Replacement HVAC Pressure Switch fits Buick Riviera 1988-1993 3.8L V6 (Low Pressure Side)

Sawyer Auto replacement parts are built to direct-fit specifications using high-grade materials. Every part is tested for reliability and precise compatibility with your vehicle.

• 【❗Fitment (Vehicle Compatibility)❗:】 Direct Replacement For Buick Riviera 1988-1993 With 3.8L (231 Cu. In.) V6 Engines On The Low-Pressure Side; Verify Model Year And Application Before Ordering.
• ✅【 Function (Part Description):】 Detects Low Pressure And Provides An Electrical Signal To Hvac Control Circuits To Protect System Components.
• ✅【 Replacement Reason (Service Description):】 Commonly Replaced When The Switch Fails To Actuate, Shows Electrical Faults, Or Exhibits Surface Wear At The Connector Or Port.
• ✅【 Construction and Material:】 Oe-Style Construction With Sealed Pressure Fitting And Electrical Terminals Suitable For Hvac Use.
• ✅【 Testing and Installation:】 Each Unit Is Tested For Electrical Continuity And Activation; Install At The Vehicle Low-Pressure Service Port And Reconnect The Harness Per The Manufacturer'S Guidance.