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GMC R2500 Engine Oil Pressure Switch Replacement

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  1. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1276

    with Light

    $9.59 View part →
  2. ✓ In Stock 1987 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1987 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1339

    with 1/4in-18 Threads with Light

    $11.85 View part →
  3. ✓ In Stock 1988-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1988-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1347

    with 3 Blade Terminals with Light

    $13.93 View part →
  4. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1278

    with Light with 2 Blade Terminals

    $14.34 View part →
  5. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1280

    with Light

    $14.86 View part →
  6. ✓ In Stock 1988-1989 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    1988-1989 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    Partslink #: 1815269

    w/Light

    $14.90 View part →
  7. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    Partslink #: PS-221

    2 Term. Light

    $15.35 View part →
  8. ✓ In Stock 1987 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    1987 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    Partslink #: 1815423

    with 1 Blade Terminals; w/Light

    $15.89 View part →
  9. ✓ In Stock 1987 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    1987 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    Partslink #: PS-12

    Light

    $16.58 View part →
  10. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    Partslink #: 1815303

    with 2 Blade Terminals; w/Light w/1/8" Thread

    $17.24 View part →
  11. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    Partslink #: W0133-3502536

    For Light

    $17.42 View part →
  12. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    Partslink #: PS-126

    w/ 1/8 Inch Thread 2 Blade Term. Light

    $19.63 View part →
  13. ✓ In Stock 1987 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    1987 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    Partslink #: W0133-3450572

    ForLight

    $19.69 View part →
  14. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1258

    with Gauge

    $22.37 View part →
  15. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    Partslink #: 1815272

    with Gauge

    $29.11 View part →
  16. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1218

    with Gauge

    $29.95 View part →
  17. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Global Parts)

    Partslink #: 1815250

    with Gauge

    $30.05 View part →
  18. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Rostra Powertrain)

    Partslink #: 50-1222

    with Gauge

    $33.93 View part →
  19. ✓ In Stock 1989 GMC R2500 Engine Oil Pressure Switch (Forecast)

    1989 GMC R2500 Engine Oil Pressure Switch (Forecast)

    Partslink #: W0133-2103038

    For Gauge

    $41.42 View part →
  20. ✓ In Stock 1989 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    1989 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    Partslink #: W0133-3490479

    For Gauge

    $42.18 View part →
  21. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    Partslink #: PS-155

    Gauge

    $42.53 View part →
  22. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    Partslink #: W0133-4653227
    $56.94 View part →
  23. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Forecast)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Forecast)

    Partslink #: W0133-2044531

    For Gauge

    $61.72 View part →
  24. ✓ In Stock 1987-1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    1987-1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    Partslink #: PS-154

    Gauge

    $62.07 View part →
  25. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    Partslink #: W0133-3401212

    For Gauge

    $63.86 View part →
  26. ✓ In Stock 1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    1989 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    Partslink #: PS-262

    3 Term. Gauge

    $65.23 View part →
  27. ✓ In Stock 1989 GMC R2500 Engine Oil Pressure Switch (CARQUEST)

    1989 GMC R2500 Engine Oil Pressure Switch (CARQUEST)

    Partslink #: W0133-4402061

    For Gauge

    $70.73 View part →
  28. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Standard Ignition)

    Partslink #: PS-269

    Gauge

    $73.13 View part →
  29. ✓ In Stock 1987-1988 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    1987-1988 GMC R2500 Engine Oil Pressure Switch (Autopart International)

    Partslink #: W0133-3458660

    For Gauge

    $74.69 View part →
  30. ✓ In Stock 1989 GMC R2500 Engine Oil Pressure Switch (ACDelco)

    1989 GMC R2500 Engine Oil Pressure Switch (ACDelco)

    Partslink #: W0133-2103038

    For Gauge

    $136.20 View part →

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Engine Oil Pressure Switch Compatibility for GMC R2500

Browse our selection of quality engine oil pressure switch parts designed specifically for your GMC R2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · High Sierra · Sierra Classic

Body Types

Cab & Chassis · Crew Cab Pickup · Standard Cab Pickup

Engine Options

L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 7.4L

Transmissions

Automatic · Manual

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