GMC 84031987 Right Exterior Rocker Molding Panel

( Manufacturer Part Number: 84031987 ), ( Side: Right ), ( Type: Rocker Panel ), ( Manufacturer Warranty: No Warranty ), ( Fitment Type: Direct Replacement ), ( Color: Black )

Review GMC Right Side Exterior Rocker Molding Panel Oem fits ACADIA 2017–2023

The **GMC 84031987 2017 2023 Acadia Right Exterior Rocker Molding Panel** is a precision-engineered aftermarket replacement part designed to restore the sleek, factory-finish appearance of the iconic GMC Acadia s lower body panels. Crafted from high-quality, durable materials, this rocker molding panel seamlessly integrates with the vehicle s existing structure, ensuring a tight, gap-free fit that enhances both aesthetics and protection. The molding features a polished, matte or glossy finish depending on the model year and trim level to match the original factory styling, whether it s the subtle chrome accents of the SLT trim or the matte black or silver tones found on more premium editions. Beyond its visual appeal, this panel serves a functional purpose by shielding the lower body from road debris, minor impacts, and environmental wear, thereby extending the longevity of the vehicle s undercarriage. Ideal for owners seeking a seamless restoration or those looking to upgrade their Acadia s exterior with a fresh, factory-like look, this molding panel is compatible with the right-hand side of the SUV, ensuring a symmetrical and cohesive appearance. Whether used in a full body kit or as part of a targeted refresh, this component exemplifies GMC s commitment to quality and attention to detail, delivering a professional-grade solution for enthusiasts and fleet operators alike.

### **Pros and Cons of Buying a GMC 2017 2023 Acadia Right Exterior Rocker Molding Panel (Part # 84031987)**

1. **Direct Fitment** This part is designed specifically for the 2017 2023 GMC Acadia, ensuring proper alignment and functionality without modifications.

2. **Durability** Rocker moldings are exposed to road debris, salt, and weather, so a high-quality aftermarket or OEM replacement should resist cracking, peeling, or warping better than an original damaged panel.

3. **Aesthetic Improvement** If the original molding was damaged, replacing it restores the vehicle s factory appearance, preventing rust and corrosion from spreading underneath.

4. **Prevents Further Damage** A broken or missing rocker molding can lead to water intrusion, rust, and structural weakening over time. Replacing it early mitigates long-term issues.

5. **Warranty Coverage (if applicable)** If purchasing from a reputable dealer or manufacturer, some parts may come with a limited warranty against defects.

6. **Ease of Installation** Many aftermarket rocker moldings are designed for straightforward DIY installation, though some may require tools like a heat gun or adhesive.

1. **Cost** Replacement parts, especially OEM or high-quality aftermarket options, can be expensive, often ranging from $100 $300 depending on the source.

2. **Installation Complexity** If the vehicle has rusted or damaged flanges, additional repairs (like welding or body filler) may be needed before fitting the new molding.

3. **Matching Paint** If the molding is painted to match the vehicle, color matching can be tricky, especially if the original paint is faded or damaged. Some moldings come unpainted, requiring repainting.

4. **Quality Variability** Cheaper aftermarket parts may not last as long as OEM or premium brands, leading to premature failure or poor fit.

5. **Labor Time** If not installing yourself, labor costs at a shop can add significant expense, especially if other repairs (e.g., rust removal) are required.

6. **Potential for Improper Fit** If the part is not sourced correctly, it may not align perfectly, leading to gaps or misalignment that could affect aesthetics and functionality.

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### **Conclusion**

Replacing a damaged rocker molding on a 2017 2023 GMC Acadia is generally a worthwhile investment if the part is compromised. The primary benefits include preventing rust, improving appearance, and avoiding further structural degradation. However, the cost, installation challenges, and potential for poor-quality replacements must be weighed against the long-term value.

If the molding is cracked, peeling, or missing, **replacement is recommended** especially if the vehicle is exposed to harsh conditions (salt, gravel, etc.). Prioritize **OEM or high-quality aftermarket parts** from trusted suppliers to ensure durability. If DIY installation is attempted, ensure the surrounding area is clean and free of rust before fitting the new molding.

For those uncomfortable with repairs, a professional body shop can handle the job, though labor costs should be factored into the decision.

- **Buy the part** if the current molding is damaged and the vehicle s longevity is a concern.

- **Choose OEM or a reputable aftermarket brand** (e.g., AutoBodyParts.com, RockAuto, or local specialty shops) for reliability.

- **Address underlying rust or damage** before installation to prevent future issues.

- **Consider professional installation** if unsure about fitting or painting the molding correctly.

This repair is a cost-effective way to maintain the Acadia s resale value and structural integrity.

Details:

Scratches present. No structural damage. The item might have some light scratches or scuffs. Ready for a fast shipping.

Good, used condition. Please verify fitment by the part number provided. Please examine all pictures carefully, especially close up. The shipping price is for 48 continuous states.

There is a picture with part number.

part #: 84031987 prices

• $149.99-$200.00

specifications cartrimmouldings:

• for models: Acadia
• for makes: Gmc
• for years: 2017-2023
• mpn: 84031987
• side: Right
• type: Rocker Panel
• manufacturer warranty: No Warranty
• fitment type: Direct Replacement
• color: Black

shipping cartrimmouldings:

• transit: 5-10 Days
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• type: Fixed
• cost: $80.00
• carrier: FedEx

general cartrimmouldings:

• condition: Used
• Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims

returns cartrimmouldings:

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

offer cartrimmouldings:

• options: Ship-to-home
• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock
• started: February 14, 2026

seller cartrimmouldings:

• city: Jacksonville, Florida
• rating: 99.7%
• # reviews: 925

payments cartrimmouldings:

• credit card: Diners-club
• wallet: Google-pay
• other

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