MSD's engineering team has been working diligently the past year to improve our Multiple Spark Coils for the GM LS-engine platform. The coils fit in place of the OEM coils yet are capable of delivering higher spark energy to the plugs, topped with multiple sparks at idle rpm. Increased spark energy and voltage, along with multiple spark capabilities, help improve the combustion process of the fuel mixture to create an efficient burn. This results in improved throttle response, smooth idle and quick starts, plus increased high rpm performance! Do you have a built LS with bumped-up compression, a cam, or intake? How about Nitrous or Boost? Did you think about added spark energy to squeeze all the power out of your power adders? Can also be used as a replacement coil for 1999-2009 GM 4.8/5.3/6.0/8.1L and 2003-2007 Hummer 6.0L w/ VIN Z,N,T,V,U and B The 2-pin connector must be plugged into the coil. If not, the coil will not operate. This additional connector is for optional ignition/timing control. Connector and Plug Wire are on Opposite Ends.

Manufacturer installation notes

Buick Allure (08) Buick LaCrosse (09-08) Buick Rainier (07-06) Cadillac CTS (15-09), (07-06) Cadillac Escalade (16-07) Cadillac Escalade ESV (16-07) Cadillac Escalade EXT (13-07) Chevrolet Avalanche (13-07) Chevrolet Camaro (15-10) Chevrolet Caprice (13-11) Chevrolet Cheyenne (13-10) Chevrolet Colorado (12-09) Chevrolet Corvette (13-05) Chevrolet Express 1500 (14-08) Chevrolet Express 2500 (14-08) Chevrolet Express 3500 (14-08) Chevrolet Express 4500 (13-09) Chevrolet Express Cargo (12-10) Chevrolet Express Pasajeros (12-10) Chevrolet Impala (09-06) Chevrolet Monte Carlo (07) Chevrolet SSR (06-05) Chevrolet Silverado 1500 (13-07) Chevrolet Silverado 2500 (09-07) Chevrolet Silverado 2500 HD (16-08) Chevrolet Silverado 3500 (09-08) Chevrolet Silverado 3500 HD (16-08) Chevrolet Suburban 1500 (14-07) Chevrolet Suburban 2500 (13-07) Chevrolet Tahoe (15-07) Chevrolet Trailblazer (09-06) Chevrolet Trailblazer EXT (06-05) GMC Canyon (12-09) GMC Envoy (09-05) GMC Envoy XL (06-05) GMC Envoy XUV (05) GMC Savana 1500 (14-08) GMC Savana 2500 (15-08) GMC Savana 3500 (13-08) GMC Savana 4500 (15-09) GMC Sierra (13-07) GMC Sierra 1500 (15-07) GMC Sierra 2500 HD (16-08) GMC Sierra 3500 HD (15-08) GMC Yukon (13-07) GMC Yukon XL 1500 (13-07) GMC Yukon XL 2500 (13-07) Hummer H2 (09-08) Hummer H3 (10-08) Hummer H3T (10-09) Isuzu Ascender (06-05) Isuzu NPR (09-07) Pontiac G8 (09-08) Pontiac GTO (06-05) Pontiac Grand Prix (08-06) Saab 9-7x (09-05) Workhorse Custom Chassis W42 (11-09) Workhorse Custom Chassis W62 (11)

Manufacturer-listed applications

Match the engine, body, trim and installation requirements. All qualifications shown for an application apply together. Where this part requires a modified or aftermarket assembly, the vehicle listing alone does not confirm compatibility with factory equipment.

