HomeEmission Control > SensorsStandard Ignition MAS0465 Mass Air Flow Sensor
Part #: MAS0465

Standard Ignition MAS0465 Mass Air Flow Sensor

60 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Honda, Accord, Civic, and CR-V
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition MAS0465 Mass Air Flow Sensor

The Standard Ignition MAS0465 Mass Air Flow Sensor is designed for precise air measurement in select Acura and Honda vehicles. This new sensor ensures accurate airflow data for optimal engine performance in models like the Accord, Civic, CR-V, and more.

  • Attachment Method: Bolt on for secure installation
  • Connector Gender: Female with one oval-shaped plug connector
  • Material: Durable plastic housing
  • Number of Bolt Holes: 2 for stable mounting
  • Terminal Configuration: Four male pin terminals
  • New sensor, sold as sensor only

Detailed Product Description

The MAS0465 Mass Air Flow Sensor from Standard Ignition is engineered to provide reliable airflow measurement critical for engine management systems. Featuring a bolt-on attachment method with two bolt holes, it ensures a firm and precise fit. The sensor includes a single female oval plug connector, designed for compatibility with the factory wiring harness. Constructed from durable plastic, this sensor withstands typical engine bay conditions. The four male pin terminals facilitate accurate electrical connections, supporting consistent sensor performance. This part is new and supplied as the sensor only, making it ideal for replacing faulty or worn mass air flow sensors in compatible Acura and Honda vehicles.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with a range of Acura and Honda models, including:

  • Acura MDX, RDX, TLX, and Integra
  • Honda Accord, Civic, CR-V, HR-V, and Pilot

It is specifically designed to meet the OEM specifications for these vehicles, ensuring proper fit and function.

Common Issues Addressed by MAS0465 Sensor Replacement

  • Engine hesitation or stalling due to inaccurate airflow readings
  • Check Engine Light triggered by faulty mass air flow sensor
  • Poor fuel economy caused by incorrect air-fuel mixture
  • Rough idling or reduced engine power
  • Failed emissions tests related to sensor malfunction

Installation Notes and Tips

  • Ensure the ignition is off before installation
  • Disconnect the battery to prevent electrical shorts
  • Remove the old sensor carefully to avoid damaging the wiring harness
  • Align the two bolt holes and secure the sensor firmly using the bolt-on method
  • Connect the female oval plug securely to the sensor terminals
  • After installation, clear any diagnostic trouble codes and verify sensor operation

Quality Assurance and Warranty

Standard Ignition provides this MAS0465 Mass Air Flow Sensor as a new, OEM-quality replacement part. Manufactured to meet or exceed original equipment standards, it undergoes rigorous testing to ensure durability and performance. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberMAS0465
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeOval
MaterialPlastic
NotesSensor Only
Number of Bolt Holes2
Terminal GenderMale
Terminal TypePin

This part fits 60 vehicles. Search below:

YearMakeModelSubmodel# DoorsLitersCylindersPositionNotes
2025AcuraIntegraN/A
2025AcuraMDX3.0LV6N/A
2025AcuraRDX2.0LL4N/A
2025AcuraTLX3.0LV6N/A
2025HondaAccordN/A
2025HondaCivicN/A
2025HondaCR-V1.5LL4N/A
2025HondaHR-VN/A
2025HondaPilotN/A
2024AcuraIntegraN/A
2024AcuraMDX3.0LV6N/A
2024AcuraRDX2.0LL4N/A
2024AcuraTLX3.0LV6N/A
2024HondaAccordN/A
2024HondaCivicN/A
2024HondaCR-V1.5LL4N/A
2024HondaHR-VN/A
2024HondaPilotN/A
2023AcuraIntegraN/A
2023AcuraMDX3.0LV6N/A
2023AcuraRDX2.0LL4N/A
2023AcuraTLX3.0LV6N/A
2023HondaAccordN/A
2023HondaCivicN/A
2023HondaCR-V1.5LL4N/A
2023HondaHR-VN/A
2023HondaPilotN/A
2022AcuraMDX3.0LV6N/A
2022AcuraRDX2.0LL4N/A
2022AcuraTLX3.0LV6N/A
2022HondaAccordN/A
2022HondaCivicN/A
2022HondaCR-V1.5LL4N/A
2021AcuraRDX2.0LL4N/A
2021AcuraTLX2.0LL4N/A
2021HondaAccord4 DoorN/A
2021HondaCivicN/A
2021HondaCR-V1.5LL4N/A
2020AcuraRDX2.0LL4N/A
2020HondaAccord4 DoorN/A
2020HondaCivicN/A
2020HondaCR-V1.5LL4N/A
2019AcuraRDX2.0LL4N/A
2019HondaAccord4 DoorN/A
2019HondaCivicLXN/A
2019HondaCR-V1.5LL4N/A
2018HondaAccord4 DoorN/A
2018HondaCivicEXN/A
2018HondaCivicLXN/A
2018HondaCivicLX-PN/A
2018HondaCivicSiN/A
2018HondaCR-V1.5LL4N/A
2017HondaCivicLXN/A
2017HondaCivicSiN/A
2017HondaCivicEXN/A
2017HondaCivicLX-PN/A
2017HondaCR-V1.5LL4N/A
2016HondaCivicEXN/A
2016HondaCivicLXN/A
2016HondaCivicLX-PN/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:

2-14799379805BAA015S15814AF10674MA1296

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