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SKP SKDIGM29R Distributor
| Brand | SKP SKDIGM29R |
|---|---|
| Fits | Buick, Chevrolet, Oldsmobile, and Pontiac · 181 vehicles |
Direct replacement. Application-specific distributor for classic GM ignition service.
Vacuum advance fitment. Covers listed applications that use vacuum advance configurations.
Cross-references 841893Â , 1103204 and GM29R for the same application. See all 3.
$100.25Free shipping
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Distributor for Classic GM Applications
SKP SKDIGM29R is a distributor for a wide range of classic Buick, Chevrolet, Oldsmobile, and Pontiac applications. It is built for vehicles that use vacuum advance or electronic ignition configurations, depending on the listed fitment.
Key Features
- Distributor replacement for ignition system service and restoration
- Compatible with vacuum advance applications where noted
- Fits select electronic ignition applications from 1974
- Coverage for multiple GM A-body, B-body, and F-body models
- Part number SKDIGM29R for ordering and catalog lookup
Detailed Description
This SKP distributor, part number SKDIGM29R, is a direct-fit ignition component for many late-1970s and 1980s GM vehicles. Fitment includes 1975-1979 Buick LeSabre, 1977-1979 Buick Riviera, 1977 Buick Century, 1977 Buick Regal, 1975-1977 Buick Skylark, 1986-1987 Chevrolet Caprice with vacuum, 1975-1979 Oldsmobile Cutlass, 1975-1979 Oldsmobile Cutlass Supreme, 1982-1987 Oldsmobile Cutlass Supreme with vacuum, 1975-1979 Oldsmobile Delta 88, 1982-1985 Oldsmobile Delta 88 with vacuum, 1975-1979 Oldsmobile 98, and 1974 Oldsmobile Cutlass, Cutlass Supreme, Delta 88, and Omega with electronic ignition. It also covers 1977-1979 Pontiac Bonneville, Catalina, Firebird, 1976-1977 Pontiac Grand LeMans and LeMans, 1977 Pontiac Grand Prix and Phoenix, plus 1987 Pontiac Safari and 1986 Pontiac Parisienne with vacuum. This part cross-references Monroe Shocks & Struts (e.g., 841893, 1103204) for the same application.
What It Is Used For
- Replacing a worn or failing distributor
- Restoring spark timing and ignition signal delivery
- Addressing hard-start or no-start conditions tied to distributor wear
- Correcting misfire, rough idle, or timing instability
- Servicing vacuum advance or electronic ignition setups listed in fitment
Installation Notes and Tips
Verify the vehicle’s ignition type and vacuum advance requirement before ordering. Match the application exactly to the listed year, make, model, and notes, since fitment varies by configuration. Confirm distributor indexing and timing after installation.
Quality Assurance
SKP catalogs this distributor under part number SKDIGM29R for application-specific replacement use.
This part fits 181 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 1987 | Buick | Electra | Estate Wagon | 5.0L | V8 | — |
| 1987 | Buick | LeSabre | — | 5.0L | V8 | — |
| 1987 | Chevrolet | Caprice | — | 5.0L | V8 | w/ Vacuum |
| 1987 | Oldsmobile | Custom Cruiser | — | — | — | w/ Vacuum |
| 1987 | Oldsmobile | Cutlass Salon | — | 5.0L | V8 | — |
| 1987 | Oldsmobile | Cutlass Supreme | — | 5.0L | V8 | w/ Vacuum |
| 1987 | Pontiac | Safari | — | — | — | w/ Vacuum |
