HomeEngine > SwitchesStandard Ignition PS-300 Engine Oil Pressure Switch
Part #: PS-300

Standard Ignition PS-300 Engine Oil Pressure Switch

3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$58.57Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mitsubishi, Dodge, and Eagle, Eclipse, Avenger, and Talon
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Engine Oil Pressure Switch for Mitsubishi and Dodge

Standard Ignition PS-300 is an engine oil pressure switch with a 2-terminal bullet connection, female connector gender, and male terminal gender. It is built for direct replacement service on select Mitsubishi Eclipse and Dodge Avenger applications where accurate oil pressure signal switching is required.

Key Features

  • Engine oil pressure switch for engine management and warning circuit operation
  • Bullet terminal type with 2 terminals for straightforward electrical connection
  • Female connector gender and male terminal gender
  • Standard Ignition PS-300 replacement part number
  • Cross-references OE-style applications listed under OP6754 and S4177

Detailed Description

Standard Ignition PS-300 is an engine oil pressure switch used in select 1995-1996 Mitsubishi Eclipse and 1995 Dodge Avenger vehicles. This switch helps provide the oil pressure signal needed by the vehicle’s warning or control circuit, making it a direct-fit service part for common oil pressure switch replacement needs. If you are searching for a Mitsubishi Eclipse oil pressure switch or a Dodge Avenger engine oil pressure switch, PS-300 is a relevant match for the listed applications.

This part cross-references OP6754 and S4177 for the same application. The PS-300 part number is also useful when comparing replacement options for Mitsubishi Eclipse and Dodge Avenger oil pressure switch service.

What It Helps Address

  • Oil pressure warning light staying on or behaving inconsistently
  • Faulty oil pressure signal to the gauge or warning circuit
  • Electrical connection issues at the switch terminal interface
  • Replacement of a worn or failed engine oil pressure switch

Installation Notes and Tips

Verify the connector style, terminal count, and vehicle application before installation. Match the bullet terminal layout and connector gender to the original switch on the engine. Confirm the part number PS-300 against the vehicle’s year, make, and model before service.

Quality Assurance

Standard Ignition supplies replacement electrical and engine management components for service applications. PS-300 is listed for the confirmed Mitsubishi Eclipse and Dodge Avenger fitments shown above.

BrandStandard Ignition
Part NumberPS-300
Connector GenderFemale
Terminal GenderMale
Terminal TypeBullet

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996MitsubishiEclipse2.0LL4N/AEngine Oil Pressure Switch fits various car and truck makes and models.
1995DodgeAvenger2.0LL4N/AEngine Oil Pressure Switch fits various car and truck makes and models.
1995MitsubishiEclipseN/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:

17-06231S6669526955853-3361988924459M05269558OP6754PS277PS278S4177SBA1339

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