MERCEDES 1712706100 Automatic Transmission Benz 169

( Manufacturer Part Number: 1712706100 ), ( Items Included: Torque Converter ), ( Vintage Part: No ), ( Interchange: 400-50185 ), ( Type: Automatic Transmission ), ( Year: 2008 ), ( Id: A01141d1-61c5-4789-9e91-46cab037898b ), ( Country Of Origin: Germany )

Review MERCEDES benz Automatic Transmission 169 Miles fits SLK280 2006–2024

The **Mercedes-Benz 1712706100 06-08 SLK280 Automatic Transmission (24V 169)** is a meticulously engineered transmission module designed exclusively for the iconic **SLK Roadster** models produced between **2006 and 2008**, specifically the **SLK280** variant powered by the **M113 V6 engine**. This transmission is a cornerstone of the vehicle s seamless driving experience, combining precision engineering with Mercedes-Benz s signature blend of performance and refinement. Built to exacting standards, this **7-speed automatic transmission** (often referred to as the **7G-Tronic**) incorporates a sophisticated **torque converter** paired with a **hydraulically actuated valve body**, ensuring smooth and responsive gear shifts even under demanding conditions. The **24V electrical system** integration allows for precise control of clutch engagement, shift timing, and torque conversion, delivering effortless acceleration while maintaining optimal fuel efficiency. The **169** designation in the part number likely refers to the specific **transmission control unit (TCU) calibration** or software version tailored for this generation of SLK, ensuring compatibility with the vehicle s **M113 3.6L V6 engine**, which produces **283 horsepower and 269 lb-ft of torque**. This transmission is engineered to handle the SLK s sporty handling and spirited driving dynamics, providing quick, precise shifts that enhance both daily usability and spirited driving moments. The **automatic transmission fluid (ATF) system** is designed to operate within a tightly regulated temperature range, preventing overheating and ensuring longevity, while the **shift solenoids and pressure control valves** work in harmony to optimize gear engagement under varying load conditions. Whether navigating city traffic or cruising on the open road, this transmission delivers the **smooth, near-instantaneous shifts** that Mercedes-Benz drivers expect, reinforcing the SLK s reputation as a **premium convertible with a balance of agility and comfort**. For owners seeking to restore or upgrade their **2006-2008 SLK280**, this transmission module represents a **direct-fit, high-quality replacement** that maintains the vehicle s original performance characteristics while ensuring reliability for years to come.

### **Pros and Cons of Buying a Mercedes-Benz SLK 280 (1712706100, 2006 2008, Automatic Transmission, 24,000 Miles, 169 HP)**

#### **Pros**

1. **Classic Roadster Design** The SLK 280 features a sleek, convertible coupe design that remains desirable for its retro appeal, offering a mix of sportiness and luxury.

2. **Comfortable Ride** The suspension is well-tuned for a smooth ride, making it suitable for both city driving and highway cruising. The automatic transmission provides seamless gear shifts, reducing driver fatigue.

3. **Luxury Interior** The cabin includes high-quality materials, such as leather upholstery, soft-touch panels, and ambient lighting, contributing to a premium driving experience.

4. **Reliability (for its age)** The 2.8L V6 engine (M113) is known for durability, especially when maintained properly. With only 24,000 miles, it has not yet accumulated significant wear, which is a major advantage for a car of this age.

5. **Convertible Convenience** The soft-top mechanism is generally reliable in this model, though manual operation can be tiring in extreme weather. The roof is sturdy and well-insulated when closed.

6. **Good Resale Value** Mercedes-Benz roadsters, particularly well-maintained examples, hold their value better than many competitors, making this a potentially sound long-term investment.

7. **Sporty Handling** The SLK 280 offers engaging driving dynamics, with precise steering and responsive braking. The lightweight chassis enhances maneuverability, making it enjoyable for spirited driving.

8. **Low Mileage for the Model** At 24,000 miles, the car has not yet experienced heavy wear, reducing the likelihood of major mechanical issues. This is well below the average for a used luxury convertible of this age.

9. **Aftermarket Support** As a popular model, parts and modifications (e.g., exhaust, suspension upgrades) are widely available, allowing for customization if desired.

10. **Brand Prestige** Owning a Mercedes-Benz carries prestige, and the SLK 280 s classic styling ensures it stands out on the road.

---

#### **Cons**

1. **Maintenance Costs** Luxury vehicles, especially Mercedes-Benz models, are expensive to maintain. Regular servicing, including fluid changes, brake work, and potential electrical system checks, can add up quickly.

2. **Electrical Issues** Older Mercedes models, including the SLK 280, are prone to electrical gremlins, such as faulty sensors, malfunctioning windows, or dashboard warning lights. These issues can be frustrating and costly to diagnose.

3. **Convertible Top Wear** While the soft-top is generally reliable, prolonged exposure to sun, rain, or extreme temperatures can cause the fabric to degrade over time. Regular cleaning and conditioning are necessary to prolong its life.

4. **Fuel Efficiency** The V6 engine is not fuel-efficient by modern standards, averaging around 18 22 MPG (city/highway). Higher fuel costs may be a consideration for frequent long-distance drivers.

