HomeBelts and Cooling > Hoses and PipesGates 23725 Radiator Coolant Hose - Lower
Part #: 23725

Gates 23725 Radiator Coolant Hose - Lower

Molded Coolant Hose, Lower
⚙️ 8 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, Lower
🚗Fitment: Toyota, Tundra
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Gates Molded Coolant Hose 23725

The Gates Molded Coolant Hose 23725 is designed specifically for Toyota Tundra models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under various operating conditions.

  • Made from high-quality EPDM material for heat and chemical resistance
  • Molded design for precise fit and leak prevention
  • Centerline length of 26.9 inches (683 mm) for accurate installation
  • End 1 and End 2 inside diameters both 1.3 inches (33 mm) for consistent coolant flow
  • Does not contain a spring or quick connect fittings, ensuring a straightforward replacement

Detailed Product Description

This radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on delivering hoses that are pre-formed to match exact vehicle specifications. The molded construction of part number 23725 eliminates the need for bending or shaping during installation, reducing the risk of kinks and leaks. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for the demanding environment of the Toyota Tundra's cooling system.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with Toyota Tundra models, engineered to meet the specific cooling system requirements of this vehicle. It is ideal for addressing issues such as:

  • Coolant leaks due to cracked or worn hoses
  • Overheating caused by restricted coolant flow
  • Swelling or softening of old hoses
  • Replacement of factory hoses during routine maintenance
  • Preventing coolant contamination from hose degradation

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23725, ensure the engine is cool before removal to avoid burns. Verify the hose dimensions—1.3 inch (33 mm) inside diameter at both ends and 26.9 inches (683 mm) centerline length—to confirm proper fitment. Since this hose does not include springs or quick connect fittings, use appropriate clamps to secure connections. Avoid twisting or stretching the hose during installation to maintain its molded shape and integrity.

Quality Assurance and Warranty

Gates is a recognized manufacturer in the automotive industry, known for producing durable and reliable cooling system components. The Molded Coolant Hose 23725 undergoes rigorous quality control to meet OEM standards. While specific warranty details are not provided, Gates products typically come with manufacturer-backed warranties ensuring performance and durability when installed correctly.

BrandGates
Part Number23725
PositionMolded Coolant Hose, Lower
MaterialEpdm
End 1 Inside Diameter1.3
End 1 Inside Diameter33
End 2 Inside Diameter1.3
End 2 Inside Diameter33
Contains SpringNo
Centerline Length26.9
Centerline Length683
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2014ToyotaTundra4.0LV6GASLowerMolded Coolant Hose
2013ToyotaTundra4.0LV6GASLowerMolded Coolant Hose
2012ToyotaTundra4.0LV6GASLowerMolded Coolant Hose
2011ToyotaTundra4.0LV6GASLowerMolded Coolant Hose
2010ToyotaTundra4.0LV6GASLowerMolded Coolant Hose
2009ToyotaTundra4.0LV6GASLowerMolded Coolant Hose
2008ToyotaTundra4.0LV6GASLowerMolded Coolant Hose
2007ToyotaTundra4.0LV6GASLowerMolded 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:

16413165720P1702372527037X66232

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