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Oldsmobile 98 Engine Oil Filler Cap Replacement

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  1. ✓ In Stock 1968-1985 Oldsmobile 98 Engine Oil Filler Cap (Gates)

    1968-1985 Oldsmobile 98 Engine Oil Filler Cap (Gates)

    Partslink #: 31066
    $6.92 View part →
  2. ✓ In Stock 1995-1996 Oldsmobile 98 Engine Oil Filler Cap (Calorstat)

    1995-1996 Oldsmobile 98 Engine Oil Filler Cap (Calorstat)

    Partslink #: OC2314

    Twist Lock; Not-Vented With OE No. 12573338, 24100002

    $8.11 View part →
  3. ✓ In Stock 1985 Oldsmobile 98 Engine Oil Filler Cap (Motorad)

    1985 Oldsmobile 98 Engine Oil Filler Cap (Motorad)

    Partslink #: W0133-4722271

    30.43mm O.D.

    $8.36 View part →
  4. ✓ In Stock 1968-1985 Oldsmobile 98 Engine Oil Filler Cap (Stant)

    1968-1985 Oldsmobile 98 Engine Oil Filler Cap (Stant)

    Partslink #: 10066
    $9.78 View part →
  5. ✓ In Stock 1985 Oldsmobile 98 Engine Oil Filler Cap (Stant)

    1985 Oldsmobile 98 Engine Oil Filler Cap (Stant)

    Partslink #: W0133-1983624

    30.43mm O.D.

    $9.78 View part →
  6. ✓ In Stock 1986-1996 Oldsmobile 98 Engine Oil Filler Cap (Gates)

    1986-1996 Oldsmobile 98 Engine Oil Filler Cap (Gates)

    Partslink #: 31103
    $13.18 View part →
  7. ✓ In Stock 1986-1996 Oldsmobile 98 Engine Oil Filler Cap (Dorman)

    1986-1996 Oldsmobile 98 Engine Oil Filler Cap (Dorman)

    Partslink #: W0133-2302298

    10W-30 Stamped on Cap

    $19.31 View part →
  8. ✓ In Stock 1986-1996 Oldsmobile 98 Engine Oil Filler Cap (Gates)

    1986-1996 Oldsmobile 98 Engine Oil Filler Cap (Gates)

    Partslink #: W0133-1774818

    Notch Type

    $29.93 View part →

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Engine Oil Filler Cap Compatibility for Oldsmobile 98

Browse our selection of quality engine oil filler cap parts designed specifically for your Oldsmobile 98. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Luxury · Regency · Regency Brougham · Regency Elite · Regency Grande · Regency Touring · Touring

Body Types

Convertible · Coupe · Hardtop · Sedan

Engine Options

V6 3.0L · V6 3.8L · V6 4.1L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.6L · V8 7.5L

Transmissions

Automatic · Manual · U/K

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