VOLVO 3534078 Third Brake Light Center 940 3RD 4126M

( Manufacturer Part Number: 3534078 ), ( Placement On Vehicle: Rear ), ( Type: Center Brake Light Assembly ), ( Features: Dot-certified ), ( Lighting Technology: Incandescent ), ( Housing Color: Black ), ( Lens Color: Red ), ( Country Of Origin: United States ), ( Item Height: 6.3 ), ( Item Length: 3.15 ), ( Voltage: 12 V ), ( Vintage Part: No ), ( Mounting Style: Screws ), ( Tag : 16201 ), ( Item Warranty: 30 Days )

Review VOLVO 3rd Third Brake Light Sedan Oem #4126m fits 944 1989–1995

The **Volvo 3534078 (1989 1995 940/944) Third Brake Light Center (4126M)** is a precision-engineered aftermarket lighting component designed to seamlessly integrate with the iconic Scandinavian elegance of Volvo s mid-1990s luxury sedans and wagons. Crafted to exacting standards, this brake light assembly features a robust, durable construction that ensures reliable performance under varying driving conditions, from bustling city streets to winding rural highways. The center brake light, positioned strategically between the two rear tail lights, enhances visibility and compliance with modern traffic regulations, particularly in regions where a third brake light is legally mandated. Its sleek, aerodynamic design complements the Volvo s signature clean lines, blending seamlessly with the factory-installed lenses while maintaining the vehicle s timeless aesthetic. Made from high-quality materials, including a sturdy plastic housing and a clear, UV-resistant polycarbonate lens, this component is built to withstand the elements, resisting yellowing, cracking, or fading over time. The internal wiring harness is meticulously engineered for a secure, interference-free connection, ensuring consistent illumination without the risk of loose or corroded contacts. Whether restoring a classic Volvo to its original glory or upgrading an existing setup for improved safety and compliance, this third brake light is a dependable choice that combines functionality with Volvo s signature attention to detail. Its universal fitment across the 1989 1995 940 and 944 models including both sedan and wagon variants makes it an essential accessory for enthusiasts seeking to maintain their vehicle s integrity while adhering to contemporary lighting standards.

### **Pros and Cons of Buying a 1989 1995 Volvo 940/944 (VIN 3534078) with a Third Brake Light (4126M) Issue**

#### **Pros**

1. **Reliability and Durability** Volvo 940/944 models from this era are known for their robust engineering, particularly in the chassis and suspension. Many owners report that these cars last well beyond 200,000 miles with proper maintenance.

2. **Strong Resale Value** Volvos from this generation hold their value better than many contemporaries, especially if well-maintained. The 940/944 is still sought after by enthusiasts and practical buyers alike.

- **Belted seats** (standard in later models)

- **Good visibility** (especially in the 944)

- **Reliable braking system** (though the third brake light issue is a known quirk)

4. **Comfortable Ride** The 940/944 offers a smooth, well-damped ride, making it ideal for daily driving and long trips. The 940, in particular, has a more refined interior than the 944.

5. **Moderate Maintenance Costs** While not as cheap as a Ford or Toyota, Volvo parts are widely available, and labor costs are reasonable compared to luxury brands. The **4126M engine** (a 2.3L inline-four) is simple and reliable if maintained.

6. **Classic Appeal** If you appreciate Scandinavian design, the 940/944 has a timeless, understated elegance that many modern cars lack. It s also a good choice for those who want a car that stands out without being flashy.

7. **Good Handling** The 940/944 drives well, with precise steering and a balanced weight distribution. The 944, in particular, has a sportier feel than the 940.

8. **Fuel Efficiency (for its class)** The 4126M engine (especially in later models with catalytic converters) is reasonably efficient, averaging **18 22 MPG combined** decent for a car of this size and era.

9. **Available Parts & Community Support** Volvo has a strong aftermarket, and the 940/944 has a dedicated following. Finding parts, tuners, and restoration guides is relatively easy.

10. **Potential for Modifications** The 940/944 can be upgraded with modern electronics (ECU tuning, better suspension, etc.) while retaining its original character.

---

#### **Cons**

1. **Third Brake Light (4126M) Issue** The most significant drawback of this specific VIN (3534078) is the **faulty third brake light wiring harness**. In the 4126M engine models (1989 1995), the wiring for the center brake light often fails due to:

- **Corrosion in the harness** (common in Swedish climates)

- **Poor soldering or connections** in later models

- **Complete failure of the light itself**

- **This is a safety concern** a non-functioning brake light is illegal in most places and increases accident risk.

- **Replacement harness** ( $50 $150)

- **Aftermarket wiring kit** (commonly available)

- **DIY soldering** (if mechanically inclined)

- **Some owners replace the entire tail light assembly** ( $200 $400)

*If this issue isn t addressed, it could be a dealbreaker for some buyers.*

- **Faulty relays** (common in the 940/944)

- **Intermittent issues with lights, windows, or radio**

- **Corroded ground wires** (especially in older models)

- **This can be frustrating and costly if not properly diagnosed.**

- **Wheel wells**

- **Rocker panels**

- **Floor pans**

- **Check the undercarriage thoroughly** rust can weaken structural integrity.

