MiMi Auto Parts
AIR MASS SENSOR 3PIN, Moca

AIR MASS SENSOR 3PIN

Brand: Moca

SKU: 409959

Category: AIR MASS, SENSORS

R1 090,20 incl. 15% VAT

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Fitment: Fits selected models across BMW and Kia. Confirm exact fitment before ordering.

Product Description

Restore accurate air-fuel mixture readings in your vehicle with this Moca AIR MASS SENSOR 3PIN, designed to measure the amount of air entering the engine for optimal performance. This air mass sensor is suitable for select BMW and Kia models, providing precise airflow data to your vehicle's engine control unit. It features a 3-pin rectangular electrical connector and a durable plastic housing to ensure reliable operation.

Fitment is specific to certain BMW models, including popular series from the late 1990s to mid-2000s, as well as compatible Kia vehicles. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure correct fitment.

Common symptoms of a faulty air mass sensor include rough idling, poor fuel economy, lack of power, hesitation during acceleration, engine stalling, hard starting, and the illumination of the check engine light. If you notice these issues, the air mass sensor may need to be replaced.

When replacing this part, ensure the engine is cool and handle the sensor with care to avoid damaging the airflow grid or connector pins. Proper installation is essential for accurate readings and optimal engine function.

Shop with confidence at MiMi Auto Parts, your trusted supplier of automotive sensors and components. We offer nationwide delivery throughout South Africa, making it easy to get the right part delivered to your door.

Common signs this part may need replacement

  • Rough or unstable idling
  • Poor fuel economy
  • Loss of engine power
  • Hesitation or jerking during acceleration
  • Engine stalling
  • Difficulty starting
  • Check engine light on
  • Black smoke from exhaust
  • Surging or bucking at steady throttle

Typical replacement guidance

Replace the air mass sensor when you notice symptoms such as rough idling, poor fuel consumption, or loss of power, as these indicate inaccurate airflow readings. Regular inspection and timely replacement help maintain engine efficiency and prevent further damage.

Why timely replacement matters

Timely replacement of a faulty air mass sensor ensures your engine receives accurate air-fuel mixture data, maintaining performance and efficiency. Ignoring a failing sensor can lead to increased fuel consumption and potential engine damage.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 3 (E46) 1997 – 2005 320 i (M52 B20 (206S4)) – 110 kW / 150 HP Engine Code M52 B20 (206S4) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 (E46) 1997 – 2005 320 i (M54 B22 (226S1)) – 125 kW / 170 HP Engine Code M54 B22 (226S1) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 (E46) 1997 – 2005 323 i (M52 B25 (256S4)) – 125 kW / 170 HP Engine Code M52 B25 (256S4) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 (E46) 1997 – 2005 325 i (M54 B25 (256S5)) – 141 kW / 192 HP Engine Code M54 B25 (256S5) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 (E46) 1997 – 2005 328 i (M52 B28 (286S2)) – 142 kW / 193 HP Engine Code M52 B28 (286S2) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Compact (E46) 2001 – 2004 325 ti (M54 B25 (256S5)) – 141 kW / 192 HP Engine Code M54 B25 (256S5) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Convertible (E46) 2000 – 2007 323 Ci (M52 B25 (256S4)) – 125 kW / 170 HP Engine Code M52 B25 (256S4) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Convertible (E46) 2000 – 2007 325 Ci (M54 B25 (256S5)) – 141 kW / 192 HP Engine Code M54 B25 (256S5) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Coupe (E46) 1998 – 2006 323 Ci (M52 B25 (256S4)) – 125 kW / 170 HP Engine Code M52 B25 (256S4) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Coupe (E46) 1998 – 2006 325 Ci (M54 B25 (256S5)) – 141 kW / 192 HP Engine Code M54 B25 (256S5) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Coupe (E46) 1998 – 2006 328 Ci (M52 B28 (286S2)) – 142 kW / 193 HP Engine Code M52 B28 (286S2) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Touring (E46) 1999 – 2005 320 i (M52 B20 (206S4)) – 110 kW / 150 HP Engine Code M52 B20 (206S4) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Touring (E46) 1999 – 2005 320 i (M54 B22 (226S1)) – 125 kW / 170 HP Engine Code M54 B22 (226S1) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Touring (E46) 1999 – 2005 325 i (M54 B25 (256S5)) – 141 kW / 192 HP Engine Code M54 B25 (256S5) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 3 Touring (E46) 1999 – 2005 328 i (M52 B28 (286S2)) – 142 kW / 193 HP Engine Code M52 B28 (286S2) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 5 (E39) 1995 – 2003 523 i (M52 B25 (256S3)|M52 B25 (256S4)) – 125 kW / 170 HP Construction Year from 199809 Engine Code M52 B25 (256S3) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 5 (E39) 1995 – 2003 525 i (M54 B25 (256S5)) – 141 kW / 192 HP Engine Code M54 B25 (256S5) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 5 (E39) 1995 – 2003 528 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP Construction Year from 199809 Engine Code M52 B28 (286S1) Block Separation Engine Code M52 B28 (286S2) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 5 Touring (E39) 1996 – 2004 523 i (M52 B25 (256S3)|M52 B25 (256S4)) – 125 kW / 170 HP Construction Year from 199809 Engine Code M52 B25 (256S4) Block Separation Engine Code M52 B25 (256S3) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 5 Touring (E39) 1996 – 2004 525 i (M54 B25 (256S5)) – 141 kW / 192 HP Engine Code M54 B25 (256S5) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 5 Touring (E39) 1996 – 2004 528 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP Construction Year from 199809 Engine Code M52 B28 (286S2) Block Separation Engine Code M52 B28 (286S1) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW 7 (E38) 1994 – 2001 728 i, iL (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP Construction Year from 199809 Engine Code M52 B28 (286S1) Block Separation Engine Code M52 B28 (286S2) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • BMW Z3 Roadster (E36) 1995 – 2003 2.8 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP Construction Year from 199809 Engine Code M52 B28 (286S1) for OE number 13 62 1 432 356 Operating Mode Electric Voltage [V] 12
  • KIA CARNIVAL / SEDONA I / II (GQ) 2000 – 2007 2.5 V6 (K5) – 110 kW / 150 HP Engine Code K5 for OE number 28164 37100 Operating Mode Electric Voltage [V] 12

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Some electrical components require correct wiring, calibration, or diagnostic scanning after installation. Professional installation is recommended where applicable.

Frequently Asked Questions

How do I know if it is the alternator or the battery?

Both can cause starting and charging problems. A charging-system test distinguishes a failing alternator from a weak battery. Have the system tested before replacing parts to confirm the actual fault.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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