Karlyn 5081 Direct Ignition Coil

Karlyn-STI Direct Ignition Coil for Civic

The Karlyn-STI 5081 direct ignition coil is an OE-style replacement for select Honda Civic applications. It is built for direct ignition systems and supports consistent spark delivery for everyday drivability.

• Direct ignition coil unit for ignition system service
• Compatible with 2003-2005 Honda Civic, N/A
• Compatible with 2006-2009 Honda Civic, N/A; 4 required per vehicle
• Compatible with 2010-2011 Honda Civic, N/A
• Karlyn-STI part number 5081 for application-specific lookup

Application Details

This Karlyn ignition coil is listed as an OEM replacement for Honda Civic models across 2003-2011. The Karlyn-STI line focuses on direct-fit ignition components, and part number 5081 is cataloged for Civic service where a direct ignition coil unit is required. For 2006-2009 Honda Civic applications, four coils are required per vehicle.

Common Symptoms It Can Address

• Engine misfire codes related to coil failure
• Rough idle or hesitation during acceleration
• Hard starting caused by weak ignition output
• Loss of power from inconsistent spark delivery
• Check engine light tied to ignition coil faults

Installation Notes

Verify the year and engine application before ordering, since fitment varies by Civic generation. Replace coils one at a time or inspect related ignition components during service to confirm the source of the fault. Use the vehicle’s service information for proper diagnostic and installation procedures.

Quality Assurance

Karlyn-STI 5081 is cataloged as an OEM replacement ignition coil for the listed Honda Civic applications. This part cross-references no additional part numbers in the provided data.