Asign 6PCS Iridium Spark Plugs 3199 for 1992-2006 BMW 320i, 323i, 325i, 328i, 330i, 525i, 528i, 530i, M3, X3, X5, Z3, Z4

Product Overview

Asign iridium spark plugs are designed as a direct OE replacement for select BMW inline-6 engines. The fine-wire iridium center electrode supports stable ignition and reliable engine starting under all driving conditions. This [6-piece spark plug set] is precision-engineered to meet the high-performance requirements of your BMW.

Vehicle Fitment (BMW Only)

Specifically compatible with the following BMW models:

• 3 Series:

  • 320i (1992–1995)

  • 323i / 323Ci (1998–2000)

  • 325i / 325xi (2001–2005)

  • 328i / 328is / 328Ci (1996–2000)

  • 330i / 330xi (2001–2005)

• 5 Series:

  • 525i (2001–2005)

  • 528i (1997–2000)

  • 530i (2001–2005)

• M Series: M3 (1996–1999)

• X Series:

  • X3 (2004–2006)

  • X5 (2001–2006)

• Z Series:

  • Z3 (1997–2002)

  • Z4 (2003–2005)

Quality Design & Features

• Fine Iridium Center Electrode: The precision iridium electrode helps provide consistent spark generation and reliable ignition for smoother engine performance.

• Copper Core Structure: Features a copper core that significantly improves heat dissipation and supports stable operation under high engine temperatures.

• Nickel-Plated Housing: The nickel-plated shell with rolled threads helps resist corrosion and protects the spark plug during installation and removal.

• High-Strength Ceramic Insulator: Crafted from isostatic ceramic to offer strong heat resistance and dependable electrical insulation, ensuring long-lasting durability.

• OE Level Quality: 100% brand new high-quality auto parts designed for a perfect fit and restored engine efficiency.