HomeEngine > SwitchesStandard Ignition PS-241 Engine Oil Pressure Switch
Part #: PS-241

Standard Ignition PS-241 Engine Oil Pressure Switch

⚙️ 71 vehicles fit this part
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🚗Fitment: Pontiac, Oldsmobile, Buick, Chevrolet, and GMC, 6000, Cutlass Ciera, Century, Astro, Celebrity, Safari, Cutlass, Fiero, Electra, LeSabre, Skyhawk, Skylark, Somerset, Camaro, 98, Calais, Delta 88, Firenza, Grand Am, Sunbird, Somerset Regal, Citation II, S10, J2000 Sunbird, Omega, Phoenix, Citation, and J2000
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Reliable Engine Oil Pressure Switch for GM Vehicles

The Standard Ignition PS-241 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for a range of GM vehicles. Engineered with a male connector and three male blade terminals, this switch ensures secure electrical connections and reliable performance in Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models.

Key Features of the Standard Ignition PS-241

  • Connector Gender: Male for secure plug-in connection
  • Terminal Gender: Male blade terminals for reliable contact
  • Terminal Quantity: 3 terminals to support multiple circuit connections
  • Terminal Type: Blade terminals designed for easy installation and durability
  • Compatible with various GM models including Camaro, Cutlass, and S10

Detailed Product Description

The PS-241 Engine Oil Pressure Switch from Standard Ignition is built to meet OEM specifications for engine oil pressure monitoring. Featuring a male connector and three male blade terminals, this switch facilitates dependable electrical connectivity and accurate pressure readings. Its design supports a range of GM vehicles such as the Chevrolet Camaro, Buick LeSabre, Pontiac Grand Am, and GMC S10, ensuring compatibility across multiple engine configurations. The blade terminal type allows for straightforward installation and maintenance, reducing downtime during replacement.

Common Applications and Problem Resolution

  • Detects low oil pressure to prevent engine damage
  • Replaces faulty or leaking oil pressure switches
  • Resolves inaccurate oil pressure gauge readings
  • Prevents engine warning light malfunctions related to oil pressure
  • Ensures proper engine oil system monitoring for Buick, Chevrolet, and Pontiac models

Installation Notes and Tips

  • Verify vehicle compatibility with Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models before installation
  • Ensure the male connector and blade terminals align correctly with the vehicle’s wiring harness
  • Use appropriate tools to avoid damaging terminals during installation
  • Check for oil leaks around the switch mounting area after installation
  • Consult the vehicle’s service manual for torque specifications and installation procedures

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The PS-241 Engine Oil Pressure Switch undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region.

BrandStandard Ignition
Part NumberPS-241
Connector GenderMale
Terminal GenderMale
Terminal TypeBlade

