A-Premium Manifold Absolute Pressure (MAP) Sensor for BMW 2.0L/3.0L/4.4L Engines — Direct Fit

A-Premium Manifold Absolute Pressure (MAP) Sensor is a direct-fit replacement sensor engineered to restore accurate intake pressure readings for many BMW models across 2.0L, 3.0L and 4.4L engines.

This A-Premium MAP sensor provides the electrical and mechanical fitment needed to replace a failing factory sensor without extensive modification. It’s designed to match original mounting points, connectors, and reference behavior so your engine control unit (ECU) receives reliable manifold pressure data. Below you’ll find clear answers to common buyer questions about compatibility, installation, performance, and maintenance.

Which BMW models will this MAP sensor fit?

The A-Premium sensor fits a broad range of BMW chassis and model years, covering many popular 2.0L, 3.0L, and 4.4L engines. Fitment spans compact models up through full-size sedans, coupes, and SUVs. Always verify your OEM reference number or compare the original sensor visually before ordering.

• Compatible with 1-Series, 2-Series, 3-Series, 4-Series, 5-Series, 6-Series, 7-Series, M models, and X SUVs across 2011–2021 model years.
• Includes compatibility for turbocharged and naturally aspirated engines noted in the product fitment list.
• Cross-references common OE numbers: AS461, 2251282, A2C96484200, 13628644432 and others.

How simple is installation and what tools are required?

Installation is typically straightforward for anyone comfortable working in the engine bay. The sensor mounts to the intake or manifold with factory-style hardware and connects via the original electrical plug. Expect a quick swap with minimal disassembly on most models.

• Tools: basic metric socket set, Torx or Allen bits where applicable, and a ratchet.
• Time: roughly 15–45 minutes depending on engine layout and accessibility.
• Tip: disconnect the battery and note connector orientation to avoid sensor damage.

What performance or reliability changes can I expect after replacing my MAP sensor?

Replacing a failing MAP sensor will restore accurate intake pressure readings to the ECU, which helps the engine manage fuel delivery and boost control more consistently. While not a performance upgrade, a proper-functioning sensor supports smoother idle, steadier throttle response, and fewer diagnostic faults related to intake pressure readings.

• Reduces intermittent drivability issues tied to incorrect manifold pressure signals.
• Prevents false diagnostic trouble codes (DTCs) related to MAP readings.
• Ensures the ECU has correct input for fuel and ignition adjustments under load.

Are there any reference numbers or part codes to confirm fitment?

Yes — the A-Premium MAP sensor cross-references several OE part numbers used across BMW model groups. Matching one of these codes to your vehicle’s original sensor is the best way to confirm compatibility before purchase.

• Common reference numbers include AS461, 2251282 and 13628644432.
• Also referenced as 5S13386, A2C96484200, 5WK96857Z in parts catalogs.
• Compare both electrical connector and mounting pattern with your existing unit.

Who is this for: The A-Premium MAP sensor is intended for DIY mechanics, independent shops, and BMW owners who need a cost-effective, direct-fit replacement for a faulty intake manifold pressure sensor. It’s especially suitable for owners of 2011–2021 BMWs listed in the fitment table who want to restore factory-like sensor behavior without sourcing an OEM-priced part. If you’re unsure about fitment, compare your vehicle’s sensor part number or reach out with images of the original sensor for confirmation.