Ignition Coil for 2008-2015 Smart fortwo - ThunderSpark 921-2280

$122.99

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ThunderSpark Ignition Coil 921-2280 - view 2

ThunderSpark Ignition Coil 921-2280 - view 3

Part number: 921-2280

UPC: 724620153198

Condition: New

Weight: 0.80 LBS

Item Package Quantity: 1

$122.99

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ThunderSpark Ignition Coil P/N:921-2280

$122.99

Description

Send a strong, high-voltage spark to the cylinders with the ThunderSpark Ignition Coil 921-2280. It installs as a direct-fit replacement for the 2008-2015 Smart fortwo across the listed applications.

An ignition coil steps up the vehicle's low battery voltage into the high-voltage pulse that jumps the spark plug gap and ignites the air-fuel mixture in the combustion chamber. When the original coil breaks down, that spark can weaken or drop out, so a sound replacement is essential to keeping each cylinder firing as intended.

Core job: transforms battery voltage into the high-voltage output needed to fire the spark plug.
Direct fit: serves as a direct-fit replacement for the original coil on the listed Smart fortwo applications.
Signs this part may need replacing: engine misfire, rough idle, hesitation, hard starting, a lit check-engine light, or reduced fuel economy — diagnose the cause first, since these symptoms can have other sources. If a failed coil is the cause, this unit replaces it.

Interchange: 178-8530 · 1788530 · GN10674 · 1832A028 · UF681 · C951 · 12174 · 1321580003

Manufacturer part number 921-2280 (also 9212280).

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

178-8530, GN10674, 1832A028, UF681, C951, 12174, 1321580003

Buyer's Q&A

Frequently Asked Questions

What does this ignition coil do?

It transforms the vehicle's low battery voltage into the high-voltage pulse that fires the spark plug and ignites the air-fuel mixture in the cylinder.

Which vehicles does the 921-2280 fit?

It is a direct-fit replacement for the 2008-2015 Smart fortwo. See the "Vehicles it fits" section to confirm fitment for your vehicle.

What part numbers does this coil interchange with?

It cross-references 178-8530 (1788530), GN10674, 1832A028, UF681, C951, 12174, and 1321580003. Its manufacturer part number is 921-2280.

What are signs my ignition coil may need replacing?

Misfires, rough idle, hesitation, hard starting, a check-engine light, or poor fuel economy can indicate a failing coil. Diagnose the cause first, as other parts can cause these symptoms.

Will replacing this coil fix my misfire?

If a failed ignition coil is the cause of the misfire, this unit replaces it. Because misfires can also stem from plugs, wiring, or fuel issues, confirm the source before replacing.