Standard Ignition PS-216 Engine Oil Pressure Switch

Engine Oil Pressure Switch Overview

Standard Ignition PS-216 is an engine oil pressure switch built for accurate oil pressure reading and dependable electrical signaling in service applications. It uses a female connector with male blade terminals and a black/chrome housing for direct replacement use on listed vehicles.

Fits 1987-1988 Chevrolet Camaro, N/A; Fits 1987-1988 Chevrolet Cavalier, N/A; Fits 1987-1988 Chevrolet Corsica, N/A; Fits 1988 Chevrolet Celebrity, N/A; Fits 1987-1988 Oldsmobile Cutlass Ciera, N/A; Fits 1988 Oldsmobile Cutlass Cruiser, N/A; Fits 1988 Oldsmobile Cutlass Supreme, N/A; Fits 1987-1988 Oldsmobile Firenza, N/A; Fits 1987-1988 Pontiac Firebird, N/A; Fits 1987-1988 Pontiac 6000, N/A; Fits 1988 Pontiac Grand Prix, N/A; Fits 1987-1988 Pontiac Tempest, N/A; Fits 1987 Cadillac Cimarron, N/A; Fits 1987-1988 Buick Century, N/A; Fits 1988 Buick Century, N/A; Fits 1988 Buick Regal, N/A; Fits 1988 Pontiac Firebird, N/A.

Key Features

• Standard Ignition PS-216 engine oil pressure switch
• Female connector with 2 male blade terminals
• Black and chrome finish
• Laser-etched calibration process for accurate oil pressure reading
• Polyimide film diaphragm construction for cycle durability and rupture resistance
• Built to handle rapid pressure pulsations without component damage
• 100% tested for activation, leak checking, and specification compliance

Detailed Description

The PS-216 is engineered for vehicles that rely on a precise oil pressure signal for engine monitoring and related warning functions. Standard Ignition uses calibrated thick-film circuitry and high-temperature diaphragm materials to support stable operation under demanding engine conditions. This part cross-references Standard Motor Products (e.g., PS216T, PS154) for the same application.

Common search applications include a 1987-1988 Pontiac Firebird oil pressure switch replacement, a 1988 Chevrolet Celebrity engine oil pressure switch, and a 1988 Buick Regal oil pressure sender-style service part. It also serves as a direct-fit option for several Chevrolet, Buick, Oldsmobile, Cadillac, and Pontiac models listed above.

Common Problems This Part Can Address

• Oil pressure warning light staying on or behaving erratically
• Inaccurate oil pressure signal to the vehicle’s monitoring circuit
• Electrical switch failure caused by heat, vibration, or pressure cycling
• Oil seepage or leakage at the switch body
• Intermittent operation from worn internal contacts or diaphragm damage

Installation Notes and Tips

Verify connector style, terminal count, and thread/application match before installation. Inspect the harness connector for corrosion or looseness, and confirm the sealing surface is clean before threading in the new switch. After installation, check for leaks and confirm the oil pressure warning circuit operates correctly with the engine running.

Quality Assurance

Standard Ignition manufactures this switch with high-grade materials and automated testing that checks activation, leakage, and specification compliance. The design is intended to meet the demands of professional service work on vehicles such as the Chevrolet Camaro, Pontiac Firebird, and Buick Century.