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Denso mass air flow sensors utilize a unique structure that reduces exposure to the sensing element, reducing sensor contamination for improved detection accuracy. Fine platinum wire sensing element responds quickly to changes in air flow. Glass film coated sensing element reduces contamination and improves reliability.
Subaru OEM Part Number Replacement: 22680 AA310, 22680 AA31A
Fitment Chart
| Year | Subaru WRX | Subaru STI | Subaru Forester XT |
|---|---|---|---|
| 2002 | ✓ | ✓ | |
| 2003 | ✓ | ✓ | |
| 2004 | ✓ | ✓ | ✓ |
| 2005 | ✓ | ✓ | ✓ |
| 2006 | ✓ | ✓ | ✓ |
| 2007 | ✓ | ✓ | ✓ |
| 2008 | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | 197-6040 |
|---|---|
| Manufacturer's Part Number | 197-6040 |
| Brand | Denso |






