Walker 921-2177 Ignition Coil

Ignition Coil for Honda and Acura Applications

Walker ThunderSpark 921-2177 is an ignition coil for select Honda and Acura vehicles with rear-position fitment. It is listed for 2013-2015 Honda Civic, 2013-2014 Acura ILX, and 2012-2014 Honda Insight, making it a direct-match option for common ignition service needs.

Key Features

• Ignition coil for rear-position applications
• Walker ThunderSpark product line
• Fits 2013-2015 Honda Civic, rear
• Fits 2013-2014 Acura ILX, rear
• Fits 2012-2014 Honda Insight, rear
• Part number 921-2177 for catalog and service reference

Product Details

The Walker ThunderSpark line focuses on ignition components for specific vehicle applications, and this coil is cataloged for rear installation on the listed Honda and Acura models. If you are searching for a Walker 921-2177 ignition coil for a 2013-2015 Honda Civic rear position, or a 2013-2014 Acura ILX rear ignition coil, this part number provides a direct fitment reference. It also covers 2012-2014 Honda Insight rear applications.

This part cross-references no listed alternate part numbers in the provided data.

Common Symptoms It May Address

• Engine misfire under load
• Rough idle or uneven acceleration
• Hard starting related to ignition output
• Check engine light tied to coil performance
• Loss of power from weak spark delivery

Installation Notes

Verify the rear-position application before ordering and match the part number 921-2177 to the vehicle’s service information. Inspect related ignition components during replacement and confirm connector condition, mounting points, and cylinder location before installation.

Quality Assurance

Walker ThunderSpark ignition components are cataloged for specific OE-style vehicle applications, helping support accurate parts selection for Honda Civic, Acura ILX, and Honda Insight service work.