Asign 4PCS Iridium Spark Plugs 4339 Compatible with BMW M3 (2001-2006), Z3 (2001-2002), Z4 (2006-2008), Replaces# DCPR8E

Product Description

【VEHICLE COMPATIBILITY】

Precision-engineered for high-performance compatibility with the following BMW models:

• BMW M3: 2001, 2002, 2003, 2004, 2005, 2006

• BMW Z3: 2001, 2002

• BMW Z4: 2006, 2007, 2008

【INTERCHANGE PART NUMBERS】

Direct replacement for the following part numbers:

• Standard: DCPR8E

• Stock Number: 4339

【PREMIUM IRIDIUM PERFORMANCE】

Asign Iridium Spark Plugs are designed for superior ignition performance. The high-quality iridium center electrode provides faster, more sensitive ignition jumps and a significant increase in power performance. This advanced technology reduces energy consumption during the ignition process and ensures efficient adaptation to your engine's specific needs.

【TECHNICAL SPECIFICATIONS】

• Center Electrode Material: Iridium

• Thread Diameter: 12mm

• Thread Length: 19mm

• Hex Size: 15.8mm (5/8")

• Spark Gap: 0.7mm

• Heat Range: 8

【OE STANDARD QUALITY】

Manufactured by a TS16949 certified manufacturer, our spark plugs meet or exceed OE durability standards. Utilizing an exquisite production process, these 100% brand-new auto parts ensure long-lasting reliability, improved fuel economy, and a smoother driving experience.

【CUSTOMER SERVICE】

Please confirm compatibility based on your vehicle's year, make, and model, as well as the OE part number. If you have any questions regarding fitment, our support team is available 24/7 to provide prompt assistance.