GM OEM 23478000 Rear Bumper Outer Molding 50195-00371

( Brand: Gm Oem ), ( Manufacturer Part Number: 23478000 ), ( Part Type: Bumper Molding ), ( Return Policy: No Returns For Parts Having Electrical Components ), ( Item Name: Outer Molding ), ( Ipn: 50195-00371 ), ( Category 1: Body Hardware ), ( Fitment Type: Direct Replacement ), ( Category 3: Bumper Amp; Components ), ( Genuine Oem: Yes ), ( Category 2: Rear Bumper ), ( Placement On Vehicle: Left ), ( Part Ref On Diagram: Only Part Reference 22 On The Diagram Is Included )

Review GM OEM Rear Bumper Components outer Molding fits TERRAIN 2016–2017

The **GM 23478000 Outer Molding for the 2016 2017 Terrain Rear Bumper** is a precision-engineered, high-performance component designed to enhance both the aesthetic appeal and functional integrity of General Motors compact SUV lineup. Crafted from durable, weather-resistant **polypropylene or reinforced thermoplastic**, this outer molding is engineered to withstand the rigors of daily driving, including exposure to UV radiation, road debris, and minor impacts, ensuring long-lasting durability without warping or cracking. The molding features a sleek, contoured design that seamlessly integrates with the bumper s body, providing a clean, factory-fresh finish that complements the vehicle s aggressive yet refined styling cues. Its precise fitment is achieved through meticulously calibrated dimensions, accounting for variations in manufacturing tolerances to prevent gaps or misalignments, which could compromise both the bumper s structural support and the vehicle s aerodynamic efficiency. Beyond its visual contribution, this component plays a critical role in protecting the underlying bumper system from scratches, chips, and environmental contaminants, thereby extending the lifespan of the entire assembly. Whether installed during a routine maintenance overhaul or as part of a customization upgrade, the GM 23478000 outer molding ensures a professional-grade finish that aligns with GM s commitment to quality and performance, making it an indispensable part of any comprehensive Terrain bumper restoration or replacement project.

### **Pros and Cons of Buying GM 23478000 (2016-2017 Terrain Rear Bumper Outer Molding)**

1. **OEM Quality and Fit** This part is manufactured by General Motors, ensuring a precise fit and finish that matches the original equipment. It will align perfectly with the bumper assembly, reducing gaps or misalignment issues that can occur with aftermarket alternatives.

2. **Durability** GM s components are designed to withstand regular wear and tear, including impacts, UV exposure, and environmental factors. The material is likely to be a high-quality plastic or composite, resistant to cracking or warping over time.

3. **Warranty Coverage** Purchasing directly from GM or an authorized dealer may include a warranty, providing peace of mind against defects in materials or workmanship. Aftermarket parts often lack such guarantees.

4. **Resale Value Impact** If you plan to sell the vehicle later, having OEM parts installed can improve its perceived value, as buyers often prefer vehicles with original or factory-replacement components.

5. **Compatibility with Other GM Systems** The part is engineered to work seamlessly with the vehicle s sensors, lighting, and structural components (e.g., rear fog lights, backup cameras, or collision sensors). Aftermarket parts may not integrate as smoothly, potentially causing malfunctions.

6. **Aesthetic Consistency** The outer molding contributes to the vehicle s appearance. An OEM part ensures the Terrain retains its factory look without mismatched colors or textures.

7. **Ease of Installation** Since it s designed for the specific model, installation is straightforward, especially if you have access to the correct tools and instructions. Aftermarket parts may require additional modifications or adjustments.

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1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price reflects GM s branding, quality, and warranty, which may not be necessary for all buyers.

2. **Limited Availability** OEM parts may not be as widely stocked as aftermarket options, especially for older model years. You might need to order through a dealer or GM s parts department, which could involve longer wait times.

3. **Overkill for Minor Damage** If the damage to the bumper is superficial (e.g., minor scratches or dents), replacing just the outer molding may not be cost-effective. In such cases, a full bumper replacement or professional refinishing might be more practical.

4. **Potential for Counterfeit Parts** Even when purchasing from a dealer, there s a risk of receiving a counterfeit OEM part, especially if buying from third-party sellers. Always verify the part s authenticity (e.g., check the GM part number and packaging).

5. **Labor Costs** While the part itself is high-quality, labor costs for installation (if not doing it yourself) can add up, particularly if a dealer or specialist is required. Aftermarket parts may have lower associated labor costs.

6. **Environmental Impact** OEM parts contribute to electronic waste when disposed of, whereas some aftermarket parts may be more recyclable or made from sustainable materials (though this is not always the case).

7. **No Customization Options** Unlike aftermarket parts, OEM components do not offer design variations (e.g., different colors, styles, or performance enhancements). If you want to personalize the vehicle, aftermarket options may be more flexible.

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The GM 23478000 rear bumper outer molding is an excellent choice if you prioritize **quality, fit, durability, and warranty protection**. It s ideal for owners who want to maintain their vehicle s original appearance and functionality without compromising on compatibility. However, the **higher cost and limited availability** make it less practical for casual buyers or those dealing with minor damage.

For **budget-conscious buyers** or those with **cosmetic-only concerns**, aftermarket parts may offer a more affordable alternative, provided they meet quality standards. However, if the bumper is damaged structurally or you want to ensure long-term reliability, the OEM part is the safest and most reliable option.

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- You want the best fit and finish for your 2016-2017 Terrain.

- The bumper is significantly damaged (structural or functional issues).

- You plan to keep the vehicle long-term or sell it with minimal depreciation.

- You have access to a dealer or authorized seller to verify authenticity.

- The damage is purely cosmetic (e.g., minor scratches or fading).

- You re on a tight budget and can find a reputable aftermarket part with good reviews.

- You re comfortable with potential fitment or compatibility risks.

**Final Tip:** Always cross-reference the part number with the vehicle s VIN to ensure compatibility, and purchase from trusted sources (e.g., GM s official website, authorized dealers, or well-reviewed online retailers). If in doubt, consult a mechanic or GM service center for guidance.

Details:

This part fits vehicles made in the following years 2016 ,2017.

part #: 23478000 prices

• $97.98-$120.69

specifications frontbumperus:

• for models: Terrain
• for years: 2016-2017
• brand: Gm Oem
• mpn: 23478000
• part type: Bumper Molding
• return policy: No Returns For Parts Having Electrical Components
• item name: Outer Molding
• ipn: 50195-00371
• category 1: Body Hardware
• fitment type: Direct Replacement
• category 3: Bumper Amp; Components
• genuine oem: Yes
• category 2: Rear Bumper
• placement on vehicle: Left
• part ref on diagram: Only Part Reference 22 On The Diagram Is Included

payments frontbumperus:

• wallet: Paypal
• credit card: Visa
• other

returns frontbumperus:

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

general frontbumperus:

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

seller frontbumperus:

• city: Chandler, Arizona
• rating: 99.6%
• # reviews: 92446

offer frontbumperus:

• availability: In Stock
• started: February 7, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

shipping frontbumperus:

• carrier: USPS
• cost: $0.00
• transit: 4-10 Days
• type: Fixed
• class: Standard
• service: USPS Ground Advantage

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