Hi Stoph, I'm glad to assist you. Yes, they do. These are compatible with the 2008 Honda Civic with the 1.8L engines. I hope this helps, and if you're interested in this set of ignition coils, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. Happy shopping. https://www.carparts.com/ignition-coil/drivewire/repa504614?can=CPAE1047

The should , looks that the connector and the shape of the coil on it.. I put these on a 2007 and it worked..

Hi Federico, thank you for reaching out. Although we don't have the Honda-brand ignition coils, we offer direct-fit ignition coils for the 2003 Honda Civic with OE (Original Equipment) specifications engineered to be exactly like the original equipment manufacturer's standards. Click this link to view and order the suggested ignition coils for your car and take advantage of our low prices: https://www.carparts.com/ignition-coil?&vehicle[model]=Civic&vehicle[make]=Honda&vehicle[year]=2003&can=CPAP3648_CSQA_20240212 I hope this helps. Happy shopping.

Hi Hubert, Unfortunately, we do not have that data readily available. This ignition coil set is a guaranteed and direct fit part specifically designed only for the selected vehicle application covering from 2001 to 2005 Acura EL 1.7L/ 2001 to 2005 Honda Civic DX/EX/GX/HX/Si/Value Package/LX Special Edition, 1.7L 4 cylinder/2006 to 2011 Honda Civic, all sub models and engine sizes. If you have the matching vehicle, this will fit and will be compatible. The dimensions of the part is not noted anymore since you have to accurately select your vehicle application(year, make model, submodel and engine size) and the resulting search would show the exact parts designed for that specific vehicle application only.