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Standard Ignition PS-398 Engine Oil Pressure Switch
Reliable Engine Oil Pressure Switch for Toyota Vehicles
The Standard Ignition PS-398 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for select Toyota models. Engineered with precise terminal configurations, this switch ensures dependable performance in your Toyota Celica, Corolla, or Cressida.
- Terminal Type: Butt connection for secure wiring
- Single Terminal Quantity for straightforward installation
- Connector Gender: Female for compatibility with male terminals
- Terminal Gender: Male to match female connectors on wiring harness
Technical Details and Compatibility
This engine oil pressure switch features a single male terminal with a female connector interface, utilizing a butt terminal type to facilitate a reliable electrical connection. The PS-398 is specifically compatible with Toyota Celica, Corolla, and Cressida models, ensuring proper fitment and function. The design supports accurate oil pressure readings critical for engine health monitoring.
Common Applications and Problem Resolution
- Detects low oil pressure to prevent engine damage
- Replaces faulty or worn oil pressure switches causing inaccurate gauge readings
- Resolves oil pressure warning light issues on compatible Toyota models
- Helps maintain engine performance by ensuring proper oil pressure signal transmission
Installation Notes and Tips
When installing the Standard Ignition PS-398, ensure the terminal connections are clean and free of corrosion. The butt terminal type requires proper crimping tools for a secure fit. Verify the female connector on the wiring harness matches the male terminal on the switch. Always disconnect the battery before installation to avoid electrical shorts.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The PS-398 Engine Oil Pressure Switch undergoes rigorous quality control to ensure durability and reliable operation. This part includes a limited warranty covering defects in materials and workmanship under normal use conditions.
| Brand | Standard Ignition |
| Part Number | PS-398 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | Button Terminal |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1990 | Toyota | Corolla | GTS | N/A | Long Design; Gauge |
| 1989 | Toyota | Corolla | GTS | N/A | Long Design; Gauge |
| 1988 | Toyota | Cressida | N/A | Long Design; Gauge | |
| 1987 | Toyota | Cressida | N/A | Long Design; Gauge | |
| 1986 | Toyota | Cressida | N/A | Long Design; Gauge | |
| 1985 | Toyota | Cressida | N/A | Long Design; Gauge | |
| 1983 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1982 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1981 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1980 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1979 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1978 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1977 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1976 | Toyota | Corolla | N/A | Long Design; Gauge | |
| 1974 | Toyota | Celica | N/A | Long Design; Gauge | |
| 1973 | Toyota | Celica | N/A | Long Design; Gauge | |
| 1972 | Toyota | Celica | N/A | Long Design; Gauge | |
| 1971 | Toyota | Celica | N/A | Long Design; Gauge |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.