Resolved 1G Spark Plugs

[SrKegler]

Quick dumb question. I've always ran NGK BPR6ES plugs. Picked up plugs yesterday and they gave me NGK LZTR4A-11. Supposed to be a compatible replacement plug. These plugs look to be about 1/2 -3/4" longer than my normal plugs. Can I use them, worried they may hit the piston.

 

[Mello]

Those plugs are 1.00in long, 1/4in longer than the BPR6ES which are 3/4in long. I would not use them in my car. Take them back & ask them to give you the plugs you asked for.

 

[GRAVEDIGGER]

No way! Not gonna work! While your there taking them back, just see if they have the BPR7ES ngk's. They are a step colder and that is what I have always run from stock to what I have now.

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[SrKegler]

Thanks guys, told the guy that at the store. I'll try the 7s. Couple of my 6s had scorch marks on the porcelain.