HomeBelts and Cooling > Hoses and PipesGates 23785 Radiator Coolant Hose - Upper
Part #: 23785

Gates 23785 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 6 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: Acura, RDX
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Gates Molded Coolant Hose 23785

The Gates Molded Coolant Hose 23785 is designed specifically for Acura RDX models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance and longevity under typical engine cooling system conditions.

  • Material: EPDM for heat and chemical resistance
  • Centerline length: 16.6 inches (422 mm)
  • End 1 and End 2 inside diameter: 1.18 inches (30 mm)
  • Molded design for precise fit and durability
  • No spring reinforcement or quick connect fittings

Detailed Product Description

This radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on precision-molded hoses engineered to meet exact OEM specifications. The molded construction eliminates the need for multiple hose segments, reducing potential leak points and improving coolant flow efficiency. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for the thermal demands of the Acura RDX cooling system.

Compatible Vehicles and Applications

This Gates Molded Coolant Hose 23785 is compatible with Acura RDX models, ensuring a direct replacement for the original radiator coolant hose. It is designed to maintain proper coolant circulation and prevent overheating issues commonly associated with worn or damaged hoses.

  • Prevents coolant leaks caused by cracked or brittle hoses
  • Addresses overheating due to restricted coolant flow
  • Replaces hoses with damaged or collapsed inner diameters
  • Eliminates coolant contamination from hose deterioration

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23785, ensure the engine is cool to avoid burns. Verify the hose orientation matches the original part to maintain proper coolant flow. Inspect hose clamps and replace if necessary to secure a leak-free connection. The molded design simplifies installation by fitting precisely without modification.

Quality Assurance and Warranty

Gates manufactures this molded radiator coolant hose to meet stringent quality standards, ensuring durability and performance. The EPDM material and molded construction contribute to a reliable cooling system component. Warranty details should be confirmed with the product documentation or supplier.

BrandGates
Part Number23785
PositionMolded Coolant Hose, Upper
MaterialEpdm
End 1 Inside Diameter1.18
End 1 Inside Diameter30
End 2 Inside Diameter1.18
End 2 Inside Diameter30
Contains SpringNo
Centerline Length16.6
Centerline Length422
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2012AcuraRDX2.3LL4GASUpperMolded Coolant Hose
2011AcuraRDX2.3LL4GASUpperMolded Coolant Hose
2010AcuraRDX2.3LL4GASUpperMolded Coolant Hose
2009AcuraRDX2.3LL4GASUpperMolded Coolant Hose
2008AcuraRDX2.3LL4GASUpperMolded Coolant Hose
2007AcuraRDX2.3LL4GASUpperMolded 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:

1647019501RWCA0022702M2378566350

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