This part fits 71 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1990OldsmobileCutlass Ciera2.5LL4N/ACompatible with engines that have oil pressure gauges.
1990Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1989OldsmobileCutlass Ciera2.5LL4N/ACompatible with engines that have oil pressure gauges.
1989Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1988BuickCentury3.8LV6N/ACompatible with engines that have oil pressure gauges.
1988ChevroletAstro2.5LL4N/ACompatible with engines that have oil pressure gauges.
1988ChevroletCelebrity2.8LV6N/AOE No. 10030963, 10045775; Long Design; Gauge
1988GMCSafari2.5LL4N/ACompatible with engines that have oil pressure gauges.
1988OldsmobileCutlass2.8LV6N/AEngine Oil Pressure Switch fits vehicles with 3 Term Gauge
1988OldsmobileCutlass CieraN/AEngine Oil Pressure Switch with 3 Blade Terminal Gauge
1988Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1988PontiacFieroN/ACompatible with engines that have oil pressure gauges.
1987BuickCentury3.8LV6N/ACompatible with engines that have oil pressure gauges.
1987ChevroletAstro2.5LL4N/ACompatible with engines that have oil pressure gauges.
1987GMCSafari2.5LL4N/ACompatible with engines that have oil pressure gauges.
1987OldsmobileCutlass Ciera2.5LL4N/ACompatible with engines that have oil pressure gauges.
1987OldsmobileCutlass Ciera3.8LV6N/ACompatible with engines that have oil pressure gauges.
1987Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1987PontiacFieroN/ACompatible with engines that have oil pressure gauges.
1986BuickCenturyN/ACompatible with engines that have oil pressure gauges.
1986BuickLeSabreN/ACompatible with engines that have oil pressure gauges.
1986BuickSkyhawk1.8LL4N/ACompatible with engines that have oil pressure gauges.
1986BuickSkylarkN/ACompatible with engines that have oil pressure gauges.
1986ChevroletAstro2.5LL4N/ACompatible with engines that have oil pressure gauges.
1986ChevroletCamaro2.5LL4N/ACompatible with engines that have oil pressure gauges.
1986GMCSafari2.5LL4N/ACompatible with engines that have oil pressure gauges.
1986Oldsmobile98N/ACompatible with engines that have oil pressure gauges.
1986OldsmobileCalaisN/ACompatible with engines that have oil pressure gauges.
1986OldsmobileCutlass Ciera2.5LL4N/ACompatible with engines that have oil pressure gauges.
1986OldsmobileDelta 88N/ACompatible with engines that have oil pressure gauges.
1986OldsmobileFirenza1.8LL4N/ACompatible with engines that have oil pressure gauges.
1986Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1986PontiacFieroN/ACompatible with engines that have oil pressure gauges.
1986PontiacGrand AmN/ACompatible with engines that have oil pressure gauges.
1986PontiacSunbird1.8LL4N/ACompatible with engines that have oil pressure gauges.
1985BuickCentury2.8LV6N/AEngine Oil Pressure Switch fits vehicles with 3 Term Gauge
1985BuickSkyhawk1.8LL4N/ACompatible with engines that have oil pressure gauges.
1985BuickSkylark2.5LL4N/ACompatible with engines that have oil pressure gauges.
1985ChevroletAstro2.5LL4N/ACompatible with engines that have oil pressure gauges.
1985ChevroletCamaro2.5LL4N/ACompatible with engines that have oil pressure gauges.
1985ChevroletCitation II2.5LL4N/ACompatible with engines that have oil pressure gauges.
1985ChevroletS102.5LL4N/AEngine Oil Pressure Switch fits vehicles with 3 Term Gauge
1985GMCSafari2.5LL4N/ACompatible with engines that have oil pressure gauges.
1985OldsmobileCalaisN/ACompatible with engines that have oil pressure gauges.
1985OldsmobileCutlass Ciera2.5LL4N/ACompatible with engines that have oil pressure gauges.
1985OldsmobileFirenza1.8LL4N/ACompatible with engines that have oil pressure gauges.
1985Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1985PontiacFieroN/ACompatible with engines that have oil pressure gauges.
1985PontiacGrand AmN/ACompatible with engines that have oil pressure gauges.
1985PontiacJ2000 Sunbird1.8LL4N/ACompatible with engines that have oil pressure gauges.
1984BuickSkyhawk1.8LL4N/ACompatible with engines that have oil pressure gauges.
1984BuickSkylark2.5LL4N/ACompatible with engines that have oil pressure gauges.
1984ChevroletCamaro2.5LL4N/ACompatible with engines that have oil pressure gauges.
1984ChevroletCitation II2.5LL4N/ACompatible with engines that have oil pressure gauges.
1984OldsmobileCutlass Ciera2.5LL4N/ACompatible with engines that have oil pressure gauges.
1984OldsmobileFirenza1.8LL4N/ACompatible with engines that have oil pressure gauges.
1984OldsmobileOmega2.5LL4N/ACompatible with engines that have oil pressure gauges.
1984Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1984PontiacJ2000 Sunbird1.8LL4N/ACompatible with engines that have oil pressure gauges.
1984PontiacPhoenix2.5LL4N/Aw/ 3 Term.; Gauge
1983BuickSkyhawk1.8LL4N/ACompatible with engines that have oil pressure gauges.
1983ChevroletCitation2.5LL4N/ACompatible with engines that have oil pressure gauges.
1983OldsmobileFirenza1.8LL4N/ACompatible with engines that have oil pressure gauges.
1983Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1983PontiacJ20001.8LL4N/ACompatible with engines that have oil pressure gauges.
1983PontiacPhoenix2.5LL4N/Aw/ 3 Term.; Gauge
1982BuickSkyhawkN/ACompatible with engines that have oil pressure gauges.
1982OldsmobileFirenza1.8LL4N/ACompatible with engines that have oil pressure gauges.
1982Pontiac60002.5LL4N/ACompatible with engines that have oil pressure gauges.
1982PontiacJ20001.8LL4N/AEngine Oil Pressure Switch with 3 Blade Terminal Gauge

* 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:

10030963100457751S663750131353-335878127OP6678OP6678SBPS181PS223PS241TS4104SBC1234

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