Description
Comparison points and tradeoffs
When comparing P216, P218, P220 Onan Spark Plug Wire Set. Compatible with John Deere 316, 318, 420 Lawn Tractor with other Wire Sets options, use this source-backed detail as the primary discriminator: Compatible with a John Deere 316, 318, 420 lawn tractor.These are not OEM ONAN.
Use this second fact to evaluate the tradeoff: Application note: Compatible with a John Deere 316, 318, 420 lawn tractor. A third point to compare across alternatives is: Product identity: P216, P218, P220 Onan Spark Plug Wire Set. Compatible with John Deere 316, 318, 420 Lawn Tractor.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
P216, P218, P220 Onan plug wire set. Compatible with a John Deere 316, 318, 420 lawn tractor.These are not OEM ONAN. Built with MADE in the USA SOLID copper core ignition wire. Also the wire is “tinned” to help prevent corrosion. The outer rubber is made from HIGH DIELECTRIC EPDM RUBBER. Typically Good for temperatures between -50 degrees to 300 degrees farenheit. The coil boots, plug boots, coil terminals, plug terminals are also USA MADE.
Source product highlights
About this item
- Compatable for John Deere 316, 318, 420. ONAN P216, P218, P220, Solid Copper Core wire Made with HDEM Rubbber MADE IN THE USA




Jason Turpin –
Exact match for my welder.
Customer –
These were just as pictured. Worked great and back to work!!
dboone –
I contacted seller to verify that the wire set would work on my Ingersoll 4018 tractor with and Onan P218 engine, I got speedy a response from the seller and ordered the wire set. The wire set was shipped the next day an I received them a couple days latter. The wire set worked fine, very pleased with the product and service I received.
CADcliff –
Perfect fit for my John Deere 318 Onan twin.
Troy H. –
These worked perfectly on my Ingersoll 226 with a 16 horse Onan.
Scott –
These wires worked great on my Case 446!
David Overcasher –
Exactly as described and works great
bradley b –
These were purchased when I needed to replace my coil, and I replaced spark plugs as well. The tractor runs perfectly.