Keep your ignition triggering on time with the Standard Ignition Distributor Ignition Pickup, part number LX-579. Mounted inside the distributor, this pickup senses the rotating trigger wheel and generates the timing signal the ignition module uses to fire the spark. It installs as a direct-fit replacement for the listed applications, including the 1985-1988 Chevrolet Nova, 1986-1988 Chevrolet Spectrum, 1989 Geo Spectrum, 1985-1989 Isuzu I-Mark, 1984-1989 Toyota Corolla, and 1983-1990 Toyota Tercel.
- Ignition trigger: reads the distributor's rotating trigger wheel and produces the signal that tells the ignition module when to fire the spark.
- Signs it may need replacing: intermittent stalling, hard or no-start conditions, misfires, or the engine cutting out — often as it warms up — can point to a worn pickup; diagnose the cause before replacing.
- Conditional fix: if a failed distributor ignition pickup is the cause of your triggering issue, this replaces it and is designed to restore proper ignition timing signaling.
Follow the vehicle service information for correct removal, installation, and any timing procedure. Manufacturer part number LX-579.
Frequently Asked Questions
What is the Standard Ignition LX-579?
It's a distributor ignition pickup that senses the rotating trigger wheel inside the distributor and sends the timing signal the ignition module uses to fire the spark.
Which vehicles does the LX-579 fit?
It's a direct-fit replacement for the 1985-1988 Chevrolet Nova, 1986-1988 Chevrolet Spectrum, 1989 Geo Spectrum, 1985-1989 Isuzu I-Mark, 1984-1989 Toyota Corolla, and 1983-1990 Toyota Tercel.
What are signs the pickup may be failing?
Intermittent stalling, hard or no-start conditions, misfires, or the engine cutting out — often when hot — may indicate a failing pickup. Diagnose the cause before replacing it.
Where is the ignition pickup located?
It mounts inside the distributor, where it reads the rotating trigger wheel. Follow the vehicle service procedure for removal, installation, and any timing steps.
Will this fix a misfire or stalling on its own?
Not necessarily — a misfire or stalling can have several causes. Replacing the LX-579 addresses the problem only if the ignition pickup is the cause, so confirm the diagnosis first.
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