HomeEngine > SwitchesStandard Ignition PS-403 Engine Oil Pressure Switch
Part #: PS-403

Standard Ignition PS-403 Engine Oil Pressure Switch

⚙️ 15 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, CJ7 and CJ5
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Overview of Standard Ignition Engine Oil Pressure Switch PS-403

The Standard Ignition PS-403 engine oil pressure switch is designed specifically for Jeep CJ5 and CJ7 models. This switch features a durable male connector and male screw terminals, ensuring reliable electrical connections for accurate oil pressure monitoring.

  • Compatible with Jeep CJ5 and CJ7 models
  • Part number PS-403 for precise identification
  • Male connector gender for secure fitment
  • Two male screw-type terminals for stable electrical contact
  • Engine oil pressure switch category for critical engine monitoring

Detailed Product Description and Attributes

The PS-403 engine oil pressure switch by Standard Ignition is engineered to maintain proper engine oil pressure readings in Jeep CJ5 and CJ7 vehicles. It features a male connector gender that ensures a tight and secure connection to the vehicle’s wiring harness. The switch includes two male terminals with screw-type connections, providing a robust and reliable interface for electrical signals. These attributes contribute to consistent performance and help prevent false readings or electrical failures related to oil pressure monitoring.

Applications and Common Issues Addressed

  • Monitors engine oil pressure to prevent engine damage
  • Replaces faulty or worn oil pressure switches in Jeep CJ5 and CJ7
  • Resolves inaccurate oil pressure gauge readings
  • Prevents oil pressure warning light malfunctions
  • Helps maintain engine performance by ensuring proper oil flow detection

Installation Notes and Tips

When installing the Standard Ignition PS-403 engine oil pressure switch, ensure the vehicle is turned off and cooled down to avoid injury. Use appropriate tools to connect the male screw terminals securely, avoiding over-tightening which could damage the terminals. Verify the male connector is fully seated to maintain a reliable electrical connection. It is recommended to check for leaks after installation and confirm the oil pressure gauge or warning light functions correctly.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The PS-403 engine oil pressure switch undergoes rigorous quality control to ensure durability and reliable performance in Jeep CJ5 and CJ7 vehicles. Warranty coverage details should be confirmed with the product documentation or supplier, typically including protection against manufacturing defects.

BrandStandard Ignition
Part NumberPS-403
Connector GenderMale
Terminal GenderMale
Terminal TypeScrew

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1986JeepCJ7N/ACompatible with engines that have oil pressure gauges.
1985JeepCJ7N/ACompatible with engines that have oil pressure gauges.
1984JeepCJ7N/ACompatible with engines that have oil pressure gauges.
1983JeepCJ52.5LL4N/A2 Screw, 2 Blade Term.; Light
1983JeepCJ54.2LL6N/A2 Screw, 2 Blade Term.; Light
1983JeepCJ7N/AEngine Oil Pressure Switch fits various car and truck makes and models.
1982JeepCJ5N/A2 Screw, 2 Blade Term.; Light
1982JeepCJ7N/A2 Screw, 2 Blade Term.; Light
1981JeepCJ5N/A2 Screw, 2 Blade Term.; Light
1981JeepCJ7N/A2 Screw, 2 Blade Term.; Light
1980JeepCJ5N/A2 Screw, 2 Blade Term.; Light
1980JeepCJ7N/A2 Screw, 2 Blade Term.; Light
1974JeepCJ5N/ACompatible with engines that have oil pressure gauges.
1973JeepCJ5N/ACompatible with engines that have oil pressure gauges.
1972JeepCJ5N/ACompatible with engines that have oil pressure gauges.

* 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:

132244R911S1006853-33809OP6118PS654S4300SBA1353

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