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There's two different P/N for the pre- and LCI engines...
The 12137838388 was the first iteration.
The 12137841754 is the notable one that has the springy contacts on the tube.
From my research there is a NGK and BOSCH version of the plug. These seem really hard to find and are on national backorder.
NGK U5118
BOSCH 12137841754
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