HomeStandard Ignition PS-385 Engine Oil Pressure Switch
Part #: PS-385

Standard Ignition PS-385 Engine Oil Pressure Switch

4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Eldorado, Series 60 Fleetwood, Series 62, and Series 61
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Overview of Standard Ignition PS-385 Engine Oil Pressure Switch

The Standard Ignition PS-385 Engine Oil Pressure Switch is designed specifically for Cadillac Eldorado models. This switch features a female connector and a single male pin terminal, ensuring precise compatibility and reliable engine oil pressure monitoring.

  • Connector Gender: Female for secure connection
  • Terminal Gender: Male pin type for accurate signal transmission
  • Terminal Quantity: Single terminal for straightforward installation
  • Compatible with Cadillac Eldorado vehicles
  • Part Number: PS-385 for easy identification and ordering

Detailed Product Description

The PS-385 engine oil pressure switch by Standard Ignition is engineered to meet the specific requirements of Cadillac Eldorado engines. Its female connector design allows for a secure and stable connection to the vehicle’s wiring harness. The single male pin terminal ensures a reliable electrical interface, minimizing the risk of signal loss or miscommunication. This switch monitors engine oil pressure and sends accurate signals to the vehicle’s control system, helping maintain optimal engine performance and safety.

Common Applications and Issues Addressed

  • Detects low engine oil pressure to prevent engine damage
  • Replaces faulty or worn oil pressure switches in Cadillac Eldorado
  • Resolves inaccurate oil pressure readings or warning light malfunctions
  • Helps maintain proper engine lubrication monitoring
  • Prevents engine shutdowns caused by oil pressure sensor failure

Installation Notes and Tips

  • Ensure the vehicle is turned off and cooled before installation
  • Verify connector gender and terminal type match the vehicle’s wiring harness
  • Use appropriate tools to avoid damaging the pin terminal during installation
  • Check for oil leaks around the switch after installation
  • Consult the Cadillac Eldorado service manual for torque specifications

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for Cadillac Eldorado vehicles. The PS-385 engine oil pressure switch undergoes rigorous quality control to ensure durability and accuracy. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberPS-385
Connector GenderFemale
Terminal GenderMale
Terminal TypePin

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1956CadillacEldoradoN/AEngine Oil Pressure Switch fits various car and truck makes and models.
1955CadillacEldoradoN/AEngine Oil Pressure Switch fits various car and truck makes and models.
1954CadillacEldoradoN/AEngine Oil Pressure Switch fits various car and truck makes and models.
1953CadillacEldoradoN/AEngine Oil Pressure Switch fits various car and truck makes and models.

* 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:

1508434S887OP6411S887

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.