5. **Rust Concerns** Depending on the car s history, rust (especially in the wheel wells, undercarriage, or frame) could be an issue. A thorough inspection is essential to rule this out.

6. **Limited Rear Legroom** As a roadster, the SLK 280 offers minimal rear seating space, making it unsuitable for passengers over 5'5" or for transporting cargo.

7. **Potential Transmission Issues** While the automatic transmission is generally reliable, older Mercedes automatics can develop slipping or rough-shifting problems over time. Ensuring the transmission fluid has been recently changed is critical.

8. **Depreciation** Luxury cars, even well-maintained ones, depreciate quickly. While the SLK 280 retains value better than many, it will still lose a significant portion of its value over time.

9. **Noise and Wind Noise** Convertibles are inherently noisy, especially at highway speeds. The SLK 280 s open-top design means wind noise and road noise will be noticeable, which may be off-putting for some drivers.

10. **Limited Modern Safety Features** Compared to newer vehicles, the SLK 280 lacks advanced safety tech like adaptive cruise control, lane-keeping assist, or modern airbag systems. While it has standard safety features (ABS, stability control), it may not meet today s safety standards for some buyers.

11. **Potential Hidden Damage** Without a thorough inspection (preferably by a Mercedes specialist), there could be undetected issues such as frame damage, water leaks, or worn suspension components.

12. **Insurance Costs** As a luxury sports car, insurance premiums for the SLK 280 will be higher than for a comparable non-luxury vehicle.

---

### **Conclusion**

The **Mercedes-Benz SLK 280 (2006 2008, 24K miles)** is an attractive option for buyers seeking a **well-maintained, low-mileage luxury roadster** with a classic design and comfortable ride. Its **reliability, sporty handling, and prestige** make it a strong contender for enthusiasts who prioritize driving enjoyment and style. However, **high maintenance costs, potential electrical issues, and limited modern amenities** are significant drawbacks that must be carefully considered.

For the right buyer someone who appreciates **classic luxury, enjoys driving, and is prepared for the associated costs** this SLK 280 could be an excellent purchase. However, if **budget constraints, long-term reliability, or modern safety features** are top priorities, a newer or differently equipped vehicle may be a better choice.

---

### **Recommendation**

- You prioritize **driving pleasure and classic luxury** over cutting-edge technology.

- You are **financially prepared for maintenance and potential repairs** (budget at least **$1,500 $3,000 annually** for upkeep).

- You have **access to a Mercedes specialist** for regular inspections and servicing.

- You plan to **drive it frequently** and enjoy the open-top experience.

- The **price is reasonable** (aim for **under $15,000 $18,000** for a well-documented example with service records).

- You are **sensitive to high maintenance or repair costs**.

- You **prioritize fuel efficiency or modern safety features**.

- You **rarely drive** and cannot justify the upkeep.

- The **seller lacks a full service history** or the car has **visible signs of neglect**.

- You prefer **lower-risk used vehicles** (e.g., a well-maintained BMW Z3 or Porsche Boxster).

**Final Verdict:** This SLK 280 is a **solid choice for the right buyer**, offering a **unique blend of luxury, sportiness, and timeless appeal** but only if the buyer is **informed, prepared, and willing to invest in its care**. Always **get a pre-purchase inspection** and **verify the service history** before committing to the purchase.

Details:

Some external sensors or solenoids may need to be replaced. Automatic transmissions will come with the torque converter. Transmission lines will need flushed, along with the transmission oil cooler replaced if equipped, this needs to be done so contaminants from bad not ruin your replacement. If listing states free shipping, shipping is within the 48 only.

Over 600,000 parts on inventory. Transfer cases will not be included with transmissions from 4x4 or All Wheel Drive vehicles. In some cases the Transmission Control Computer is internal and incorporated with valve body, which may require body to be replaced. Axle seals, front and drive shaft seals will also need to be replaced.

Any other questions or comments please feel free to ask. Redeliver, limited access fees. Buyer will need to replace the transmission oil filter, pan gasket, flush and add manufacturer specific fluids. Local delivery available to local businesses only.

Manual transmissions will not come with the pressure plate, shiftier or clutch. What is covered: Transmissions are warrantied for defects of the case/bell housing and all internal components unless what mentioned hereafter. Over 6,000 vehicles in the yard and more arriving daily.

part #: 1712706100 prices

• $225.00-$1454.88

specifications autotransmissionsgo:

• for models: Slk280
• for makes: Mercedes
• for years: 2006-2024
• mpn: 1712706100
• items included: Torque Converter
• vintage part: No
• interchange: 400-50185
• type: Automatic Transmission
• year: 2008
• id: A01141d1-61c5-4789-9e91-46cab037898b
• country of origin: Germany

returns autotransmissionsgo:

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

shipping autotransmissionsgo:

• service: Flat Rate Freight
• type: Fixed
• cost: $475.00
• class: Freight

offer autotransmissionsgo:

• options: Ship-to-home
• quantity: 1
• started: March 31, 2026
• availability: In Stock
• sold: 0

seller autotransmissionsgo:

• rating: 99.9%
• # reviews: 32753
• city: Cochranton, Pennsylvania

payments autotransmissionsgo:

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

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

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