Gates 22375 Radiator Coolant Hose - Upper
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Gates
 Molded Coolant Hose

Gates 22375 Radiator Coolant Hose - Upper

Brand Gates 22375
Position Upper
0
Yes
Branch Quantity 0
Centerline Length 17.1
Centerline Length 434
Contains Spring No
End 1 Inside Diameter 1.27
End 1 Inside Diameter 32
End 2 Inside Diameter 1.27
End 2 Inside Diameter 32
Material EPDM
Modular Hose No
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Coolant Hose
Fits Buick, Oldsmobile, and Pontiac · 20 vehicles

OEM-quality specifications. Molded coolant hose built to match replacement needs with confidence.

EPDM construction. Resists heat and coolant exposure for dependable hose performance.

Molded design. Fits coolant applications with a formed shape for easier routing.

Cross-references Champion Spark Plug 9008, Continental 62451 and Dayco 71779 for the same application. See all 8.

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Not what you need? See all Radiator Coolant Hose options

Gates 22375 Molded Coolant Hose

Gates 22375 is a molded radiator coolant hose built to OEM-quality specifications for upper cooling system service. It is shaped for direct replacement on select Buick, Oldsmobile, and Pontiac applications, including 1996-1999 Buick LeSabre and 1997-1999 Pontiac Bonneville upper hose positions.

Key Features

  • EPDM construction for coolant-system durability
  • Molded hose design for proper routing and fit
  • 1.27 in. (32 mm) inside diameter at both ends
  • 17.1 in. (434 mm) centerline length
  • No spring and no quick-connect fittings
  • Upper radiator coolant hose application

Product Details

The Gates Molded Coolant Hose line is engineered for upper, lower, bypass, heater, and other coolant routing needs, with dimensions and shape matched to replacement requirements. Part number 22375 is a molded EPDM hose that supports a clean, factory-style installation on vehicles that need a formed upper radiator hose. This part cross-references Continental 62451 for the same application.

Vehicle Fitment

  • Fits 1997-1999 Buick LeSabre, upper.
  • Fits 1996-1996 Buick LeSabre, upper.
  • Fits 1996-1996 Buick Park Avenue, upper.
  • Fits 1997-1999 Oldsmobile 88, upper.
  • Fits 1996-1996 Oldsmobile 88, upper.
  • Fits 1997-1999 Oldsmobile LSS, upper.
  • Fits 1996-1996 Oldsmobile LSS, upper.
  • Fits 1997-1998 Oldsmobile Regency, upper.
  • Fits 1996-1996 Oldsmobile 98, upper.
  • Fits 1997-1999 Pontiac Bonneville, upper.
  • Fits 1996-1996 Pontiac Bonneville, upper.

Common Replacement Uses

  • Cracked or aged upper radiator hose
  • Coolant seepage at the hose body
  • Softening, swelling, or collapse in the cooling line
  • Poor hose routing after prior replacement
  • Cooling-system service on Buick LeSabre, Oldsmobile 88, or Pontiac Bonneville models

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. Inspect mating necks, clamps, and adjacent cooling components for wear or corrosion, and replace any damaged parts before refilling the system. Confirm the hose is seated fully and routed without twist or contact points.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications for replacement cooling-system service. Part number 22375 is part of Gates’ molded coolant hose line, which covers a wide range of radiator, heater, bypass, and other coolant applications.

Related reading

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1999BuickLeSabre3.8LV6GASUpperMolded Coolant Hose
1999Oldsmobile883.8LV6GASUpperMolded Coolant Hose
1999OldsmobileLSS3.8LV6GASUpperMolded Coolant Hose
1999PontiacBonneville3.8LV6GASUpperMolded Coolant Hose
1998BuickLeSabre3.8LV6GASUpperMolded Coolant Hose
1998Oldsmobile883.8LV6GASUpperMolded Coolant Hose
1998OldsmobileLSS3.8LV6GASUpperMolded Coolant Hose
1998OldsmobileRegency3.8LV6GASUpperMolded Coolant Hose
1998PontiacBonneville3.8LV6GASUpperMolded Coolant Hose
1997BuickLeSabre3.8LV6GASUpperMolded Coolant Hose
1997Oldsmobile883.8LV6GASUpperMolded Coolant Hose
1997OldsmobileLSS3.8LV6GASUpperMolded Coolant Hose
1997OldsmobileRegency3.8LV6GASUpperMolded Coolant Hose
1997PontiacBonneville3.8LV6GASUpperMolded Coolant Hose
1996BuickLeSabre3.8LV6GASUpperPreferred Hose; Molded Coolant Hose
1996BuickPark Avenue3.8LV6GASUpperPreferred Hose; Molded Coolant Hose
1996Oldsmobile883.8LV6GASUpperPreferred Hose; Molded Coolant Hose
1996Oldsmobile983.8LV6GASUpperPreferred Hose; Molded Coolant Hose
1996OldsmobileLSS3.8LV6GASUpperPreferred Hose; Molded Coolant Hose
1996PontiacBonneville3.8LV6GASUpperPreferred Hose; Molded Coolant Hose
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Champion Spark Plug — 9008Continental — 62451Dayco — 71779Gates — 2237526355X2564006525661974C2375