✔Compatible with: For Ford: 86-95 Aerostar丨93-08 Crown Victoria丨01-08 E-150丨03-13 E-250丨98-05 E250 Van丨82-83 Escort丨98-05 E350 Van丨99-08 E350 Van Super Duty丨82-83 Exp丨00-04 E450 Van丨00-05 Excursion丨01-04 Expedition丨02-05 Explorer丨93-08 F-150丨98-99 F250 Light Duty Truck丨99-04 F250 Super Duty Truck丨99-04 F350 Super Duty Truck丨78-80 Fiesta丨79-04 Mustang丨90-92 Probe丨89-95 Ranger丨86-95 Taurus丨85-94 Tempo丨83-95 Thunderbird. ✔Compatible with: For Mazda: 94-08 B3000丨05-06 MPV丨79-84 Capri丨84-95 Cougar丨93-08 Grand Marquis丨82-83 Ln7/Lynx丨02-05 Mountaineer丨86-95 Sable丨85-94 Topaz丨85-89 Xr4ti. For Cadillac: 82-83 Deville/Eldorado/Fleetwood/Seville丨07-09 Cadillac Srx/Sts/Xlr. For Lincoln: 93-95 Mark Viii丨99-04 Navigator丨93-05 Town Car. For 98-00 Isuzu Hombre. For 99-00 Panoz Aiv Roadster丨01-06 Panoz Esperante. For Triumph Herald. ✔Excellent Function: A faulty spark plug may result in vehicle idling and shaking, accelerates weakly. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability. to provide superior cold-start performance and a smoother running engine. ✔High-quality: The spark plug is double iridium spark plug, have a much longer working life, can work 100000 kilometers, consistent and stable spark. Iridium center electrode firing pin provides exceptional ignitability, faster starts and quicker acceleration, better fuel economy and lower emissions. ✔OE# SP493. Replace Oe# SP-479, SP479, AGSF22WM, AGSF22WMF4, AGSF-22W-M, AGSF-22W-MF4. Package included: Double Iridium Spark Plug x8. Not included instruction manual, easy to install. ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us. Manufacturer Part Number: SP493 Replacement Part Number: P-479, SP479, AGSF22WM, AGSF22WMF4, AGSF-22W-M, AGSF-22W-MF4 Compatible with the following vehicles: For 1986-1995 Ford Aerostar For 1993-2008 Ford Crown Victoria For 2001-2008 Ford E-150 For 2003-2008 Ford E150 Van Spark Plug V8 5.4l For 2003-2013 Ford E-250 For 1998-2005 Ford E250 Van Spark Plug V8 5.4l For 1982-1983 Ford Escort For 1998-2005 Ford E350 Van Spark Plug V8 5.4l For 1999-2008 Ford E350 Van Super Duty Spark Plug V8 5.4l For 1982-1983 Ford Exp For 2000-2004 Ford E450 Van Spark Plug V8 5.4l For 2000-2005 Ford Excursion Spark Plug V8 5.4l For 2001-2004 Ford Expedition For 2002-2005 Ford Explorer For 1993-2008 Ford F-150 For 2004 Ford F150 Heritage Truck Spark Plug V8 5.4l For 1998-1999 Ford F250 Light Duty Truck Spark Plug V8 5.4l For 1999-2004 Ford F250 Super Duty Truck Spark Plug V8 5.4l For 1999-2004 Ford F350 Super Duty Truck Spark Plug V8 5.4l For 1978-1980 Ford Fiesta For 1979-2004 Ford Mustang For 1990-1992 Ford Probe For 1989-1995 Ford Ranger For 1986-1995 Ford Taurus For 1985-1994 Ford Tempo For 1983-1995 Ford Thunderbird For 1982-1983 Cadillac Deville For 1982-1983 Cadillac Eldorado For 1982-1983 Cadillac Fleetwood For 1982-1983 Cadillac Seville For 2007-2009 Cadillac Srx For 2007-2009 Cadillac Sts For 2007-2009 Cadillac Xlr For 1994-2008 Mazda B3000 For 2005-2006 Mazda Mpv For 1979-1984 Mercury Capri For 1984-1995 Mercury Cougar For 1993-2008 Mercury Grand Marquis For 1982-1983 Mercury Ln7 For 1982-1983 Mercury Lynx For 2002-2005 Mercury Mountaineer For 1986-1995 Mercury Sable For 1985-1994 Mercury Topaz For 1985-1989 Merkur Xr4ti For 1998-2000 Isuzu Hombre For 2002 Lincoln Blackwood For 1993-1995 Lincoln Mark Viii For 1999-2004 Lincoln Navigator For 1993-2005 Lincoln Town Car For 1999-2000 Panoz Aiv Roadster For 2001-2006 Panoz Esperante For 1960-1961 Triumph Herald