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SpectraPart #: MA178
Spectra MA178 Mass Air Flow Sensor
⚙️ 9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$126.74Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ 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: INFINITI and Nissan, G20, I30, Maxima, and Sentra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Mass Air Flow Sensor options
Spectra MA178 Mass Air Flow Sensor
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | INFINITI | G20 | 2.0L | L4 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2001 | INFINITI | G20 | 2.0L | L4 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2001 | INFINITI | I30 | 3.0L | V6 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2001 | Nissan | Maxima | 3.0L | V6 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2001 | Nissan | Sentra | 2.0L | L4 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2000 | INFINITI | G20 | 2.0L | L4 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2000 | INFINITI | I30 | 3.0L | V6 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2000 | Nissan | Maxima | 3.0L | V6 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
| 2000 | Nissan | Sentra | 2.0L | L4 | N/A | Sensor Module w/Housing; with 5 Pin Connector |
* 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:
1570324220096M220096P221028M221028P226802Y001226804M50122680AD20022680AD20122680AD21022680AD21A5S271964180174100888610088MA1325MAF0090MAF1008MAF610088MAS0493MF20096MF20096TMF21028MF21028NMF21028TMF21096MF21096NMF21096TSU5320SU6520XTP410088
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.