GM 42429103 Lower Rear End Panel Reinforcement Spark

( Brand: Gm ), ( Model: SPARK ), ( Part Type: Spark Panel ), ( Manufacturer Part Number: 42429103 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2016 2017 2018 2019 2020 2021 2022 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Replaces Part Number: 94516184 )

Review GM Genuine Rear End Lower Panel Reinforcement fits 2016–2022

The GM 42429103 Rear End Lower Panel Reinforcement is an essential automotive part designed to enhance the structural integrity of the rear end of select GM vehicles. This component is engineered to fit specifically on models such as the Chevrolet Silverado 1500 and GMC Sierra 1500 from certain years.

This reinforcement panel is made from high-strength steel, which provides superior durability compared to the original equipment. It has been precisely engineered to fit seamlessly into the existing structure of the vehicle, ensuring a perfect fit without any modification required.

The primary function of this reinforcement panel is to bolster the lower rear panel area of the vehicle, which is crucial in absorbing and redirecting the force of impacts during accidents. By reinforcing this area, the GM 42429103 Rear End Lower Panel Reinforcement significantly enhances the safety and security of both passengers and cargo in the vehicle.

Installation of this panel is a straightforward process, typically involving the removal of the existing lower rear panel, followed by the installation of the new reinforced panel using the provided hardware. The panel is designed to be a direct replacement, making it an ideal choice for those seeking to improve the safety and durability of their GM vehicle.

In summary, the GM 42429103 Rear End Lower Panel Reinforcement is a vital automotive part for select GM models, designed to enhance safety and durability by reinforcing the lower rear panel area. Made from high-strength steel, it is a direct replacement that provides superior protection against impacts. The installation process is straightforward, making it an excellent choice for vehicle owners seeking to improve the overall safety and structural integrity of their GM vehicle.

Buying the GM 42429103 rear end lower panel reinforcement can be a consideration for those experiencing issues with the rear end area of their GM vehicles, particularly those prone to accidents or rust damage. Here are some potential pros and cons to help in making an informed decision:

1. Enhanced structural integrity: The reinforcement panel can help strengthen the rear end of the vehicle, improving its ability to withstand impacts and preventing potential damage to other components.

2. Rust protection: The reinforcement panel can also help prevent rust damage to the rear end of the vehicle by providing an additional barrier against the elements.

3. OEM part: Using an original equipment manufacturer (OEM) part ensures a proper fit and finish, as well as the peace of mind that comes with using a part designed specifically for the vehicle.

1. Cost: The price of the GM 42429103 rear end lower panel reinforcement may be higher than aftermarket alternatives, which could be a deterrent for some buyers.

2. Availability: Depending on the specific GM vehicle model and year, the availability of this part may be limited, making it more difficult to find and source.

3. Installation: Installing the reinforcement panel may require specialized tools and expertise, which could add to the overall cost and time investment.

In conclusion, the decision to buy the GM 42429103 rear end lower panel reinforcement depends on individual circumstances and priorities. Those who value the enhanced structural integrity and rust protection offered by an OEM part, or who have had previous issues with the rear end of their GM vehicle, may find the investment worthwhile. Conversely, those on a tight budget or who are comfortable with aftermarket alternatives may choose to explore other options. Ultimately, it's important to weigh the potential benefits against the cost and availability before making a purchase decision.

part # 42429103 prices

• $18.78-$60.83

specifications fenderfolly:

• for years: 2016-2022
• brand: Gm
• model#: SPARK
• part type: Spark Panel
• manufacturer part number: 42429103
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2016 2017 2018 2019 2020 2021 2022
• parts included: Only Part Reference 5 On The Diagram Is Included
• replaces part number: 94516184

general fenderfolly:

• Exterior Parts Accessories > Panels > Body Side Quarter Panels
• condition: New

seller fenderfolly:

• # reviews: 20996
• rating: 99.4%

offer fenderfolly:

• quantity: 1
• availability: In Stock
• sold: 0
• started: March 21, 2026
• options: Ship-to-home

shipping fenderfolly:

• type: Fixed
• cost: $11.95
• transit: 4-7 Days
• class: Standard
• service: Standard

returns fenderfolly:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments fenderfolly:

• credit card: Mastercard
• other
• wallet: Google-pay

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