The VeloCore ignition coil pack set contains eight square-style coils for specified V8 vehicle applications. The coils are intended for use in the engine ignition system as replacements for confirmed worn or failed square-body ignition coils. They are not intended for vehicles equipped with round-style coils.
Key applications include Chevrolet Silverado 1500 2008-2013 V8, GMC Sierra 1500 2008-2015 V8, Chevrolet Tahoe 2007-2015, GMC Yukon 2007-2013, Cadillac Escalade 2007-2018, Buick Allure 2008-2009 V8 5.3L, Hummer H3 2008-2010 V8 5.3L, Pontiac G8 2008-2009 V8 6.0L and Saab 9-7X 2005-2009 V8 5.3L or 6.0L. Certain 2007 Silverado and Sierra applications require the New Body Style configuration. Engine and configuration requirements vary across the full fitment range.
Key Features
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Replacement Function: This ignition coil set is intended to replace worn or failed square-style coils in the engine ignition system. When a confirmed coil fault causes misfire, hesitation or irregular operation, replacing the affected components can help restore normal spark delivery. The set is not intended to replace round-style coils, even when the vehicle year and engine appear similar.
Vehicle Fitment
Vehicle Fitment 1: Compatible with Chevrolet Silverado 1500 2007-2013 V8, Silverado 2500/3500 HD 2007-2016 V8, Tahoe 2007-2015, Suburban 1500 2007-2014, Suburban 2500 2007-2013, Avalanche 2007-2013, Trailblazer/EXT 2005-2009 V8, Express Vans 1500/2500 2008-2014 and 3500 2008-2018 V8, Impala 2006-2009 and Monte Carlo 2006-2007 5.3L V8, Camaro 2010-2015 6.2L V8, Corvette 2005-2013, Caprice 2011-2017 6.0L V8, SS 2014-2017, SSR 2005-2006 V8, Colorado 2009-2012 5.3L V8; verify the original coil and vehicle configuration before ordering.
Vehicle Fitment 2: Compatible with GMC Sierra 1500 2007-2015 V8, Sierra 2500 HD 2007-2016, Sierra 3500 HD 2007-2015, Yukon 2007-2013, Yukon XL 1500/2500 2007-2013, Envoy/XL/XUV 2005-2009 V8, Canyon 2009-2012 5.3L V8, Savana Vans 1500 2008-2013, 2500 2008-2015 and 3500 2008-2018 V8; Cadillac Escalade/ESV 2007-2018, Escalade EXT 2007-2013, CTS 2006-2007 and 2009-2018 V8; Buick Allure/LaCrosse 2008-2009 5.3L V8, Rainier 2005-2007 5.3L V8; Pontiac G8 2008-2009 6.0L V8, Grand Prix 2005-2008 5.3L V8, GTO 2005-2006; Hummer H2 2008-2009 6.2L V8, H3 2008-2010 and H3T 2009 5.3L V8; Isuzu Ascender 2005-2006 5.3L V8; Saab 9-7X 2005-2009 V8.
Replaces OE / Cross-Reference Numbers
OE Replacement: Replaces reference numbers UF413, 12570616, D510C, 12611424, 8125706160, C1511 and 5C1554. Square-style coil applications only; this set does not fit round-style coils. Please compare the reference number on your original coil before ordering.
Product Overview
The supplied cross-reference identifiers are UF413, 12570616, D510C, 12611424, 8125706160, C1511 and 5C1554. Because the same vehicle year may use different coil designs, a matching year and model alone do not confirm compatibility.
The package includes eight square ignition coil packs. Before ordering, compare the original component’s reference number, housing shape, electrical connector, mounting points and dimensions with the product photos and specifications. Confirm the vehicle’s engine displacement and any body-style restrictions. Installation requirements vary by application, and professional installation is recommended when necessary.
Package Contents
- Package includes 8 square ignition coil packs. Installation requirements can vary by vehicle and engine configuration; mounting hardware, tools and other accessories are not specified as included. Professional installation is recommended when necessary.
Quality & Support
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Verify Before Ordering: Confirm the Make, Model, Year, engine displacement and applicable New Body Style requirement. Compare the reference number, square or round housing, connector, mounting position, dimensions and product photos with the original component before ordering. the fitment notes above may be used as an additional check, but should not replace physical part verification.
Why Buy From VeloCore
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Direct-Fit Guarantee: Built to OEM dimensions and verified against every manufacturer part number listed above.
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Quality Checked: Each unit is inspected before it leaves our warehouse.
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Fitment Help: Send us your model, year and VIN - we will confirm fitment before you install.
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