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Gates 21861 Curved Heater Hose OE Replacement 14.2in x 0.62in ID

(1992-1993 Pontiac Grand Am; 1989-1993 Buick Skylark; 1989-1991 Oldsmobile Cutlass Calais; 1992-1993 Oldsmobile Achieva)

Manufacturer

Part Number

21861
Sale Price

$20.09

Estimated ship date Sunday, November 22

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Product Details

The Gates 21861 is a curved OE-replacement coolant hose designed for heater-to-pipe applications. Built to Gates' exacting standards, this hose delivers reliable sealing and long-term durability in demanding under-hood thermal environments.

Key Features:

  • OE Replacement Fit: Engineered to match the original equipment hose for a precise, leak-free installation
  • Curved Design: Pre-formed curve conforms to factory routing, eliminating stress and kinking
  • Centerline Length: 14.2 inches
  • Inner Diameter: 0.62 in. to 0.73 in. (stepped/tapered ends)
  • Color/Finish: Black EPDM rubber construction for heat and ozone resistance
  • Application: Heater to pipe connection
  • Sold individually
  • Warranty: Lifetime Gates limited warranty

Gates is a globally recognized leader in automotive belt and hose technology. The 21861 coolant hose is manufactured from high-quality EPDM rubber reinforced to withstand coolant pressure, elevated temperatures, and the electrochemical degradation that commonly causes premature hose failure. A dependable choice for DIY mechanics and professional technicians alike.

Products specifications

Fits

1992-1993 Pontiac Grand Am; 1989-1993 Buick Skylark; 1989-1991 Oldsmobile Cutlass Calais; 1992-1993 Oldsmobile Achieva

Centerline Length (in)

14.2

Centerline Length (mm)

361

Contains Spring

No

Inside Diameter 1 (in)

.615

Inside Diameter 1 (mm)

16

Inside Diameter 2 (in)

.73

Inside Diameter 2 (mm)

19

Number of Branches

0

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