4. **Transmission Issues (Manual vs. Automatic)**

- **Manual transmissions (A160F)** are generally reliable but can develop **clutch wear** over time.

- **Automatic transmissions (A1604)** have had **oil leaks and solenoid failures** in some models. Later models (post-1993) improved, but early ones may need attention.

5. **Interior Wear & Tear** The 940/944 interiors (especially in older models) can show **cracked dash panels, worn seats, and fading upholstery**. While not structural, this affects comfort and resale value.

6. **Heating & Air Conditioning (H&A) Problems**

- **Blower motors fail** (common in older Volvos)

- **A/C compressors can leak refrigerant**

- **Heater core leaks** (if the car has been driven in cold climates)

7. **Suspension Wear**

- **Shocks & struts** wear out over time (expect replacement every **60,000 100,000 miles**).

- **Ball joints and tie rods** can wear, leading to **clunking noises** and poor handling.

8. **Fuel System Issues**

- **Carbureted models (pre-1992)** can suffer from **vacuum leaks, dirty jets, and float issues**.

- **Later fuel-injected models** (1992 ) are more reliable but can still develop **fuel pump failures** or **sensor issues**.

9. **Exhaust & Emissions Problems**

- **Catalytic converters** (especially in later models) can clog or fail.

- **OBD-I systems** (early models) may trigger **check engine lights** for minor issues.

10. **Higher Maintenance Than Modern Cars**

- While not as expensive as a BMW or Mercedes, **regular maintenance (timing belt, fluids, filters) is essential** to keep the car running smoothly.

- **Labor costs can add up** if the car is in a high-cost area.

---

### **Conclusion & Recommendation**

#### **Should You Buy This Volvo?**

**Yes, but with conditions.**

**You address the third brake light issue immediately** (this is a safety priority).

**You inspect for rust, electrical faults, and suspension wear** before purchasing.

**You re prepared for potential electrical gremlins** (common in this era).

**You maintain it properly** (oil changes, timing belt, fluid refreshes).

**You enjoy classic Scandinavian design and reliability** over modern convenience.

- **Enthusiasts who appreciate Volvo s engineering** and don t mind some quirks.

- **Daily drivers who prioritize comfort and longevity** over cutting-edge tech.

- **Buyers who want a car with strong resale potential** in the classic market.

- **Those who enjoy working on their car** (or have a trusted mechanic).

**You can t afford or don t want to fix the third brake light** (illegal in most places).

**You dislike electrical issues** (common in this model).

**You need a car with minimal maintenance** (this is not a "set-and-forget" vehicle).

**You re sensitive to rust or interior wear** (expect some aging).

**This is a great Volvo to own if you re willing to put in the effort to keep it running smoothly.** The **4126M engine is reliable**, the **chassis is strong**, and the **driving experience is enjoyable**. However, **budget for the third brake light fix and be prepared for potential electrical or suspension issues**.

- **Get a pre-purchase inspection (PPI)** from a Volvo specialist.

- **Brake light functionality** (fix before driving it home).

- **Electrical systems** (lights, windows, radio).

- **Suspension & handling** (no clunks or excessive play).

- **Rust spots** (especially undercarriage).

- **If the car passes inspection and the brake light issue is resolved, it s a solid buy.**

- **If you re on a tight budget, consider a later model (1995 ) or a 960/980 for better reliability.**

**Overall, this is a fantastic car for the right owner just don t expect it to run forever without attention.**

Details:

Shipping cost was normal and the item well packaged. Lift gate services are available at an extra cost of $150. Quality Assurance. Body Type Sedan.

Wide Range of Parts. Some panels in worse shape than others but overall got what I expected, as described. 10 out of would recommend. Fast Reliable.

Shipping was pricey, but you gotta do what. Clear photos or videos. Commercial addresses may incur lower costs than residential ones. They look great in the car.

Priced right, shipped timely. I was able to fix them with parts off my old panels. The item was as described and value great. Review item compatibility using provided part numbers and images.

All parts are tested and inspected for reliability performance. Didn't budge on the pallet and was waterproof. Well packaged to prevent damage even though it looks like the shipper tried. Overall very satisfied.

This item is an excellent value and as described. Tag Number 16201, Year/Year Range 1989 -1995, Make Volvo, model 940, Sub model T, Series 944.

part #: 3534078 prices

• $49.99-$112.10

specifications lightinglam:

• for models: 944
• for makes: Volvo
• for years: 1989-1995
• mpn: 3534078
• placement on vehicle: Rear
• type: Center Brake Light Assembly
• features: Dot-certified
• lighting technology: Incandescent
• housing color: Black
• lens color: Red
• country of origin: United States
• item height: 6.3
• item length: 3.15
• voltage: 12 V
• vintage part: No
• mounting style: Screws
• tag : 16201
• item warranty: 30 Days

offer lightinglam:

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

payments lightinglam:

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

general lightinglam:

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

returns lightinglam:

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

seller lightinglam:

• rating: 99.2%
• city: Alexander, New York
• # reviews: 2488

shipping lightinglam:

• cost: $0.00
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• transit: 5-13 Days

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