NGK
BMW Spark Plug — NGK BKR6EQUP (3199) — M42 / M44 / S50 / S52 / M52 / M54 / M56 (each) — OE 12129071003
$19.99
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OE and aftermarket sourcing
Review fitment notes before ordering
Description
BMW Spark Plug — NGK BKR6EQUP (3199), OEM "High Power" · sold each
Classic–Modern · 4 & 6-cyl gas
Fits & set sizes: M42 (4 plugs) · M44 (4) · S50 / S52 US (6) · M52 / M52TU (6) · M54 (6) · M56 (6)
BMW OE P/N: 12 12 9 071 003 · Alt: 12120141871 / 12120037607
Notes: The go-to M5x plug. ⚠ Confirm S50/S52 M-spec vs ISTA. Order one per cylinder.
Fits engines: M42, M44, M52, M54, M56, S50, S52
Fits chassis: E30, E36, E39, E46, E53, E60, E83, E85
Fits models: M3, Z3
Always verify fitment with your VIN before ordering — use the free VIN fitment check on our Shop by Vehicle page, or email support@ia-euro.com.
