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2001 - 2005 Pontiac Aztek Mass Air Flow Sensor (Hella) NEW

$ 133 .58

Product Notes

3-Pin Connector - Pipe-Neck

The HELLA Mass Air Flow Sensor measures the mass of incoming air to ensure precise adjustment of the air-to-fuel ratio. This hot-film sensor provides high measuring precision and a wide dynamic range for accurate flow measurement. It supports correct exhaust gas recirculation rates and aligns with original equipment standards for fit and function.
Brand: Hella
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Assy/Disassy By Qualified Personnel Required! .
California Proposition 65 Required No
Inlet Connection Diameter 3.54, 90.00
Mounting Type Pipe-neck
Number Of Pins 3
Suction Pipe Connector Diameter [in] 3.54
Suction Pipe Connector Diameter [mm] 90
Terminal Quantity 3

Vehicle Fitment Guide

This part fits the following vehicles:

Pontiac 1 model (tapclick to expand)(tapclick to hide)
Aztek 2001-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2001 - 2005 V6 3.4L AWD/FWD Automatic
GT SUV 2001 V6 3.4L AWD/FWD Automatic
Rally SUV 2004 - 2005 V6 3.4L AWD/FWD Automatic
V SUV 2002 - 2003 V6 3.4L AWD/FWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
The HELLA Mass Air Flow Sensor measures the mass of incoming air to ensure precise adjustment of the air-to-fuel ratio. This hot-film sensor provides high measuring precision and a wide dynamic range for accurate flow measurement. It supports correct exhaust gas recirculation rates and aligns with original equipment standards for fit and function.

Interchange Parts

Brand Part Number
ACDelco 19137079
ACDelco 213-238
ACDelco 213-252
ACDelco 213-3457
ACDelco 213-3458
ACDelco 213-353
ACDelco 213-3566
ACDelco 213251
ACDelco 25179711
Airtex Engine Management 5S2615
Airtex Engine Management 5S2641
Airtex Engine Management 5S2642
Airtex Engine Management 5S2643
BWD 29008
BWD 59084
Carquest MF8302N
Casting Numbers 25008207
Casting Numbers 25008303
Casting Numbers 25008303A
Delphi 64-1503
Delphi 64-1505
Delphi AF10044
Delphi AF10056
Delphi AF10057
Delphi AF10057-11B1
Delphi AF10059
Delphi AF10059-11B1
General Motors 19112572
General Motors 19207202
General Motors 19208521
General Motors 19208522
General Motors 19332971
General Motors 25008219
General Motors 25008307
General Motors 25008308
General Motors 25008309
General Motors 25099215
General Motors 25180303
GP - Guaranteed Parts 790-8308
IMC 128 20004 800
Richporter MA101
Richporter MA232
Standard Motor Products MF8308
Wells SU1102
Wells SU1109
Wells SU1215
Wells SU1216

Fits Years: 2001 2002 2003 2004 2005

Fits Models: Aztek

Go-Parts Garage · Featured Guide

A Practical Guide to the 2001-2005 Pontiac Aztek Mass Air Flow Sensor

Fix your Aztek's stalling, rough idle, and poor gas mileage by understanding its Mass Air Flow sensor.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

1 matching guide

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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120
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