HomeBelts and Cooling > Hoses and PipesGates 22450 Radiator Coolant Hose - Lower
Part #: 22450

Gates 22450 Radiator Coolant Hose - Lower

Molded Coolant Hose, Lower
31 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, Lower
Fitment: Saturn, SC1, SC2, SL, SL1, SL2, SW2, and SW1
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Overview of Gates Molded Coolant Hose 22450

The Gates Molded Coolant Hose 22450 is designed specifically for Saturn vehicles, including SC1, SC2, SL, SL1, SL2, SW1, and SW2 models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance and a precise fit for your cooling system needs.

  • Made from high-quality EPDM material for heat and chemical resistance
  • Molded design for exact fit and easy installation
  • Centerline length of 12.6 inches (320 mm) for proper routing
  • Consistent inside diameter of 1.17 inches (30 mm) on both ends
  • Does not contain a spring or quick connect fittings

Detailed Product Description

The Gates Molded Coolant Hose 22450 is engineered to meet the specific cooling requirements of Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2 models. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding engine conditions. The molded design ensures a precise shape and fit, reducing the risk of leaks and simplifying installation. Both ends of the hose have an inside diameter of 1.17 inches (30 mm), providing consistent flow and compatibility with factory connections. With a centerline length of 12.6 inches (320 mm), this hose is designed to fit the original routing without modification.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that match OEM specifications for a variety of vehicle applications. These molded hoses are designed to provide a direct replacement solution, ensuring proper fitment and reliable coolant flow. The Molded Coolant Hose series eliminates the need for custom bending or shaping, which helps reduce installation time and potential errors.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses on Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2
  • Prevention of coolant leaks caused by hose deterioration
  • Restoration of proper coolant flow to maintain engine temperature regulation
  • Elimination of hose collapse or swelling under pressure
  • Addressing overheating issues related to faulty or damaged coolant hoses

Installation Notes and Tips

  • Ensure the engine is cool before removing the old hose to avoid burns
  • Check all hose clamps and replace if necessary to ensure a secure fit
  • Verify the hose routing matches the original to prevent kinks or interference
  • Lubricate hose ends with a small amount of coolant or water to ease installation
  • Inspect surrounding components for wear or damage during installation

Quality Assurance and Warranty

Gates Molded Coolant Hose 22450 is manufactured to meet strict quality standards, ensuring durability and performance in line with OEM requirements. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship. For exact warranty terms, consult the product documentation or manufacturer.

BrandGates
Part Number22450
PositionMolded Coolant Hose, Lower
0
Yes
Branch Quantity0
Centerline Length12.6
Centerline Length320
Contains SpringNo
End 1 Inside Diameter1.17
End 1 Inside Diameter30
End 2 Inside Diameter1.17
End 2 Inside Diameter30
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2002SaturnSC11.9LL4GASLowerMolded Coolant Hose
2002SaturnSC21.9LL4GASLowerMolded Coolant Hose
2002SaturnSL1.9LL4GASLowerMolded Coolant Hose
2002SaturnSL11.9LL4GASLowerMolded Coolant Hose
2002SaturnSL21.9LL4GASLowerMolded Coolant Hose
2001SaturnSC11.9LL4GASLowerMolded Coolant Hose
2001SaturnSC21.9LL4GASLowerMolded Coolant Hose
2001SaturnSL1.9LL4GASLowerMolded Coolant Hose
2001SaturnSL11.9LL4GASLowerMolded Coolant Hose
2001SaturnSL21.9LL4GASLowerMolded Coolant Hose
2001SaturnSW21.9LL4GASLowerMolded Coolant Hose
2000SaturnSC11.9LL4GASLowerMolded Coolant Hose
2000SaturnSC21.9LL4GASLowerMolded Coolant Hose
2000SaturnSL1.9LL4GASLowerMolded Coolant Hose
2000SaturnSL11.9LL4GASLowerMolded Coolant Hose
2000SaturnSL21.9LL4GASLowerMolded Coolant Hose
2000SaturnSW21.9LL4GASLowerMolded Coolant Hose
1999SaturnSC11.9LL4GASLowerMolded Coolant Hose
1999SaturnSC21.9LL4GASLowerMolded Coolant Hose
1999SaturnSL1.9LL4GASLowerMolded Coolant Hose
1999SaturnSL11.9LL4GASLowerMolded Coolant Hose
1999SaturnSL21.9LL4GASLowerMolded Coolant Hose
1999SaturnSW11.9LL4GASLowerMolded Coolant Hose
1999SaturnSW21.9LL4GASLowerMolded Coolant Hose
1998SaturnSC11.9LL4GASLowerMolded Coolant Hose
1998SaturnSC21.9LL4GASLowerMolded Coolant Hose
1998SaturnSL1.9LL4GASLowerMolded Coolant Hose
1998SaturnSL11.9LL4GASLowerMolded Coolant Hose
1998SaturnSL21.9LL4GASLowerMolded Coolant Hose
1998SaturnSW11.9LL4GASLowerMolded Coolant Hose
1998SaturnSW21.9LL4GASLowerMolded 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:

20377S2103124821031478224509083

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