Deliver a strong, consistent spark to keep your engine firing cleanly with the NGK Ignition Coil (MPN 48937). This ignition coil transforms the vehicle's low battery voltage into the high voltage the spark plugs need to ignite the air-fuel mixture in the cylinders. If a failed coil is the cause of a misfire, rough idle, hard starting, hesitation, or an illuminated check engine light, this replaces it — diagnose the cause before ordering, since those symptoms can have other sources.
- Job: Steps up battery voltage to the high voltage required to fire the spark plugs.
- Signs it may need replacing: Engine misfire, rough idle, hard starts, hesitation, or a check engine light traced to the coil.
- Direct-fit replacement for the applications listed in the Buyer's Guide tab.
Check the Buyer's Guide tab to confirm this coil matches your exact year, make, model, and engine before ordering.
Interchange: 2505-484784 · 2505484784 · E1101 · 5149049AB · GN10458 · IC691 · UF601 · UF-601 · 36-8189 · 368189 · 921-2112 · 9212112
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this ignition coil do?
It transforms the vehicle's low battery voltage into the high voltage the spark plugs need to ignite the air-fuel mixture in the cylinders.
What are signs my ignition coil may need replacing?
Common signs include engine misfire, rough idle, hard starting, hesitation, or a check engine light. Diagnose the cause first, since these can have other sources.
Will this coil fit my vehicle?
Check the Buyer's Guide tab and confirm it matches your exact year, make, model, and engine before ordering.
What is the manufacturer part number?
The manufacturer part number is NGK 48937, and the Part Eazy SKU is 48937.
What other part numbers does this coil interchange with?
It cross-references 2505-484784, E1101, 5149049AB, GN10458, IC691, UF601, UF-601, 36-8189, and 921-2112 (and their compact forms).
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