Deliver the high-voltage spark your engine depends on with the SPECTRA PREMIUM ignition coil, part number C-614, which steps low battery voltage up to the high voltage needed to fire the spark plugs. It fits many vehicles, among them the 1975-1985 Chevrolet Impala 3.8L / 4.1L / 4.4L / 5.0L / 5.7L / 6.6L / 7.4L, 1978-1983 Chevrolet Malibu 3.3L / 3.8L / 4.4L / 5.0L / 5.7L and 1975-1987 Chevrolet Camaro 3.8L / 4.1L / 4.4L / 5.0L / 5.7L, as a direct-fit replacement for the listed applications.
- Part type: Ignition coil, Spectra Premium part number C-614 (also written C614).
- Function: Converts low-voltage current from the vehicle's electrical system into the high-voltage pulse that jumps the spark plug gap.
- Engine coverage: Listed engines include the L4-2.5L, L6-4.1L, V6-3.8L, V8-5.0L and V8-5.7L, among others.
- Quantity: The listed applications use one ignition coil.
An ignition coil may need replacing if you notice engine misfires, hard starting or a no-start, rough running, hesitation under load or stalling. Worn spark plugs, plug wires or other ignition components can cause the same symptoms, so diagnose the fault before replacing the coil. If a failed coil is the cause, this Spectra Premium unit replaces it.
See the "Vehicles it fits" section for the full list of compatible vehicles and engines.
Frequently Asked Questions
What does an ignition coil do?
It steps the low voltage from the vehicle's electrical system up to the high voltage needed to create a spark at the spark plugs. That spark ignites the air-fuel mixture in the cylinders.
Is this the right ignition coil for a 1978-1983 Chevy Malibu 3.3L / 3.8L / 4.4L / 5.0L / 5.7L?
Spectra Premium C-614 is listed for the 1978-1983 Chevrolet Malibu 3.3L / 3.8L / 4.4L / 5.0L / 5.7L, along with many other vehicles. Check the "Vehicles it fits" section to confirm your year and engine.
Does this ignition coil for the 1975-1985 Chevy Impala 3.8L / 4.1L / 4.4L / 5.0L / 5.7L / 6.6L / 7.4L also fit the 1975-1987 Chevy Camaro 3.8L / 4.1L / 4.4L / 5.0L / 5.7L?
Yes. It is listed for the 1975-1985 Chevrolet Impala 3.8L / 4.1L / 4.4L / 5.0L / 5.7L / 6.6L / 7.4L and the 1975-1987 Chevrolet Camaro 3.8L / 4.1L / 4.4L / 5.0L / 5.7L. Use the "Vehicles it fits" section to match your exact year and engine.
What are the signs of a failing ignition coil?
Common signs include misfires, hard starting or a no-start, rough running, hesitation and stalling. Other ignition parts can cause these symptoms too, so diagnose the system before replacing the coil.
How many coils do I need, and how is it installed?
The listed applications use one ignition coil. Disconnect the battery first, then follow your vehicle's service information for removal, installation and connections.
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