Gates 21982 Radiator Coolant Hose

Part Number
Premium Molded Coolant Hose

Fits: 92-00 Lexus SC300, 92-95 Mazda MX-3, 00-05 Toyota MR2 Spyder

Special Price $25.49 Regular Price $29.99
In stock
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Estimated Ship Date: 1 Business Day or Less

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

  • Recommend for upper, lower, by-pass, heater and other coolant hose applications.
  • Heat and ozone resistant cover.
  • Engineered to resist electrochemical degradation - the leading cause of hose failure.
  • Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
  • Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.

Temperature Rating: -40° F to 275° F (-40° C to 135° C) in coolant hose applications.

Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.

Gates - Driven By Possibility

BRAND: Gates


  • Premium Molded Coolant Hose
  • Molded Coolant Hose
  • 2005-00 Toyota, MR2 Spyder, 4-Cyl. 1.8 L, Lower - Rad. To Pipe-1
  • Premium Molded Coolant Hose


Branch Quantity0
Centerline Length325
Centerline Length12.8
Contains SpringNo
End 1 Inside Diameter1.34
End 1 Inside Diameter34
End 2 Inside Diameter34
End 2 Inside Diameter1.34
MaterialEPDM, Plastic
Modular HoseNo
Number of Quick Connect Fittings0

Cut to fit



  • NAPA Belts/Hose: 8672
  • Toyota: 1657222040
  • Carquest: 21982
  • ACDelco: 22275M
  • Toyota: 1657146060
  • Mazda: K8011518X
  • Motorcraft: KM-3223
  • Goodyear: 62226
  • Mazda: K80115186


  • 2000-2005 Toyota MR2 Spyder - Position: Lower - Radiator To Pipe-1
  • 1992-1995 Mazda MX-3 - Position: Upper
  • 1992-2000 Lexus SC300 - Position: Upper
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