MERCEDES Trunk Hatch Tailgate 170-58141B Benz Trunk/hatch/tailgate 126 86-91 26268893

( Manufacturer Part Number: 380SEC ), ( Part Type: Trunk ), ( Conditions Options: 0f2, 2dr, Gld, Repaint ), ( Genuine Oem: Yes ), ( Ipn: 170-58141b ), ( Make: Mercedes-benz ), ( Manufacturer Warranty: 6 Month )

Review MERCEDES benz Trunk/hatch/tailgate 126 Type 86-91 560 fits 380SEC 560SEC 1983

The **Mercedes-Benz 170-58141B Trunk/Hatch/Tailgate** (part number **126 560SEC**, model years **1986 1991**, corresponding to the **W126 560 SEC**) is a meticulously engineered component designed to deliver both functionality and aesthetic refinement for one of the most iconic luxury coupes of the late 20th century. This tailgate assembly, crafted for the high-performance **560 SEC** variant of the legendary **W126** series, embodies Mercedes-Benz s commitment to precision engineering and timeless design. The **170-58141B** is a critical element of the vehicle s rear structure, seamlessly integrating the hatchback mechanism with the trunk lid, ensuring smooth operation while maintaining the coupe s sleek, aerodynamic silhouette. Constructed from high-grade materials, this tailgate features a robust yet elegant construction, with reinforced steel framing and weather-resistant seals to prevent water ingress, a critical consideration for the SEC s high-speed capabilities. The design incorporates Mercedes-Benz s signature attention to detail, including precise panel alignment, flush-fitting hinges, and a contoured exterior surface that complements the vehicle s flowing lines. Inside, the tailgate houses a compact yet functional cargo area, accessible via a manual or optional power-operated mechanism, depending on the vehicle s configuration. The **560 SEC** variant, with its powerful **5.6-liter V8 engine** and advanced suspension tuning, demands a tailgate that balances durability with performance this part delivers both, ensuring reliable operation even under demanding conditions. Whether restoring a classic SEC or maintaining one in showroom condition, the **170-58141B** is an essential component that upholds the integrity of this legendary Mercedes-Benz model, blending heritage craftsmanship with modern reliability.

### **Analysis of Buying a Mercedes-Benz 170-58141B (W126 560 SEC, 1986 1991, VIN 26268893)**

The **Mercedes-Benz 560 SEC (W126)** is a luxury grand tourer from the late 1980s, known for its opulence, performance, and iconic design. However, like any classic car, it comes with significant pros and cons. Below is a detailed breakdown of its strengths and weaknesses, followed by a conclusion and recommendation.

---

### **Pros**

1. **Iconic Design and Prestige**

The W126 560 SEC is one of Mercedes-Benz s most recognizable models, blending classic elegance with sporty elements. Its long hood, sleek lines, and distinctive grille make it a head-turner. Owning such a car carries prestige, especially in automotive circles.

2. **Powerful and Reliable Engine**

The **5.6L M117 V8** (in the SEC) produces **260 280 hp** (depending on year) and **357 lb-ft of torque**, making it one of the most powerful Mercedes of its era. This engine is robust, especially in later models (1988 ), where fuel injection and improved tuning reduced issues like carbon buildup. With proper maintenance, it can last well over 100,000 miles.

3. **Luxury and Comfort**

The W126 is renowned for its **high-quality interior**, featuring **leather upholstery, power windows, cruise control, air conditioning, and a smooth ride**. The cabin is spacious, with ample legroom and a commanding driving position. The **automatic transmission (4G or 5G)** is smooth, though manual versions (where available) are rare and highly sought after.

4. **Strong Resale Value for Classics**

As a **limited-production luxury car**, the 560 SEC holds its value well compared to more common Mercedes models. Well-maintained examples can appreciate over time, especially if they retain originality or have desirable modifications.

5. **Modification Potential**

The V8 engine is **tune-friendly**, with aftermarket support for **turbocharging, supercharging, or fuel injection upgrades**. Suspension modifications (lowering springs, coilovers) can improve handling, while exhaust and intake upgrades enhance performance. The **SEC s lightweight body** (compared to the longer 560SL) makes it a favorite for performance builds.

6. **Classic Car Community and Support**

The W126 has a **dedicated following**, with clubs (e.g., **W126 Owners Club**), forums, and specialists who understand its quirks. Parts are widely available, though some rare components (e.g., original leather, wiring harnesses) may require sourcing.

7. **Driving Dynamics**

The SEC s **shorter wheelbase** (vs. the 560SL) gives it a more agile, sportier feel. With proper suspension tuning, it can handle corners well, though it s not a track weapon. The **steering is precise**, and the **brakes (when serviced)** are adequate for its size.

8. **Historical Significance**

The 560 SEC was one of the last **naturally aspirated V8 Mercedes** before turbocharged models dominated. Owning one is a piece of automotive history, appealing to enthusiasts who appreciate the era s engineering.

---

### **Cons**

1. **High Maintenance Costs**

- **Engine:** While robust, the **M117 V8** requires **regular valve adjustments (every 30,000 40,000 miles)**, **fuel system cleaning (to prevent carbon buildup)**, and **timing chain inspection**. Ignoring these can lead to **expensive repairs**.

- **Electrical System:** The **1980s wiring harness** is prone to **corrosion, shorts, and failure**, especially in humid climates. Rewiring jobs can cost **$2,000 $5,000**.

- **Suspension & Steering:** **Ball joints, tie rods, and control arms** wear out quickly, requiring frequent replacement. The **power steering pump** is a common failure point.

- **Transmission:** The **4-speed automatic (4G) is more reliable than the 5-speed (5G)**, but both can develop **slippage or rough shifting** if not maintained.

