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Delphi GN10190 Ignition CoilOE Quality 60-Day Returns
Part #: GN10190

Delphi GN10190 Ignition Coil

87 vehicles fit this part
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Fitment: Cadillac, Chevrolet, Buick, Oldsmobile, and Pontiac, DeVille, 60 Special, Commercial Chassis, Eldorado, Seville, Allante, Fleetwood, Corvette, LeSabre, Brougham, Caprice, Custom Cruiser, Electra, Safari, Cutlass Supreme, Regal, Cutlass Salon, Grand Prix, Bonneville, Parisienne, Century, Riviera, 98, Cutlass Ciera, Delta 88, and Toronado
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Delphi GN10190 Ignition Coil Overview

The Delphi GN10190 ignition coil is designed to provide reliable ignition performance for select GM vehicles. Engineered with a Hei coil type and a unique terminal configuration, this ignition coil supports efficient spark delivery for models including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac.

  • Coil Type: Hei
  • Terminal Type: Ring
  • Terminal Quantity: 3
  • Terminal Gender: Male and female
  • Interface: 3 wires with 1 high voltage tower (flat surfaced)
  • Package Contents: Ignition coil and instruction sheet

Technical Details and Compatibility

The Delphi GN10190 ignition coil features a Hei coil design, which is compatible with ignition systems requiring a high energy ignition coil. It includes three wire connectors: a black wire with a ring terminal and red and white wires with U.S. style terminals. The coil’s interface consists of three wires and one flat surfaced high voltage tower, ensuring proper connection and spark delivery. This ignition coil is compatible with a wide range of GM vehicles such as the Buick Century, Cadillac DeVille, Chevrolet Caprice, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix, among others.

Applications and Problem Solving

  • Replaces faulty or worn ignition coils in Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models
  • Resolves engine misfires caused by weak or inconsistent spark
  • Improves starting reliability in vehicles with failing ignition coils
  • Addresses rough idling and poor acceleration linked to ignition coil issues
  • Prevents stalling related to ignition coil malfunction

Installation Notes and Tips

Installation of the Delphi GN10190 ignition coil requires attention to the terminal connections. Ensure the black wire with the ring terminal is securely grounded, and the red and white wires with U.S. style terminals are properly connected to the ignition system. The flat surfaced high voltage tower should be connected to the spark plug wire without excessive force to avoid damage. Refer to the included instruction sheet for detailed wiring diagrams and torque specifications. Proper installation will help maintain optimal ignition performance.

Quality Assurance and Warranty

Delphi ignition coils are manufactured to meet OEM specifications for durability and performance. The GN10190 ignition coil undergoes rigorous testing to ensure consistent spark output and resistance to heat and vibration. This part is backed by Delphi’s quality standards, providing confidence in its reliability for compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Please consult the product documentation for specific warranty details.

BrandDelphi
Part NumberGN10190
Coil TypeHEI
Interface Description3 Wires; 1 HV Tower ( Flat Surfaced)
Notes3 Wire Connectors; Black has Ring Terminal; Red & White have U shape Terminals
Package ContentsIgnition Coil, Instruction Sheet
Terminal GenderMale Female
Terminal Quantity3
Terminal TypeRing

This part fits 87 vehicles. Search below:

YearMakeModelPositionNotes
1995CadillacDeVilleN/A
1994CadillacDeVilleN/A
1993Cadillac60 SpecialN/A
1993CadillacCommercial ChassisN/A
1993CadillacDeVilleN/A
1993CadillacEldoradoN/A
1993CadillacSevilleN/A
1992CadillacAllanteN/A
1992CadillacCommercial ChassisN/A
1992CadillacDeVilleN/A
1992CadillacEldoradoN/A
1992CadillacFleetwoodN/A
1992CadillacSevilleN/A
1991CadillacAllanteN/A
1991CadillacCommercial ChassisN/A
1991CadillacDeVilleN/A
1991CadillacEldoradoN/A
1991CadillacFleetwoodN/A
1991CadillacSevilleN/A
1991ChevroletCorvetteN/A
1990BuickLeSabreN/A
1990CadillacAllanteN/A
1990CadillacBroughamN/A
1990CadillacEldoradoN/A
1990CadillacSevilleN/A
1990ChevroletCapriceN/A
1990ChevroletCorvetteN/A
1990OldsmobileCustom CruiserN/A
1989BuickLeSabreN/A
1989CadillacAllanteN/A
1989CadillacBroughamN/A
1989CadillacEldoradoN/A
1989CadillacSevilleN/A
1989ChevroletCapriceN/A
1989ChevroletCorvetteN/A
1989OldsmobileCustom CruiserN/A
1989PontiacSafariN/A
1988BuickLeSabreN/A
1988CadillacAllanteN/A
1988CadillacBroughamN/A
1988CadillacEldoradoN/A
1988CadillacSevilleN/A
1988ChevroletCapriceN/A
1988ChevroletCorvetteN/A
1988OldsmobileCustom CruiserN/A
1988OldsmobileCutlass SupremeN/A
1988PontiacSafariN/A
1987BuickLeSabreN/A
1987BuickRegalN/A
1987CadillacAllanteN/A
1987CadillacBroughamN/A
1987CadillacEldoradoN/A
1987CadillacSevilleN/A
1987ChevroletCapriceN/A
1987ChevroletCorvetteN/A
1987OldsmobileCustom CruiserN/A
1987OldsmobileCutlass SalonN/A
1987OldsmobileCutlass SupremeN/A
1987PontiacGrand PrixN/A
1987PontiacSafariN/A
1986BuickLeSabreN/A
1986BuickRegalN/A
1986CadillacEldoradoN/A
1986CadillacFleetwoodN/A
1986CadillacSevilleN/A
1986ChevroletCapriceN/A
1986ChevroletCorvetteN/A
1986OldsmobileCustom CruiserN/A
1986OldsmobileCutlass SalonN/A
1986OldsmobileCutlass SupremeN/A
1986PontiacBonnevilleN/A
1986PontiacGrand PrixN/A
1986PontiacParisienneN/A
1985BuickCenturyN/A
1985BuickLeSabreN/A
1985BuickRegalN/A
1985BuickRivieraN/A
1985ChevroletCorvetteN/A
1985Oldsmobile98N/A
1985OldsmobileCustom CruiserN/A
1985OldsmobileCutlass CieraN/A
1985OldsmobileCutlass SalonN/A
1985OldsmobileCutlass SupremeN/A
1985OldsmobileDelta 88N/A
1985OldsmobileToronadoN/A
1985PontiacBonnevilleN/A
1985PontiacGrand PrixN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12498336198547425194261953-501519452-19105C10607B8920-1037C-621C833CDR32CLS1133D505ADR-32DR-32TE43E43PIC18IC18SB

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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