NGK 96206 Laser Iridium Spark Plug - Gen 2 B58 / S58 (each)

NGK 96206 (SILZKGR8E8S) is the spark plug BMW fits to the Gen 2 B58 and the S58 from the factory, under BMW 12122455258. It's an iridium-tip plug with a platinum ground tip, so it lasts a long time and fires cleanly.

What you get

• One NGK Laser Iridium plug. Six per engine, so order six.
• Heat range 8, 12 mm thread, 14 mm bi-hex.
• Pre-gapped at the factory setting, about 0.031 in (0.8 mm).

Good to know

• Gen 1 B58s use a different plug (NGK 94201). Check which engine you have with our Gen 1 vs Gen 2 guide.
• Running a lot of boost? Most tuned cars close the gap. Our B58 spark plugs and coils guide covers gaps, heat range and the install.
• You need a 14 mm thin-wall plug socket; a normal 5/8 in socket won't fit the plug wells.

Brand: NGK · Part #: 96206

• Ships from the brand or distributor, usually in 3–7 business days.
• Free US shipping on orders over $250.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.