NGK Iridium Spark Plug Box of 4 (BKR6EIX-11) (ngk3764)

This is the NGK Iridium Spark Plug Box of 4 (BKR6EIX-11). Part ngk3764. Ignition parts (coils, plugs and wires) deliver a strong, consistent spark.

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Features and benefits

• RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Outstanding acceleration, high fuel efficiency and durability
• Fine iridium tip ensures durable and consistent spark

Product details

• Part type: Ignition
• Brand: NGK
• Resistance: 5000.0
• Ground Electrode Tip Design: Taper Cut
• Ground Configuration: Standard
• Ground Electrode Core Material: Nickel
• Electrical Terminal Type: Non-Removable Nut
• Center Electrode Core Material: Copper
• Center Electrode Tip Material: Iridium
• Pre-Gap Size: .044
• Ground Electrode Quantity: 1
• Hex Size: 5/8
• Insulator Height: 50.50
• Manufacturer Heat Range: 6
• Seat Type: Flat
• Reach: .75
• NGK part number: ngk3764

Fitment

• Vehicle: Acura Integra, Acura NSX (NA1/NA2), Acura NSX (NC1), Audi A6 / Allroad (C5), Mazda Miata MX-5 (NA)
• Years and trims on file: 1992-1993 Acura Integra GS-R; 1994-2001 Acura Integra GS-R; 1997-1998 Acura Integra Type R; 2000 Acura Integra Type R; 1999 Acura NSX Alex Zanardi Edition; 1991-2001 Acura NSX Base; 2004-2005 Acura NSX Base; 1997-2001 Acura NSX Base; 1995-2003 Acura NSX T; 1997-2003 Acura NSX T; 2002-2004 Audi A6 Base; 2002-2004 Audi A6 Quattro Avant; plus 5 more on file
• Application listing: NGK Iridium Spark Plug Box of 4 (BKR6EIX-11)
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• NGK parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.