2 Pcs Auto parts: 1 x Air Intake Pressure Sensor 1 x Ignition CoilsThe 3 bar MAP Sensor is good compatible with up to 32psi of boostMAP sensor which translates into improved boost response.Automatic temperature compensation.Allows smoother engine operation, higher boost levels, and better drivability than competitors turbo MAP sensors.Product name: ignition coilIgnition Type: Separate IgnitionType: Magnetic openingInterchange Part Number: 6N0905104Manufacturer Part Number: 4751253 5234610Fitment:compatible with Chevrolet compatible with Corvette 1997-2013compatible with Chevrolet Silverado 1500 2005-2012compatible with Chevrolet Trailblazer 2006-2009compatible with Chevrolet Camaro 1998-2000compatible with GMC Sierra 2500 HD 2005-2012compatible with GMC Yukon 1998-2012compatible with GMC Yukon XL 1500 2005-2012compatible with Buick LaCrosse 2008compatible with Pontiac GTO 2004-2006compatible with Cadillac CTS 2003-2007compatible with Cadillac Escalade 2003-2007[Engines: LS1 compatible with LS2 LS3 LS6 LS7 LS9 LQ4 LY6 L31 LSX]Type:Air Intake Pressure SensorNumber of Pin: 3-pinReference Number:16249939, 12615136, NP-LS1MP3compatible with 1991-1993 Chrysler Daytona 2.5L L4compatible with 1991-1994 Chrysler LeBaron 2.5L L4compatible with 1990-1997 Dodge D250 5.2L V8compatible with 1992-1997 Dodge D250 3.9L V6 / D350 5.9L V8compatible with 1991-1994 Dodge Ram 3500 5.9L V8 / Ramcharger 5.2L V8compatible with 1991-1992 Dodge Shadow 2.5L L4 / W350 5.9L V8compatible with 1991-1994 Jeep Wrangler 4.0L L6 / Wrangler 2.5L L4Colour:Black + RedMaterial:plasticPackage Contents:1 x Air Intake Pressure Sensor1 x Ignition CoilsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.