Delphi Ignition Coil P/N:GN10386
Keep every spark firing on time with the Delphi ignition coil GN10631, which transforms low-voltage battery current into the high-voltage pulse your spark plugs need. Delphi endurance-tests each coil with quality materials, engineering it to OE design specifications for a wide range of Ford, Toyota, Nissan, Lexus, GM, Mazda, Chrysler, Subaru and Acura vehicles. See the Buyer's Guide tab to confirm this coil fits your exact year, make, model and engine.
Whether you're troubleshooting a misfire or replacing a tired Delphi coil pack, this unit provides the spark energy your engine relies on. If a failing coil is the cause of rough running, this GN10631 replaces it. Delphi produces more than 10 million ignition coils for North America each year.
What does the Delphi ignition coil GN10631 do?
It converts your battery's low-voltage current into the high-voltage pulse that fires the spark plugs, supporting fast starts and consistent engine performance.
What are the signs I may need to replace an ignition coil?
Common signs include engine misfires, rough idle, hard starting, hesitation, or a check engine light. Diagnose the cause first, as these symptoms can have other sources.
Is this a genuine Delphi coil pack?
Yes. This is a Delphi coil, engineered to OE design specifications and endurance tested using quality materials.
Will this Delphi ignition coil fit my vehicle?
Delphi builds coils to OE design specs for many Ford, Toyota, Nissan, Lexus, GM, Mazda, Chrysler, Subaru and Acura models. Check the Buyer's Guide tab to confirm your exact application.
How does Delphi keep voltage consistent?
Delphi uses a smart winding process to control wire lengths, helping keep voltage the same, along with a high-quality wire coating that resists failure-causing imperfections.
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.