TechPro LX4050105 Automatic Transmission Oil Cooler Assembly
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TechPro

TechPro LX4050105 Automatic Transmission Oil Cooler Assembly

Brand TechPro LX4050105
HEIGHT (In) 8.19
LENGTH (In) 22.36
WEIGHT (lbs) 7
WIDTH (In) 9.01
Fits Lexus · 3 vehicles

Factory-style precision. Installs cleanly for a direct, OE-like replacement fit.

Durable construction. Built with quality materials for lasting performance.

Automatic transmission oil cooler. Helps keep transmission fluid temperatures under control.

Cross-references 329200E050 for the same application. See all 1.

$436.74Free shipping
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Order total $436.74
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Not what you need? See all Automatic Transmission Oil Cooler Assembly options

Automatic Transmission Oil Cooler for Lexus RX350

Restore transmission fluid cooling with this TechPro automatic transmission oil cooler assembly, part number LX4050105. Built for factory-style precision, it supports dependable fluid temperature control for 2013-2015 Lexus RX350 models built in Canada without the Sport Package.

Key Features

  • Factory-style fitment for straightforward replacement on the specified Lexus RX350 application
  • High-quality materials selected for durability and lasting performance
  • Supports reliable automatic transmission cooling under everyday driving conditions
  • OE cross-reference: 329200E050
  • TechPro part number LX4050105 for easy identification

Detailed Description

This TechPro automatic transmission oil cooler assembly is built to match the original equipment layout for the listed Lexus RX350 fitment. It is intended for 2013-2015 Lexus RX350, Canada Built, without Sport Package, and cross-references OEM part number 329200E050. If you are replacing a worn or damaged cooler on a Lexus RX350, LX4050105 provides a direct-fit service part for the cooling circuit that helps manage transmission fluid temperature and maintain consistent operation.

Use LX4050105 when you need an OE-style replacement for a 2013 Lexus RX350, 2014 Lexus RX350, or 2015 Lexus RX350 with the listed build and equipment notes. The assembly is sized at 22.36 in. long, 9.01 in. wide, and 8.19 in. high, with a 7 lb. weight.

What It Helps Address

  • Transmission fluid overheating caused by a failing cooler
  • Leaks or damage in the original cooler assembly
  • Reduced cooling efficiency in the automatic transmission system
  • Service replacement needs for a Canada Built Lexus RX350 without Sport Package
  • OE part number replacement for 329200E050 applications

Installation Notes and Tips

Verify the vehicle build details before ordering: this part fits 2013-2015 Lexus RX350, Canada Built, without Sport Package, Position N/A. Confirm the OEM reference 329200E050 and compare the original cooler layout, line connections, and mounting points before installation. Clean the surrounding cooling system components during service and inspect related transmission cooler lines for wear or contamination.

Quality Assurance

TechPro builds this cooler assembly with factory-style precision and durable materials to support long-term performance in the specified application. Part number LX4050105 is a direct OE-reference replacement for the listed Lexus RX350 fitment.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2015LexusRX350Canada Built; w/o Sport Pkg; OEM: 329200E050
2014LexusRX350Canada Built; w/o Sport Pkg; OEM: 329200E050
2013LexusRX350Canada Built; w/o Sport Pkg; OEM: 329200E050
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
329200E050