TechPro GM1166132 Bumper Bracket - Rear Left
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TechPro

TechPro GM1166132 Bumper Bracket - Rear Left

Brand TechPro GM1166132
Position Rear Left
HEIGHT (In) 11
LENGTH (In) 27
WEIGHT (lbs) 5
WIDTH (In) 12.5
Fits Chevrolet and GMC · 9 vehicles

Factory-style precision. Installs cleanly for a precise, OE-style fit.

Durable construction. Built with quality materials for lasting performance.

Bumper bracket. Supports secure bumper mounting and reliable function.

Cross-references 85128851 for the same application. See all 1.

$61.74Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
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Step 2 — Quantity
Order total $61.74
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Rear Left Bumper Bracket for Silverado and Sierra

Restore proper rear bumper support with this TechPro bumper bracket, part number GM1166132. Built for factory-style precision, it is made to match the original mounting location on select Chevrolet Silverado 1500 and GMC Sierra 1500 applications.

Key Features

  • Factory-style fitment for accurate rear left installation
  • High-quality materials for durability and lasting performance
  • Supports reliable bumper alignment and secure mounting
  • Dimensions: 11 in. height, 27 in. length, 12.5 in. width
  • TechPro GM1166132 for OE-style replacement needs

Product Details

This TechPro bumper bracket is a rear left body bracket engineered for direct replacement use on 2019-2022 Chevrolet Silverado 1500, 2022 Chevrolet Silverado 1500 LTD, 2019-2021 GMC Sierra 1500, and 2022 GMC Sierra 1500 Limited. It cross-references OEM part number 85128851 for the same application. If you are searching for a rear left bumper bracket for 2019-2022 Silverado 1500 or a rear left bumper bracket for 2019-2021 Sierra 1500, GM1166132 provides the correct fitment focus for those vehicles.

Common Issues This Part Can Address

  • Damaged or bent rear bumper support after impact
  • Misaligned bumper mounting points on the rear left side
  • Corrosion or wear affecting bracket strength
  • Need for an OE-style replacement bracket during body repair
  • Poor bumper positioning that affects panel alignment

Installation Notes

Install at the rear left bumper mounting location and verify alignment against the factory attachment points before final tightening. Confirm vehicle fitment by year, make, model, and position before ordering. Professional installation is recommended for body repair applications where precise bumper alignment is required.

Quality Assurance

TechPro builds this bracket with high-quality materials and factory-style precision to support durable, long-term performance. Part number GM1166132 is intended as a dependable OE-style replacement for the listed Chevrolet Silverado 1500 and GMC Sierra 1500 applications.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2022ChevroletSilverado 1500Rear LeftOEM: 85128851
2022ChevroletSilverado 1500 LTDRear LeftOEM: 85128851
2022GMCSierra 1500 LimitedRear LeftOEM: 85128851
2021ChevroletSilverado 1500Rear LeftOEM: 85128851
2021GMCSierra 1500Rear LeftOEM: 85128851
2020ChevroletSilverado 1500Rear LeftOEM: 85128851
2020GMCSierra 1500Rear LeftOEM: 85128851
2019ChevroletSilverado 1500Rear LeftOEM: 85128851
2019GMCSierra 1500Rear LeftOEM: 85128851
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
85128851