HomeEngine > SwitchesStandard Ignition PS-338 Engine Oil Pressure Switch
Part #: PS-338

Standard Ignition PS-338 Engine Oil Pressure Switch

⚙️ 7 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$192.78Free 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: Honda and Isuzu, Passport, Rodeo, and Trooper
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Oil Pressure Switch for Honda and Isuzu Vehicles

The Standard Ignition PS-338 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for select Honda and Isuzu models. This switch features a blade terminal type with a single terminal, ensuring a secure and reliable electrical connection.

  • Terminal Type: Blade for dependable connectivity
  • Terminal Quantity: 1 terminal for straightforward installation
  • Connector Gender: Female connector for compatibility
  • Terminal Gender: Male terminal ensuring proper fit
  • Compatible with Honda Passport, Isuzu Rodeo, and Isuzu Trooper models

Product Details and Specifications

The PS-338 Engine Oil Pressure Switch from Standard Ignition is engineered to meet OEM specifications for oil pressure monitoring. Its blade terminal type and single terminal design simplify wiring connections, reducing installation complexity. The female connector and male terminal configuration ensure a secure fit with the vehicle’s wiring harness. This switch is specifically compatible with Honda Passport and Isuzu Rodeo and Trooper models, making it a precise replacement part for these vehicles.

Common Applications and Problem Resolution

This engine oil pressure switch is used to monitor oil pressure and send signals to the vehicle’s engine control system or dashboard gauge. It helps detect low oil pressure conditions that could lead to engine damage. The PS-338 can address issues such as:

  • Oil pressure warning light activation due to faulty switch
  • Intermittent or no oil pressure signal to the dashboard
  • Engine oil pressure sensor failure causing inaccurate readings
  • Electrical connection problems related to worn or damaged terminals

Installation Notes and Tips

When installing the PS-338 Engine Oil Pressure Switch, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Verify the terminal type and connector gender match the vehicle’s wiring harness. Tighten the switch to the manufacturer’s torque specifications to prevent leaks or damage. Inspect the wiring and connectors for corrosion or damage before installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The PS-338 Engine Oil Pressure Switch undergoes rigorous quality control testing. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberPS-338
Connector GenderFemale
Terminal GenderMale
Terminal TypeBlade

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995HondaPassport3.2LV6N/ATo 4/95; Gauge
1995IsuzuRodeoN/ATo 4/95; Gauge
1994IsuzuRodeoN/ACompatible with engines that have oil pressure gauges.
1994IsuzuTrooperN/ACompatible with engines that have oil pressure gauges.
1993IsuzuRodeoN/ACompatible with engines that have oil pressure gauges.
1993IsuzuTrooperN/ACompatible with engines that have oil pressure gauges.
1992IsuzuTrooperN/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:

17-06291S6709201-236453-33657897033290097033290OP6199PS302PS335S4205SBC1595

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