| 1986 | Buick | Electra | Estate Wagon | 5.0L | V8 | — |
| 1986 | Buick | LeSabre | — | 5.0L | V8 | — |
| 1986 | Chevrolet | Caprice | — | 5.0L | V8 | w/ Vacuum |
| 1986 | Oldsmobile | Custom Cruiser | — | — | — | w/ Vacuum |
| 1986 | Oldsmobile | Cutlass Salon | — | 5.0L | V8 | — |
| 1986 | Oldsmobile | Cutlass Supreme | — | 5.0L | V8 | w/ Vacuum |
| 1986 | Pontiac | Parisienne | — | 5.0L | V8 | w/ Vacuum |
| 1985 | Buick | Electra | Estate Wagon | 5.0L | V8 | — |
| 1985 | Buick | LeSabre | — | 5.0L | V8 | — |
| 1985 | Oldsmobile | Custom Cruiser | — | 5.0L | V8 | w/ Vacuum |
| 1985 | Oldsmobile | Cutlass Salon | — | 5.0L | V8 | — |
| 1985 | Oldsmobile | Cutlass Supreme | — | 5.0L | V8 | w/ Vacuum |
| 1985 | Oldsmobile | Delta 88 | Royale | 5.0L | V8 | w/ Vacuum |
| 1985 | Oldsmobile | Toronado | Brougham | 5.0L | V8 | — |
| 1984 | Buick | Electra | — | 5.0L | V8 | — |
| 1984 | Buick | LeSabre | — | 5.0L | V8 | — |
| 1984 | Oldsmobile | 98 | Regency | 5.0L | V8 | w/ Vacuum |
| 1984 | Oldsmobile | Custom Cruiser | — | 5.0L | V8 | w/ Vacuum |
| 1984 | Oldsmobile | Cutlass Calais | — | 5.0L | V8 | w/ Vacuum |
| 1984 | Oldsmobile | Cutlass Supreme | — | 5.0L | V8 | w/ Vacuum |
| 1984 | Oldsmobile | Delta 88 | Royale | 5.0L | V8 | w/ Vacuum |
| 1984 | Oldsmobile | Toronado | — | 5.0L | V8 | — |
| 1983 | Buick | Electra | — | 5.0L | V8 | — |
| 1983 | Buick | LeSabre | — | 5.0L | V8 | — |
| 1983 | Oldsmobile | 98 | Regency | 5.0L | V8 | w/ Vacuum |
| 1983 | Oldsmobile | Custom Cruiser | — | 5.0L | V8 | w/ Vacuum |
| 1983 | Oldsmobile | Cutlass Calais | — | 5.0L | V8 | w/ Vacuum |
| 1983 | Oldsmobile | Cutlass Cruiser | — | 5.0L | V8 | — |
| 1983 | Oldsmobile | Cutlass Supreme | — | 5.0L | V8 | w/ Vacuum |
| 1983 | Oldsmobile | Delta 88 | — | 5.0L | V8 | w/ Vacuum |
| 1983 | Oldsmobile | Toronado | — | 5.0L | V8 | — |
| 1982 | Buick | Electra | — | 5.0L | V8 | — |
| 1982 | Buick | LeSabre | — | 5.0L | V8 | — |
| 1982 | Oldsmobile | 98 | Regency | 5.0L | V8 | w/ Vacuum |
| 1982 | Oldsmobile | Custom Cruiser | — | 5.0L | V8 | w/ Vacuum |
| 1982 | Oldsmobile | Cutlass Calais | — | 5.0L | V8 | w/ Vacuum |
| 1982 | Oldsmobile | Cutlass Cruiser | — | 5.0L | V8 | — |
| 1982 | Oldsmobile | Cutlass Supreme | — | 5.0L | V8 | w/ Vacuum |
| 1982 | Oldsmobile | Delta 88 | — | 5.0L | V8 | w/ Vacuum |
| 1982 | Oldsmobile | Toronado | — | 5.0L | V8 | — |
| 1979 | Buick | Electra | 225 | 5.7L | V8 | — |
| 1979 | Buick | Electra | Park Avenue | 5.7L | V8 | — |
| 1979 | Buick | Electra | 225 | 6.6L | V8 | — |
| 1979 | Buick | Electra | Park Avenue | 6.6L | V8 | — |
| 1979 | Buick | Estate Wagon | — | 5.7L | V8 | — |
| 1979 | Buick | Estate Wagon | — | 6.6L | V8 | — |
| 1979 | Buick | LeSabre | — | 5.7L | V8 | — |
| 1979 | Buick | Riviera | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | 98 | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | 98 | — | 6.6L | V8 | — |
| 1979 | Oldsmobile | Custom Cruiser | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | Custom Cruiser | — | 6.6L | V8 | — |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser | 4.3L | V8 | — |
| 1979 | Oldsmobile | Cutlass | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | Cutlass Calais | — | 4.3L | V8 | — |