Vehicle	Configuration and qualifications
2005–2006 Chevrolet SSR	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2007 Chevrolet Silverado 2500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2007 Chevrolet Silverado 2500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: LT Engine displacement (cu in): 364
2007 Chevrolet Silverado 2500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: LS Engine displacement (cu in): 364
2007 Chevrolet Silverado 3500 Classic	Engine: 6.0L V8 Quantity: 1 Submodel: LT Engine displacement (cu in): 364
2007 Chevrolet Silverado 3500 Classic	Engine: 6.0L V8 Quantity: 1 Submodel: LS Engine displacement (cu in): 364
2007 Chevrolet Silverado 3500 Classic	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2007 Chevrolet Silverado 1500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: LT Engine displacement (cu in): 364
2005–2007 Chevrolet Corvette	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2006–2009 Chevrolet Corvette	Engine: 7.0L V8 Quantity: 1 Submodel: Z06 Engine displacement (cu in): 427
2008 Chevrolet Corvette	Engine: 7.0L V8 Quantity: 1 Submodel: 427 Limited Edition Z06 Engine displacement (cu in): 427
2006–2009 Chevrolet Trailblazer	Engine: 6.0L V8 Quantity: 1 Submodel: SS Engine displacement (cu in): 364
2005–2006 Chevrolet Silverado 1500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: LT Engine displacement (cu in): 364
2005 Chevrolet Silverado 1500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: LS Engine displacement (cu in): 364
2005 Chevrolet Silverado 1500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2005–2006 Chevrolet Silverado 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: LT Engine displacement (cu in): 364
2005–2006 Chevrolet Silverado 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: LS Engine displacement (cu in): 364
2005–2006 Chevrolet Silverado 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2005 Chevrolet Silverado 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2005–2006 Chevrolet Silverado 3500	Engine: 6.0L V8 Quantity: 1 Submodel: LS Engine displacement (cu in): 364
2005–2006 Chevrolet Silverado 3500	Engine: 6.0L V8 Quantity: 1 Submodel: LT Engine displacement (cu in): 364
2005 Chevrolet Silverado 3500	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2006 Chevrolet Silverado 3500	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2006 Chevrolet Suburban 1500	Engine: 6.0L V8 Quantity: 1 Submodel: LTZ Engine displacement (cu in): 364
2005–2006 Chevrolet Suburban 2500	Engine: 6.0L V8 Quantity: 1 Submodel: LS Engine displacement (cu in): 364
2005–2006 Chevrolet Suburban 2500	Engine: 6.0L V8 Quantity: 1 Submodel: LT Engine displacement (cu in): 364
2007 GMC Sierra 2500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2007 GMC Sierra 2500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SL Engine displacement (cu in): 364
2007 GMC Sierra 2500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SLE Engine displacement (cu in): 364
2007 GMC Sierra 2500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SLT Engine displacement (cu in): 364
2007 GMC Sierra 3500 Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SLT Engine displacement (cu in): 364
2007 GMC Sierra 3500 Classic	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2007 GMC Sierra 3500 Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SL Engine displacement (cu in): 364
2007 GMC Sierra 3500 Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SLE Engine displacement (cu in): 364
2007 GMC Sierra 1500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SLE Engine displacement (cu in): 364
2007 GMC Sierra 1500 HD Classic	Engine: 6.0L V8 Quantity: 1 Submodel: SLT Engine displacement (cu in): 364
2005–2006 GMC Sierra 1500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: SLT Engine displacement (cu in): 364
2005–2006 GMC Sierra 1500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: SLE Engine displacement (cu in): 364
2005–2006 GMC Sierra 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: SLE Engine displacement (cu in): 364
2005–2006 GMC Sierra 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: SLT Engine displacement (cu in): 364
2005–2006 GMC Sierra 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2005 GMC Sierra 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2006 GMC Sierra 2500 HD	Engine: 6.0L V8 Quantity: 1 Submodel: SL Engine displacement (cu in): 364
2005–2006 GMC Sierra 3500	Engine: 6.0L V8 Quantity: 1 Submodel: WT Engine displacement (cu in): 364
2005–2006 GMC Sierra 3500	Engine: 6.0L V8 Quantity: 1 Submodel: SLT Engine displacement (cu in): 364
2005–2006 GMC Sierra 3500	Engine: 6.0L V8 Quantity: 1 Submodel: SLE Engine displacement (cu in): 364
2005 GMC Sierra 3500	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2006 GMC Sierra 3500	Engine: 6.0L V8 Quantity: 1 Submodel: SL Engine displacement (cu in): 364
2005–2006 GMC Yukon	Engine: 6.0L V8 Quantity: 1 Submodel: Denali Engine displacement (cu in): 364
2005–2006 GMC Yukon XL 1500	Engine: 6.0L V8 Quantity: 1 Submodel: Denali Engine displacement (cu in): 364
2005–2006 GMC Yukon XL 2500	Engine: 6.0L V8 Quantity: 1 Submodel: SLT Engine displacement (cu in): 364
2005–2006 GMC Yukon XL 2500	Engine: 6.0L V8 Quantity: 1 Submodel: SLE Engine displacement (cu in): 364
2005–2006 Pontiac GTO	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2008–2009 Saab 9-7x	Engine: 6.0L V8 Quantity: 1 Submodel: Aero Engine displacement (cu in): 364
2005–2007 Hummer H2	Engine: 6.0L V8 Quantity: 1 Submodel: Luxury Engine displacement (cu in): 364
2005–2007 Hummer H2	Engine: 6.0L V8 Quantity: 1 Submodel: Adventure Engine displacement (cu in): 364
2005–2007 Hummer H2	Engine: 6.0L V8 Quantity: 1 Submodel: Base Engine displacement (cu in): 364
2007 Hummer H2	Engine: 6.0L V8 Quantity: 1 Submodel: Special Edition Engine displacement (cu in): 364