Triumph Denso stick coil conversion.

[Mach IV]

Now that it's done I can't find plugs that have removable caps.

[sadmansteve]

Denso IK20. Lots for sale on Ebay. Just check with the seller first that the plugs have removable caps. The ones I bought did.

[Mach IV]

NGK no longer makes plugs for this with removable caps.
Anyone have the P/N from the top of the Denso stick coils?
I've got Denso 129700-5020
Wondering if there are coils available that can handle the caps.

[sadmansteve]

Do you mean the wiring connector plug? If so the part number is 129700, 21171

https://www.carmoelectronics.co.uk/inde ... ts_id=2440

[Mach IV]

No,the actual stick coils.

[Mach IV]

Denso solid cap

NGK solid cap

Champion *puke solid cap

[Mach IV]

I found new NGK sticks in Lithuania for $68 delivered.
The Denso/Triumph 675 sticks were a waste of time and money because I can't get plugs for them.

[Mach IV]

The NGK stick coils from Lithuania were delivered today.
After shaving off the car brackets and installing it fired right up even though the fuel
is 7 year old non-ethanol that was left in the tank.