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Denso 197-6170 Mass Air Flow Sensor
| Brand | Denso 197-6170 |
|---|---|
| Color | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Housing Included | no |
| Mounting Hardware Included | NO |
| Terminal Quantity | 5 |
| Terminal Type | pin |
| Fits | Acura and Honda · 37 vehicles |
Easy installation. Compact, lightweight design simplifies the install process.
Contamination resistant. Glass film coated sensing elements improve reliability.
Mass air flow sensor. Measures incoming air for precise engine management.
Cross-references AAP 197-6170, Acura 37980-R11-A01 and Acura 37980-R40-A01 for the same application. See all 16.
Denso Mass Air Flow Sensor 197-6170
Denso Mass Air Flow Sensor 197-6170 is an OE-style emission control sensor built for accurate airflow measurement and reliable engine management. It is a direct-fit choice for select Acura and Honda applications, including Honda Civic, Honda CR-V, Honda Accord, and Acura ILX and TSX models.
Key Features
- Black housing color with a 5-terminal pin design
- Female connector with 1 connector quantity
- Housing included: no
- Mounting hardware included: no
- Glass film coated sensing elements help reduce contamination exposure
- Compact design supports easier installation in tight engine bays
Product Details
Denso’s Mass Air Flow Sensor line focuses on OE-level fit and signal accuracy for modern fuel-injected engines. Part number 197-6170 uses a glass film sensing element to help limit contamination buildup and improve long-term reliability. Its reduced size and weight make it easier to install in the engine air intake system, while the 5-pin female connector supports the correct electrical interface for the listed applications. This part cross-references Standard Ignition MAS0315 and Wells SU14783 for the same application.
Vehicle Fitment
- Fits 2020-2022 Acura ILX, N/A
- Fits 2021 Acura NSX, N/A
- Fits 2017-2021 Honda Civic, N/A
- Fits 2013-2015 Acura ILX, N/A
- Fits 2012-2015 Honda Civic, N/A
- Fits 2010-2015 Honda CR-V, N/A
- Fits 2012-2015 Honda Crosstour, N/A
- Fits 2011-2014 Acura TSX, N/A
- Fits 2008-2012 Honda Accord, N/A
- Fits 2009-2010 Acura TSX, N/A
Common Replacement Reasons
- Check engine light related to airflow sensor performance
- Rough idle or unstable engine operation
- Reduced fuel economy from incorrect air metering
- Hesitation, stumble, or poor throttle response
- Air intake sensor failure on Acura and Honda models
Installation Notes
Verify connector style, terminal count, and mounting location before installation. This sensor uses a female connector with 5 terminals and does not include housing or mounting hardware. Confirm the part number 197-6170 against the original sensor and inspect the intake tract for dirt, oil, or leaks that can affect airflow readings.
Quality Assurance
Denso supplies OE-level components for select Acura and Honda vehicles, and this mass air flow sensor follows that application-focused design approach. The glass film sensing element is engineered to reduce contamination exposure and support dependable signal performance.
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Acura | ILX | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2021 | Acura | ILX | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2021 | Acura | NSX | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2021 | Honda | Civic | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2020 | Acura | ILX | Base | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2020 | Honda | Civic | Touring | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2019 | Honda | Civic | Touring | Sedan | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2018 | Honda | Civic | Touring | Sedan | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2017 | Honda | Civic | — | Hatchback | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2015 | Acura | ILX | — | — | N/A | — |
| 2015 | Honda | Civic | — | — | N/A | — |
| 2015 | Honda | CR-V | — | — | N/A | — |
| 2015 | Honda | Crosstour | — | — | N/A | — |
| 2014 | Acura | ILX | — | — | N/A | — |
| 2014 | Acura | TSX | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2014 | Honda | Civic | — | — | N/A | — |
| 2014 | Honda | CR-V | — | — | N/A | — |
| 2014 | Honda | Crosstour | — | — | N/A | — |
| 2013 | Acura | ILX | — | — | N/A | — |
| 2013 | Acura | TSX | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2013 | Honda | Civic | — | — | N/A | — |
| 2013 | Honda | CR-V | — | — | N/A | — |
| 2013 | Honda | Crosstour | — | — | N/A | — |
| 2012 | Acura | TSX | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2012 | Honda | Accord | — | — | N/A | — |
| 2012 | Honda | Civic | Si | — | N/A | — |
| 2012 | Honda | CR-V | — | — | N/A | — |
| 2012 | Honda | Crosstour | — | — | N/A | — |
| 2011 | Acura | TSX | — | — | N/A | DENSO is the OE supplier for this vehicle; Mass Air Flow Sensor |
| 2011 | Honda | Accord | — | — | N/A | — |
| 2011 | Honda | CR-V | — | — | N/A | — |
| 2010 | Acura | TSX | — | — | N/A | — |
| 2010 | Honda | Accord | — | — | N/A | — |
| 2010 | Honda | CR-V | — | — | N/A | — |
| 2009 | Acura | TSX | — | — | N/A | — |
| 2009 | Honda | Accord | — | — | N/A | — |
| 2008 | Honda | Accord | — | — | N/A | — |
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