# NGK Nickel Spark Plug Box of 4 (BKR6EKUB) NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. - TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal - Pure alumina silicate ceramic insulator provides superior strength and better heat transfer - Trivalent metal plating for superior anti-corrosion and anti-seizing properties - Corrugated ribs prevent flashover - Copper core aids in heat removal - Triple seals prevent leakage This Part Fits: Year Make Model Submodel 1997,1999-2001 Audi A4 Base 1998-2001 Audi A4 Quattro Avant 1998-2001 Audi A4 Quattro Base 1998-2001 Audi A6 Base 1998-2001 Audi A6 Quattro Avant 1998-2002 Audi A6 Quattro Base 1997-2003,2005-2006 Audi A8 Quattro Base 2000-2006 Audi A8 Quattro L 2002 Audi S6 Avant 2001-2002 Audi S8 Base 1999 Bentley Arnage Base 2000 BMW 323Ci Base 1998-2000 BMW 323i Base 1998-1999 BMW 323is Base 2001-2006 BMW 325Ci Base 2001-2005 BMW 325i Base 2001-2005 BMW 325xi Base 2000 BMW 328Ci Base 1996-2000 BMW 328i Base 1996-1999 BMW 328is Base 2001-2006 BMW 330Ci Base 2001-2005 BMW 330i Base 2001-2005 BMW 330xi Base 2001-2005 BMW 525i Base 1997-2000 BMW 528i Base 2001-2005 BMW 530i Base 1998-2003 BMW 540i Base 2004-2005 BMW 545i Base 2004-2005 BMW 645Ci Base 1998-2001 BMW 740i Base 1998-2001 BMW 740iL Base 2002-2005 BMW 745i Base 2002-2005 BMW 745Li Base 1998-2001 BMW 750iL Base 2004-2006 BMW 760i Base 2003-2008 BMW 760Li Base 1996-1999 BMW M3 Base 2000-2003 BMW M5 Base 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i 2001-2006 BMW X5 3.0i 2000-2006 BMW X5 4.4i 2002-2003 BMW X5 4.6is 1999-2002 BMW Z3 Coupe 1999-2000 BMW Z3 M Coupe 1998-2000 BMW Z3 M Roadster 1997-2002 BMW Z3 Roadster 2003-2005 BMW Z4 2.5i 2003-2005 BMW Z4 3.0i 2003 BMW Z8 Alpina 2000-2003 BMW Z8 Base 2003-2004 Cadillac CTS Base 2003 Cadillac CTS Luxury 2003 Cadillac CTS Luxury Sport 2003-2005 Land Rover Range Rover HSE 2002-2008 Mini Cooper Base 2002-2008 Mini Cooper S 2004-2005 Morgan Aero 8 Base 2002,2005 Porsche 911 Carrera 2002 Porsche 911 Carrera 4 2002 Porsche 911 Carrera 4S 2002 Porsche 911 GT2 2002 Porsche 911 Targa 2001-2002 Porsche 911 Turbo 2004 Porsche Boxster Base 2003 Porsche Boxster Roadster 2001-2003 Porsche Boxster Roadster S 2004 Porsche Boxster S 2004 Porsche Boxster S Special Edition 2004-2005 Porsche Carrera GT Base 2002 Rolls-Royce Park Ward Base 2004-2013 Rolls-Royce Phantom Base 2009-2013 Rolls-Royce Phantom Coupe 2008-2013 Rolls-Royce Phantom Drophead Coupe 2006-2013 Rolls-Royce Phantom EWB 1999-2002 Rolls-Royce Silver Seraph Base 2002-2003 Saturn Vue Base 2000 Volkswagen Passat 4 Motion 2003-2004 Volkswagen Passat GL 1998-2005 Volkswagen Passat GLS 2001-2002,2005 Volkswagen Passat GLS 4 Motion 1998-2005 Volkswagen Passat GLX 2001-2005 Volkswagen Passat GLX 4 Motion ## Details - **Price:** 70.19 CAD - **Vendor:** NGK - **Type:** Spark Plugs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 70.19 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - out of package - Photo - out of package --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-nickel-spark-plug-box-of-4-bkr6ekub) > Updated: 2026-06-28