What is 4AT Original Spark plug part number?
Any one can spare me their car manual?? thanks.
4AT and CVT...using same spark plug cos their Engine is same, HR15DE.
Recommend to choose the stock one (FXE20HE11, iridium platinum long life) from Denso. Only this one can last 100K (but advice to change on 85% - 90% of 100K usage. As your car idle, spark plug still working but your mileage not running)
You can use NGK spark plugs too, part number i forgotten but it definitely cheaper than Denso brand. But the duration of NGK spark plug is lower than Denso FXE20HE11 (i think around 40k only).
You can choose Brisk Spark Plugs (silver) too. their spark plug also can last 40K too and they claims that their spark plug give you ride some "power increased" and lower FC.
