HomeBelts and Cooling > Hoses and PipesGates 23777 Radiator Coolant Hose - Lower
Part #: 23777

Gates 23777 Radiator Coolant Hose - Lower

Molded Coolant Hose, Lower
⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Lower
🚗Fitment: Acura, TSX
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Radiator Coolant Hose for Acura TSX

The Gates Molded Coolant Hose 23777 is designed specifically for Acura TSX models, providing a durable and precise fit. Made from EPDM material, this radiator coolant hose ensures reliable performance under various operating conditions.

  • Constructed from high-quality EPDM for heat and chemical resistance
  • Molded design for exact fit and secure connections
  • Centerline length of 21.5 inches (546 mm) for proper routing
  • Consistent inside diameter of 1.18 inches (30 mm) on both ends
  • Compatible with Acura TSX cooling systems

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates offers pre-formed hoses engineered to match specific vehicle cooling system requirements. This product line focuses on delivering hoses that maintain proper coolant flow and fitment without the need for modifications. The molded construction of part number 23777 ensures a precise shape and length, reducing installation time and potential leaks.

Product Details and Specifications

This radiator coolant hose features an EPDM (ethylene propylene diene monomer) rubber construction, known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1.18 inches (30 mm), making it suitable for standard radiator connections on the Acura TSX. The hose has a centerline length of 21.5 inches (546 mm), designed to fit the specific routing path in the vehicle's cooling system. The molded design eliminates the need for bending or shaping during installation, ensuring a secure and leak-free connection. This hose does not contain any springs or quick connect fittings, simplifying its design and compatibility.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses on Acura TSX
  • Resolving coolant leaks caused by hose deterioration
  • Maintaining proper coolant flow to prevent engine overheating
  • Ensuring secure hose connections with molded fitment
  • Upgrading to a durable EPDM hose for extended service life

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23777, ensure the engine is cool before removal of the old hose. Verify that the inside diameters match the radiator and engine fittings to avoid leaks. The molded shape should align with the original hose routing to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly. Inspect surrounding components for wear during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 23777 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction contribute to long-lasting service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in Acura TSX vehicles.

BrandGates
Part Number23777
PositionMolded Coolant Hose, Lower
MaterialEpdm
End 1 Inside Diameter1.18
End 1 Inside Diameter30
End 2 Inside Diameter1.18
End 2 Inside Diameter30
Contains SpringNo
Centerline Length21.5
Centerline Length546
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2014AcuraTSX2.4LL4GASLowerMolded Coolant Hose
2013AcuraTSX2.4LL4GASLowerMolded Coolant Hose
2012AcuraTSX2.4LL4GASLowerMolded Coolant Hose
2011AcuraTSX2.4LL4GASLowerMolded Coolant Hose
2010AcuraTSX2.4LL4GASLowerMolded Coolant Hose
2009AcuraTSX2.4LL4GASLowerMolded 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:

1646319506RL5A0122699L23777CH5862

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