| Management number | 252602757 | Release Date | 2026/10/01 | List Price | US$12.00 | Model Number | 252602757 | ||
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<p>Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.</p><ul><li>Recommend for upper, lower, by-pass, heater and other coolant hose applications.</li><li>Heat and ozone resistant cover.</li><li>Engineered to resist electrochemical degradation - the leading cause of hose failure.</li><li>Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.</li><li>Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.</li></ul><p>Temperature Rating: -40A F to 275A F (-40A C to 135A C) in coolant hose applications.</p><p><b>Note</b>: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.</p><p><b>Gates - Driven By Possibility</b></p>
HVAC Heater Hose| Manufacturer part number | 21861 |
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| Vehicle model | 21861 |
| Vehicle year | 1989, 1990, 1991, 1992, 1993 |
| Vehicle make | Buick |
| Vehicle fitment type | Specific |
| Brand | Gates |
| Automotive specialty part type | Coolant Hose |
| Material | EPDM |
| Finish | Machined |
| Weight | 0.5 lb |
| Items included | 105 |
| Vehicle type | Car |
| Compatible cars | 1992-1993 PONTIAC GRAND AM, 1989-1993 BUICK SKYLARK, 1992-1993 OLDSMOBILE ACHIEVA, 1989-1991 OLDSMOBILE CUTLASS CALAIS |
| Pack quantity | 1 |
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