HomeBody > BumperTechPro GM1142101 Bumper Cover Support - Rear Left
Part #: GM1142101

TechPro GM1142101 Bumper Cover Support - Rear Left

Rear Left
⚙️ 24 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, and Silverado 2500 HD
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TechPro Bumper Cover Support GM1142101

The TechPro bumper cover support GM1142101 is designed to provide reliable structural reinforcement for your vehicle's front or rear bumper cover. Engineered specifically for Chevrolet and GMC heavy-duty trucks, this component ensures proper alignment and durability for your bumper assembly.

  • Dimensions: 12.87 inches length, 7.22 inches width, 2.73 inches height
  • Lightweight design at 1 lb for ease of handling and installation
  • Compatible with Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models
  • Durable construction tailored for heavy-duty truck applications

Detailed Product Description

The TechPro bumper cover support GM1142101 measures 12.87 inches in length, 7.22 inches in width, and 2.73 inches in height, making it a compact yet sturdy component. Weighing only 1 pound, it offers a balance between strength and manageable weight, which is essential for maintaining the integrity of the bumper cover without adding unnecessary mass. This part is specifically designed for use with Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD trucks, ensuring a precise fit and compatibility with the original bumper cover assembly.

Purpose and Application

  • Supports and stabilizes the bumper cover to prevent sagging or misalignment
  • Helps maintain proper bumper cover positioning after minor impacts or wear
  • Reinforces the bumper structure to improve overall durability
  • Assists in restoring factory fit and finish during bumper repairs
  • Prevents excessive vibration and movement of the bumper cover

Installation Notes and Tips

When installing the TechPro bumper cover support GM1142101, ensure the vehicle is parked on a level surface and the bumper cover is clean and free of debris. Align the support carefully with the existing mounting points on Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, or Sierra 3500 HD models to guarantee a secure fit. Use appropriate tools to avoid damaging the part or vehicle components during installation. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance

TechPro manufactures the GM1142101 bumper cover support to meet industry standards for durability and fitment. While no specific warranty information is provided, TechPro parts are generally produced under strict quality control processes to ensure consistent performance and reliability for Chevrolet and GMC heavy-duty trucks.

BrandTechPro
Part NumberGM1142101
HEIGHT (In)2.73
LENGTH (In)12.87
WEIGHT (lbs)1
WIDTH (In)7.22

This part fits 24 vehicles. Search below:

YearMakeModelPositionNotes
2014ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2014GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2014GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921
2013ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2013GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2013GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921
2012ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2012GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2012GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921
2011ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2011GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2011GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921
2010ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2010GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2010GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921
2009ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2009GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2009GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921
2008ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2008GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2008GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921
2007ChevroletSilverado 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2007GMCSierra 2500 HDRear LeftStep Pad Insert; OEM: 15822921
2007GMCSierra 3500 HDRear LeftStep Pad Insert; OEM: 15822921

* 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:

15822921

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