HomeBelts and Cooling > Hoses and PipesGates 24543 Radiator Coolant Hose - Lower - Pipe To Engine
Part #: 24543

Gates 24543 Radiator Coolant Hose - Lower - Pipe To Engine

Molded Coolant Hose, Lower - Pipe To Engine
⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Lower - Pipe To Engine
🚗Fitment: Mazda, 6
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Radiator Coolant Hose for Mazda 6

The Gates Molded Coolant Hose 24543 is designed specifically for Mazda 6 vehicles, providing a durable and precise fit for your cooling system needs. Crafted from EPDM and plastic materials, this radiator coolant hose ensures reliable performance and long-lasting service.

  • Constructed from high-quality EPDM and plastic for heat and chemical resistance
  • Molded design for exact fit and secure connections
  • End 1 inside diameter: 1.31 inches (33 mm)
  • End 2 inside diameter: 1.38 inches (35 mm)
  • Centerline length: 18.08 inches (459 mm)
  • Contains no spring or quick connect fittings
  • Compatible with Mazda 6 models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications for specific vehicle applications. This approach ensures a secure fit and optimal coolant flow, reducing the risk of leaks and premature wear. The 24543 part benefits from this product line's emphasis on durability and compatibility, making it a reliable choice for maintaining your Mazda 6 cooling system.

Product Details and Specifications

This radiator coolant hose features a molded construction using EPDM rubber and plastic components, materials known for their resistance to heat, ozone, and coolant chemicals. The hose has two different inside diameters at each end—1.31 inches (33 mm) and 1.38 inches (35 mm)—to match the specific radiator and engine connections on the Mazda 6. With a centerline length of 18.08 inches (459 mm), it fits precisely without the need for modifications. The hose does not include springs or quick connect fittings, reflecting its straightforward design for secure clamping and installation.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses on Mazda 6 vehicles
  • Prevention of coolant leaks caused by hose degradation
  • Restoration of proper coolant flow to avoid engine overheating
  • Addressing swelling or softening of old hoses due to heat exposure
  • Ensuring a secure, leak-free connection in the cooling system

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 24543, ensure the engine is cool to prevent burns or injury. Verify the hose orientation matches the original part, paying attention to the differing inside diameters at each end. Use appropriate clamps to secure the hose firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 24543 to meet or exceed OEM specifications, ensuring reliable performance in Mazda 6 vehicles. The use of EPDM and plastic materials provides resistance to heat and coolant chemicals, contributing to the hose's durability. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship.

BrandGates
Part Number24543
PositionMolded Coolant Hose, Lower - Pipe To Engine
MaterialEpdm, plastic
End 1 Inside Diameter1.31
End 1 Inside Diameter33
End 2 Inside Diameter1.38
End 2 Inside Diameter35
Contains SpringNo
Centerline Length18.08
Centerline Length459
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2013Mazda62.5LL4GASLower - Pipe To EngineMolded Coolant Hose
2012Mazda62.5LL4GASLower - Pipe To EngineMolded Coolant Hose
2011Mazda62.5LL4GASLower - Pipe To EngineMolded 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:

1719122879M6680173143C73143L5A31518Y

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