HomeBelts and Cooling > Hoses and PipesGates 22404 Radiator Coolant Hose - Upper
Part #: 22404

Gates 22404 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
8 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: Chevrolet, Corvette
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Molded Coolant Hose 22404

The Gates Molded Coolant Hose 22404 is designed specifically for Chevrolet Corvette models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under varying engine temperatures.

  • Made from high-quality EPDM material for heat and chemical resistance
  • Molded design for precise fit and secure installation
  • Centerline length of 23.7 inches (602 mm) for exact routing
  • End 1 and End 2 inside diameters both 1.27 inches (32 mm) for consistent coolant flow
  • Contains no internal spring, reducing potential failure points

Detailed Product Description

The Gates Molded Coolant Hose 22404 is engineered to meet the specific cooling system requirements of Chevrolet Corvette vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability and longevity. The molded design allows for a precise fit that matches the original equipment specifications, minimizing the risk of leaks or improper connections. Both ends of the hose feature an inside diameter of 1.27 inches (32 mm), supporting optimal coolant circulation. With a centerline length of 23.7 inches (602 mm), this hose fits accurately within the engine bay layout without the need for modifications.

About the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact OEM shapes and dimensions. This eliminates the need for bending or shaping during installation, reducing installation time and potential errors. The molded construction also enhances hose integrity by maintaining consistent wall thickness and shape, which is critical for maintaining coolant system pressure and preventing leaks.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Chevrolet Corvette vehicles
  • Resolving coolant leaks caused by hose degradation or improper fit
  • Preventing overheating issues related to compromised coolant flow
  • Addressing hose swelling or softening due to chemical exposure
  • Ensuring proper coolant system pressure and flow with exact fit hoses

Installation Notes and Tips

  • Verify compatibility with Chevrolet Corvette model year before installation
  • Ensure all clamps and fittings are securely tightened to prevent leaks
  • Inspect surrounding components for wear or damage during replacement
  • Flush cooling system if hose failure was due to contamination
  • Use proper tools to avoid damaging the molded hose during installation

Quality Assurance and Warranty

Gates Molded Coolant Hose 22404 is manufactured to meet stringent quality standards, ensuring reliable performance in demanding automotive environments. The EPDM material and molded design contribute to long service life. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects, providing confidence in the product's durability and fitment for Chevrolet Corvette vehicles.

BrandGates
Part Number22404
PositionMolded Coolant Hose, Upper
0
Yes
Branch Quantity0
Centerline Length23.7
Centerline Length602
Contains SpringNo
End 1 Inside Diameter1.27
End 1 Inside Diameter32
End 2 Inside Diameter1.27
End 2 Inside Diameter32
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2004ChevroletCorvette5.7LV8GASUpperMolded Coolant Hose
2003ChevroletCorvette5.7LV8GASUpperMolded Coolant Hose
2002ChevroletCorvette5.7LV8GASUpperMolded Coolant Hose
2001ChevroletCorvette5.7LV8GASUpperMolded Coolant Hose
2000ChevroletCorvette5.7LV8GASUpperMolded Coolant Hose
1999ChevroletCorvette5.7LV8GASUpperMolded Coolant Hose
1998ChevroletCorvette5.7LV8GASUpperMolded Coolant Hose
1997ChevroletCorvette5.7LV8GASUpperMolded 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:

102294792240424458L625479037

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