MERCEDES 0275451032 Transmission Control Module Benz

( Manufacturer Part Number: 0275451032 ), ( Type: Automatic Transmission ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: A0275451032 ), ( Country Of Origin: Germany )

Review MERCEDES benz Transmission Control Module Oem fits W208 CLK320 CLK430 2001–2004

The **Mercedes-Benz 0275451032 Transmission Control Module (TCM)** for the **W208 CLK-Class models (CLK320 and CLK430, produced from 2001 to 2004)** is a critical electronic component that governs the seamless operation of the vehicle s automatic transmission system. This high-performance module, designed exclusively for Mercedes-Benz s legendary **7G-Tronic** transmission, serves as the brain of the drivetrain, ensuring precise shifting, optimal gear selection, and efficient power delivery while maintaining the iconic balance of luxury, performance, and reliability that defines the CLK-Class. Engineered to interface directly with the engine control unit (ECU) and other vehicle sensors, the TCM continuously monitors inputs such as throttle position, vehicle speed, load conditions, and transmission fluid temperature, allowing it to make real-time adjustments for smooth, responsive gear changes even under demanding driving scenarios. Its robust construction, featuring a durable metal housing and high-quality internal circuitry, ensures long-term durability and resistance to electrical interference, which is essential for maintaining the CLK s sporty yet refined driving dynamics. Whether navigating tight curves at high speeds or accelerating from a standstill with effortless precision, this transmission control module plays a pivotal role in preserving the CLK s reputation for exhilarating yet controlled performance. For owners seeking to restore or upgrade their W208 s transmission system, this genuine OEM part guarantees compatibility, reliability, and the same level of engineering excellence that Mercedes-Benz is renowned for, making it an indispensable component for maintaining the integrity of one of the most sought-after luxury coupes of its era.

### **Pros and Cons of Buying a Mercedes-Benz W208 (CLK320/CLK430) Transmission Control Module (TCM) Part Number 0275451032 (2001 2004)**

#### **Pros of purchasing a TCM (0275451032)**

1. **Direct OEM Replacement** This is an original Mercedes-Benz part, ensuring compatibility with the W208 s transmission system. It will function identically to the factory unit, reducing the risk of software or calibration issues that generic aftermarket parts may cause.

2. **Reliability and Durability** Mercedes-Benz TCMs are built to last, often lasting the lifespan of the vehicle if properly maintained. The 0275451032 is designed for the M271 7-speed automatic transmission, which was a robust system in its prime.

3. **Warranty Coverage** If purchased from an authorized dealer or a reputable supplier, the part may come with a warranty (typically 1 3 years), providing peace of mind against early failure.

4. **No Calibration Needed** Unlike some aftermarket or remanufactured parts, this OEM TCM does not require additional programming or recalibration, simplifying installation.

5. **Resale Value** Keeping the vehicle stock with genuine parts helps maintain its value, especially if you plan to sell or trade it in the future.

6. **Access to Support** Mercedes-Benz dealerships and authorized service centers have diagnostic tools and expertise specific to OEM components, making troubleshooting easier if issues arise.

#### **Cons of purchasing a TCM (0275451032)**

1. **High Cost** OEM TCMs are significantly more expensive than aftermarket or remanufactured alternatives. Prices can range from **$800 $1,500 **, depending on availability and supplier. This makes it a costly repair, especially for older vehicles.

2. **Limited Availability** As the W208 is no longer in production, finding the exact part number (0275451032) may require sourcing from used lots, salvage yards, or international suppliers, which can add logistical challenges.

3. **Labor-Intensive Installation** Replacing a TCM typically requires removing the transmission, which involves draining fluid, disconnecting wiring, and often replacing the transmission mount. This is a **multi-hour job** best left to a professional mechanic, adding to the total cost.

4. **Potential for Hidden Issues** Even if the TCM itself is functional, the transmission may have underlying problems (e.g., worn clutches, solenoid failure, or fluid degradation) that could recur after replacement. A full transmission inspection is recommended.

5. **No Guarantee of Immediate Fix** If the TCM failure was due to a larger issue (e.g., electrical shorts, software corruption, or transmission damage), replacing just the TCM may not resolve the problem. A diagnostic scan (e.g., using Mercedes-Benz STAR or equivalent) is essential before purchasing.

