HomeBelts and Cooling > Hoses and PipesGates 24597 Radiator Coolant Hose - Upper
Part #: 24597

Gates 24597 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 26 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: Mazda, 3, 3 Sport, 6, and CX-5
🔄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 Mazda Vehicles

The Gates Molded Coolant Hose 24597 is designed to provide a durable and precise fit for select Mazda models. Engineered with EPDM material, this radiator coolant hose ensures consistent performance and resistance to heat and chemicals.

  • Constructed from high-quality EPDM for heat and chemical resistance
  • Molded design for exact fit and secure installation
  • Centerline length of 20.39 inches (518 mm) for proper routing
  • Inside diameter of 1.25 inches (32 mm) on both ends
  • Compatible with Mazda 3, Mazda 3 Sport, Mazda 6, and Mazda CX-5 models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses that match OEM specifications for reliable coolant flow and fitment. This product line eliminates the need for multiple hose assemblies by providing a single molded piece designed to fit specific vehicle applications, such as the Mazda 3 and CX-5. The molded construction enhances durability and reduces the risk of leaks compared to traditional hose assemblies.

Product Details and Specifications

This radiator coolant hose features a molded design with no springs or quick connect fittings, ensuring a straightforward installation. Both ends have an inside diameter of 1.25 inches (32 mm), suitable for the cooling system connections on compatible Mazda vehicles. The centerline length measures 20.39 inches (518 mm), providing the correct length for proper coolant flow and routing within the engine bay. The hose is not modular and contains no branches, maintaining a simple and effective coolant path.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses on Mazda 3, 3 Sport, 6, and CX-5
  • Resolving coolant leaks caused by hose degradation or swelling
  • Addressing overheating issues related to compromised coolant flow
  • Maintaining proper coolant system pressure and preventing hose collapse
  • Ensuring OEM-level fitment and performance in cooling system repairs

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

The Gates Molded Coolant Hose 24597 is manufactured to meet strict quality standards for durability and performance. Made from EPDM material, it offers resistance to heat, ozone, and coolant chemicals. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and fitment.

BrandGates
Part Number24597
PositionMolded Coolant Hose, Upper
MaterialEpdm
End 1 Inside Diameter1.25
End 1 Inside Diameter32
End 2 Inside Diameter1.25
End 2 Inside Diameter32
Contains SpringNo
Centerline Length20.39
Centerline Length518
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 26 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018Mazda32.0LL4GASUpperMolded Coolant Hose
2018Mazda32.5LL4GASUpperMolded Coolant Hose
2018Mazda3 Sport2.0LL4GASUpperMolded Coolant Hose
2018Mazda3 Sport2.5LL4GASUpperMolded Coolant Hose
2017Mazda32.0LL4GASUpperMolded Coolant Hose
2017Mazda32.5LL4GASUpperMolded Coolant Hose
2017Mazda3 Sport2.0LL4GASUpperMolded Coolant Hose
2017Mazda3 Sport2.5LL4GASUpperMolded Coolant Hose
2017Mazda62.5LL4GASUpperMolded Coolant Hose
2017MazdaCX-52.5LL4GASUpperMolded Coolant Hose
2016Mazda32.0LL4GASUpperMolded Coolant Hose
2016Mazda32.5LL4GASUpperMolded Coolant Hose
2016Mazda3 Sport2.0LL4GASUpperMolded Coolant Hose
2016Mazda3 Sport2.5LL4GASUpperMolded Coolant Hose
2016Mazda62.5LL4GASUpperMolded Coolant Hose
2016MazdaCX-52.5LL4GASUpperMolded Coolant Hose
2015Mazda32.0LL4GASUpperMolded Coolant Hose
2015Mazda32.5LL4GASUpperMolded Coolant Hose
2015Mazda3 Sport2.0LL4GASUpperMolded Coolant Hose
2015Mazda3 Sport2.5LL4GASUpperMolded Coolant Hose
2015Mazda62.5LL4GASUpperMolded Coolant Hose
2014Mazda32.0LL4GASUpperMolded Coolant Hose
2014Mazda32.5LL4GASUpperMolded Coolant Hose
2014Mazda3 Sport2.0LL4GASUpperMolded Coolant Hose
2014Mazda3 Sport2.5LL4GASUpperMolded Coolant Hose
2014Mazda62.5LL4GASUpperMolded 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:

1724624730L7288172900E72881E72900PE051518XPE051518XAPE201518XPE201518XAPEAR1518XPY011518XPY011518XAPY071518XPY071518XA

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