2015 spark plug cross for NGK lmar8D-j

[wsmcycle]

I have had a plug fail after only 2k miles.  I swapped the plug with a plug from my gs and the bucking disappeared.  I found on line a "supposed " cross plug to my NGK lmar8D-j >>NGK cr9eix.  The Lmar8d-j is 8mm longer from thread seat to tip.  Does someone have another cross for the 2015?

[guest2360]

Dont get you.  If you have a 2015 bike and a plug fails why not get your dealer to replace it. Or is the plug just 2015.

[wsmcycle]

We are having some unusually good riding weather and the dealer is 80 miles away.  I would rather ride than wait. so I am still seeking cross referencing on the LC plugs.  thanks

[David.]

The BMW Spark Plug Part No. is 12128532942 & the supplier is NGK LMAR8D-J,
http://www.realoem.com/bmw/enUS/showpar ... Id=12_1739

This Spark Plug cross-reference website doesn't offer any alternatives other than NGK or BMW (made by NGK & probably exactly the same),
http://www.sparkplug-crossreference.com ... N/LMAR8D-J

Don't think there will be any other options.

Could the Dealer pop you one in the post or is there a more local NGK stockist.

This thread from Adventure Rider might be of interest, http://advrider.com/index.php?threads/a ... w.1109811/

[wsmcycle]

I contacted my dealer, Northwest Arkansas BMW and Jerry, the service manager sent me two plugs.  I may have them today.  I found no substitutes either.
Thanks

[guest2360]

Just goes to show dealers are nice people after all. Unless he's sent you bill.