HomeBelts and Cooling > Hoses and PipesGates 23240 Radiator Coolant Hose - Upper
Part #: 23240

Gates 23240 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Upper
🚗Fitment: Toyota, Supra
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Gates Molded Coolant Hose 23240

The Gates Molded Coolant Hose 23240 is engineered for reliable cooling system performance in Toyota Supra vehicles. Constructed from durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility under demanding conditions.

  • Made from high-quality EPDM for heat and chemical resistance
  • Molded design for precise fit and durability
  • Centerline length of 14.5 inches (368 mm) for accurate installation
  • End 1 and End 2 inside diameters both 1.3 inches (33 mm)
  • Compatible specifically with Toyota Supra models
  • Does not contain a spring or quick connect fittings

Detailed Product Description

This Gates Molded Coolant Hose 23240 is designed to meet the exact specifications required for the Toyota Supra cooling system. The molded construction provides a secure and leak-resistant connection between radiator components, reducing the risk of coolant loss. EPDM material offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. With a centerline length of 14.5 inches (368 mm) and consistent inside diameters of 1.3 inches (33 mm) on both ends, this hose fits precisely without the need for modifications.

The Molded Coolant Hose product line from Gates focuses on delivering hoses that are pre-formed to match vehicle-specific routing and connection points. This reduces installation time and potential errors compared to universal or modular hoses. The absence of springs and quick connect fittings in this part simplifies the design, ensuring a straightforward replacement process.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Toyota Supra vehicles
  • Resolving coolant leaks caused by hose degradation or damage
  • Preventing overheating issues related to compromised coolant flow
  • Maintaining proper coolant system pressure and circulation
  • Ensuring compatibility with factory cooling system components

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23240, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose routing matches the original configuration to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect adjacent components for wear or damage during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 23240 to meet stringent quality standards, ensuring durability and performance in demanding automotive environments. The EPDM material and molded design contribute to long service life. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects. Refer to official Gates documentation for complete warranty information.

BrandGates
Part Number23240
PositionMolded Coolant Hose, Upper
MaterialEpdm
End 1 Inside Diameter1.3
End 1 Inside Diameter33
End 2 Inside Diameter1.3
End 2 Inside Diameter33
Contains SpringNo
Centerline Length14.5
Centerline Length368
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1992ToyotaSupra3.0LL6GASUpperMolded Coolant Hose
1991ToyotaSupra3.0LL6GASUpperMolded Coolant Hose
1990ToyotaSupra3.0LL6GASUpperMolded Coolant Hose
1989ToyotaSupra3.0LL6GASUpperMolded Coolant Hose
1988ToyotaSupra3.0LL6GASUpperMolded Coolant Hose
1987ToyotaSupra3.0LL6GASUpperMolded Coolant Hose
1986ToyotaSupra3.0LL6GASUpperMolded 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:

165714201022585M232409948

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