BWD S4146 Engine Oil Pressure Switch

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Kem PS186
• Kem PS187
• Kem PS188
• ACDelco 14039603
• ACDelco 14073454
• ACDelco 15564999
• General Motors 10137603
• General Motors 14043217
• General Motors 14073454
• General Motors 15564999
• MasterPro 2-8128
• Airtex 1S6652
• Standard Ignition PS-256
• Wells PS252
• Wells PS327
• CARQUEST Premium By WELLS 53-33604
• MasterPro 28128
• CARQUEST Premium By WELLS 5333604
• Standard Ignition PS256
• Echlin OP6717
• Duralast PS252
• Duralast PS327
• NAPA Mileage Plus OP6717SB
• T Series PS256T
• CARTEK 8128
• MasterPro Ignition 2-8128
• Rostra Powertrain Controls 501275
• Duralast OPSA90

• As a global manufacturer, we maintain complete quality control throughout the manufacturing process
• Robust design and high grade materials meet the stringent demands of today's service professional
• Direct replacement enures OE fit for ease of installation
• In construction, we utilize high temperature, polyimide film diaphragms which provide exceptional cycle durability and resistance to rupture and oil leakage. Units are designed to handle rapid pressure pulsations, without component damage.
• Made in North America
• Manufactured and engineered to provide a highly accurate and timely oil pressure reading to the vehicle's data monitoring system
• Units are 100% tested on vehicles, and using automated equipment which activates the switch, checks for leaks and stresses the part to ensure specification compliance, even under the most demanding operating conditions