MERCEDES A0081533528 Diesel Temperature Sensor Benz ML/R35 3.0 V6

( Manufacturer Part Number: A0081533528 ), ( Part Type: Sensor ), ( Manufacturer Warranty: 1 Year ), ( Vintage Part: No ), ( Universal Fitment: Direct Replacement )

Review MERCEDES benz Ml/r35 3.0 V6 Diesel Temperature Sensor fits R35 2011–2014

The **Mercedes-Benz A0081533528 Temperature Sensor (2011 2014 ML/R-Class, 3.0L V6 Diesel)** is a precision-engineered component critical to the efficient and reliable operation of your vehicle s engine management system. Designed specifically for the OM646 and OM642 diesel engines found in the Mercedes-Benz ML270d, ML350d, R350d, and R350d models produced between 2011 and 2014, this sensor plays a pivotal role in monitoring the temperature of the engine coolant, ensuring optimal performance, fuel efficiency, and emissions compliance. Crafted from high-quality materials, the sensor features a robust stainless-steel housing and a durable thermistor element, which accurately measures temperature fluctuations in real-time. This data is then transmitted to the engine control unit (ECU), allowing the system to adjust fuel injection timing, turbocharger boost pressure, and exhaust gas recirculation (EGR) rates for peak efficiency and reduced wear. Over time, wear, corrosion, or electrical failures can compromise the sensor s functionality, leading to warning lights, rough idling, or even engine stalling making this an essential replacement part for maintaining your vehicle s health. The A0081533528 is a direct-fit, OEM-quality replacement, ensuring seamless integration with your Mercedes-Benz s existing wiring and mounting points, eliminating the need for modifications or additional adapters. Whether you re addressing a malfunction code (such as P0117 or P0118) or performing routine preventative maintenance, this sensor guarantees precise temperature readings, helping to preserve your engine s longevity and performance while adhering to the high standards expected from Mercedes-Benz.

**Pros and Cons of buying a Mercedes-Benz A0081533528 (2011 2014 ML/R-Class 3.0L V6 Diesel Temperature Sensor)**

1. **Direct Fit and Compatibility** This sensor is designed specifically for the 2011 2014 Mercedes-Benz ML and R-Class models with the OM646 3.0L diesel engine. It ensures a proper fit without modifications, reducing the risk of installation errors.

2. **Reliability and Performance** A faulty temperature sensor can cause engine misfires, poor fuel economy, or even stalling. Replacing it with an OEM or high-quality aftermarket part restores proper engine temperature monitoring, improving overall performance and drivability.

3. **Prevents Further Damage** A failing sensor may lead to overheating or incorrect fuel injection timing, which can damage the turbocharger, injectors, or catalytic converter over time. Replacing it early avoids costly repairs.

4. **Easy Installation** The sensor is typically a straightforward bolt-on replacement, requiring minimal tools. Many owners and mechanics can install it without professional assistance.

5. **Cost-Effective Alternative to OEM** While not an exact OEM part, this aftermarket sensor is often priced lower than a genuine Mercedes-Benz replacement, offering a balance between quality and affordability.

6. **Widely Available** This part is commonly stocked by auto parts retailers, making it easy to purchase online or in-store without long wait times.

---

1. **Quality Variability** Aftermarket parts can vary in quality depending on the manufacturer. Some cheaper sensors may wear out faster or fail prematurely, requiring replacement sooner than expected.

2. **Potential Compatibility Issues** While designed for the specified models, slight variations in engine tuning or wiring harnesses (especially in later model years) could cause minor compatibility issues. Always verify the part s specifications against your vehicle s exact trim and engine configuration.

3. **No Warranty or Return Policy Risks** Unlike OEM parts, aftermarket sensors may not come with a manufacturer warranty, leaving you responsible for defects. Some sellers offer limited warranties, but these are often shorter than OEM coverage.

4. **Installation Challenges** In some cases, the sensor may be located in a tight or hard-to-reach area, requiring extra effort to remove the old part or secure the new one. Rust or corrosion from the old sensor can also complicate removal.

5. **Mixed Reviews on Durability** Some users report that certain aftermarket sensors fail within a year, while others last as long as OEM parts. Researching specific brands (e.g., Bosch, Continental, or reputable Mercedes-compatible suppliers) can help mitigate this risk.

6. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (especially on third-party marketplaces) increases the risk of receiving a fake or low-quality part. Always buy from well-known retailers or authorized dealers.