| 1979 | Oldsmobile | Cutlass Calais | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | Cutlass Salon | — | 4.3L | V8 | — |
| 1979 | Oldsmobile | Cutlass Salon | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | Cutlass Supreme | — | 4.3L | V8 | — |
| 1979 | Oldsmobile | Cutlass Supreme | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | Delta 88 | — | 5.7L | V8 | — |
| 1979 | Oldsmobile | Delta 88 | — | 4.3L | V8 | — |
| 1979 | Oldsmobile | Delta 88 | — | 6.6L | V8 | — |
| 1979 | Oldsmobile | Toronado | Brougham | — | — | — |
| 1979 | Pontiac | Bonneville | — | 5.7L | V8 | — |
| 1979 | Pontiac | Bonneville | — | 6.6L | V8 | — |
| 1979 | Pontiac | Catalina | — | 5.7L | V8 | — |
| 1979 | Pontiac | Catalina | Safari | 6.6L | V8 | — |
| 1979 | Pontiac | Firebird | Formula | 6.6L | V8 | — |
| 1979 | Pontiac | Firebird | Trans Am | 6.6L | V8 | — |
| 1978 | Buick | Electra | 225 | 5.7L | V8 | — |
| 1978 | Buick | Electra | Park Avenue | 5.7L | V8 | — |
| 1978 | Buick | Electra | 225 | 6.6L | V8 | — |
| 1978 | Buick | Electra | Park Avenue | 6.6L | V8 | — |
| 1978 | Buick | Estate Wagon | — | 5.7L | V8 | — |
| 1978 | Buick | Estate Wagon | — | 6.6L | V8 | — |
| 1978 | Buick | LeSabre | — | 5.7L | V8 | — |
| 1978 | Buick | LeSabre | — | 6.6L | V8 | — |
| 1978 | Buick | Riviera | — | 5.7L | V8 | — |
| 1978 | Buick | Riviera | — | 6.6L | V8 | — |
| 1978 | Oldsmobile | 98 | — | 5.7L | V8 | — |
| 1978 | Oldsmobile | 98 | — | 6.6L | V8 | — |
| 1978 | Oldsmobile | Custom Cruiser | — | 5.7L | V8 | — |
| 1978 | Oldsmobile | Custom Cruiser | — | 6.6L | V8 | — |
| 1978 | Oldsmobile | Cutlass | — | 4.3L | V8 | — |
| 1978 | Oldsmobile | Cutlass Calais | — | 4.3L | V8 | — |
| 1978 | Oldsmobile | Cutlass Salon | — | 4.3L | V8 | — |
| 1978 | Oldsmobile | Cutlass Supreme | — | 4.3L | V8 | — |
| 1978 | Oldsmobile | Delta 88 | — | 5.7L | V8 | — |
| 1978 | Oldsmobile | Delta 88 | — | 4.3L | V8 | — |
| 1978 | Oldsmobile | Delta 88 | — | 6.6L | V8 | — |
| 1978 | Pontiac | Bonneville | — | 5.7L | V8 | — |
| 1978 | Pontiac | Bonneville | — | 6.6L | V8 | — |
| 1978 | Pontiac | Catalina | — | 5.7L | V8 | — |
| 1978 | Pontiac | Catalina | — | 6.6L | V8 | — |
| 1978 | Pontiac | Firebird | Formula | 6.6L | V8 | — |
| 1978 | Pontiac | Firebird | Trans Am | 6.6L | V8 | — |
| 1978 | Pontiac | Grand Safari | — | 6.6L | V8 | — |
| 1977 | Buick | Century | — | 5.7L | V8 | — |
| 1977 | Buick | Century | Custom | 6.6L | V8 | — |
| 1977 | Buick | Electra | 225 | 5.7L | V8 | — |
| 1977 | Buick | Electra | 225 | 6.6L | V8 | — |
| 1977 | Buick | Estate Wagon | — | — | — | — |
| 1977 | Buick | LeSabre | — | 5.7L | V8 | — |
| 1977 | Buick | LeSabre | — | 6.6L | V8 | — |
| 1977 | Buick | Regal | — | 5.7L | V8 | — |
| 1977 | Buick | Riviera | — | 5.7L | V8 | — |
| 1977 | Buick | Riviera | — | 6.6L | V8 | — |
| 1977 | Buick | Skylark | — | 5.7L | V8 | — |
| 1977 | Oldsmobile | 98 | — | 5.7L | V8 | — |
| 1977 | Oldsmobile | 98 | — | 6.6L | V8 | — |
| 1977 | Oldsmobile | Custom Cruiser | — | 5.7L | V8 | — |
| 1977 | Oldsmobile | Custom Cruiser | — | 6.6L | V8 | — |
| 1977 | Oldsmobile | Cutlass | S | 4.3L | V8 | — |
| 1977 | Oldsmobile | Cutlass | S | 5.7L | V8 | — |
| 1977 | Oldsmobile | Cutlass | S | 6.6L | V8 | — |
| 1977 | Oldsmobile | Cutlass Supreme | — | 4.3L | V8 | — |
