SKP SKDIGM33 Distributor
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SKP

SKP SKDIGM33 Distributor

Brand SKP SKDIGM33
Fits Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac · 191 vehicles

Direct replacement. Built for distributor-based ignition systems without Electronic Spark Control.

Wide GM coverage. Supports many Buick, Chevrolet, Oldsmobile, Pontiac, Cadillac, and GMC applications.

Part number SKDIGM33. Easy to match against the original distributor for accurate ordering.

Cross-references WAI DST1694, WAI DST1895 and 84-1694 for the same application. See all 5.

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Distributor for classic GM ignition systems

This SKP distributor is a direct replacement for older GM ignition setups that do not use Electronic Spark Control. It is built for a wide range of Buick, Chevrolet, Oldsmobile, Pontiac, Cadillac, and GMC applications, including Buick Regal, Chevrolet Monte Carlo, and Pontiac Grand Prix models.

Key features

  • Direct replacement distributor for non-Electronic Spark Control applications
  • Broad fitment across multiple GM car lines from the late 1970s through the mid-1980s
  • Supports ignition timing control in distributor-based systems
  • Compatible with classic Buick, Chevrolet, Oldsmobile, Pontiac, Cadillac, and GMC platforms
  • Part number SKDIGM33 for easy identification

Detailed fitment overview

Fits 1977-1987 Buick Regal, N/A; 1978-1987 Chevrolet Monte Carlo, N/A; 1978-1987 Pontiac Grand Prix, N/A; 1980-1986 Pontiac Bonneville, N/A; 1977-1985 Buick LeSabre, N/A; 1980-1985 Chevrolet Caprice, N/A; 1980-1985 Chevrolet Impala, N/A; 1985 Oldsmobile Cutlass Salon, N/A; 1978-1980 Oldsmobile Cutlass Salon, N/A; 1977-1985 Oldsmobile Cutlass Supreme, N/A; 1977-1985 Oldsmobile Delta 88, N/A; 1981-1985 Pontiac Parisienne, N/A; 1978-1984 Oldsmobile Cutlass Calais, N/A; 1978-1983 Chevrolet Malibu, N/A; 1980-1983 Oldsmobile Cutlass Cruiser, N/A; 1977-1983 Pontiac Grand LeMans, N/A; 1979-1982 Buick Riviera, N/A; 1977-1981 Buick Century, N/A; 1980-1981 Buick Electra, N/A; 1980-1981 Chevrolet Camaro, N/A; 1978-1981 Chevrolet El Camino, N/A; 1978-1981 GMC Caballero, N/A; 1981 Oldsmobile 98, N/A; 1977-1981 Oldsmobile Cutlass, N/A; 1981 Oldsmobile Toronado, N/A; 1977-1981 Pontiac Catalina, N/A; 1977-1981 Pontiac Firebird, N/A; 1981 Pontiac Laurentian, N/A; 1977-1981 Pontiac LeMans, N/A; 1977-1980 Buick Skyhawk, N/A; 1980 Cadillac DeVille, N/A; 1980 Cadillac Fleetwood, N/A; 1978-1980 Chevrolet Monza, N/A; 1977-1980 Oldsmobile Starfire, N/A; 1977-1980 Pontiac Sunbird, N/A; 1977-1979 Buick Skylark, N/A; 1977-1979 Oldsmobile Omega, N/A; 1979 Pontiac Grand Am, N/A; 1977-1979 Pontiac Phoenix, N/A; 1977 Pontiac Ventura, N/A. This part cross-references WAI (e.g., DST1694, DST1895) for the same application.

Installation notes and tips

  • Verify the vehicle does not use Electronic Spark Control before ordering.
  • Match the distributor to the original application and engine configuration.
  • Inspect ignition components, cap, rotor, and timing settings during replacement.
  • Confirm the part number SKDIGM33 against the existing unit before installation.

Quality assurance

SKP replacement parts are cataloged for direct application matching, and this distributor is identified by part number SKDIGM33 for accurate selection.

