New coil that will fit certain models of 316, 317, 318 and 420 John Deere lawn and garden tractors. You will need your serial number from the tractor to verify if this coil will work on your tractor. Check the list below to see the serial number range on this part for your model of tractor.
316 Must have the P218G engine Serial numbers 420,001 to 999,000 & Serial numbers 10,001 to 120,000
317 Must have the replacement Onan P218G engine in the tractor No serial number range is affected, you must check your engine model. If you have the Kohler engine in your 317, this coil will not work.
318 Must have the P218G engine Serial numbers 420,001 to 999,000 & Serial numbers 10,001 to 120,000
420 Must have the P220G engine Serial numbers 420,001 and above
This is a Genuine Deere item.