| 1977 | Oldsmobile | Cutlass Supreme | — | 5.7L | V8 | — |
| 1977 | Oldsmobile | Cutlass Supreme | — | 6.6L | V8 | — |
| 1977 | Oldsmobile | Delta 88 | — | 5.7L | V8 | — |
| 1977 | Oldsmobile | Delta 88 | — | 4.3L | V8 | — |
| 1977 | Oldsmobile | Delta 88 | — | 6.6L | V8 | — |
| 1977 | Oldsmobile | Omega | — | 5.7L | V8 | — |
| 1977 | Oldsmobile | Omega | — | 4.3L | V8 | — |
| 1977 | Pontiac | Bonneville | — | 5.7L | V8 | — |
| 1977 | Pontiac | Bonneville | — | 6.6L | V8 | — |
| 1977 | Pontiac | Catalina | — | 5.7L | V8 | — |
| 1977 | Pontiac | Catalina | — | 6.6L | V8 | — |
| 1977 | Pontiac | Firebird | — | 5.7L | V8 | — |
| 1977 | Pontiac | Firebird | — | 6.6L | V8 | — |
| 1977 | Pontiac | Grand LeMans | — | 5.7L | V8 | — |
| 1977 | Pontiac | Grand LeMans | — | 6.6L | V8 | — |
| 1977 | Pontiac | Grand Prix | — | 5.7L | V8 | — |
| 1977 | Pontiac | Grand Prix | — | 6.6L | V8 | — |
| 1977 | Pontiac | Grand Safari | — | 5.7L | V8 | — |
| 1977 | Pontiac | Grand Safari | — | 6.6L | V8 | — |
| 1977 | Pontiac | LeMans | — | 5.7L | V8 | — |
| 1977 | Pontiac | LeMans | — | 6.6L | V8 | — |
| 1977 | Pontiac | Phoenix | — | 5.7L | V8 | — |
| 1977 | Pontiac | Ventura | — | 5.7L | V8 | — |
| 1976 | Buick | Skylark | — | 4.3L | V8 | — |
| 1976 | Oldsmobile | 98 | — | 7.5L | V8 | — |
| 1976 | Oldsmobile | Custom Cruiser | — | — | — | w/ Vacuum |
| 1976 | Oldsmobile | Cutlass | S | 4.3L | V8 | — |
| 1976 | Oldsmobile | Cutlass | S | 5.7L | V8 | — |
| 1976 | Oldsmobile | Cutlass | S | 7.5L | V8 | — |
| 1976 | Oldsmobile | Cutlass Supreme | — | 4.3L | V8 | — |
| 1976 | Oldsmobile | Cutlass Supreme | — | 5.7L | V8 | — |
| 1976 | Oldsmobile | Cutlass Supreme | — | 7.5L | V8 | — |
| 1976 | Oldsmobile | Delta 88 | — | 5.7L | V8 | — |
| 1976 | Oldsmobile | Omega | — | 4.3L | V8 | — |
| 1976 | Pontiac | Grand LeMans | — | 4.3L | V8 | — |
| 1976 | Pontiac | LeMans | — | 4.3L | V8 | — |
| 1976 | Pontiac | Ventura | — | 4.3L | V8 | — |
| 1975 | Buick | Apollo | — | 4.3L | V8 | — |
| 1975 | Buick | Skylark | — | 4.3L | V8 | — |
| 1975 | Oldsmobile | 98 | — | 7.5L | V8 | — |
| 1975 | Oldsmobile | Custom Cruiser | — | 7.5L | V8 | — |
| 1975 | Oldsmobile | Cutlass | — | 4.3L | V8 | — |
| 1975 | Oldsmobile | Cutlass | — | 5.7L | V8 | — |
| 1975 | Oldsmobile | Cutlass | — | 7.5L | V8 | — |
| 1975 | Oldsmobile | Cutlass Supreme | — | 4.3L | V8 | — |
| 1975 | Oldsmobile | Cutlass Supreme | — | 5.7L | V8 | — |
| 1975 | Oldsmobile | Cutlass Supreme | — | 7.5L | V8 | — |
| 1975 | Oldsmobile | Delta 88 | — | 5.7L | V8 | — |
| 1975 | Oldsmobile | Delta 88 | — | 7.5L | V8 | — |
| 1975 | Oldsmobile | Omega | — | 4.3L | V8 | — |
| 1975 | Oldsmobile | Vista Cruiser | — | — | — | — |
| 1975 | Pontiac | Ventura | — | 4.3L | V8 | — |
| 1974 | Oldsmobile | Cutlass | — | 5.7L | V8 | w/ Electronic Ignition |
| 1974 | Oldsmobile | Cutlass Supreme | — | 5.7L | V8 | w/ Electronic Ignition |
| 1974 | Oldsmobile | Delta 88 | — | 5.7L | V8 | w/ Electronic Ignition |
| 1974 | Oldsmobile | Omega | — | 5.7L | V8 | w/ Electronic Ignition |
| 1974 | Oldsmobile | Vista Cruiser | — | 5.7L | V8 | w/ Electronic Ignition |
| No rows match your filter. | ||||||
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
841893Â 1103204GM29R