PONTIAC 16505091 Fiero Third High Brake Light Lens

( Manufacturer Part Number: 16505091 ), ( Part Type: Brake Light Len )

Review PONTIAC Fiero Third High Brake Light Lens fits 1986–1988

The **Pontiac Fiero (Part Number: 16505091)** from the model years **1986, 1987, and 1988** features a sleek, third high brake light lens that is both functional and stylish, designed to enhance visibility and safety while maintaining the iconic mid-engine sports car s distinctive aesthetic. This high-quality lens, crafted for the Fiero s distinctive rear fascia, is a precise fit for the **third brake light assembly**, ensuring optimal illumination when braking under low-light conditions or in adverse weather. The lens is engineered to be durable, resistant to yellowing or cracking over time, and compatible with the Fiero s signature two-door coupe design, which was renowned for its lightweight, high-performance chassis. Whether you re restoring a classic Fiero to its original glory or upgrading an existing brake light system for improved safety, this lens seamlessly integrates with the vehicle s retro-futuristic styling, blending form and function. Its clear, unobstructed design allows for maximum light output, making it a reliable choice for both enthusiasts and everyday drivers who appreciate the Fiero s timeless appeal. Perfect for collectors, mechanics, or owners looking to maintain their Fiero s authenticity, this part ensures that every brake application is both visible and visually striking.

### **Pros and Cons of Buying a 1986-1988 Pontiac Fiero (Part Number 16505091 Third High Brake Light Lens)**

#### **Pros**

1. **Classic Mid-Engine Design** The Fiero was one of the first mass-produced mid-engine sports cars in the U.S., offering a unique driving experience with balanced weight distribution and rear-wheel drive dynamics.

2. **Lightweight and Agile** Built with a fiberglass body, the Fiero is relatively light (around 2,500 2,800 lbs), making it nimble and responsive, especially for its time.

3. **V6 Engine Option** The 2.5L or 2.8L V6 engines (depending on model year) provide decent power (around 110 130 hp) and are more reliable than the original 2.0L inline-four, which was prone to overheating and timing chain issues.

4. **Affordable to Maintain (Compared to Classics)** While parts can be scarce, labor costs are often lower than for European sports cars, and basic maintenance (oil changes, brakes, etc.) is manageable.

5. **Modding Potential** The Fiero has a strong aftermarket, with performance upgrades (turbo kits, suspension swaps, engine swaps) and cosmetic modifications widely available.

6. **Nostalgic Appeal** For enthusiasts of the 1980s, the Fiero holds a cult following, making it a fun project car or collector s item.

7. **Potential for Restoration** If you find a well-preserved example (especially a GT or V6 model), it can be a rewarding restoration project with good resale value among Fiero fans.

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#### **Cons**

- **Overheating** (common with the 2.0L engine due to inadequate cooling).

- **Timing chain stretch** (leading to valve float and engine damage if neglected).

- **Rust** (especially in the frame and suspension components).

- **Electrical gremlins** (faulty wiring, intermittent issues).

2. **Scarce and Expensive Parts** Many original components (especially for the 2.0L engine) are discontinued, requiring aftermarket or rebuilt parts, which can be costly.

3. **Poor Safety Ratings** Built with a fiberglass body and minimal crash protection, the Fiero lacks modern safety standards. Roll cages are often required for track use.

4. **Corrosion Problems** Many Fieros suffer from rust in critical areas (frame rails, subframe, suspension mounts), which can compromise structural integrity.

5. **Limited Comfort and Practicality** The small interior, soft suspension, and lack of modern amenities (power steering, A/C in early models) make it less suitable for daily driving.

6. **Depreciation Risk** Unlike some classic cars, the Fiero does not hold value well due to its reliability issues and niche appeal. Most buyers are enthusiasts, not investors.

7. **Driving Quirks** The mid-engine layout can be tricky for new drivers (rear-heavy feel, poor visibility). The manual transmission (if equipped) is stiff and requires practice.

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### **Conclusion**

The **1986 1988 Pontiac Fiero (with the 2.5L or 2.8L V6)** is a **fun, engaging car for enthusiasts** who enjoy mechanical challenges and classic sports car culture. It s best suited for:

- **Weekend drivers** who prioritize driving dynamics over comfort.

- **Project car owners** willing to invest time and money in repairs.

- **Modifiers** who want to build a unique, high-performance machine.

- **Collectors** who appreciate the Fiero s historical significance.

- **Daily drivers** who need reliability and modern safety.

- **Budget-conscious buyers** who want a low-maintenance classic.

- **Those unwilling to deal with rust, engine issues, or part shortages.**

If you find a **well-documented, restored, or heavily modified Fiero (especially a GT or V6 model)**, it can be a rewarding purchase. But if you re looking for a **plug-and-play classic**, consider alternatives like a Mustang, Camaro, or Corvette.

### **Recommendation**

- **Buy if:** You have mechanical skills, a budget for repairs, and enjoy the Fiero s unique character. Focus on **V6 models (1987 1988)** over early 2.0L engines.

- **Avoid if:** You want a hassle-free, reliable classic car or plan to use it daily.

- **Best Approach:** Inspect thoroughly for rust, engine condition, and electrical issues. Consider a **restored or near-restored example** from a reputable seller.

Ultimately, the Fiero is a **love-it-or-hate-it car** ideal for those who embrace its quirks and enjoy the thrill of ownership.

Details:

Please view pictures with care; comes as shown only what is. 1986 1987 1988 Pontiac Fiero Third High Brake Light Lens 86 87 88: Condition. THESE ARE 50 YEAR OLD PARTS AND NOT GOING TO BE PERFECT. Buy More and Save.

This is in good condition for its age; I don't see any cracks or breaks the plastic, and all tabs are intact. Part Number: 16505091. We combine shipping on multiple orders to save you cash. Third Brake Light Lens removed from a 1987 Fiero GT.

We mainly work with old car parts, but we get all sorts of odds and ends in stock from different sources.

part #: 16505091 prices

• $37.99-$49.95

specifications lightinglam:

• for makes: Pontiac
• for years: 1986-1988
• mpn: 16505091
• part type: Brake Light Len

shipping lightinglam:

• cost: $0.00
• class: Standard
• type: Calculated
• transit: 4-8 Days
• carrier: USPS
• service: USPS Ground Advantage

payments lightinglam:

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

offer lightinglam:

• availability: In Stock
• options: Ship-to-home
• started: March 13, 2026
• best offers: True
• quantity: 1
• sold: 0

returns lightinglam:

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

seller lightinglam:

• rating: 99.6%
• # reviews: 6724
• city: Fort Wayne, Indiana

general lightinglam:

• condition: Used
• Car Truck Parts Accessories > Lighting Lamps > Third Brake Light Assemblies

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