HomeBelts and Cooling > Hoses and PipesGates 51735 Radiator Coolant Hose - Upper
Part #: 51735

Gates 51735 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 5 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, Golf
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Coolant Hose for Volkswagen Golf

The Gates Molded Coolant Hose 51735 is engineered to provide dependable coolant flow for Volkswagen Golf models. Designed with durable materials and precise dimensions, this radiator coolant hose ensures efficient engine cooling and system integrity.

  • Constructed from EPDM, plastic, and steel for durability and heat resistance
  • Molded design with three branches and a female quick connector for secure fitment
  • Centerline length of 19.75 inches (502 mm) for accurate replacement
  • End 1 and End 2 inside diameters both measure 1 inch (25.4 mm)
  • Includes one quick connect fitting for easy installation
  • Modular hose design compatible with specific Volkswagen Golf cooling systems

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that integrate molded branches and quick connectors to streamline coolant routing. This product line is designed to meet exact OEM specifications, providing a reliable replacement option for complex cooling systems like those found in Volkswagen Golf vehicles.

Detailed Product Description

The Gates Molded Coolant Hose part number 51735 is a radiator coolant hose specifically designed for Volkswagen Golf models. It features a molded construction combining EPDM rubber, plastic, and steel components to withstand high temperatures and pressure within the cooling system. The hose includes three branches and a female quick connector, facilitating a secure and leak-resistant connection. Both ends have an inside diameter of 1 inch (25.4 mm), and the hose measures 19.75 inches (502 mm) in centerline length, ensuring proper fit and function. This modular hose design allows for straightforward integration into the vehicle’s cooling system without the need for additional modifications.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Volkswagen Golf
  • Resolving coolant leaks caused by deteriorated or damaged hoses
  • Maintaining optimal engine temperature by ensuring proper coolant flow
  • Addressing cooling system failures related to hose disconnections or poor sealing
  • Upgrading to a molded hose with quick connect fittings for improved serviceability

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 51735, ensure the vehicle is cool and the cooling system is depressurized. Verify that the hose’s three branches and quick connect fitting align correctly with the corresponding ports on the Volkswagen Golf cooling system. Use appropriate clamps or connectors as required by the vehicle’s OEM specifications. Inspect all connections for leaks after installation and before operating the engine under load.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 51735 to meet stringent quality standards, using materials selected for durability and resistance to heat and chemicals. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Gates’ official documentation for complete warranty information.

BrandGates
Part Number51735
PositionMolded Coolant Hose, Upper
MaterialEpdm, plastic, steel
End 1 Inside Diameter1
End 1 Inside Diameter25.4
End 2 Inside Diameter1
End 2 Inside Diameter25.4
Contains SpringNo
Centerline Length19.75
Centerline Length502
Branch Quantity3
9839Yes
98451
Modular Components3 branches, female quick connector
Modular HoseYes
MoldedYes
Number of Quick Connect Fittings1

This part fits 5 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
2006VolkswagenGolfAutomatic1.8LL4GASUpperW/Quick Connect Fitting; OE Design; Molded Coolant Hose
2005VolkswagenGolfAutomatic1.8LL4GASUpperW/Quick Connect Fitting; OE Design; Molded Coolant Hose
2004VolkswagenGolfAutomatic1.8LL4GASUpperW/Quick Connect Fitting; OE Design; Molded Coolant Hose
2003VolkswagenGolfAutomatic1.8LL4GASUpperW/Quick Connect Fitting; OE Design; Molded Coolant Hose
2002VolkswagenGolfAutomatic1.8LL4GASUpperW/Quick Connect Fitting; OE Design; Molded 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:

1J0122101CC24880L5173573127E73127

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