Walker Products Mass Air Flow Sensor 245-1133 for 2005-2012 Buick/Cadillac/Chevrolet 3.8L 5.3L (Allure, Enclave, LaCrosse, Lucerne)
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The Standard Ignition Mass Air Flow (part number MAS0183) is a direct-fit replacement for 2005-2012 Buick, Cadillac, Chevrolet, and GMC vehicles with 3.8L, 5.3L, and 3.5L engines.
Specifications:
| New or Reman | New |
| Terminal Type | Blade |
| Terminal Quantity | 5 |
| Terminal Gender | Male |
| Number of Bolt Holes | 2 |
| Notes | Complete Assembly |
| Material | Plastic |
| Housing Included | Yes |
| Connector Type | Plug In |
| Connector Shape | Oval |
| Connector Quantity | 1 |
| Connector Gender | Female |
| Attachment Method | Bolt On |
Fits: 2005-2012 Buick, Cadillac, Chevrolet, GMC, and Pontiac models including Allure, Enclave, LaCrosse, Lucerne, Rendezvous, Terraza, DTS, Avalanche and more — 3.8L, 5.3L, and 3.5L 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: Delphi AF10058, NGK MG0010, Spectra Premium MA146, ACDelco 19330124, Motorad 3MF174, PRENCO 4M-1080, BWD MA1052, Duralast DL-6013 and 13 more