HomeEngine > Cylinder Block ComponentsPioneer Cables 639735 Engine Torque Strut Mount - Right Upper
Part #: 639735

Pioneer Cables 639735 Engine Torque Strut Mount - Right Upper

Right Upper
21 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus and Toyota, Highlander and RX450h
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Engine Torque Strut Mount for Toyota and Lexus

Pioneer Cables 639735 is an exact-fit engine torque strut mount replacement for select Toyota and Lexus applications. It is built to replace the original mount location on the right upper side and help restore proper engine control in daily driving.

  • Exact-fit replacement for the right upper engine torque strut mount
  • Fits 2011-2019 Toyota Highlander, right upper
  • Fits 2010-2015 Lexus RX450h, right upper
  • OE-style replacement from Pioneer Cables
  • Cross-references Anchor 9735 for the same application

Fitment Details

Compatible with 2011-2019 Toyota Highlander, right upper, and 2010-2015 Lexus RX450h, right upper. Part number 639735 is listed for these applications and matches the specified mounting position.

Common Problems This Part Addresses

  • Excessive engine movement under acceleration or load
  • Vibration felt through the cabin from a worn torque strut mount
  • Clunking or shifting noises during throttle changes
  • Misalignment caused by a deteriorated upper engine mount

Installation Notes

Verify the right upper mounting position before installation and compare the removed part to Pioneer Cables 639735 for fitment confirmation. Inspect surrounding mounts and brackets for wear or damage during service, and follow the vehicle service manual for torque specifications and installation procedure.

Quality Assurance

Pioneer Engine Mounts are positioned as exact-fit replacement parts, built to match the original application without compromise. Part number 639735 is intended for direct replacement use on the listed Toyota Highlander and Lexus RX450h fitments.

This part fits 21 vehicles. Search below:

YearMakeModelDrive TypeTransmissionLitersCylindersFuel TypePositionNotes
2019ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2018ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2017ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2016ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2015LexusRX450hFWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2015LexusRX450hAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2015ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2014LexusRX450hFWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2014LexusRX450hAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2014ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2013LexusRX450hFWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2013LexusRX450hAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2013ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2012LexusRX450hFWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2012LexusRX450hAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2012ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2011LexusRX450hFWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2011LexusRX450hAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2011ToyotaHighlanderAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2010LexusRX450hFWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper
2010LexusRX450hAWDAutomatic CVT3.5LV6ELECTRIC/GASRight Upper

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

9735

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.