Standard Ignition Mass Air Flow MAS0173 for 1996-1997 INFINITI/Nissan (QX4, Pathfinder)
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The Standard Ignition Mass Air Flow (part number MAS0133) is a direct-fit replacement for 1998-2004 INFINITI and Nissan vehicles with 3.3L engines.
Specifications:
| Terminal Type | Blade |
| Terminal Quantity | 3 |
| Terminal Gender | Male |
| Number of Bolt Holes | 4 |
| Notes | Complete Assembly |
| Material | Metal, Plastic |
| Connector Type | Plug In |
| Connector Shape | Rectangular |
| Connector Quantity | 1 |
| Connector Gender | Female |
| Attachment Method | Bolt On |
| Housing Included | Yes |
Fits: 1998-2004 INFINITI and Nissan models including QX4, Frontier, Pathfinder, Pickup, Quest, and Xterra — 3.3L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Beck/Arnley 157-0275, Delphi AF10134, NGK MG0019, Spectra Premium MA188, Motorad 1MF122, PRENCO 4M-1036, Hitachi Astemo MAF0025, BWD MA1016 and 16 more
WARNING: This product contains a chemical known to the State of California to cause cancer.