2. **Fuel Economy**

The **5.6L V8 guzzles fuel**, averaging **12 15 MPG highway** in a stock condition. With modifications (turbo, supercharger), this drops further. **Fuel costs add up quickly**, making it impractical for daily use unless you have a budget for premium fuel.

3. **Rust and Body Issues**

- **Early models (1986 1987) are more prone to rust**, particularly in the **wheel arches, sills, and floor pans**. Later models (1988 ) have **improved rust resistance**.

- **Popping panels, misaligned bodywork, and dented fenders** are common due to age. Restoring the body to original condition can be **labor-intensive and expensive**.

4. **Weight and Handling**

- The **560 SEC is heavy (4,000 lbs)**, which makes it **less nimble** than modern sports cars.

- **Understeer is a common issue**, especially at higher speeds. The **stock suspension is soft**, leading to a **bouncy ride** unless modified.

- **Brakes wear out quickly** due to the weight, requiring **regular pad and rotor replacements**.

5. **Originality vs. Restoration**

- **Restoring to original condition is costly** original leather, carpets, and trim are expensive to replace.

- **Aftermarket parts (wheels, exhaust, interior) can detract from value** if the car is meant to be a classic.

6. **Driving Experience Limitations**

- **No modern safety features** (no ABS, airbags, or stability control).

- **Visibility is compromised** due to the **large grille and tall windshield** (though the SEC s shorter roof helps).

- **Noise and vibration** from the engine and road can be intrusive, especially on highways.

7. **Insurance Costs**

Classic car insurance is **cheaper than standard auto insurance**, but a **high-value W126 SEC** can still be **expensive to insure**, especially if modified or driven frequently.

8. **Parts Availability and Labor**

- While parts are **widely available**, **rare components (e.g., original wiring, leather, or specific body panels) can be hard to find**.

- **Labor costs for classic cars are high** specialists charge **$100 $150/hour** for repairs, compared to $80 $120 for modern cars.

---

### **Common Issues to Check Before Buying**

1. **Engine Condition**

- **Valve adjustments** (should be done recently).

- **No blue smoke** (indicates oil burning).

- **No unusual noises** (ticking, knocking could mean rod bearings).

- **Fuel system cleanliness** (carbon buildup in later models).

2. **Transmission**

- **No slipping or rough shifting** (especially in 5-speed autos).

- **Fluid level and condition** (should be fresh and red, not burnt).

3. **Electrical System**

- **Test all lights, windows, and accessories** (common failures).

- **Check for corrosion in the wiring harness** (especially near the firewall).

- **Battery health** (1980s batteries degrade quickly).

4. **Suspension & Steering**

- **No excessive play in steering** (check ball joints, tie rods).

- **Suspension components** (shocks, struts, control arms) should be firm, not leaking.

- **Wheel alignment** (often out after years of driving).

5. **Body and Rust**

- **Inspect wheel arches, sills, and floor pans** for rust.

- **Check for popping panels** (sign of poor repair).

- **Test all doors and hood** for proper sealing.

6. **Interior**

- **Leather condition** (cracks, tears, or mold).

- **Carpet and headliner** (should not be stained or missing).

- **Air conditioning and heater** (common failures in older models).

7. **Documentation and History**

- **Service records** (proves maintenance was done).

- **Originality** (if buying a "restomod," clarify what s original vs. modified).

- **Title status** (avoid salvaged or rebuilt titles).

---

### **Conclusion**

- **Enjoys classic luxury cars** and doesn t mind higher maintenance costs.

- **Has mechanical skills or access to a trusted mechanic**.

- **Drives it occasionally**

Details:

We remove oil pans to inspect automatic transmissions. Torque converter must be properly seated and aligned to the front pump. Warranty does not include shift motor, switches, sensors, or seals. The part includes the gate or sheet metal, all internal components, and any attached non-removable glass.

Engine oil pans must be re-sealed. If heat tabs are melted or removed, warranty void. Transfer Case. Purchaser must replace seals, gaskets, and filter before installation re-seal the oil pan.

Residential delivery is not included in the free shipping or our regional charges. No Labor or any other charges related to the sale installation of this product are warranted. Radiators must be flow tested or replaced receipts required. Contact B R immediately prior to removing or repairing any components.

Confirm proper gear ratio prior to installation. Check with the dealer as components may be different. Must be installed and inspected by a factory trained certified technician. Small Parcel Shipping UPS/FedEx: Free shipping on all small parcel orders.

Mounting hardware and auxiliary parts are not included. B R Automotive does not guarantee mileage. Fill with fluid according to manufacturers recommended type and level. No Hardware, Accessories.

Inspect and replace as needed. Brakes, seals, sensors, and lines should be inspected replaced as needed. Timing belts, thermostat, water pump and other maintenance items must be replaced. Cooling lines must be flushed of debris before installing.

Inspect and replace seals gaskets as needed.

part #: 380sec price

• $832.38

specifications trunklipa:

• for models: 380sec, 560sec
• for makes: Mercedes
• for years: 1983
• mpn: 380sec
• part type: Trunk
• conditions options: 0f2, 2dr, Gld, Repaint
• genuine oem: Yes
• ipn: 170-58141b
• make: Mercedes-benz
• manufacturer warranty: 6 Month

payments trunklipa:

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

seller trunklipa:

• rating: 98.0%
• # reviews: 68022
• city: Carson City, Nevada

general trunklipa:

• Exterior Parts Accessories > doors, Trunk Lids Hatches > Liftgates
• condition: Used

offer trunklipa:

• quantity: 1
• started: February 4, 2026
• best offers: True
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping trunklipa:

• class: Freight
• type: Fixed
• cost: $150.00
• service: Flat Rate Freight

returns trunklipa:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

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