HomeBelts and Cooling > Hoses and PipesGates 20226 Radiator Coolant Hose - Upper
Part #: 20226

Gates 20226 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Upper
🚗Fitment: Buick, Chrysler, and Dodge, 300, Century, Charger, Imperial, Monaco, New Yorker, Newport, Roadmaster, Skylark, and Town & Country
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Reliable Radiator Coolant Hose for Buick, Chrysler, and Dodge

The Gates Molded Coolant Hose 20226 is engineered to provide dependable cooling system performance for select Buick, Chrysler, and Dodge vehicles. Designed with precision molding and durable EPDM material, this radiator coolant hose ensures a secure fit and long-lasting service.

  • Constructed from high-quality EPDM material for heat and chemical resistance
  • Molded design for precise fit and leak prevention
  • Centerline length of 16.2 inches (411 mm) for accurate installation
  • Consistent inside diameter of 1.5 inches (38 mm) on both ends
  • Compatible with multiple Buick, Chrysler, and Dodge models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This product line is designed to maintain optimal coolant flow and resist common issues such as cracking or collapsing under pressure. The 20226 part benefits from this molded construction, ensuring a reliable seal and fit for the intended vehicle applications.

Detailed Product Description

The Gates 20226 radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose feature an inside diameter of 1.5 inches (38 mm), providing consistent flow and compatibility with factory fittings. With a centerline length of 16.2 inches (411 mm), this molded hose is designed to fit specific cooling system layouts without modification. The hose does not contain any internal springs or quick connect fittings, simplifying its design and installation.

Compatible Vehicle Applications and Common Uses

  • Replacement radiator coolant hose for Buick models such as Century, Skylark, and Roadmaster
  • Compatible with Chrysler vehicles including Imperial, New Yorker, and Town & Country
  • Suitable for Dodge models like Charger, Monaco, and Newport
  • Addresses issues like coolant leaks, hose swelling, and deterioration from heat exposure
  • Helps maintain proper engine temperature by ensuring coolant flow integrity

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 20226, ensure the cooling system is fully drained and cooled before removal of the old hose. Verify the hose orientation matches the original to maintain proper coolant flow. Use appropriate clamps to secure the hose ends and check for leaks after installation. The molded design reduces the need for hose bending, simplifying the replacement process.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 20226 to meet or exceed OEM specifications, ensuring durability and performance. The EPDM material provides resistance to heat and automotive fluids, contributing to a longer service life. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.

BrandGates
Part Number20226
PositionMolded Coolant Hose, Upper
MaterialEpdm
End 1 Inside Diameter1.5
End 1 Inside Diameter38
End 2 Inside Diameter1.5
End 2 Inside Diameter38
Contains SpringNo
Centerline Length16.2
Centerline Length411
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1966Chrysler3006.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966Chrysler3007.2LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966ChryslerImperial7.2LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966ChryslerNewport6.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966ChryslerNewport7.2LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966ChryslerTown & Country6.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966ChryslerTown & Country7.2LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966DodgeCharger5.9LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966DodgeCharger6.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966DodgeMonaco6.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1966DodgeMonaco7.2LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965Chrysler3006.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965Chrysler3006.7LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965Chrysler3006.8LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965ChryslerImperial6.7LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965ChryslerImperial6.8LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965ChryslerNew Yorker6.7LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965ChryslerNewport6.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965ChryslerTown & Country6.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965DodgeMonaco6.3LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1965DodgeMonaco6.7LV8GASUpperHVAC heater hose with A/C, fits Serpentine Belt application.; Molded Coolant Hose
1956BuickCentury5.3LV8GASUpperMolded Coolant Hose
1956BuickRoadmaster5.3LV8GASUpperMolded Coolant Hose
1955BuickCentury5.3LV8GASUpperMolded Coolant Hose
1955BuickRoadmaster5.3LV8GASUpperMolded Coolant Hose
1954BuickCentury5.3LV8GASUpperMolded Coolant Hose
1954BuickRoadmaster5.3LV8GASUpperMolded Coolant Hose
1954BuickSkylark5.3LV8GASUpperMolded 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:

08710098891163095186968M12022622005M24657712532702388971519437M252029195AE60173602567054881833FBH-746C8TA 8260 NC8TZ 8260 DD2TA 8260 YAKM-510MH272MR536RH258

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