New Ignition Module Compatible with 1989-1992 Buick Skylark Oldsmobile Achieva Cutlass Calais 1992 Pontiac Grand Am 1986-1992 Buick Century GM V6 10456478 D1926A D1946A 10467439

OLDSMOBILE:
• Achieva L4 2.3L / V6 3.3L (1992)
• Cutlass Calais L4 2.3L / V6 3.3L (1989-1991)
• Cutlass Ciera V6 3.3L/3.8L (1986-1992)
• Cutlass Cruiser V6 3.3L (1987-1993)
• Delta 88 V6 3.8L (1986-1988), Ninety-Eight V6 3.8L (1986), Toronado V6 3.8L (1986)

BUICK:
• Century V6 3.0L/3.3L/3.8L (1986-1992)
• Electra / LeSabre / Riviera V6 3.8L (1986-1988)
• Skylark L4 2.3L Quad 4 / V6 3.3L (1989-1992)

PONTIAC:
• Bonneville V6 3.8L (1987-1988), Grand Am L4 2.3L / V6 3.3L (1992)

OEM PART NUMBERS:
• GM: 10456478, 10467439, D1926A, D1946A

GM C3I IGNITION MODULE - Buick/Oldsmobile/Pontiac:
New ignition control module for GM Computer Controlled Coil Ignition (C3I) system. Fits 1986-1993 Buick Century, Electra, LeSabre, Riviera, Skylark; Oldsmobile Achieva, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Delta 88, Ninety-Eight, Toronado; and Pontiac Bonneville and Grand Am. Compatible with GM 3.0L, 3.3L, 3.8L V6 and 2.3L Quad 4 engines.
⚠️ IMPORTANT: Verify OEM part number before ordering to ensure proper fitment.