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OE Quality
60-Day Returns
MotoradPart #: 3MF139
Motorad 3MF139 Mass Air Flow Sensor
5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$145.95Free 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: Kia, Rio
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? See all Mass Air Flow Sensor options
Motorad 3MF139 Mass Air Flow Sensor
| Brand | Motorad |
|---|---|
| Part Number | 3MF139 |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Bracket Included | No |
| Wire Quantity | 3 |
| Connector Quantity | 1 |
| Connector Shape | H |
| Terminal Quantity | 3 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Mounting Bracket Included | No |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Kia | Rio | 1.6L | L4 | N/A | |
| 2004 | Kia | Rio | 1.6L | L4 | N/A | |
| 2003 | Kia | Rio | 1.6L | L4 | N/A | |
| 2002 | Kia | Rio | 1.5L | L4 | N/A | |
| 2001 | Kia | Rio | 1.5L | L4 | N/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:
0K32A132103MF139917856
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.