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TechPro SU1790103 Wheel Arch Molding - Rear LeftOE Quality 60-Day Returns
Part #: SU1790103

TechPro SU1790103 Wheel Arch Molding - Rear Left

Rear Left
4 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: Subaru, Crosstrek
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Rear Left Wheel Arch Molding for Subaru Crosstrek

This TechPro wheel arch molding restores the rear left body line on the 2018-2021 Subaru Crosstrek with a textured black finish and factory-style fit. Built from high-quality materials, it is made to match the original appearance and help return the vehicle’s exterior to a clean, seamless look.

Key Features

  • Fits 2018-2021 Subaru Crosstrek, rear left
  • Textured black finish for an OE-style appearance
  • Factory-style precision for accurate body panel alignment
  • Constructed from durable materials for lasting performance
  • Direct replacement for OEM part number 91112FL150
  • TechPro part number SU1790103

Detailed Description

Use this wheel arch molding to replace a damaged, faded, or missing rear left trim piece on the Subaru Crosstrek. The molded profile is shaped for the rear left wheel opening and helps maintain the original exterior contour while supporting a consistent finish across the body side. This TechPro SU1790103 replacement is a practical choice when you need a clean repair that matches the vehicle’s factory look.

This part cross-references OEM 91112FL150 for the same application.

Common Repair Uses

  • Broken or cracked rear wheel arch trim
  • Faded or weathered exterior molding
  • Missing trim after body repair
  • Restoring the factory appearance of the rear left quarter area
  • Replacing an OEM-style molding with the correct fitment

Installation Notes and Tips

Fits 2018-2021 Subaru Crosstrek, rear left. Verify the textured black finish and rear left position before installation. For best results, compare the replacement molding to the original part and confirm OEM reference 91112FL150. Professional installation is recommended for proper panel alignment and a uniform exterior appearance.

Quality Assurance

TechPro builds this wheel arch molding with materials selected for durability and consistent fit. The part is made to support a factory-style repair on the Subaru Crosstrek and to help maintain the vehicle’s original body finish.

BrandTechPro
Part NumberSU1790103
HEIGHT (In)2
LENGTH (In)34
WEIGHT (lbs)1.4
WIDTH (In)10

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2021SubaruCrosstrekRear LeftTextured Black; OEM: 91112FL150
2020SubaruCrosstrekRear LeftTextured Black; OEM: 91112FL150
2019SubaruCrosstrekRear LeftTextured Black; OEM: 91112FL150
2018SubaruCrosstrekRear LeftTextured Black; OEM: 91112FL150

* 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:

91112FL150

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