• BOSCH 0261230189 Original Equipment Manifold Absolute Pressure (MAP) Sensor
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BOSCH

BOSCH 0261230189 Original Equipment Manifold Absolute Pressure (MAP) Sensor

BOSCH 0261230189 Original Equipment Manifold Absolute Pressure (MAP) Sensor

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✔ BOSCH 0261230189 Original Equipment Manifold Absolute Pressure (MAP) Sensor — Genuine OE Quality
✔ Fitment: Select Mercedes-Benz, Maybach, and Dodge/Freightliner Sprinter models (2001–2020)
✔ Direct replacement for factory sensor — no modifications required
✔ Manufactured to OE specifications — ensures precise manifold pressure readings
✔ 3-pin connector — plugs directly into the factory harness
✔ Genuine Bosch quality — trusted OEM supplier to Mercedes-Benz

 

BOSCH 0261230189 MAP Sensor — for Mercedes-Benz and Maybach Models

Engine hesitation, rough idle, poor fuel economy, black smoke from the tailpipe, or a check engine light — these are common signs that your Manifold Absolute Pressure (MAP) sensor may be failing . The MAP sensor measures the vacuum pressure inside the intake manifold and sends this data to the Engine Control Module (ECM). The ECM uses this information to calculate air density and determine the engine's air mass flow rate, adjusting fuel mixture and ignition timing for optimal performance . A faulty sensor can cause a rich fuel mixture, leading to spark plug fouling, loss of power, and increased emissions . Replacing it with this genuine Bosch sensor restores accurate engine management and performance.

This is an original equipment-quality Bosch MAP sensor (part number 0261230189). It features a sturdy design with special coatings for resistance to harmful chemicals inside the intake manifold . Bosch continually improves its sensor designs with the latest chip technology, ensuring it meets or exceeds your vehicle's original equipment specifications for performance, driveability, economy, and emissions.

 

When to Replace

• Engine hesitation or stalling• Rough idle or misfire
• Decreased fuel efficiency
• Black smoke from the tailpipe• Increased emissions
• Engine noise such as knocking or pinging• Active Check Engine light

Product Details & Highlights

• ✔ Genuine Bosch OEM — not an aftermarket or Chinese replica
• ✔ Accurate pressure measurement — to very fine tolerances for efficient engine performance • ✔ Sturdy design — with special coating for chemical resistance • ✔ Direct replacement — fits factory mounting location
• ✔ Backed by Bosch's 2-year warranty

Package Contents

• 1 × BOSCH 0261230189 MAP sensor

FAQ

FAQ

Is this a genuine Bosch part or a copy?
This is 100% genuine Bosch OEM — in original factory packaging with Bosch part number printed on the label. It is not an aftermarket brand or a replica.

Does this fit my 2008 Mercedes-Benz C300?
Yes — the 2008 C300 uses this MAP sensor. We recommend verifying with your VIN .

Does this fit my 2012 Mercedes-Benz C250?
Yes — the 2012 C250 is listed as compatible. Please verify with your VIN .

Does this fit my Maybach 57?
Yes — the Maybach 57 (2003–2012) uses this sensor. Please verify with your VIN .

What is the difference between a MAP sensor and a MAF sensor?
A MAP sensor measures pressure in the intake manifold, while a MAF sensor measures the actual mass of air entering the engine. This vehicle uses a MAP sensor system .

Can I install this sensor myself?
Yes — it is a simple replacement. However, we recommend consulting your vehicle's service manual for the correct installation procedure and torque specification.

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