Generac 0D34540186 Spark Plug For 6.8L/5.4L Ford
70-150kW Generac units with the Ford 5.4L engine or 6.8L engine. Some 5.4L units did not use this plug, so be sure this is the correct spark plug for your application!
Price is per plug, not for a set.
If you need assistance, please contact us with the serial number for help.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, & Bryant.
If you need Generac generator troubleshooting support, please visit our interactive forum