UF303 Ignition Coil & 5019 Double Iridium Spark Plug for Chevy Colorado Trailblazer,GMC Canyon Envoy,Buick Rainier,Hummer H3,Isuzu Ascender I-280 I-290 I-350 I-370,Saab 9-7X Replace# C1395 (Set of 6)

Compatible with: For
Isuzu: 03-08 Ascender 4.2L 2006 Ascender 5.3L 2006 I-280 2.8L 07-08 I-290 2.9L 2006 I-350 3.5L 07-08 I-370 3.7L.
For GMC: 04-06 GMC Canyon 2.8L 3.5L 02-05 GMC Envoy /Envoy XL/ Envoy XUV 4.2L.
For Chevy: 04-6 Colorado 2.8L 3.5L 02-05 Trailblazer/Trailblazer EXT 4.2L. For 2004-2005 Buick Rainier 4.2L. For Hummer H3 3.5L
2006. For Oldsmobile Bravada 4.2L 2002-2004. For Saab 9-7X 4.2L 2005-2009. Please see the second main picture for more vehicles before purchase.
^^Excellent Function: A faulty ignition coil & spark plug may result in engine misfire, rough engine idle, decrease in power, poor fuel economy etc. 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. The ignition coil made of premium quality materials, stainless-steel spring with internal ferrite noise suppressor prevents radio frequency interference, advanced thermoplastic coil connector ensures proper connection and resists fractures causedby heat and thermai cycling, to better transfer the high voltage created by the engine's spark plug.