A friend asked me to help replace 1 coil-on-plug for her 2009 Corolla LE 1.8L engine.
I have not seen the car; I believe it is 1 but I do not know. I imagine the car has over 100K miles; dunno for sure.
I don't know how to test, other than check for RPM drop when disconnecting harness.
Question: Denso runs $75 a pop. Off brands are like $20 each.
Is there a recommendation for a decent inexpensive replacement coil or should I just buy the Denso OE?
I generally buy from Amazon Prime...
Thanks for your guidance.
I have not seen the car; I believe it is 1 but I do not know. I imagine the car has over 100K miles; dunno for sure.
I don't know how to test, other than check for RPM drop when disconnecting harness.
Question: Denso runs $75 a pop. Off brands are like $20 each.
Is there a recommendation for a decent inexpensive replacement coil or should I just buy the Denso OE?
I generally buy from Amazon Prime...
Thanks for your guidance.
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