HomeBelts and Cooling > Hoses and PipesGates 23174 Radiator Coolant Hose - Upper
Part #: 23174

Gates 23174 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
9 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Molded Coolant Hose, Upper
Fitment: Subaru, Tribeca and B9 Tribeca
Easy Returns — Return within 60 days for a full refund
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Overview of Gates Molded Coolant Hose 23174

The Gates Molded Coolant Hose 23174 is designed specifically for Subaru B9 Tribeca and Tribeca models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

  • Material: EPDM for heat and chemical resistance
  • Centerline length: 30.3 inches (770 mm)
  • Inside diameter at both ends: 1.05 inches (27 mm)
  • Molded design for precise fit and durability
  • No spring reinforcement or quick connect fittings

Detailed Product Description

This radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on precision-molded hoses engineered to meet exact OEM specifications. The molded construction of part number 23174 provides a secure and leak-resistant connection, reducing the risk of coolant loss or overheating. Made from EPDM, the hose offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of the Subaru B9 Tribeca and Tribeca cooling systems.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with Subaru B9 Tribeca and Tribeca models, ensuring a proper fit and reliable operation. It is designed to replace worn or damaged hoses in the cooling system, helping maintain optimal engine temperature and performance.

  • Prevents coolant leaks caused by cracked or brittle hoses
  • Replaces hoses with improper fit or swelling
  • Restores proper coolant flow to avoid engine overheating
  • Eliminates issues related to hose collapse or blockage
  • Addresses aging hoses that may cause coolant contamination

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23174, ensure the engine is cool to prevent burns or injury. Verify the hose routing matches the original configuration on the Subaru B9 Tribeca or Tribeca. Use appropriate clamps and tighten securely to avoid leaks. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 23174 is manufactured to meet strict quality standards, ensuring durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. Please refer to Gates' warranty policy for specific coverage details.

BrandGates
Part Number23174
PositionMolded Coolant Hose, Upper
0
Yes
Branch Quantity0
Centerline Length30.3
Centerline Length770
Contains SpringNo
End 1 Inside Diameter1.05
End 1 Inside Diameter27
End 2 Inside Diameter1.05
End 2 Inside Diameter27
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2014SubaruTribeca3.6LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2013SubaruTribeca3.6LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2012SubaruTribeca3.6LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2011SubaruTribeca3.6LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2010SubaruTribeca3.6LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2009SubaruTribeca3.6LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2008SubaruTribeca3.6LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2007SubaruB9 Tribeca3.0LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded Coolant Hose
2006SubaruB9 Tribeca3.0LH6GASUpperUpper radiator coolant hose fits to the left cylinder head.; Molded 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:

2317426557X45161XA01045161XA01A45161XA01B664599835CH4864

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