Autobots A0091535028 Exhaust Back Pressure Sensor: Compatible with Mercedes OM642 3.0 Engine
Why does a tiny sensor in your exhaust pipe matter? Because it's the brain's direct line to your diesel engine's lungs. The Exhaust Back Pressure Sensor is a non-negotiable for Mercedes models packing the OM642 3.0-liter diesel. This little gadget monitors pressure in the exhaust system, feeding real-time intel to the engine control unit (ECU). That data is crucial for dialing in efficient combustion, slashing emissions, and keeping performance peppy. Get it wrong, and you're looking at turbo lag, dismal fuel economy, or even engine meltdown—making this sensor a guardian of both your ride's health and Mother Nature's rules.
In the wild, symptoms like a gutless acceleration, belching smoke, or that dreaded check engine light often trace back here. Swap out a dud sensor, and voilà—power returns, smoothness ensues. Installation? A breeze with basic tools, appealing to weekend warriors and pros alike. Keep this component in check, and your Mercedes hums along efficiently, adding miles to the engine's life and sparing you costly repairs down the road. It's small but mighty, a classic case of tech doing heavy lifting behind the scenes.
Features
- Direct replacement for OEM part A0091535028
- Monitors exhaust pressure for optimal performance
- Easy installation with standard tools
- Durable construction for long-lasting use
- Compatible with Mercedes OM642 3.0 Engine
General specs
- Brand: Autobots
- Model: A0091535028
- Seller: Joom
- ID: 6892abee5332d201422f277e
- Compatibility: Mercedes-Benz OM642 3.0 Engine
- OEM Part Number: A0091535028
- Function: Monitors exhaust back pressure
- Installation: Requires standard automotive tools
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Autobots | Mercedes-Benz | KONNWEI | OCPTY | Supplying Demand | |
| Model | A0091535028 | W213 | MAXOBD | 109721-5209-1634081391 | SD67003903 | |
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| Price | $23.18 | $59.99 | $13.41 | $11.83 | $27.99 | $77.99 |
| Seller | Joom | Gshopper | Sunsky | Gshopper | Amazon | Amazon |
| Update | August 18, 2025 | July 25, 2024 | December 6, 2025 | July 25, 2024 | December 6, 2025 | December 6, 2025 |
| Compatibility | Mercedes-Benz OM642 3.0 Engine | Mercedes Benz W213 | Android, iOS | Bosch VeroAroma series, Siemens EQ.6 series | ||
