Continental 66235 Radiator Coolant Hose - Lower or Upper - Pipe To Pipe
OE Quality 60-Day Returns
Continental
 Molded

Continental 66235 Radiator Coolant Hose - Lower or Upper - Pipe To Pipe

Brand Continental 66235
Position Lower and Upper - Pipe To Pipe
Hose 1 Inside Diameter 1.440
Hose 1 Length 16.300
End 2 Hose Inside Diameter 1.440
Product line Molded
Fits Lexus and Toyota · 10 vehicles

Molded design. Follows the original hose shape for accurate cooling-system routing.

EPDM construction. Built with EPDM tube and cover for glycol-based coolant service.

OEM configuration. Exact fitment support for listed Toyota and Lexus applications.

Cross-references Dayco 89718, Gates 23357 and 165720P130 for the same application. See all 4.

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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Radiator Coolant Hose options

Radiator Coolant Hose Overview

Continental 66235 is a molded radiator coolant hose built to move glycol-based coolant through the cooling system. It uses an EPDM tube and cover with synthetic reinforcement, and its exact OEM configuration supports a precise fit for selected Toyota Highlander and Lexus RX applications.

Key Features

  • EPDM tube and cover for coolant-system service
  • Synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications
  • Molded construction follows the original hose shape
  • Exact OEM configuration for fitment accuracy
  • Compatible with select Toyota Highlander and Lexus RX models

Fitment Details

  • Fits 2017-2020 Toyota Highlander, Upper - Pipe To Pipe, Cut To Fit; Molded
  • Fits 2009 Lexus RX350, Lower, Molded
  • Fits 2007-2008 Lexus RX350, Lower, Exc Japan-Built; Molded
  • Fits 2004-2006 Lexus RX330, Lower, Exc Japan-Built; Molded

What This Hose Helps Address

  • Coolant leaks caused by cracked or aged hose material
  • Restricted coolant flow from a deteriorated hose interior
  • Loss of original hose shape after heat cycling
  • Fitment issues when replacing a molded cooling hose

Installation Notes

Verify hose routing, end diameters, and molded shape before installation. For the 2017-2020 Toyota Highlander upper pipe-to-pipe application, follow the cut-to-fit note exactly and confirm final length against the vehicle layout. Check adjacent clamps, pipes, and fittings for wear before installing the replacement hose.

Quality Assurance

Continental Molded hoses are built to OEM configuration standards and use materials specified to meet or exceed SAE 20R4EC Class D1 requirements. Part number 66235 is engineered for direct replacement use in the listed applications.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2020ToyotaHighlander3.5LV6GASUpper - Pipe To PipeCut To Fit; Molded
2019ToyotaHighlander3.5LV6GASUpper - Pipe To PipeCut To Fit; Molded
2018ToyotaHighlander3.5LV6GASUpper - Pipe To PipeCut To Fit; Molded
2017ToyotaHighlander3.5LV6GASUpper - Pipe To PipeCut To Fit; Molded
2009LexusRX3503.5LV6—LowerMolded
2008LexusRX3503.5LV6—LowerExc Japan-Built; Molded
2007LexusRX3503.5LV6—LowerExc Japan-Built; Molded
2006LexusRX3303.3LV6—LowerExc Japan-Built; Molded
2005LexusRX3303.3LV6—LowerExc Japan-Built; Molded
2004LexusRX3303.3LV6—LowerExc Japan-Built; Molded
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 89718Gates — 23357165720P130B004TB2W4S