Spectra C-939 Ignition Coil

Reliable Ignition Coil for Buick, Chevrolet, and GMC Vehicles

The Spectra C-939 ignition coil is designed to provide consistent ignition performance for select Buick, Chevrolet, and GMC models. Engineered to meet OEM specifications, this ignition coil ensures proper spark delivery for efficient engine operation.

• Compatible with Buick Encore and LaCrosse models
• Fits Chevrolet Cruze, Malibu, Equinox, and Volt vehicles
• Suitable for GMC Terrain ignition systems
• Part number C-939 for precise identification
• Manufactured by Spectra for quality assurance

Product Details and Specifications

The Spectra C-939 ignition coil is a direct replacement part designed to restore ignition system functionality in compatible vehicles. This ignition coil supports the ignition system by converting the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs. It is engineered to meet or exceed original equipment standards, ensuring reliable performance and durability. The C-939 ignition coil is compatible with a range of Buick, Chevrolet, and GMC models, including the Chevrolet Cruze, Malibu, Equinox, Volt, Buick Encore, and GMC Terrain, making it a versatile choice for these vehicles.

Common Applications and Problem Resolution

• Resolves engine misfires and rough idling
• Addresses difficulty starting the engine
• Eliminates poor fuel economy caused by ignition issues
• Fixes loss of power or hesitation during acceleration
• Prevents check engine light related to ignition coil faults

Installation Notes and Tips

When installing the Spectra C-939 ignition coil, ensure the ignition system is fully powered down to avoid electrical shock. Verify compatibility with your vehicle’s make and model before installation. It is recommended to inspect spark plugs and wiring harnesses during replacement to maintain optimal ignition performance. Proper torque specifications should be followed to avoid damage to the coil or mounting points.

Quality Assurance and Warranty Information

Manufactured by Spectra, the C-939 ignition coil undergoes rigorous quality control to meet industry standards. While specific warranty details are not provided, Spectra products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.