OEM BUICK 84323664 Lower Bumper Grille

( Brand: Oem Buick ), ( Manufacturer Part Number: 84323664 ), ( Color: Black ), ( Items Included: Lower Bumper Grille Insert ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Lower ), ( Type: Unused Lower Grille ), ( Oe/oem Part Number: Same ), ( Style: Oem ), ( Features: Actual Item Pictured ), ( Finish: New Oem Buick )

Review OEM BUICK Lower Bumper Grille Mint Perfect fits ENCLAVE 2018–2021

The **Buick 84323664 Lower Bumper and Grille Assembly** for the **2018 2021 Enclave** is a precision-engineered component designed to seamlessly integrate with the vehicle s sleek, modern aesthetic while delivering uncompromising durability and functionality. Crafted from high-grade, impact-resistant materials, this bumper and grille assembly features a robust front end that not only enhances the Enclave s distinctive Buick styling but also provides essential protection against minor collisions, road debris, and environmental elements. The lower bumper is engineered with reinforced side impact guards and integrated rubber bumpers to absorb and disperse energy during low-speed incidents, reducing the risk of damage to the vehicle s body and ensuring safer operation on the road. The grille, with its signature Buick emblem and aerodynamic slats, is both a statement of brand identity and a functional element, helping to optimize airflow for the vehicle s cooling system while maintaining a clean, streamlined appearance.

This genuine OEM (Original Equipment Manufacturer) part is meticulously designed to meet Buick s exacting standards, ensuring a perfect fit and finish that matches the factory specifications of the 2018 through 2021 Enclave models. The assembly includes all necessary hardware, such as bolts, clips, and mounting brackets, which are carefully selected to withstand the rigors of daily driving, including exposure to varying temperatures, moisture, and UV radiation. The use of high-quality, corrosion-resistant materials ensures long-term reliability, reducing the likelihood of rust or degradation over time. Whether replacing a damaged bumper after an accident, upgrading for enhanced protection, or restoring a vehicle to its original condition, this part offers a seamless blend of performance and style, upholding Buick s reputation for craftsmanship and innovation.

For owners seeking both form and function, the **84323664 Lower Bumper and Grille Assembly** is an essential upgrade that not only restores the Enclave s front end to its factory-original glory but also reinforces its structural integrity. The assembly s aerodynamic design minimizes drag while maintaining the vehicle s aggressive yet refined stance, contributing to improved fuel efficiency and handling. Additionally, the inclusion of modern safety features, such as integrated fog light housings and reinforced impact zones, ensures that the Enclave remains a dependable and stylish choice for drivers who demand both performance and prestige. With its precise engineering and attention to detail, this part is the ideal solution for maintaining or enhancing the Enclave s front end, delivering a perfect balance of durability, aesthetics, and functionality.

### **Pros and Cons of Buying a 2018 2021 Buick Enclave Lower Bumper & Grille (Part Number 84323664)**

1. **OEM Quality and Fit** Buick s aftermarket parts are designed to match factory specifications, ensuring a seamless fit without gaps or misalignment.

2. **Durability** The bumper and grille are made from high-strength materials, resistant to dents, rust, and minor impacts, which helps maintain the vehicle s resale value.

3. **Improved Aesthetics** Replacing a damaged or worn grille and bumper restores the Enclave s sleek, premium appearance, aligning with Buick s luxury branding.

4. **Enhanced Protection** A new bumper provides better crash absorption, reducing damage in low-speed collisions.

5. **Prevents Rust and Corrosion** If the original bumper was damaged, replacing it stops moisture and debris from causing long-term rust issues.

6. **Compatibility with Aftermarket Mods** A fresh grille and bumper can be paired with LED upgrades or tinted lenses for a custom look.

7. **Warranty Coverage** If purchased from an authorized Buick dealer or reputable aftermarket supplier, the part may come with a warranty (typically 1 3 years).

8. **Resale Value Boost** A well-maintained exterior with original or high-quality replacement parts can make the Enclave more appealing to future buyers.

1. **Cost** The part itself is relatively expensive (typically **$300 $600** for the bumper and grille combined, plus labor if installed professionally). DIY installation may save money but requires mechanical skill.

2. **Labor Intensity** Removing and reinstalling the bumper and grille can be time-consuming, especially if the vehicle has underbody protection or complex wiring harnesses.

3. **Potential for Counterfeit Parts** Purchasing from unapproved sellers risks receiving low-quality, poorly fitted parts that may not align correctly or last long.

4. **Paint Matching Challenges** If the vehicle has custom paint, matching the exact shade can be difficult, leading to visible mismatches.

5. **Additional Wear Risk** If the lower body or frame has rust or damage, replacing just the bumper and grille may not fully address underlying issues.

6. **Dealer vs. Aftermarket Trade-off** Buying from a dealer ensures authenticity but at a premium price, while aftermarket parts may be cheaper but lack warranty support.

7. **Potential for Overkill** If the damage is minor (e.g., a small dent rather than a full bumper replacement), a full swap might be unnecessary, making it a costly upgrade.

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### **Conclusion**

The **2018 2021 Buick Enclave lower bumper and grille (part #84323664)** is a worthwhile investment if the original components are damaged, rusted, or worn. The benefits improved safety, aesthetics, and long-term protection outweigh the costs for most owners, especially those who prioritize maintaining their vehicle s luxury appeal and resale value.

- **If the bumper/grille is severely damaged or rusted**, replacement is strongly recommended.

- **If the damage is cosmetic (minor dents/chips)**, a repair or touch-up may suffice.

- **If labor costs are a concern**, DIY installation is feasible for those with mechanical experience.

For best results, **purchase from an authorized Buick dealer or a trusted aftermarket supplier** (e.g., RockAuto, PartsGeek, or local Buick specialists) to ensure quality and warranty coverage.

The current parts are beyond repair (cracked, rusted, or deformed).

You want to restore the vehicle s original look and prevent further corrosion.

You plan to keep the Enclave long-term or sell it with a pristine exterior.

The damage is superficial and repairable (e.g., minor scratches, small dents).

You re on a tight budget and can prioritize other maintenance needs.

You lack the time or tools for a clean installation.

For most Buick Enclave owners, this part is a **smart upgrade** that enhances both function and appearance. Just ensure proper sourcing and installation to maximize its benefits.

Details:

Part # on the grille is 84323664 and this new OEM Buick with original wrapping which was opened for these pictures. Please see the pictures and judge for yourself. If you want an UNUSED IN THE WRAPPER OEM Grille that will fit your car at a great price, this is it. This is a genuine OEM Buick lower bumper cover grille in black for 2018 - 2021 Enclave, actual item pictured.

part #: 84323664 prices

• $165.00-$304.16

specifications grilexte:

• for models: Enclave
• for makes: Buick
• for years: 2018-2021
• brand: Oem Buick
• mpn: 84323664
• color: Black
• items included: Lower Bumper Grille Insert
• material: Plastic
• vintage part: No
• placement on vehicle: Front, Lower
• type: Unused Lower Grille
• oe/oem part number: Same
• style: Oem
• features: Actual Item Pictured
• finish: New Oem Buick

returns grilexte:

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

payments grilexte:

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

seller grilexte:

• city: Las Vegas, Nevada
• # reviews: 6975
• rating: 100.0%

general grilexte:

• condition: Used
• Car Truck Parts Accessories > Exterior Parts Accessories > Grilles

offer grilexte:

• quantity: 1
• sold: 0
• started: May 29, 2026
• availability: In Stock
• options: Ship-to-home

shipping grilexte:

• transit: 3-6 Days
• class: Economy
• service: Economy
• cost: $0.00
• type: Fixed

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