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Standard Ignition PS-407 Engine Oil Pressure Switch
Reliable Engine Oil Pressure Switch for Dodge Ram 2500 and 3500
The Standard Ignition PS-407 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for Dodge Ram 2500 and Ram 3500 models. Featuring a durable black and gold finish, this switch ensures consistent performance under demanding engine conditions.
- Compatible with Dodge Ram 2500 and Ram 3500
- Threaded end size: M14 x 1.5 for secure installation
- Female connector with one rectangular, oval-shaped plug
- Three terminal connections for reliable electrical contact
- Durable metal and plastic construction with black and gold finish
Product Features and Specifications
The PS-407 engine oil pressure switch from Standard Ignition is engineered with a female connector featuring a single plug that combines rectangular and oval shapes for a precise fit. The switch includes three terminals to ensure stable electrical connectivity. Its threaded end size of M14 x 1.5 allows for straightforward installation in compatible Dodge Ram 2500 and 3500 engines. The combination of metal and plastic materials in a black and gold finish provides durability and resistance to engine heat and vibration.
Purpose and Common Applications
- Monitors engine oil pressure to protect engine components
- Prevents engine damage caused by low oil pressure
- Triggers dashboard warning lights for timely maintenance
- Helps diagnose oil pressure-related engine issues
- Ensures proper engine lubrication system function
Installation Notes and Tips
When installing the Standard Ignition PS-407 switch, ensure the engine is cool to avoid injury. Use the M14 x 1.5 threaded end to securely fasten the switch in place, avoiding over-tightening which can damage the threads. Confirm the female connector plug matches the vehicle’s wiring harness for a proper electrical connection. It is recommended to inspect the wiring and terminals for corrosion or damage before installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The PS-407 engine oil pressure switch undergoes rigorous quality control testing to maintain consistent standards. Warranty coverage details can be obtained from the product documentation or Standard Ignition’s official resources.
| Brand | Standard Ignition |
| Part Number | PS-407 |
| Color | Black, Gold |
| Connector Gender | Female |
| Connector Shape | Rectangular, Oval |
| Connector Type | Plug |
| Finish | Metal, Plastic |
| Threaded End Size | M14 x 1.5 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2001 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Compatible with engines that have oil pressure gauges. |
| 2001 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Compatible with engines that have oil pressure gauges. |
| 2000 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Compatible with engines that have oil pressure gauges. |
| 2000 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Compatible with engines that have oil pressure gauges. |
| 1999 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Compatible with engines that have oil pressure gauges. |
| 1999 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Compatible with engines that have oil pressure gauges. |
| 1998 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Compatible 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.