Related reading

This part fits 191 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1987BuickRegal3.8LV6w/o Electronic Spark Control
1987ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1987PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1986BuickRegal3.8LV6w/o Electronic Spark Control
1986ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1986PontiacBonneville3.8LV6w/o Electronic Spark Control
1986PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1985BuickLeSabre3.8LV6w/o Electronic Spark Control
1985BuickRegal3.8LV6w/o Electronic Spark Control
1985ChevroletCaprice3.8LV6w/o Electronic Spark Control
1985ChevroletImpala3.8LV6w/o Electronic Spark Control
1985ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1985OldsmobileCutlass Salon3.8LV6w/o Electronic Spark Control
1985OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1985OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1985PontiacBonneville3.8LV6w/o Electronic Spark Control
1985PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1985PontiacParisienne3.8LV6w/o Electronic Spark Control
1984BuickLeSabre3.8LV6w/o Electronic Spark Control
1984BuickRegal3.8LV6w/o Electronic Spark Control
1984ChevroletCaprice3.8LV6w/o Electronic Spark Control
1984ChevroletImpala3.8LV6w/o Electronic Spark Control
1984ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1984OldsmobileCutlass Calais3.8LV6w/o Electronic Spark Control
1984OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1984OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1984PontiacBonneville3.8LV6w/o Electronic Spark Control
1984PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1984PontiacParisienne3.8LV6w/o Electronic Spark Control
1983BuickLeSabre3.8LV6w/o Electronic Spark Control
1983BuickRegal3.8LV6w/o Electronic Spark Control
1983ChevroletCaprice3.8LV6w/o Electronic Spark Control
1983ChevroletImpala3.8LV6w/o Electronic Spark Control
1983ChevroletMalibu3.8LV6w/o Electronic Spark Control
1983ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1983OldsmobileCutlass Calais3.8LV6w/o Electronic Spark Control
1983OldsmobileCutlass Cruiser3.8LV6w/o Electronic Spark Control
1983OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1983OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1983PontiacBonneville3.8LV6w/o Electronic Spark Control
1983PontiacGrand LeMans3.8LV6w/o Electronic Spark Control
1983PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1983PontiacParisienne3.8LV6w/o Electronic Spark Control
1982BuickLeSabre3.8LV6w/o Electronic Spark Control
1982BuickRegal3.8LV6w/o Electronic Spark Control
1982BuickRiviera3.8LV6w/o Electronic Spark Control
1982ChevroletCaprice3.8LV6w/o Electronic Spark Control
1982ChevroletImpala3.8LV6w/o Electronic Spark Control
1982ChevroletMalibu3.8LV6w/o Electronic Spark Control
1982ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1982OldsmobileCutlass Calais3.8LV6w/o Electronic Spark Control
1982OldsmobileCutlass Cruiser3.8LV6w/o Electronic Spark Control
1982OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1982OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1982PontiacBonneville3.8LV6w/o Electronic Spark Control
1982PontiacGrand LeMans3.8LV6w/o Electronic Spark Control
1982PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1982PontiacParisienne3.8LV6w/o Electronic Spark Control
1981BuickCentury3.8LV6w/o Electronic Spark Control
1981BuickElectra4.1LV6w/o Electronic Spark Control
1981BuickLeSabre3.8LV6w/o Electronic Spark Control
1981BuickLeSabre4.1LV6w/o Electronic Spark Control
