Delphi GN10139 Ignition Coil

Delphi GN10139 Ignition Coil Overview

The Delphi GN10139 ignition coil is designed for reliable ignition performance in select Buick, Oldsmobile, and Pontiac vehicles. This triple coil pack features a blade terminal interface, ensuring compatibility with factory ignition modules for efficient spark delivery.

• Triple coil pack design for multiple cylinder ignition
• Blade terminal type with 6 male terminals
• Interface includes 6 male blades and 6 high voltage terminals
• Coils without integrated module; designed to connect with ignition modules
• Includes ignition coil and instruction sheet for installation guidance

Technical Details and Compatibility

The Delphi GN10139 ignition coil is engineered as a triple coil pack, providing ignition for three cylinders simultaneously. It features a blade terminal type with six male terminals, which interface directly with ignition modules via six male blades and six high voltage terminals. This coil pack does not include an integrated ignition module, making it compatible with vehicles that use separate ignition modules. The part is compatible with a range of Buick, Oldsmobile, and Pontiac models, including the Buick LeSabre, Park Avenue, and Riviera; Oldsmobile 88 and 98; and Pontiac Firebird, Grand Am, and Bonneville, among others.

Compatible Vehicles

This ignition coil is compatible with the following makes and models:

• Buick: LeSabre, Park Avenue, Riviera, Skylark, and more
• Oldsmobile: 88, 98, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Delta 88, and others
• Pontiac: Firebird, Grand Am, Bonneville, Grand Prix, and related models

Common Applications and Issues Addressed

• Replaces faulty ignition coils causing misfires or rough idling
• Restores proper spark delivery for improved engine performance
• Solves ignition coil failure symptoms such as hard starting or stalling
• Addresses issues related to weak or inconsistent spark output
• Compatible with vehicles requiring triple coil packs without integrated modules

Installation Notes and Tips

When installing the Delphi GN10139 ignition coil, ensure the blade terminals align correctly with the ignition module connectors. Since this coil pack does not include an integrated module, verify that the vehicle’s ignition module is functioning properly before installation. Follow the included instruction sheet for proper mounting and electrical connections. Use appropriate tools to avoid damaging the blade terminals during installation.

Quality Assurance and Warranty

Delphi ignition coils are manufactured to meet OEM specifications for durability and performance. The GN10139 ignition coil undergoes rigorous testing to ensure reliable operation under normal driving conditions. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor or retailer.