HomeBody > BumperTechPro GM1104148 Bumper Extension - Rear Left Outer
Part #: GM1104148

TechPro GM1104148 Bumper Extension - Rear Left Outer

Rear Left Outer
⚙️ 19 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$58.17Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ 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 1500 and Silverado 1500
🔄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 Extension GM1104148

The TechPro bumper extension GM1104148 is designed specifically for Chevrolet Silverado 1500 and GMC Sierra 1500 models. This durable bumper extension enhances the vehicle's rear profile by adding precise dimensions that improve coverage and protection.

  • Height: 12 inches
  • Length: 24 inches
  • Width: 14 inches
  • Weight: 6 lbs
  • Compatible with Chevrolet Silverado 1500 and GMC Sierra 1500

Detailed Product Description

This bumper extension from TechPro offers a robust addition to the rear bumper assembly of Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. Measuring 12 inches in height, 24 inches in length, and 14 inches in width, it provides a substantial increase in bumper coverage without adding excessive weight, weighing only 6 pounds. The part number GM1104148 ensures precise fitment and compatibility with the specified models, maintaining the vehicle's factory lines and structural integrity.

Applications and Problem Solving

  • Extends rear bumper coverage to protect against minor impacts
  • Helps prevent damage to the truck bed and tailgate area
  • Improves overall rear-end protection for Chevrolet Silverado 1500 and GMC Sierra 1500
  • Assists in maintaining vehicle aesthetics by matching OEM dimensions
  • Supports safer loading and unloading by providing additional bumper surface

Installation Notes and Tips

Installation of the TechPro bumper extension GM1104148 should be performed following manufacturer guidelines to ensure proper alignment and secure attachment. Due to its specific fitment for Chevrolet Silverado 1500 and GMC Sierra 1500 models, verify compatibility before installation. Use appropriate tools to avoid damage to the extension or vehicle body.

Quality Assurance and Warranty

TechPro manufactures this bumper extension to meet industry standards for durability and fitment. While no explicit warranty information is provided, TechPro products typically undergo quality control to ensure reliable performance on Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. For detailed warranty terms, consult TechPro or authorized distributors.

BrandTechPro
Part NumberGM1104148
HEIGHT (In)12
LENGTH (In)24
WEIGHT (lbs)6
WIDTH (In)14

This part fits 19 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2013ChevroletSilverado 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2013GMCSierra 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2013GMCSierra 1500HybridRear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2012ChevroletSilverado 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2012GMCSierra 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2012GMCSierra 1500HybridRear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2011ChevroletSilverado 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2011GMCSierra 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2011GMCSierra 1500HybridRear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2010ChevroletSilverado 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2010GMCSierra 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2010GMCSierra 1500HybridRear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2009ChevroletSilverado 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2009GMCSierra 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2009GMCSierra 1500HybridRear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2008ChevroletSilverado 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2008GMCSierra 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2007ChevroletSilverado 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685
2007GMCSierra 1500Rear Left Outerw/Rear Object Sensor; PTM; OEM: 15891685

* 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:

15891685

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