---

Buying the **Mercedes-Benz A0081533528 (2011 2014 ML/R-Class 3.0L Diesel Temperature Sensor)** is a practical solution for restoring proper engine function, especially if the original sensor is faulty. The part offers a cost-effective alternative to OEM replacements and is widely available, making it a convenient choice for DIY enthusiasts or those seeking a quick fix.

However, the quality and longevity of aftermarket parts can be inconsistent. To maximize reliability, prioritize purchasing from reputable brands (e.g., **Bosch, Continental, or OE-quality aftermarket suppliers**) and verify the part s compatibility with your exact vehicle model. If budget allows, an **OEM or remanufactured sensor** may provide longer-term peace of mind.

For most users, this sensor is a **good balance of affordability and performance**, provided it is sourced responsibly. If you re unsure about installation or the part s quality, consulting a Mercedes specialist or mechanic before purchasing can help avoid potential pitfalls.

---

- **Buy from a trusted supplier** (e.g., RockAuto, Amazon (verified sellers), or local auto parts stores with return policies).

- **Check for brand reputation** Opt for **Bosch, Continental, or OE-compatible sensors** over generic no-name parts.

- **Verify compatibility** Ensure the part matches your exact model year and engine variant (e.g., OM646 3.0L diesel).

- **Consider OEM or remanufactured** if long-term reliability is a priority and budget permits.

- **Follow installation guidelines carefully** to avoid damaging surrounding components.

For most owners, this sensor will resolve cooling or performance issues effectively, making it a **worthwhile purchase** when chosen wisely.

Details:

Mercedes-Benz diesel temp sensor brand new OEM.

part #: a0081533528 prices

• $37.49-$115.00

specifications emissyste:

• for models: R35
• for makes: Mercedes
• for years: 2011-2014
• mpn: A0081533528
• part type: Sensor
• manufacturer warranty: 1 Year
• vintage part: No
• universal fitment: Direct Replacement

payments emissyste:

• wallet: Google-pay
• credit card: Diners-club
• other

general emissyste:

• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
• condition: New

offer emissyste:

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

returns emissyste:

• policy: No Returns

shipping emissyste:

• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• transit: 4-9 Days
• cost: $5.20

seller emissyste:

• # reviews: 7
• city: Ovid, New York
• rating: 100.0%

Mercedes A0081533528 Is Similar To:

• 000 470 88 93 Mercedes-benz (25.5% similar) 00-11 mercedes purge control valve oem...(November 5th, 2017)
• 0004701693 Mercedes Benz Egr Purge Control Valve Regenerator (35.6% similar) Estimated delivery dates are not accurate and guaranteed...(October 29th, 2018)
• 0004708693 Mercedes-benz Mercedes Oem 11-12 (32.2% similar) This part fits vehicles made in the following years 2010 , 2011...(December 30th, 2017)
• 0004766732 Mercedes-benz Mercedes Oem 00-03 (33.9% similar) This part fits vehicles made in the following years 1995 , 1996 , 1997 , 1998 , 1999 , 20 2001 , 2002 , 2003 , 2004 , 2005 , 2006 , 2007 , 2008 , 2009 , 2010...(September 4th, 2017)
• 0005830107 Genuine Mercedes-benz Mercedes W212 (33.1% similar) Mercedes W212 W906 X166 set of 4 diesel emissions fluids-ad blue 1/2 gallon OSes this listing contains:four x - genuine mercedes-benz MB APPROVAL:352. If you live outside of the USA please research and verify it fits your vehicle before purchasing. Or for a quick response...(December 26th, 2017)
• 0009053403 Mercedes-benz Diesel Aftertreatment System (45.3% similar) ...(April 25th, 2017)
• 0009053603 Mercedes-benz Diesel Aftertreatment System (45.3% similar) ...(April 25th, 2017)
• 0009059703 Mercedes-benz Mercedes Oem Diesel (40.3% similar) This parts position is front...(June 22nd, 2017)
• 001-470-13-93 Mercedes-benz 0014701393 Genuine Oem (35.2% similar) ...(May 5th, 2017)
• 0014700993 Mercedes-benz Mercedes Oem 15-17 (33.9% similar) This part fits vehicles made in the following years 2015 , 2016 , 2017...(January 12th, 2018)
• 0065422018 Mercedes-benz Mercedes W212 E Class (33.1% similar) Sensors came from 2012 mercedes E350 4MATIC, low mileage vehicle 2 k miles. More pics or questions, let me know. Came from left side wrecked but working vehicle. Working condition, no damage. Tested prior removal...(February 19th, 2017)