1981BuickRegal3.8LV6w/o Electronic Spark Control
1981BuickRiviera3.8LV6w/o Electronic Spark Control
1981BuickRiviera4.1LV6w/o Electronic Spark Control
1981ChevroletCamaro3.8LV6w/o Electronic Spark Control
1981ChevroletCaprice3.8LV6w/o Electronic Spark Control
1981ChevroletEl Camino3.8LV6w/o Electronic Spark Control
1981ChevroletImpala3.8LV6w/o Electronic Spark Control
1981ChevroletMalibu3.8LV6w/o Electronic Spark Control
1981ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1981GMCCaballero3.8LV6w/o Electronic Spark Control
1981Oldsmobile984.1LV6w/o Electronic Spark Control
1981OldsmobileCutlass3.8LV6w/o Electronic Spark Control
1981OldsmobileCutlass Calais3.8LV6w/o Electronic Spark Control
1981OldsmobileCutlass Cruiser3.8LV6w/o Electronic Spark Control
1981OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1981OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1981OldsmobileToronado4.1LV6w/o Electronic Spark Control
1981PontiacBonneville3.8LV6w/o Electronic Spark Control
1981PontiacCatalina3.8LV6w/o Electronic Spark Control
1981PontiacFirebird3.8LV6w/o Electronic Spark Control
1981PontiacGrand LeMans3.8LV6w/o Electronic Spark Control
1981PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1981PontiacLaurentian3.8LV6w/o Electronic Spark Control
1981PontiacLeMans3.8LV6w/o Electronic Spark Control
1981PontiacParisienne3.8LV6w/o Electronic Spark Control
1980BuickCentury3.8LV6w/o Electronic Spark Control
1980BuickElectra4.1LV6w/o Electronic Spark Control
1980BuickLeSabre3.8LV6w/o Electronic Spark Control
1980BuickLeSabre4.1LV6w/o Electronic Spark Control
1980BuickRegal3.8LV6w/o Electronic Spark Control
1980BuickRiviera3.8LV6w/o Electronic Spark Control
1980BuickSkyhawk——w/o Electronic Spark Control
1980CadillacDeVille4.1LV6w/o Electronic Spark Control
1980CadillacFleetwood4.1LV6w/o Electronic Spark Control
1980ChevroletCamaro3.8LV6w/o Electronic Spark Control
1980ChevroletCaprice3.8LV6w/o Electronic Spark Control
1980ChevroletEl Camino3.8LV6w/o Electronic Spark Control
1980ChevroletImpala3.8LV6w/o Electronic Spark Control
1980ChevroletMalibu3.8LV6w/o Electronic Spark Control
1980ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1980ChevroletMonza3.8LV6w/o Electronic Spark Control
1980GMCCaballero3.8LV6w/o Electronic Spark Control
1980OldsmobileCutlass3.8LV6w/o Electronic Spark Control
1980OldsmobileCutlass Calais3.8LV6w/o Electronic Spark Control
1980OldsmobileCutlass Cruiser3.8LV6w/o Electronic Spark Control
1980OldsmobileCutlass Salon3.8LV6w/o Electronic Spark Control
1980OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1980OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1980OldsmobileStarfire3.8LV6w/o Electronic Spark Control
1980PontiacBonneville3.8LV6w/o Electronic Spark Control
1980PontiacCatalina3.8LV6w/o Electronic Spark Control
1980PontiacFirebird3.8LV6w/o Electronic Spark Control
1980PontiacGrand LeMans3.8LV6w/o Electronic Spark Control
1980PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1980PontiacLeMans3.8LV6w/o Electronic Spark Control
1980PontiacSunbird3.8LV6w/o Electronic Spark Control
1979BuickCentury3.8LV6w/o Electronic Spark Control
1979BuickCentury3.2LV6w/o Electronic Spark Control
1979BuickLeSabre3.8LV6w/o Electronic Spark Control
1979BuickRegal3.8LV6w/o Electronic Spark Control
1979BuickRegal3.2LV6w/o Electronic Spark Control
1979BuickRiviera3.8LV6w/o Electronic Spark Control
1979BuickSkyhawk——w/o Electronic Spark Control
1979BuickSkylark3.8LV6w/o Electronic Spark Control
1979ChevroletEl Camino3.8LV6w/o Electronic Spark Control
1979ChevroletMalibu3.8LV6w/o Electronic Spark Control
