Replaces

2003-2004 Chevy Trailblazer EXT Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit P) (Round Style)

Part Details

  • Quantity: Set of 8

This part replaces:

  • OE # 10457730 x8

  • New

The ignition coil is a crucial part of your ignition system. It's function is to convert the 12 volt power of your vehicle's electrical system in to 35,000 or more volts. This produces a high intensity spark at the spark plug which then ignites the fuel in the cylinder. Coils in general will wear out over time and cause a misfire condition. In engines like this that use a coil, if the coil goes bad, the complete assembly needs to be replaced.

This Ignition Coil SET features the following specifications:

  • SET contains 8 coils. Enough for one 8 cylinder engine
  • New not remanufactured
  • Replaces dealer part numbers: 8-10457-730-0, 8104577300, 19005218, D-585, D585, 12563293, 10457730
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested
  • Fits the following GM, Hummer, & Isuzu 8 cylinder engines as listed:
    • V8 4.8L, 5.3L, 6.0L, 8.1L
  • Fits Round style Coil
    • Does not fit square style

This coil is a distributorless application. Sold as a set of 8. If you need a single coil, please see our other listings.

 

These are electrical parts and are all tested before they leave our manufacturer. This electrical item is not returnable; it is only eligible for exchange.

Lifetime Warranty

Effective June 23, 2014: This item is backed by a manufacturer's Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. Remove the ignition coil
    • Unbolt the ignition coil
    • Disconnect the wiring connector.
  2. install the new ignition coil
    • Bolt the ignition coil down.
    • Connect the wiring connector.

How-to Video:

(02:50 min)

Tools List:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 7mm Socket



This part replaces:

