GM 23210453 Rear Lower Outer Body Bumper Bracket
fits make: Chevrolet, Gmc. year: 2018–2022.
( Brand: Gm ), ( Manufacturer Part Number: 23210453 ), ( Part Type: Bracket Bumper ), ( Year: 2018 2019 2020 2021 2022 ), ( Fitment Type: Direct Replacement ), ( Color: Black ), ( Genuine Oem: Yes ), ( Make: Chevrolet )
Review GM Oem New Chevrolet Gmc Rear Lower Outer Body Bumper Bracket fits 2018–2022
The **GM 23210453 Rear Lower Outer Body Bumper Bracket** is a precision-engineered, high-strength component designed exclusively for the **2018 through 2020 Chevrolet and GMC full-size truck models**, including the Silverado, Sierra, and Duramax variants. Crafted from durable **mild steel** with a **galvanized finish**, this bracket is engineered to withstand the rigors of daily driving, off-road adventures, and heavy-duty applications while maintaining structural integrity and alignment. Positioned at the lower outer edge of the rear bumper assembly, this bracket plays a critical role in securing the bumper to the truck s frame, ensuring proper spacing, clearance, and resistance against impacts, road debris, and lateral forces. Its **precision-machined design** guarantees a snug fit with the factory bumper mounts, eliminating gaps that could lead to rattles, misalignment, or premature wear. Whether replacing a damaged bracket after an accident, addressing a manufacturing defect, or upgrading for enhanced durability, this aftermarket part is a **direct-fit replacement** that restores factory specifications with minimal effort. Built to meet or exceed OEM standards, it is ideal for both professional mechanics and DIY enthusiasts seeking a reliable, long-lasting solution for their Chevrolet or GMC truck s rear bumper system.
### **Pros and Cons of buying a GM 23210453 (2018-2020 Chevrolet/GMC Rear Lower Outer Body Bumper Bracket)**
#### **Pros:**1. **Direct Fitment** This part is specifically designed for the 2018-2020 Chevrolet and GMC models, ensuring compatibility without modifications. It replaces the original bracket, reducing the risk of improper installation.
2. **Durability** GM parts are engineered to meet the same quality standards as OEM components, often using materials like high-strength steel or reinforced plastics to withstand impacts and road conditions.
3. **Warranty Coverage** Purchasing from authorized dealers or GM-approved suppliers may include a warranty, providing peace of mind against defects or premature failure.
4. **Prevents Further Damage** A failing or broken bumper bracket can lead to misalignment, damage to the bumper itself, or even suspension issues. Replacing it proactively can avoid costly repairs down the line.
5. **Easy Installation** The bracket is designed to fit standard tools and procedures, making it a straightforward DIY replacement for those with basic mechanical skills. Many online guides and videos are available to assist.
6. **Cost-Effective Alternative** While not always the cheapest option, it is often more affordable than aftermarket parts that may require additional modifications or adjustments.
7. **Maintains Resale Value** Using OEM parts helps preserve the vehicle s original condition, which can be beneficial if you plan to sell or trade-in the vehicle in the near future.
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#### **Cons:**1. **Higher Price Than Aftermarket** OEM parts are typically more expensive than aftermarket alternatives, which may offer similar functionality at a lower cost.
2. **Limited Availability** Depending on the supplier, finding this specific part may require ordering from a dealership or an online marketplace, which could involve shipping delays.
3. **Potential Counterfeit Risks** Purchasing from unauthorized sellers increases the risk of receiving a fake or substandard part, which could fail prematurely or not fit correctly.
4. **Mixed Quality Reports** Some users report inconsistencies in quality, such as mismatched paint or slight variations in fitment, depending on the source of the part.
5. **Time-Consuming Installation** If you re not experienced with automotive repairs, removing the bumper, securing the bracket, and reinstalling everything properly can take several hours.
6. **Environmental Concerns** OEM parts contribute to electronic waste if not recycled properly, though this is a minor consideration compared to functional drawbacks.
7. **No Customization Options** Unlike aftermarket parts, this bracket does not offer upgrades like reinforced materials or additional mounting points for accessories.
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### **Conclusion:**The GM 23210453 rear lower outer body bumper bracket is a reliable and direct replacement for your 2018-2020 Chevrolet or GMC vehicle. It offers the advantage of OEM quality, ensuring proper fitment and durability, while also maintaining the vehicle s original integrity. However, the higher cost and potential availability issues may make it less appealing compared to aftermarket alternatives for budget-conscious buyers.
If you prioritize **long-term reliability, warranty coverage, and ease of installation**, purchasing the OEM part is the best choice. If you re looking for **cost savings or customization**, an aftermarket bracket (from a reputable brand) could be a viable alternative just ensure it meets your vehicle s specifications.
For most drivers, the **OEM part is the recommended option** due to its proven performance and compatibility, especially if you value maintaining the vehicle s original condition. Always verify the part s authenticity and source it from a trusted dealer or authorized seller to avoid counterfeit issues.
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**Final Recommendation:** Buy the GM 23210453 OEM bracket if you can afford it and want a guaranteed fit. If cost is a concern, research high-quality aftermarket alternatives (e.g., Dorman, Carter, or Mopar) with positive reviews for your specific model year. Always inspect the part upon arrival and follow installation instructions carefully.
Details:
part #: 23210453 prices
- $12.14-$21.10
specifications vintagecarbumperus:
- for makes: Chevrolet, Gmc
- for years: 2018-2022
- brand: Gm
- mpn: 23210453
- part type: Bracket Bumper
- year: 2018 2019 2020 2021 2022
- fitment type: Direct Replacement
- color: Black
- genuine oem: Yes
- make: Chevrolet
payments vintagecarbumperus:
- credit card: Visa
- wallet: Paypal
- other
seller vintagecarbumperus:
- # reviews: 688
- city: La Monte, Missouri
- rating: 100.0%
offer vintagecarbumperus:
- options: Ship-to-home
- sold: 0
- started: March 6, 2026
- quantity: 1
- availability: In Stock
general vintagecarbumperus:
- condition: New
- Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers
returns vintagecarbumperus:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
shipping vintagecarbumperus:
- transit: 4-8 Days
- cost: $10.00
- type: Fixed
- service: UPS Ground
- carrier: UPS
- class: Standard
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