Walker Products Engine Oil Pressure Switch 256-1001 for 1997-2009 Buick/Cadillac/Chevrolet 5.3L 4.2L (LaCrosse, Rainier, CTS, Escalade)
Always the correct part
Call or Chat
30-Day Returns Accepted
Free Ground Shipping
The Holstein Engine Oil Pressure Switch (part number 2OPS0031) is a direct-fit replacement for 1997-2009 Buick, Cadillac, Chevrolet, and GMC vehicles with 5.3L, 4.2L, and 6.0L engines.
Specifications:
| Number of Terminals | 3 |
| Connector Type | Blade |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 1997-2009 Buick, Cadillac, Chevrolet, GMC, and Hummer models including Allure, LaCrosse, Rainier, CTS, Escalade, Escalade ESV, Escalade EXT, Avalanche and more - 5.3L, 4.2L, and 6.0L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: with Gauge
Interchanges With: T Series PS308T, Wells Vehicle Electronics 1S6713, Airtex Engine Management 1S6713, Standard Motor Products PS308, BWD S4202, Forecast 80014, Wells PS340