Standard Ignition Cabin Air Temperature Sensor AX636 for 2010-2020 Buick/Cadillac/Chevrolet 2.0L 2.5L (Envision, CT6, CTS, SRX)
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The Standard Ignition Cabin Air Temperature Sensor (part number AX657) is a direct-fit replacement for 2018-2025 Buick, Cadillac, Chevrolet, and GMC vehicles with 2.0L and 5.3L engines.
Specifications:
| Terminal Type | Plug |
| Terminal Quantity | 4 |
| Terminal Gender | Female |
| Connector Type | Plug |
| Connector Quantity | 1 |
| Connector Gender | Female |
| Color/Finish | Black, Silver |
| Attachment Method | Plug In |
| Connector Shape | Polygon |
Fits: 2018-2025 Buick, Cadillac, Chevrolet, and GMC models including Regal Sportback, Regal TourX, XT6, Silverado 1500, Silverado 1500 LD, Traverse, Acadia, and Sierra 1500 — 2.0L and 5.3L 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: BWD WT5997, Duralast ATSA553, General Motors 13536352, NAPA Echlin TS7685