HomeBelts and Cooling > Hoses and PipesGates 23304 Radiator Coolant Hose - Upper
Part #: 23304

Gates 23304 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Upper
🚗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 23304 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 20.2 inches (513 mm) for proper routing
  • Consistent inside diameter of 1.24 inches (31 mm) on both ends
  • Does not contain a spring or quick connect fittings, ensuring simplicity and durability

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that match OEM specifications for fit and function. These molded hoses are designed to provide consistent flow and reliable sealing without the need for additional fittings or springs. The 23304 part number is part of this line, offering a direct replacement solution for the cooling system of Acura TSX vehicles.

Detailed Product Description

This radiator coolant hose features a molded construction that eliminates the need for modular assembly or quick connect fittings, reducing potential leak points. The EPDM material offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in the engine bay. Both ends of the hose have an inside diameter of 1.24 inches (31 mm), ensuring compatibility with the corresponding radiator and engine connections. With a centerline length of 20.2 inches (513 mm), the hose is designed to maintain proper coolant flow and system pressure.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses on Acura TSX
  • Resolving coolant leaks caused by hose degradation
  • Preventing overheating due to compromised coolant flow
  • Maintaining proper engine temperature regulation
  • Eliminating hose collapse or swelling under pressure

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify that the inside diameters match the radiator and engine fittings for a secure connection. Use appropriate clamps to secure the hose ends without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 23304 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded design contribute to a reliable, long-lasting replacement part. Warranty details should be confirmed with the product documentation or supplier.

BrandGates
Part Number23304
PositionMolded Coolant Hose, Upper
MaterialEpdm
End 1 Inside Diameter1.24
End 1 Inside Diameter31
End 2 Inside Diameter1.24
End 2 Inside Diameter31
Contains SpringNo
Centerline Length20.2
Centerline Length513
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2008AcuraTSX2.4LL4GASUpperMolded Coolant Hose
2007AcuraTSX2.4LL4GASUpperMolded Coolant Hose
2006AcuraTSX2.4LL4GASUpperMolded Coolant Hose
2005AcuraTSX2.4LL4GASUpperMolded Coolant Hose
2004AcuraTSX2.4LL4GASUpperMolded 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:

1604119501RBB0002330424614L62667CH5548

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