuring system efficiency. With a centerline length of 724 mm and end diameters tailored to Volkswagen CC specifications, this hose supports optimal coolant circulation and system pressure management.

Compatible Vehicles and Applications

  • Designed specifically for Volkswagen CC models requiring a radiator coolant hose replacement
  • Addresses issues such as coolant leaks, hose deterioration, and improper coolant flow
  • Suitable for cooling system repairs involving molded hoses with multiple branches and quick connectors

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 51766, ensure all connections are clean and free of debris to maintain a secure seal. The modular design with female quick connectors simplifies the replacement process, but verify hose routing matches the original configuration to avoid kinks or stress points. Inspect the check valve function during installation to confirm proper coolant flow direction.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 51766 to meet stringent quality standards using high-grade EPDM, plastic, and steel materials. While specific warranty details are not provided, Gates products typically adhere to industry standards for durability and performance in automotive cooling systems.

BrandGates
Part Number51766
PositionMolded Coolant Hose, Upper
MaterialEpdm, plastic, steel
End 1 Inside Diameter1.55
End 1 Inside Diameter39
End 2 Inside Diameter1.8
End 2 Inside Diameter46
Contains SpringNo
Centerline Length28.5
Centerline Length724
Centerline Length8
End 3 Inside Diameter.3
End 4 Inside Diameter.6
End 4 Inside Diameter15
Branch Quantity2
9839Yes
98452
Modular Components2 branches, 2 female quick connectors, check valve
Modular HoseYes

This part fits 4 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
2017VolkswagenCC2.0LL4GASUpperMolded Coolant Hose
2016VolkswagenCCAutomatic2.0LL4GASUpperMolded Coolant Hose
2015VolkswagenCCAutomatic2.0LL4GASUpperMolded Coolant Hose
2014VolkswagenCCAutomatic2.0LL4GASUpperMolded Coolant Hose

* 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:

3C0122101GH51766

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