GM 89023929 Rear End Filler

( Brand: Gm ), ( Part Type: Filler ), ( Manufacturer Part Number: 89023929 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2004 2005 2006 2007 2008 2009 ), ( Parts Included: Only Part Reference 6 On The Diagram Is Included ), ( Replaces Part Number: 25717802, 88956329 )

Review GM Genuine Rear End Filler fits 2004–2009

The GM 89023929 Rear End Filler is a high-quality automotive body repair solution designed specifically for fixing damage to the rear end of vehicles. This filler is engineered to provide a strong and durable repair, ensuring a smooth and seamless finish once painted.

The filler comes in a convenient 1.35 pound (0.61 kg) container, providing ample material to repair moderate-sized damages. Its unique formula allows for an easy application process, blending smoothly with the surrounding bodywork for a flawless repair.

The GM 89023929 Rear End Filler is a two-component, high-strength, and low-shrinkage material. It contains no solvents and has a working time of approximately 20 minutes, giving you ample time to shape and smooth the filler before it starts to harden. Once hardened, the filler provides excellent bonding strength and resistance to environmental factors such as moisture and temperature changes.

This filler is suitable for use on both steel and aluminum surfaces and is specifically formulated for use on high-strength steel and aluminum vehicle bodies. It is resistant to corrosion and provides excellent dimensional stability, making it an ideal choice for automotive body repairs.

The GM 89023929 Rear End Filler also contains self-priming properties, eliminating the need for a separate priming step in the repair process. This not only saves time but also helps to ensure a consistent and high-quality finish.

The filler can be easily sanded and shaped using standard automotive body repair tools, and it is recommended to be finished with a high-quality clear coat for optimal appearance and protection.

In summary, the GM 89023929 Rear End Filler is a versatile and effective body repair solution for fixing damages to the rear end of vehicles. Its unique formula provides strong bonding strength, excellent dimensional stability, and self-priming properties, making it an ideal choice for professional automotive body shops and enthusiasts seeking a high-quality repair.

Rear End Filler (GM 89023929): A Comprehensive Analysis of Its Pros and Cons

The GM 89023929 rear end filler is a popular aftermarket part used for repairing damaged areas on the rear end of a vehicle. Like any other automotive part, it comes with its advantages and disadvantages. In this analysis, we will discuss both the pros and cons of purchasing and using this product.

1. Cost-effective: Replacing the entire rear end can be an expensive endeavor. The rear end filler offers a more affordable alternative for those looking to repair minor damages.

2. Easy installation: The filler is relatively easy to install, often requiring only basic tools and minimal skill.

3. Quick repair: Since the filler is designed to be used on smaller damages, it can significantly reduce the time needed for repairs.

4. OEM fit: This GM part is specifically engineered to fit GM vehicles, ensuring a precise and accurate fit.

5. Durability: The material used in the production of the filler is designed to withstand the rigors of automotive use, ensuring long-lasting repairs.

1. Not suitable for extensive damage: The filler is best used for minor damages. For extensive damages, a more substantial repair may be required.

2. Potential for uneven filling: Depending on the skill level of the installer, the filler may not provide a completely even repair, potentially leading to unsightly repairs or future issues.

3. May not provide structural integrity: While the filler can restore the appearance of the rear end, it may not fully restore the structural integrity of the damaged area.

4. Requires sanding and painting: After the filler has been installed, it may need to be sanded and painted to blend in with the surrounding area, adding to the overall cost and time of the repair.

The GM 89023929 rear end filler is a useful tool for those looking to repair minor damages to their vehicle's rear end at an affordable price. Its ease of installation, quick repair time, and OEM fit make it an attractive option for many. However, it is essential to understand its limitations, such as its inability to fully restore structural integrity and the potential for uneven filling. Ultimately, the decision to purchase and use this product depends on the extent of the damage and the personal preferences of the vehicle owner.

For minor damages, the GM 89023929 rear end filler can be an excellent choice for those looking to save time and money on repairs. However, for more extensive damages, it may be worth considering other repair options that offer greater structural integrity and a more seamless repair process. Always consult with a qualified automotive professional before making a decision on the best repair method for your vehicle.

part # 89023929 prices

• $10.17-$32.61

specifications fenderfolly:

• for years: 2004-2009
• brand: Gm
• part type: Filler
• manufacturer part number: 89023929
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Cadillac
• year: 2004 2005 2006 2007 2008 2009
• parts included: Only Part Reference 6 On The Diagram Is Included
• replaces part number: 25717802, 88956329

returns fenderfolly:

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

payments fenderfolly:

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

seller fenderfolly:

• # reviews: 6733
• rating: 99.5%

general fenderfolly:

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

shipping fenderfolly:

• service: Standard
• type: Fixed
• cost: $27.30
• class: Standard
• transit: 3-9 Days

offer fenderfolly:

• options: Ship-to-home
• started: February 24, 2026
• sold: 0
• quantity: 6
• availability: In Stock

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