OER AUTHORIZED K80064 Rear Bumper Lower Extension Brackets Z28

( Brand: Oer Authorized ), ( Manufacturer Part Number: K80064 ), ( Part Type: Bracket Bumper ), ( Item Height: 15 )

Review OER AUTHORIZED 1991 92 Z28 Rear Bumper Lower Side Extension Brackets Pair fits CAMARO 1991-92

The **OEM K80064 1991-92 Chevrolet Camaro Z/28 Lower Rear Bumper Extension Brackets** are meticulously crafted aftermarket components designed to replicate the factory specifications of the iconic 1991-92 Camaro Z/28 s lower rear bumper assembly. These brackets serve as the critical structural foundation for the lower bumper extension, ensuring a seamless and authentic fitment while maintaining the vehicle s original styling cues. Engineered from high-quality, durable materials, these brackets are precision-machined to match the exact dimensions and tolerances of the original equipment manufacturer (OEM) parts, guaranteeing a perfect alignment with the Camaro s body panels, frame rails, and existing bumper hardware. Whether you re restoring a classic Z/28 to its former glory or upgrading an existing bumper setup for enhanced protection and aesthetics, these brackets provide the necessary reinforcement to securely mount the lower bumper extension without compromising fit or function. Built to withstand the rigors of daily driving, road trips, and even light off-road adventures, these brackets are an essential component for achieving a complete, factory-inspired rear bumper assembly that balances form and function. Ideal for enthusiasts seeking an authentic look or those looking to improve their Camaro s crash protection and curb appeal, these OEM-style brackets are a must-have for any serious restoration or modification project.

### Pros and Cons of Buying OEM K80064 (1991-92 Camaro Z28 Rear Bumper Lower Extension Brackets)

1. **Authentic Fit and Finish** OEM parts are designed specifically for your vehicle, ensuring a perfect fit without modifications. This reduces the risk of misalignment or improper installation, which can affect handling, aesthetics, and safety.

2. **Durability and Quality** General Motors (GM) manufactured these brackets to meet strict automotive standards, meaning they are built to last under normal driving conditions. They are made from materials that can withstand the stresses of daily use, including road debris and minor impacts.

3. **Reliability** Since these brackets were originally used in production vehicles, they are less likely to fail prematurely compared to aftermarket alternatives that may use lower-quality materials or less rigorous manufacturing processes.

4. **Resale Value** Using OEM parts can help maintain or even increase the resale value of your Camaro, especially if you plan to sell it in the future. Buyers often prefer vehicles that have been kept with original or high-quality replacement parts.

5. **Ease of Installation** OEM parts typically come with clear instructions and are designed to be compatible with the vehicle s existing systems. This can simplify the installation process, reducing the need for additional tools or expertise.

6. **Compatibility with Other OEM Parts** If you decide to replace other components (e.g., bumpers, suspension parts) in the future, OEM brackets will integrate seamlessly with other genuine GM parts, avoiding potential compatibility issues.

7. **Warranty Coverage** If you purchase these brackets from a reputable dealer or directly from GM (or an authorized seller), they may come with a warranty, providing peace of mind in case of defects.

---

1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The price reflects the brand reputation, quality, and the cost of sourcing parts from GM or authorized suppliers. This can be a significant investment, especially if you need multiple brackets or additional related components.

2. **Limited Availability** OEM parts may not always be in stock at local auto parts stores. You might need to order them online from specialized suppliers, which can extend the wait time for delivery. In some cases, these parts may be discontinued, making them harder to find over time.

3. **Potential for Counterfeit Parts** When purchasing OEM parts from third-party sellers (especially online marketplaces), there is a risk of receiving counterfeit or salvaged parts that do not meet GM s quality standards. Always verify the seller s reputation and authenticity of the parts.

4. **No Customization Options** Unlike aftermarket parts, OEM brackets do not offer customization in terms of materials (e.g., lightweight alloys), finishes (e.g., polished or blackened), or design variations. If you re looking for aesthetic or performance upgrades, aftermarket options may be more flexible.

5. **Weight** OEM brackets are typically made from steel or heavy-duty materials, which can add unnecessary weight to your vehicle. While this is rarely a concern for a Camaro, enthusiasts who prioritize weight reduction might prefer aftermarket alternatives made from aluminum or other lightweight materials.

6. **Potential for Overkill** If your Camaro has already been modified (e.g., lowered, widened, or equipped with aftermarket bumpers), OEM brackets might not be the most practical choice. They may not align well with non-standard modifications, requiring additional work to adapt them.

7. **Environmental Impact** OEM parts often come from new manufacturing processes, which can have a higher environmental footprint compared to recycled or reconditioned aftermarket parts. If sustainability is a concern, you might consider aftermarket options that prioritize recycled materials.

---

Buying OEM K80064 rear bumper lower extension brackets for your 1991-92 Camaro Z28 is a reliable choice if your primary goals are authenticity, durability, and long-term compatibility. The benefits of a perfect fit, high quality, and potential resale value outweigh the drawbacks for most owners who prioritize originality and reliability. However, if budget constraints or a desire for customization are factors, aftermarket alternatives may be worth considering just ensure they meet your vehicle s requirements and quality standards.

