96450249 GM Ignition wire set

What is this part?

The GM high-voltage ignition wires 96450249 are genuine OEM ignition system components designed to transmit high-voltage current from the ignition coil to the spark plugs.

What does it do?

These OEM ignition wires deliver the electrical spark required for combustion by carrying high voltage safely and efficiently to each spark plug. Genuine GM high-voltage wires are manufactured to factory specifications, ensuring proper insulation, minimal electrical resistance, and reliable performance under high temperatures. Correct ignition wire function is essential for stable engine operation and efficient combustion.

When to replace

The GM high-voltage ignition wires 96450249 should be replaced if cracking, insulation damage, corrosion at the terminals, or misfires are present. Symptoms such as rough idle, engine hesitation, or poor fuel efficiency may indicate worn ignition wires. Replacing them with genuine OEM components helps restore proper ignition performance.

Compatibility

The genuine GM high-voltage ignition wires 96450249 are compatible with selected GM vehicles equipped with spark-ignition engines. This OEM ignition component set is designed for correct fitment with the original ignition coil and spark plugs. Compatibility may vary by engine type and model year. Please verify the part number 96450249 before purchase.

Installation: DIY or service?

Installation of these genuine OEM GM high-voltage ignition wires 96450249 is usually suitable for DIY replacement. Ensure correct routing and cylinder order to prevent misfires.