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GMC S15 Engine Expansion Plug Kit Replacement

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  1. ✓ In Stock 1983-1984 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1983-1984 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-173
    $13.16 View part →
  2. ✓ In Stock 1982-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1982-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-165-R
    $13.31 View part →
  3. ✓ In Stock 1982-1985 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1982-1985 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-171
    $14.45 View part →
  4. ✓ In Stock 1988-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1988-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-185-R
    $21.44 View part →
  5. ✓ In Stock 1983-1984 GMC S15 Engine Expansion Plug Kit (Melling)

    1983-1984 GMC S15 Engine Expansion Plug Kit (Melling)

    Partslink #: MPE-183R

    Steel

    $30.48 View part →
  6. ✓ In Stock 1982-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1982-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-165-BR
    $31.06 View part →
  7. ✓ In Stock 1985-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    1985-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    Partslink #: MPE-163R

    Steel

    $34.48 View part →
  8. ✓ In Stock 1988-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    1988-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    Partslink #: MPE-185R

    Steel

    $37.78 View part →
  9. ✓ In Stock 1982-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1982-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-165-B
    $44.19 View part →
  10. ✓ In Stock 1985-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    1985-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    Partslink #: MPE-163BR

    Brass

    $50.72 View part →
  11. ✓ In Stock 1988-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1988-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-185-BR
    $52.92 View part →
  12. ✓ In Stock 1988-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    1988-1990 GMC S15 Engine Expansion Plug Kit (Pioneer Cable)

    Partslink #: PE-185-B
    $53.02 View part →
  13. ✓ In Stock 1988-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    1988-1990 GMC S15 Engine Expansion Plug Kit (Melling)

    Partslink #: MPE-185BR

    Brass

    $55.98 View part →

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Engine Expansion Plug Kit Compatibility for GMC S15

Browse our selection of quality engine expansion plug kit parts designed specifically for your GMC S15. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · EL · Gypsy · High Sierra · Sierra Classic · Sierra Grande

Body Types

Cab & Chassis · Extended Cab Pickup · Standard Cab Pickup

Engine Options

L4 1.9L · L4 2.0L · L4 2.2L · L4 2.5L · V6 2.8L · V6 4.3L

Transmissions

Automatic · Manual

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