Swirl Flap Repair Cap Kit Aluminum with Gaskets for BMW N57N, N57Z, N57X

This Swirl Flap Repair Cap Kit is engineered for BMW 3.0D engines (N57N, N57Z, N57X). Crafted from high-quality 6060-T66 billet aluminum, it offers a sturdy, reliable direct replacement with a long service life. The kit includes Viton O-rings to ensure a tight, durable seal for seamless performance in the intake manifold. It’s designed as an intake-manifold blanking plug for the later-generation N57N, N57Z, and N57X engines. This plug is not compatible with M57, N57 and B57 engines, so please verify your engine type before installation. Applications span a wide range of BMW models across 3-/5-/6-series and related SUV variants, with model years from the early 2010s to 2019, including F30, F31, F34, F32, F33, F36 and X-series variants. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Since 2002, intercyprus.com has provided reliable parts you can trust.

Benefits & Tips

• Direct replacement for worn swirl flap plugs to restore proper intake manifold function and reduce common failure points.
• 6060-T66 billet aluminum offers rigidity and long service life in demanding diesel applications.
• Includes Viton O-rings for a reliable seal; inspect and replace o-rings if you service the plug again in the future.

Product specifications

• Origin: Mainland China
• Material: 6060-T66 billet aluminum; Viton O-rings
• Compatibility: For BMW 3.0D N57N / N57Z / N57X engines (see model-year/application list below)
• Part numbers: 1168515685, 11618507335
• Application scope includes BMW models across F30, F31, F34, F32, F33, F36, F07 GT, F10, F11 and related variants with 3.0D N57N/N57Z/N57X engines (2010–2019 range as listed)

Package includes:

• 1 aluminum swirl flap repair plug with Viton O-rings

Warnings/Reminders

Important: This plug doesn't fit M57, N57 and B57 engines.

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