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OE Quality
60-Day Returns
PrencoPart #: 4M-1057
Prenco 4M-1057 Mass Air Flow Sensor
⚙️ 3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$80.12Free 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: Cadillac, Catera
🔄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
Prenco 4M-1057 Mass Air Flow Sensor
| Brand | Prenco |
| Part Number | 4M-1057 |
| Color | Black |
| Mounting Hardware Included | No |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Connector Gender | Female |
| Mounting Bracket Included | No |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2001 | Cadillac | Catera | N/A | w/housing |
| 2000 | Cadillac | Catera | N/A | w/housing |
| 1999 | Cadillac | Catera | N/A | w/housing |
* 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:
0281002184221040M5S285674-1008386-1004390528435MA1035MA216MAS0162MF21040
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.