Spark plugs XJR AJ26 1998

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Mar 2, 2016 | 02:50 PM

1nspectagadget

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Joined: Feb 2015

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From: Bromley, Kent.

Spark plugs XJR AJ26 1998

I searched this site and elsewhere for an alternative to the NGK PFR6G13E spark plugs that the handbook recommends.
I have Denso K20TT's in it now, runs lovely and at a third of the cost.

Mar 3, 2016 | 10:57 AM

Jhartz

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Joined: Apr 2013

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From: Virginia beach va

Sounds like you have your answer in the car, now!

I am running Denso iridium plugs in my NA 4.0L; runs perfectly. Why spend three times the cost?

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