---

If your Camaro is a show car, a restoration project, or you plan to keep it in excellent condition for the long term, **purchasing OEM brackets is the best choice**. They ensure a factory-like appearance and performance, and they align with GM s engineering standards. For this application, the added cost is justified by the peace of mind and the vehicle s overall integrity.

If you re working on a project with a limited budget or are open to modifications (e.g., lowering the car, using aftermarket bumpers), **aftermarket brackets** (from reputable brands like EBC, Slick, or local fabricators) could be a cost-effective alternative. Just ensure they are made from high-quality materials and designed for your specific Camaro model. Always verify the seller s credibility and the part s authenticity to avoid counterfeit or low-quality items.

For most enthusiasts who value originality and reliability, **OEM is the recommended path**. If you re unsure, consult with a Camaro specialist or a trusted mechanic to confirm the best fit for your goals.

Details:

These steel brackets measure approximately 14-1/4 and feature the correct mounting studs. Includes mounting hardware. These brackets bolt the rear bumper lower quarter extensions to panel. 1991 92 Camaro Z28; Rear Bumper Lower Side Extension Brackets; Pair: Replacement rear bumper lower side extension brackets for Z28 model's.

For use with rear bumper lower side extensions part number # C15289.Note: These brackets are manufactured from bare steel and must be painted for rust prevention.

part #: k80064 prices

• $85.66-$103.21

specifications frontbumperus:

• for models: Camaro
• for years: 1991-92
• brand: Oer Authorized
• mpn: K80064
• part type: Bracket Bumper
• item height: 15

seller frontbumperus:

• rating: 99.6%
• city: Huntington Beach, California
• # reviews: 43752

returns frontbumperus:

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

shipping frontbumperus:

• transit: 4-10 Days
• carrier: USPS, UPS, FedEx
• cost: $10.50
• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
• class: Standard, Expedited
• type: Calculated

payments frontbumperus:

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

offer frontbumperus:

• sold: 0
• quantity: 6
• options: Ship-to-home
• started: February 7, 2026
• availability: In Stock

general frontbumperus:

• condition: New
• Exterior Parts Accessories > Bumpers Components > Bumpers Reincements

Oer Authorized K80064 Is Similar To:

• 153174a Oer Rear Bumper (27.3% similar) Our consistent quality control methods ensure an exact duplicate every time. These gm-licensed body parts are designed and manufactured from the finest quality materials to original factory specifications fit function correctly. With these top-notch quality reproductions, you'll get the ultimate in ...(March 31st, 2017)
• 3949622 Oer Inner Extension Bumper Bracket Rh 012997028332 (34.5% similar) Oer inner extension bumper bracket - Rh RH1969 camaro this product ships directly from the manufacturer...(August 27th, 2018)
• 3986576 Authorized Oer Bumper Reproduction (45% similar) Buyer pays return shipping. Fitment information may not be available for all products and those without fitment will not have a compatibility link. Bumper finish chrome bumper material steel bumper stock installation kit required no notes non rally sport model's only. Quantity sold individually...(October 29th, 2014)
• 498951 Oer Front Bumper Stabilizer 012997032032 (25.4% similar) Oer front bumper stabilizer STABILIZER1967-76 fire bird this product ships directly from the manufacturer...(August 27th, 2018)
• 9578 Oer 82-92 Camaro Radiator (39.3% similar) New camaro radiator support panel with mounting clips. For carburetor and RBI model's you are getting what see in the pictures...(February 2nd, 2018)
• 9795392 Oer Firebird Rear Bumper Chrome Plated Brand New (40.6% similar) New 1969 fire bird rear bumper triple plated exact fit...(August 12th, 2018)
• Ct11018 Reproduction Authorized Oer Bumper (35.7% similar) Fitment information may not be available for all products and those without fitment will not have a compatibility link. Buyer pays return shipping...(April 16th, 2014)
• Cx1655 Oer Pickup Wheel Drive Shortbed Springs Rear Bumper Bracket Set (42% similar) Amount of lift none bumper bracket finish black material steel mounting hardware included yes notes leaf spring model's only. Fitment information may not be available for all products and those without will have a compatibility link. Buyer pays return shipping. Quantity sold as a set...(September 11th, 2018)
• K36768 Oer Rear Bumper 1967-68 012997006040 (26.2% similar) ...(September 23rd, 2017)
• K533 Oer Bumper Mount Cushion (29.3% similar) Bumper location front notes for use on the corner mounts only. Buyer pays return shipping. Image to purchase these items below and complete your installation. Quantity sold as a set. Fitment information may not be available for all products and those without will have a compatibility link...(October 15th, 2018)
• K80065 Oer Chevrolet Camaro Rear Bumper Cover Brackets (53.9% similar) Camaro rear bumper cover bracket need clean and paint...(April 16th, 2018)