Ignition Coils Spark Plugs with Wires Set of 8 Fit for Chevy Silverado 1500 2500 3500 for GMC Sierra Yukon for Cadillac Escalade 2002-2006 4.8L 5.3L 6.0L 8.1L Replace UF271 D581 Square Coil Pack
OE Part Numbers Ignition coil :UF-271 UF271 12556893 12558693 12570553 3859078 392889925 D581 38590782;Iridium Spark plugs:41-962 19299585;Wires:M8-48322R 9059 9748HH 9748UU 9748RR 88862385.Please double check for the fitment details in the descriptions and part number, and make sure your original coils is round type before purchasing.
Fitment 1:Ignition Coils Iridium Spark Plugs Fit for Chevrolet Avalanche 1500 2002 - 2006,Fit for Chevrolet Avalanche 2500 2003 - 2006,Fit for Express 1500 2003 - 2006,Fit for Express 2500 2003 - 2005,Fit for Express 3500 2003 - 2004,Fit for Chevrolet Monte Carlo 2006,Fit for Silverado 1500 1999 - 2006,Fit for Silverado 2500 1999 - 2007,Fit for Silverado 3500 2001 - 2007,Fit for Chevrolet Sonora 2003 - 2004,Fit for Chevrolet Ssr 2003 - 2004.
Fitment 2:Ignition Coils Pack Fit for GMC Envoy 2003 - 2004,Fit for GMC Savana 1500 2003 - 2005,Fit for GMC Savana 2500 2003 - 2005,Fit for GMC Savana 3500 2003 - 2005,Fit for GMC Sierra 1500 1999 - 2007,Fit for GMC Sierra 2500 1999 - 2007,Fit for GMC Sierra 3500 2001 - 2007,Fit for GMC Yukon 2000 - 2006,Fit for GMC Yukon Xl 1500 2000 - 2006,Fit for GMC Yukon Xl 2500 2000 - 2006,Fit for Chevrolet Tahoe 2000 - 2006,Fit for Chevrolet Trailblazer 2003 - 2004.
Fitment 3: Spark Plugs and Coils Pack Fit for Cadillac Escalade 2002 - 2006,Fit for Hummer H2 2003 - 2007,Fit for Mercruiser All Models 2001 - 2007,Fit for Workhorse Fastrack Ft1061 2004 - 2005,Fit for Workhorse Fastrack Ft1261 2005,Fit for Workhorse Fastrack Ft1461 2004 - 2005,Fit for Workhorse Fastrack Ft1601 2004 - 2005,Fit for Workhorse Fastrack Ft1801 2004 - 2005,Fit for Chevrolet Suburban 1500 2000 - 2006,Fit for Chevrolet Suburban 2500 2000 - 2006.
Installation Position:Front Vehicle.The ignition coil packs can be easily located inside the engine bay usually plugged in above the engine once the engine cover is removed.Easy installation.