GM 16512744 Pointac Rear Marker Light Rh 1990S 16512745

( Brand: Gm ), ( Manufacturer Part Number: 16512744 ), ( Part Type: Light ), ( Oe/oem Part Number: 16512745 ), ( Placement On Vehicle: Rear )

Review GM 1990pointac Rear Side Marker Light Rh And

The **GM 16512744 (1990s Pontiac Firebird Trans Am Rear Marker Light, RH)** and its counterpart, the **GM 16512745 (LH)**, are iconic components from the legendary **Firebird Trans Am**, a muscle car that defined an era of American automotive performance and style. These rear marker lights, though small in size, play a crucial role in both functionality and aesthetics, embodying the bold, high-performance identity of the T-AM. Crafted for the **1990s generation of Firebirds**, particularly those built during the **fourth-generation (T4) era**, these lights were designed to meet federal lighting regulations while contributing to the car s signature aggressive stance. The **1990s Pontiac Firebird Trans Am** was a vehicle that blended raw power with a sleek, aerodynamic silhouette, and these rear marker lights were no exception engineered with precision to ensure clarity and visibility while maintaining the car s sharp, angular design language. The **16512744 (right-hand) and 16512745 (left-hand) units** are typically **amber-tinted, lens-covered bulbs** that project a focused, unobstructed glow, ensuring compliance with road safety laws without compromising the car s visual impact. These lights are often found in the **rear bumper or tail panel**, positioned just below the brake lights, where they serve both a practical purpose and a stylistic one, reinforcing the T-AM s muscular yet refined aesthetic. For collectors and enthusiasts, these components are highly sought-after due to their association with one of the most recognizable muscle cars of the late 20th century. Whether restoring a classic Firebird or upgrading a modern replica, these **GM OEM rear marker lights** ensure authenticity and performance, making them essential for any true T-AM aficionado. Their durability and compatibility with aftermarket lighting systems also make them a versatile choice for custom builds, where maintaining originality meets modern modifications.

### **Pros and Cons of Buying GM 1990s Pontiac Rear Marker Lights (Part Numbers 16512744 and 16512745)**

1. **Compatibility** These rear marker lights are designed specifically for GM vehicles from the 1990s, including Pontiac models like the Grand Prix, Trans Am, and others. They should fit without modification, assuming the wiring harness and mounting points match.

2. **Reliability** GM parts from this era were generally durable, especially if the lights are in good condition. Original or high-quality aftermarket replacements should last for years with proper installation.

3. **Availability** While not as common as modern parts, these lights can still be found through online marketplaces (eBay, RockAuto, parts depots), salvage yards, or GM parts stores. They may be cheaper than buying new from a dealer.

4. **Functionality** Properly functioning rear marker lights are essential for visibility and legal compliance. If the current lights are burnt out or damaged, replacing them ensures safety and avoids fines.

5. **Aesthetic Consistency** If restoring or maintaining a classic Pontiac, using original or period-correct parts helps preserve the vehicle s authenticity.

1. **Age and Wear** Parts from the 1990s may show signs of aging, such as cracked housings, faded lenses, or corroded wiring. Used parts require inspection to ensure they work properly.

2. **Bulb Compatibility** The lights likely use older-style bulbs (e.g., incandescent), which may not be as energy-efficient or long-lasting as modern LEDs. Replacement bulbs may need to be sourced separately.

3. **Potential for Counterfeit or Mismatched Parts** Buying from unverified sellers could result in knockoff parts that don t fit correctly or function as intended. Always verify the part numbers and condition before purchasing.

4. **Wiring and Installation Challenges** If the original wiring harness is damaged or incompatible with modern vehicles, additional work may be required to integrate the lights properly. Some aftermarket harnesses may be needed.

5. **Cost vs. New Parts** While used parts can be cheaper, if the lights are part of a larger restoration project, investing in new or high-quality aftermarket replacements might be more cost-effective in the long run.

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### **Conclusion**

Buying used GM rear marker lights from the 1990s can be a practical and budget-friendly solution if you need replacements for a classic Pontiac. They offer compatibility and reliability, but potential issues like wear, bulb type, and installation challenges must be considered. If the lights are in good condition and sourced from a reputable seller, they can be a solid choice. However, if you re restoring a vehicle or prioritizing long-term durability, investing in new or aftermarket parts with modern features (e.g., LED compatibility) may be worth the extra cost.

### **Recommendation**

- **If you need a quick, low-cost fix** and the lights are in good working condition, purchasing used GM rear marker lights (16512744 and 16512745) from a trusted source is reasonable.

- **If restoring or maintaining a vehicle long-term**, consider aftermarket replacements that offer better durability, LED compatibility, or easier installation.

- **Always inspect the parts thoroughly** before purchasing check for cracks, corrosion, and proper bulb functionality. Test the lights in a known-working vehicle if possible.

- **Verify wiring compatibility** if the harness is damaged, factor in the cost of repairs or a new harness to avoid complications during installation.

Details:

1990GM Pointac Rear Side Marker Light RH 16512744 16512745.

part #: 16512744 prices

• $22.99-$25.00

specifications sidemarkeligh:

• brand: Gm
• mpn: 16512744
• part type: Light
• oe/oem part number: 16512745
• placement on vehicle: Rear

returns sidemarkeligh:

• policy: No Returns

general sidemarkeligh:

• condition: Used
• Car Truck Parts Accessories > Lighting Lamps > Side Marker Light Assemblies

shipping sidemarkeligh:

• cost: $0.00
• transit: 5-12 Days
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard

payments sidemarkeligh:

• other
• credit card: Discover
• wallet: Google-pay

seller sidemarkeligh:

• rating: 100.0%
• city: Laughlin, Nevada
• # reviews: 116

offer sidemarkeligh:

• availability: In Stock
• started: June 10, 2026
• sold: 0
• quantity: 1
• best offers: True
• options: Ship-to-home

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