HomeEmission Control > SensorsStandard Ignition MAS0238 Mass Air Flow Sensor
Part #: MAS0238

Standard Ignition MAS0238 Mass Air Flow Sensor

3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, SLK230 and C230
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Overview of Standard Ignition Mass Air Flow Sensor MAS0238

The Standard Ignition MAS0238 Mass Air Flow Sensor is designed for precise air measurement in Mercedes-Benz vehicles, specifically the C230 and SLK230 models. This sensor ensures accurate air intake readings to optimize engine performance and emissions control.

  • Bolt-on attachment method for secure installation
  • Female oval connector with one connection point
  • Includes housing made of durable plastic material
  • Complete assembly with two bolt holes for mounting
  • Five male blade terminals for reliable electrical connection

Detailed Product Description

The MAS0238 Mass Air Flow Sensor by Standard Ignition is a complete assembly designed to replace the original sensor in Mercedes-Benz C230 and SLK230 models. Featuring a bolt-on attachment method, it provides a straightforward installation process. The sensor includes a plastic housing that protects the internal components from environmental factors. It has a single female oval connector and five male blade terminals, ensuring compatibility with the vehicle’s wiring harness. The two bolt holes allow for a secure fit, maintaining sensor stability during operation.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with Mercedes-Benz C230 and SLK230 models, making it suitable for owners seeking a direct replacement part. It plays a critical role in the vehicle’s emission control system by accurately measuring the amount of air entering the engine, which is essential for proper fuel injection and engine management.

  • Helps resolve engine performance issues related to incorrect air-fuel mixture
  • Addresses rough idling and stalling caused by faulty air flow readings
  • Reduces emissions by ensuring accurate sensor data for the ECU
  • Prevents check engine light triggers related to mass air flow sensor faults
  • Improves fuel efficiency by maintaining optimal air intake measurement

Installation Notes and Tips

Installation of the Standard Ignition MAS0238 sensor requires removal of the old sensor and mounting the new unit using the two bolt holes. Ensure the female oval connector is properly aligned and securely connected to the vehicle’s wiring harness. Handle the plastic housing carefully to avoid damage. It is recommended to check for any diagnostic trouble codes after installation to confirm proper sensor function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The MAS0238 Mass Air Flow Sensor undergoes quality control testing to verify fitment and function. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberMAS0238
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeOval
Housing IncludedYes
MaterialPlastic
NotesComplete Assembly
Number of Bolt Holes2
Terminal GenderMale
Terminal TypeBlade

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2004Mercedes-BenzSLK230N/A
2003Mercedes-BenzSLK230N/A
2002Mercedes-BenzC230N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0091423311110940148158-08872-14638221172245-12055S134035WK9613Z74-10122917-878AF10236DL-6105MA1076MA258V30-72-0006-1

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.