6. **Remanufactured vs. New Debate** While this is an OEM part, some suppliers may offer **remanufactured TCMs** at a lower cost. These can be reliable if sourced from a trusted provider, but they may lack the full warranty of a new unit.

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### **Conclusion**

Buying the **Mercedes-Benz W208 (CLK320/CLK430) Transmission Control Module (0275451032)** is the **most reliable and long-term solution** if you want a direct OEM replacement. It eliminates compatibility risks, avoids calibration issues, and ensures the transmission operates as intended. However, the **high cost, installation complexity, and potential for underlying transmission problems** make it a significant investment.

If the TCM is the sole issue and the transmission is otherwise healthy, this is the **best choice** for longevity and performance. If budget is a concern, a **high-quality remanufactured TCM** (from a reputable supplier like **Mercedes-Benz Parts, Euro Car Parts, or a trusted local shop**) could be a cost-effective alternative, provided it comes with a warranty and proper diagnostics.

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### **Recommendation**

1. **Verify the Problem** Before purchasing, confirm that the TCM is indeed faulty (not just a software glitch or sensor issue) using a **Mercedes-Benz diagnostic scan** (e.g., STAR or equivalent). Symptoms like delayed shifting, rough engagement, or error codes (e.g., **17555, 17556, 17557**) strongly indicate a TCM failure.

2. **Compare Options**

- **OEM (0275451032):** Best for reliability but expensive.

- **Remanufactured TCM:** More affordable, but ensure it s from a trusted source with a warranty.

- **Aftermarket TCM:** Riskier due to potential calibration or compatibility issues; avoid unless absolutely necessary.

3. **Budget for Installation** Even if you buy the part, **labor costs** (typically **$800 $1,500 **) will add significantly to the total. Factor this into your decision.

4. **Consider Transmission Health** If the transmission fluid is old or the fluid level is low, **flush and replace it** during the TCM replacement. Neglecting this can lead to premature failure of the new TCM.

5. **Source from a Reputable Supplier**

- **Authorized Mercedes-Benz dealers** (most reliable but pricier).

- **Specialized Mercedes parts suppliers** (e.g., **Mercedes-Benz Parts Online, Euro Car Parts, or local salvage yards** with a good reputation).

- Avoid **eBay or unknown sellers** unless they provide a warranty and proof of authenticity.

6. **Get a Second Opinion** If unsure, consult a **Mercedes specialist** to confirm whether the TCM is the only issue before committing to the repair.

If the TCM is confirmed faulty and you want the **most reliable fix**, purchasing the **OEM 0275451032 TCM** is the best choice despite the cost. If budget is tight, a **high-quality remanufactured TCM** from a trusted supplier is a reasonable alternative. **Avoid cheap aftermarket parts** unless you re certain they re compatible. Always prioritize **proper diagnostics and transmission maintenance** to ensure the repair lasts.

Details:

Shipping: Start a return through the option. Items must be unused and in the same condition as received. Include receipt/proof of purchase. Do not send original manufacturer items directly to.

This ORIGINAL Mercedes-Benz part is in good used condition in-spite of normal wear and tear. Chassis: W208. Domestic FREE shipping except large/bulky items rims, bumpers, etc. Orders placed online process immediately and may not be canceled.

Include all packaging boxes/bags/tags, certificates/manuals/warranty cards, bonus items, and bundle items. 01-04 Mercedes W208 CLK320 CLK430 Transmission Control Module OEM: Manufacturer Part#. Exclusions: personalized items and hazardous materials. You can return after receiving the item.

part #: 0275451032 prices

• $61.25-$125.00

specifications autotransmissionsgo:

• for models: W208, Clk320, Clk430
• for makes: Mercedes
• for years: 2001-2004
• mpn: 0275451032
• type: Automatic Transmission
• manufacturer warranty: 1 Month
• oe/oem part number: A0275451032
• country of origin: Germany

shipping autotransmissionsgo:

• cost: $0.00
• type: Fixed
• class: Expedited
• service: Expedited
• transit: 5-11 Days

returns autotransmissionsgo:

• policy: No Returns

general autotransmissionsgo:

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

seller autotransmissionsgo:

• # reviews: 728
• rating: 100.0%
• city: West Palm Beach, Florida

offer autotransmissionsgo:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: January 31, 2026
• best offers: True
• sold: 0

payments autotransmissionsgo:

• other
• wallet: Paypal
• credit card: Mastercard

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