Deliver the high-voltage spark your engine needs to fire with the Standard Ignition Ignition Coil UC-15. It's a direct-fit replacement across a very broad list of vintage and import applications — from the 1962-1969 ABARTH 1000 [L4-1.0L] and 1955-1963 AC ACE [L6-2.0L] to the 1970-1982 ALFA ROMEO SPIDER [L4-2.0L] and 1971-1975 ALFA ROMEO MONTREAL [V8-2.6L], plus hundreds more — see the Buyer's Guide tab for the full list.
An ignition coil is the transformer of the ignition system: it steps the vehicle's low battery voltage up to the high voltage required to jump the spark-plug gap and ignite the air-fuel mixture in the cylinders.
Because these symptoms can also come from plugs, wires, the distributor, or other ignition components, diagnose the cause before replacing. If a failed ignition coil is confirmed as the problem, the UC-15 replaces it.
Manufacturer part number UC-15 (also UC15).
What does the UC-15 ignition coil do?
It acts as a transformer, stepping the vehicle's low battery voltage up to the high voltage needed to fire the spark plugs and ignite the air-fuel mixture in the cylinders.
How do I know my ignition coil needs replacing?
Misfires, hard starting, hesitation, stalling, or rough running can indicate a weak or failed coil. These symptoms have other causes too, so diagnose the ignition system before replacing.
Will the UC-15 fit my vehicle?
It's listed as a direct-fit replacement across many vintage and import applications. Check the Buyer's Guide tab to confirm your exact year, make, model, and engine.
What vehicles does this coil fit?
It covers a very broad list, including ABARTH, AC, ALFA ROMEO, ALLARD, and hundreds of other applications. See the Buyer's Guide tab for the complete fitment list.
Can a bad ignition coil cause a no-start?
Yes. If the coil fails, it may not produce enough voltage to fire the plugs, which can cause hard starting or a no-start. Confirm the coil is the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
