Ignition Coil, Heatsink Style, fits GM L-Series Truck Engines 1999-2007 - Mishimoto - MMIG-LSHS-99

The basic requirements for a properly running engine are fuel air compression and spark. Before increasing the power of your LS engine it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring rough idling poor gas mileage and damage to your catalytic converter; all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed OEM GM performance standards and are available as a single coil or in a set of 8. Once installed with a set of new spark plugs one can expect a refreshed ignition system with improved engine startup a smoother idle and restored performance from your LS.----Mishimoto ignition coils are an ideal replacement for worn or defective factory coils. As with all our products these ignition coils include our signature Mishimoto Lifetime Warranty.
High-quality replacement coils available in a set of 8 or single units
Designed and tested to meet or exceed OEM GM performance specifications
Improves engine startup idle and restores performance
Install Difficulty: 1
OptionLabel: Single Coil
Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Y/N: Y
SellingPoint01: Direct fit for 1999-2007 GM L-series engines with heatsink-style coils
SellingPoint02: High-quality replacement coils available in a set of 8 or single units
SellingPoint03: Designed and tested to meet or exceed OEM GM performance
SellingPoint04: Improves engine startup idle and restores performance
SellingPoint05: Refreshes ignition system ensuring strong spark for stock and modified vehicles
SellingPoint06: High-quality phenolic resin outer shell ensures longevity in high temperature environments
SellingPoint07: Mishimoto Lifetime Warranty
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TechSpec Applications: Chevrolet Silverado 1500 5.3L V8 1999-2006--Chevrolet Silverado 2500 HD 6.0L V8 2001-2006-Chevrolet SSR 5.3L V8 2003-2004--Chevrolet Suburban 1500 5.3L V8 2000-2006--Chevrolet Tahoe 5.3L V8 2000-2006--GMC Sierra 1500 5.3L V8 1999-2006--GMC Sierra 1500 6.0L V8 2004-2006--GMC Sierra 1500 6.0L V8 2001-2002--GMC Sierra 2500 HD 6.0L V8 2002-2007--GMC Sierra 2500 5.3L V8 1999-2000--GMC Sierra 3500 8.1 V8 2003-2004--GMC Yukon XL 1500 5.3L V8 2000-2006--GMC Yukon 5.3L V8 2000-2006--GMC Yukon 6.0L V8 2001-2006--Hummer H2 6.0L V8 2003-2007--Isuzu Ascender 5.3L V8 2003-2004--Isuzu NPR 6.0L V8 2003-2006
TechSpec Engine Codes: LR4--LM7--LQ4--LQ9--L59--L33
TechSpec Includes: Mishimoto Ignition Coil(s)--Mishimoto Lifetime Warranty
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TechSpec Note: Replaces part numbers: 12563293 19418992 10457730 D585 19005218
TechSpec Overall Height (Inches): N/A