1. Bumper Inserts & Covers Offers
  2. sku: 23412698835216632
  3. GM 486783

GM 486783 Nos Rh Rear Bumper Strip S/w

fits model: Catalina, Bonneville. make: Pontiac. year: 1972.

486783 Gm 1972 Pontiac Part# Nos Rh Rear Bumper Strip Catalina Bonneville Exc S/w

( Brand: Gm ), ( Manufacturer Part Number: 486783 ), ( Type: Bumper Strip ), ( Color: Black ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear, Right ), ( Country Of Origin: United States )

Review GM Pontiac Part# Nos Rh Rear Bumper Strip Exc S/w fits CATALINA BONNEVILLE 1972

The **GM 486783 1972 Pontiac Catalina/Bonneville Excelsior (S/W) Rear Bumper Strip** is a meticulously crafted, period-correct replacement part designed to restore the classic, aggressive stance and authentic styling of one of the most iconic muscle cars of the early 1970s. This high-quality aftermarket bumper strip, crafted from durable, weather-resistant materials, replicates the bold, chrome-plated or painted finish of the original factory piece, ensuring a seamless blend with the rest of your vehicle s exterior. The **Excelsior (S/W) trim level** known for its sporty, high-performance aesthetic demands precision, and this bumper strip delivers with its exacting fit, designed to match the contours of the 1972 Pontiac s rear bumper housing, whether it s the Catalina s more conservative styling or the Bonneville s sleeker, performance-oriented look. The strip features a clean, tapered design that enhances the car s aggressive stance while maintaining the proper spacing and alignment for a factory-like appearance. Whether you re restoring a show-quality classic or simply preserving the integrity of a daily driver, this bumper strip is engineered to withstand the elements, resist corrosion, and endure the test of time, just like the original. Perfect for enthusiasts who refuse to compromise on authenticity, this part is a must-have for any Pontiac owner seeking to complete their vehicle s classic appeal with the finest, most accurate reproduction available.

### **Pros and Cons of Buying a 1972 Pontiac Catalina Bonneville Exc S/W with NOS RH Rear Bumper Strip**

#### **Pros**

1. **Classic Pontiac Heritage** The Catalina Bonneville was a high-performance model in the early 1970s, known for its muscle car roots and distinctive styling. Owning a piece of automotive history adds sentimental and collector value.

2. **NOS (New Old Stock) Rear Bumper Strip** The inclusion of a NOS rear bumper strip is a significant advantage. NOS parts are rare and often in better condition than aftermarket replacements, ensuring authenticity and reducing restoration costs.

3. **Potential for Restoration or Preservation** If the vehicle is in need of work, the NOS bumper strip means you won t have to hunt for a matching part later. This can make restoration more straightforward and cost-effective.

4. **Collectible Status** The Bonneville Exc (Executive) trim was a premium option, and the Catalina nameplate adds exclusivity. These cars are sought after by enthusiasts, which could increase resale value over time.

5. **Originality and Rarity** A fully original or near-original 1972 Pontiac with NOS components is harder to find, making it a unique acquisition for collectors.

6. **Potential for Performance Modifications** While the 1972 Bonneville was not a high-performance car by modern standards, it still has potential for engine swaps (e.g., a small-block Chevy or Pontiac) or suspension upgrades to improve drivability.

7. **Cultural and Nostalgic Appeal** For those who grew up in the 1970s or appreciate classic American muscle cars, this vehicle carries nostalgic value.

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#### **Cons**

1. **Age and Wear** A 1972 Pontiac is over 50 years old, meaning it likely requires significant maintenance, repairs, or restoration. Rust, worn suspension, and outdated electrical systems are common issues.

2. **High Maintenance Costs** Older vehicles often have parts that are difficult or expensive to replace. Labor costs for classic cars can be prohibitive, especially if specialized mechanics are required.

3. **Fuel and Emissions Compliance** Modern fuel standards and emissions regulations may require modifications (e.g., catalytic converters, fuel injection upgrades) to make the car drivable legally in many areas.

4. **Reliability Concerns** The original engine, transmission, and drivetrain may be worn out. Common failures include head gaskets, water pump leaks, and failing alternators.

5. **Insurance Challenges** Classic car insurance can be expensive, especially for high-value or modified vehicles. Standard policies may not cover restoration costs.

6. **Limited Practicality** Unlike modern cars, a 1972 Pontiac may lack features like air conditioning, power steering, or reliable climate control, making daily use uncomfortable in extreme weather.

7. **Market Volatility** The value of classic cars can fluctuate based on trends, economic conditions, and collector demand. What you pay today may not be recoverable in the future.

8. **Time-Consuming Projects** Restoring or even maintaining a classic car is a labor-intensive process. If you re not prepared for long-term commitment, the project could become overwhelming.

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### **Conclusion**

Buying a 1972 Pontiac Catalina Bonneville Exc S/W with a NOS rear bumper strip is an exciting opportunity for an automotive enthusiast who appreciates classic cars, originality, and the challenge of restoration. The NOS bumper strip is a major plus, reducing future part-hunting hassles, while the Bonneville s heritage and rarity add collector appeal.

However, the vehicle s age, potential mechanical issues, and high maintenance costs make it a significant financial and time investment. It is not a practical daily driver but rather a passion project for those willing to dedicate resources to preserving or restoring it. If you have the budget, mechanical skills, or access to a restoration team, this could be a rewarding acquisition. If not, the risks may outweigh the rewards.

### **Recommendation**

- **Proceed if:** You are a passionate classic car owner with the financial means, time, and mechanical knowledge (or access to professionals) to restore or maintain the vehicle. You prioritize authenticity and long-term preservation over practicality.

- **Avoid if:** You need a reliable, low-maintenance car for daily use. You lack the budget for unexpected repairs or the patience for a lengthy restoration project. You prefer modern conveniences over vintage charm.

- **Alternative Approach:** Consider purchasing a lower-mileage or more restored example if available, or start with a simpler classic car to gain experience before tackling a high-end project like this.

Ultimately, this purchase should align with your automotive goals whether as a collector s item, a restoration challenge, or a lifelong project.

Details:

This bumper strip is a perfect addition for those looking to restore their classic Pontiac vehicles original condition. The color is black, and it not a performance part but an authentic NOS new old stock piece that maintains the original look quality. It is a vintage part from GM with the number 486783, specifically designed for right rear side. The product is a 1972 Pontiac RH rear bumper strip for Catalina and Bonneville model's, exc.

specifications vintagecarbumperus:

  • for models: Catalina, Bonneville
  • for makes: Pontiac
  • for years: 1972
  • brand: Gm
  • mpn: 486783
  • type: Bumper Strip
  • color: Black
  • vintage part: Yes
  • universal fitment: No
  • placement on vehicle: Rear, Right
  • country of origin: United States

returns vintagecarbumperus:

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

shipping vintagecarbumperus:

  • carrier: USPS
  • type: Calculated
  • class: Standard
  • cost: $28.10
  • service: USPS Ground Advantage
  • transit: 4-10 Days

offer vintagecarbumperus:

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

general vintagecarbumperus:

  • condition: New
  • Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers

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seller vintagecarbumperus:

  • rating: 100.0%
  • # reviews: 686
  • city: Carlisle, Pennsylvania
for models: catalina, bonneville, for makes: pontiac, for years: 1972, type: bumper strip, vintage part: yes, universal fitment: no, placement on vehicle: rear, right, country of origin: united states,
category: auto parts > exterior parts accessories > bumpers components > bumper inserts covers, color: black, sku: 23412698835216632,
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