1979ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1979ChevroletMonza3.8LV6w/o Electronic Spark Control
1979ChevroletMonza3.2LV6w/o Electronic Spark Control
1979GMCCaballero3.8LV6w/o Electronic Spark Control
1979OldsmobileCutlass3.8LV6w/o Electronic Spark Control
1979OldsmobileCutlass Calais3.8LV6w/o Electronic Spark Control
1979OldsmobileCutlass Salon3.8LV6w/o Electronic Spark Control
1979OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1979OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1979OldsmobileOmega3.8LV6w/o Electronic Spark Control
1979OldsmobileStarfire3.8LV6w/o Electronic Spark Control
1979PontiacCatalina3.8LV6w/o Electronic Spark Control
1979PontiacFirebird3.8LV6w/o Electronic Spark Control
1979PontiacGrand Am3.8LV6w/o Electronic Spark Control
1979PontiacGrand LeMans3.8LV6w/o Electronic Spark Control
1979PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1979PontiacLeMans3.8LV6w/o Electronic Spark Control
1979PontiacPhoenix3.8LV6w/o Electronic Spark Control
1979PontiacSunbird3.8LV6w/o Electronic Spark Control
1978BuickCentury3.8LV6w/o Electronic Spark Control
1978BuickCentury3.2LV6w/o Electronic Spark Control
1978BuickLeSabre3.8LV6w/o Electronic Spark Control
1978BuickRegal3.8LV6w/o Electronic Spark Control
1978BuickRegal3.2LV6w/o Electronic Spark Control
1978BuickSkyhawk——w/o Electronic Spark Control
1978BuickSkylark3.8LV6w/o Electronic Spark Control
1978ChevroletEl Camino3.8LV6w/o Electronic Spark Control
1978ChevroletMalibu3.8LV6w/o Electronic Spark Control
1978ChevroletMonte Carlo3.8LV6w/o Electronic Spark Control
1978ChevroletMonza3.8LV6w/o Electronic Spark Control
1978ChevroletMonza3.2LV6w/o Electronic Spark Control
1978GMCCaballero3.8LV6w/o Electronic Spark Control
1978OldsmobileCutlass3.8LV6w/o Electronic Spark Control
1978OldsmobileCutlass Calais3.8LV6w/o Electronic Spark Control
1978OldsmobileCutlass Salon3.8LV6w/o Electronic Spark Control
1978OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1978OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1978OldsmobileOmega3.8LV6w/o Electronic Spark Control
1978OldsmobileStarfire3.8LV6w/o Electronic Spark Control
1978PontiacCatalina3.8LV6w/o Electronic Spark Control
1978PontiacFirebird3.8LV6w/o Electronic Spark Control
1978PontiacGrand LeMans3.8LV6w/o Electronic Spark Control
1978PontiacGrand Prix3.8LV6w/o Electronic Spark Control
1978PontiacLeMans3.8LV6w/o Electronic Spark Control
1978PontiacPhoenix3.8LV6w/o Electronic Spark Control
1978PontiacSunbird3.8LV6w/o Electronic Spark Control
1977BuickCentury3.8LV6w/o Electronic Spark Control
1977BuickLeSabre3.8LV6w/o Electronic Spark Control
1977BuickRegal3.8LV6w/o Electronic Spark Control
1977BuickSkyhawk——w/o Electronic Spark Control
1977BuickSkylark3.8LV6w/o Electronic Spark Control
1977OldsmobileCutlass3.8LV6w/o Electronic Spark Control
1977OldsmobileCutlass Supreme3.8LV6w/o Electronic Spark Control
1977OldsmobileDelta 883.8LV6w/o Electronic Spark Control
1977OldsmobileOmega3.8LV6w/o Electronic Spark Control
1977OldsmobileStarfire3.8LV6w/o Electronic Spark Control
1977PontiacCatalina3.8LV6w/o Electronic Spark Control
1977PontiacFirebird3.8LV6w/o Electronic Spark Control
1977PontiacGrand LeMans3.8LV6w/o Electronic Spark Control
1977PontiacLeMans3.8LV6w/o Electronic Spark Control
1977PontiacPhoenix3.8LV6w/o Electronic Spark Control
1977PontiacSunbird3.8LV6w/o Electronic Spark Control
1977PontiacVentura3.8LV6w/o Electronic Spark Control
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
WAI — DST1694WAI — DST189584-16941103612GM33