  • OE # 10457730 x8

Vehicle Fit

  • 2004 Buick Rainier Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit P)
  • 2005 Buick Rainier Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit M)
  • 2002-2005 Cadillac Escalade Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2002-2005 Cadillac Escalade Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2003-2005 Cadillac Escalade ESV Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2002-2005 Cadillac Escalade EXT Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2002-2004 Chevy Avalanche 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2005-2006 Chevy Avalanche 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2003-2005 Chevy Avalanche 2500 Round Style Coil Ignition Coil (Set of 8) for V8 8.1L (8th Vin Digit G)
  • 2003-2007 Chevy Express 1500 Van Round Style Coil Ignition Coil (Set of 8) for V8 4.8L (8th Vin Digit V)
  • 2003-2007 Chevy Express 1500 Van Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2003-2007 Chevy Express 1500 Van Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2007 Chevy Express 1500 Van Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2003-2007 Chevy Express 2500 Van Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2003-2007 Chevy Express 2500 Van Round Style Coil Ignition Coil (Set of 8) for V8 4.8L (8th Vin Digit V)
  • 2003-2007 Chevy Express 2500 Van Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2007 Chevy Express 2500 Van Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2003-2007 Chevy Express 3500 Van Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2003-2007 Chevy Express 3500 Van Round Style Coil Ignition Coil (Set of 8) for V8 4.8L (8th Vin Digit V)
  • 2003-2007 Chevy Express 3500 Van Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2007 Chevy Express 3500 Van Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2006 Chevy Impala Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit C) (Round Style)
  • 2006 Chevy Monte Carlo Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit C) (Round Style)
  • 2003-2004 Chevy SSR Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit P) (Round Style)
  • 1999-2007 Chevy Silverado 1500 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 1999-2007 Chevy Silverado 1500 Round Style Coil Ignition Coil (Set of 8) for V8 4.8L (8th Vin Digit V)
  • 1999-2007 Chevy Silverado 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2002-2004 Chevy Silverado 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2003-2006 Chevy Silverado 1500 Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit N) (Round Style) SS
  • 2005-2007 Chevy Silverado 1500 Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit B) (Round Style)
  • 2006-2007 Chevy Silverado 1500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2007 Chevy Silverado 1500 Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit J, M, 0 or 3) (Round Style)
  • 2007 Chevy Silverado 1500 Ignition Coil (Set of 8) V8 4.8L (8th Vin Digit C) (Round Style)
  • 2007 Chevy Silverado 1500 Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit K or Y) (Round Style)
  • 2001-2003 Chevy Silverado 1500 HD Round Style Ignition Coil (Set of 8)
  • 2005-2007 Chevy Silverado 1500 HD Round Style Ignition Coil (Set of 8)
  • 1999-2004 Chevy Silverado 2500 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 1999-2000 Chevy Silverado 2500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2002-2004 Chevy Silverado 2500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2001-2007 Chevy Silverado 2500 HD Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit U) for V8 6.0L
  • 2003-2006 Chevy Silverado 2500 HD Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit G) for V8 8.1L
  • 2006-2007 Chevy Silverado 2500 HD Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2007 Chevy Silverado 2500 HD Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit K or Y) (Round Style)
  • 2001-2007 Chevy Silverado 3500 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2003-2006 Chevy Silverado 3500 Round Style Coil Ignition Coil (Set of 8) for V8 8.1L (8th Vin Digit G)
  • 2006-2007 Chevy Silverado 3500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2007 Chevy Silverado 3500 Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit K or Y) (Round Style)
  • 2005 Chevy Silverado Hybrid Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2000-2005 Chevy Suburban 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2000-2006 Chevy Suburban 1500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit U) for V8 6.0L
  • 2002-2006 Chevy Suburban 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2000-2006 Chevy Suburban 2500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit U) for V8 6.0L
  • 2003-2005 Chevy Suburban 2500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit G) for V8 8.1L
  • 2000-2006 Chevy Tahoe Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2000-2006 Chevy Tahoe Round Style Coil Ignition Coil (Set of 8) for V8 4.8L (8th Vin Digit V)
  • 2002-2006 Chevy Tahoe Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2006 Chevy Trailblazer Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit H) (Round Style) SS
  • 2003-2004 Chevy Trailblazer EXT Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit P) (Round Style)
  • 2003-2004 GMC Envoy XL Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit P) (Round Style)
  • 2003-2007 GMC Savana 1500 Van Round Style Ignition Coil for V8 4.8L (Set of 8)
  • 2003-2007 GMC Savana 1500 Van Round Style Ignition Coil for V8 5.3L (Set of 8)
  • 2003-2007 GMC Savana 1500 Van Round Style Ignition Coil for V8 6.0L (Set of 8)
  • 2003-2007 GMC Savana 2500 Van Round Style Ignition Coil for V8 6.0L (Set of 8)
  • 2003-2007 GMC Savana 2500 Van Round Style Ignition Coil for V8 4.8L (Set of 8)
  • 2003-2007 GMC Savana 2500 Van Round Style Ignition Coil for V8 5.3L (Set of 8)
  • 2003-2007 GMC Savana 3500 Van Round Style Ignition Coil for V8 5.3L (Set of 8)
  • 2003-2007 GMC Savana 3500 Van Round Style Ignition Coil for V8 6.0L (Set of 8)
  • 2003-2007 GMC Savana 3500 Van Round Style Ignition Coil for V8 4.8L (Set of 8)
  • 1999-2007 GMC Sierra 1500 Round Style Coil Ignition Coil (Set of 8) for V8 4.8L (8th Vin Digit V)
  • 1999-2007 GMC Sierra 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 1999-2007 GMC Sierra 1500 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2002-2003 GMC Sierra 1500 Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2005-2007 GMC Sierra 1500 Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit B) (Round Style)
  • 2006-2007 GMC Sierra 1500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2007 GMC Sierra 1500 Ignition Coil (Set of 8) V8 5.3L (8th Vin Digit J, Z, 0 or 3) (Round Style)
  • 2007 GMC Sierra 1500 Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit Y) (Round Style)
  • 2007 GMC Sierra 1500 Ignition Coil (Set of 8) V8 4.8L (8th Vin Digit C) (Round Style)
  • 2007 GMC Sierra 1500 Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit K) (Round Style)
  • 2001-2003 GMC Sierra 1500 HD Round Style Ignition Coil (Set of 8)
  • 2005-2007 GMC Sierra 1500 HD Round Style Ignition Coil (Set of 8)
  • 1999-2004 GMC Sierra 2500 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2001-2007 GMC Sierra 2500 HD Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit U) for V8 6.0L
  • 2003-2006 GMC Sierra 2500 HD Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit G) for V8 8.1L
  • 2006-2007 GMC Sierra 2500 HD Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2007 GMC Sierra 2500 HD Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit Y) (Round Style)
  • 2007 GMC Sierra 2500 HD Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit K) (Round Style)
  • 2001-2007 GMC Sierra 3500 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2003-2006 GMC Sierra 3500 Round Style Coil Ignition Coil (Set of 8) for V8 8.1L (8th Vin Digit G)
  • 2006-2007 GMC Sierra 3500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2007 GMC Sierra 3500 Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit Y) (Round Style)
  • 2007 GMC Sierra 3500 Ignition Coil (Set of 8) V8 6.0L (8th Vin Digit K) (Round Style)
  • 2002-2004 GMC Sierra Denali 1500 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2005-2007 GMC Sierra Denali 1500 Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2005 GMC Sierra Hybrid Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2000-2006 GMC Yukon Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2000-2006 GMC Yukon Round Style Coil Ignition Coil (Set of 8) for V8 4.8L (8th Vin Digit V)
  • 2002-2006 GMC Yukon Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2004-2006 GMC Yukon Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2000-2004 GMC Yukon XL Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2000-2005 GMC Yukon XL Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit T)
  • 2002-2006 GMC Yukon XL Round Style Coil Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit Z)
  • 2003-2006 GMC Yukon XL Round Style Coil Ignition Coil (Set of 8) for V8 8.1L (8th Vin Digit G)
  • 2006 GMC Yukon XL Round Style Coil Ignition Coil (Set of 8) (8th Vin Digit N) for V8 6.0L
  • 2003-2007 Hummer H2 Round Style Coil Ignition Coil (Set of 8) for V8 6.0L (8th Vin Digit U)
  • 2003-2004 Isuzu Ascender Ignition Coil (Set of 8) for V8 5.3L (8th Vin Digit P)
$209.45
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List: $936.96 Save: $727.51
Part #: 1AERK00070

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"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
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