HomeBody > FendersTechPro GM1240342 Fender - Front Left
Part #: GM1240342

TechPro GM1240342 Fender - Front Left

Front Left
⚙️ 23 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
$420.17Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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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: GMC, Sierra 1500, Sierra 2500 HD, and Sierra 3500 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 GM1240342 Fender for GMC Sierra

The TechPro GM1240342 fender is designed specifically for GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD models. This replacement fender offers precise dimensions to ensure a proper fit and restore the vehicle's exterior integrity.

  • Height: 12.87 inches
  • Length: 59.67 inches
  • Width: 45.24 inches
  • Weight: 25 lbs
  • Compatible with GMC Sierra 1500, 2500 HD, and 3500 HD

Detailed Product Description

The TechPro GM1240342 fender is engineered to match the original equipment specifications for GMC Sierra trucks. With a height of 12.87 inches, length of 59.67 inches, and width of 45.24 inches, this fender provides an accurate fit that aligns with the vehicle’s body contours. Weighing 25 pounds, it balances durability with ease of handling during installation. This part is designed to replace damaged or worn fenders on GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD models, maintaining the truck’s structural and aesthetic standards.

Common Uses and Problem Resolution

  • Replacement of rusted or dented fenders on GMC Sierra 1500, 2500 HD, and 3500 HD
  • Restoring vehicle body alignment after collision damage
  • Eliminating corrosion damage to maintain vehicle safety
  • Improving exterior appearance by replacing scratched or cracked fenders
  • Ensuring proper fitment for aftermarket paint or customization projects

Installation Notes and Tips

When installing the TechPro GM1240342 fender, ensure all mounting points on the GMC Sierra are clean and free of debris. Align the fender carefully to the vehicle’s body to avoid gaps or misalignment. Due to the fender’s size and weight (25 lbs), it is recommended to have assistance during installation to prevent damage or injury. Verify fitment with the specific GMC Sierra model year before installation.

Quality Assurance and Warranty

TechPro manufactures the GM1240342 fender to meet industry standards for durability and fitment. While specific warranty details are not provided, TechPro parts typically undergo quality control to ensure reliable performance on GMC Sierra 1500, 2500 HD, and 3500 HD trucks. For warranty information, consult the product documentation or contact the manufacturer directly.

BrandTechPro
Part NumberGM1240342
HEIGHT (In)12.87
LENGTH (In)59.67
WEIGHT (lbs)25
WIDTH (In)45.24

This part fits 23 vehicles. Search below:

YearMakeModelPositionNotes
2014GMCSierra 2500 HDFront LeftOEM: 22977471
2014GMCSierra 3500 HDFront LeftOEM: 22977471
2013GMCSierra 1500Front LeftOEM: 22977471
2013GMCSierra 2500 HDFront LeftOEM: 22977471
2013GMCSierra 3500 HDFront LeftOEM: 22977471
2012GMCSierra 1500Front LeftOEM: 22977471
2012GMCSierra 2500 HDFront LeftOEM: 22977471
2012GMCSierra 3500 HDFront LeftOEM: 22977471
2011GMCSierra 1500Front LeftOEM: 22977471
2011GMCSierra 2500 HDFront LeftOEM: 22977471
2011GMCSierra 3500 HDFront LeftOEM: 22977471
2010GMCSierra 1500Front LeftOEM: 22977471
2010GMCSierra 2500 HDFront LeftOEM: 22977471
2010GMCSierra 3500 HDFront LeftOEM: 22977471
2009GMCSierra 1500Front LeftOEM: 22977471
2009GMCSierra 2500 HDFront LeftOEM: 22977471
2009GMCSierra 3500 HDFront LeftOEM: 22977471
2008GMCSierra 1500Front LeftOEM: 22977471
2008GMCSierra 2500 HDFront LeftOEM: 22977471
2008GMCSierra 3500 HDFront LeftOEM: 22977471
2007GMCSierra 1500Front LeftOEM: 22977471
2007GMCSierra 2500 HDFront LeftOEM: 22977471
2007GMCSierra 3500 HDFront LeftOEM: 22977471

* 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:

22977471

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