Specifications:

  • NGK G-Power Platinum Spark Plug
  • Set of 8
  • Stock #: 3186
  • Part #: TR5GP
  • Fine platinum tip reduces required voltage
  • Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties
  • Best platinum spark plug at an economical cost

Lifetime Warranty

This item is backed by a 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. step : Removing the Spark Plug (0:55)
    • Make sure the engine is cold
    • Grab and work the boot off of the spark plug
    • Clean off any dirt on the end of the plug
    • Remove the spark plug with a 5/8 spark plug socket
  2. step : Installing the Spark Plug (3:43)
    • Insert the spark plug into the spark plug socket
    • Tighten the spark plug without cross-threading it
    • Torque the spark plug to 11 foot-pounds
    • Press on the spark plug boot

Tools needed for replacement:

    Ratchets & Related

  • Socket Extensions
  • Torque Wrench
  • Ratchet

  • Sockets - SAE

  • 5/8 Inch Spark Plug Socket

5.0 / 5.0
2 Reviews
5 Stars
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Iridium sparkplugs.
After using NGK iridium plugs in my motorcycles and atv's the overall performance was appreciable. The complete burning of the gas made it cleaner and lasted much longer than conventional plugs with no fouling. So I found them for my truck and now it runs like a new one with plenty of people.
January 9, 2018
Purchased
1 month ago
NGK plugs
Fast shipping, great packaging and work fine in my 5.3 Chevy.
Also found easy way to remove plug wires using curved tractor Hose pliers.
January 26, 2018
Purchased
1 month ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 2 answers
Are they made especially for the 2007 model?
Cassandra N on Jun 16, 2017
BEST ANSWER: This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit. Please feel free to call our customer service department for clarification @ 888-844-3393.

How-to Video:

(05:07 min)

Tools List:

    Ratchets & Related

  • Socket Extensions
  • Torque Wrench
  • Ratchet

  • Sockets - SAE

  • 5/8 Inch Spark Plug Socket



This part replaces:

  • NGK 3186
  • OE # TR5GP

Vehicle Fit

  • 2008-2009 Buick Allure Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2008-2009 Buick LaCrosse Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2004-2007 Buick Rainier Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2004-2005 Cadillac CTS-V Platinum Spark Plug 8 Piece Set V8 5.7L NGK 3186
  • 2006-2007 Cadillac CTS-V Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2002-2006 Cadillac Escalade Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2002-2005 Cadillac Escalade Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2007-2014 Cadillac Escalade Platinum Spark Plug 8 Piece Set V8 6.2L NGK 3186
  • 2003-2006 Cadillac Escalade ESV Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2007-2014 Cadillac Escalade ESV Platinum Spark Plug 8 Piece Set V8 6.2L NGK 3186
  • 2002-2006 Cadillac Escalade EXT Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2007-2013 Cadillac Escalade EXT Platinum Spark Plug 8 Piece Set V8 6.2L NGK 3186
  • 2004-2006 Cadillac SRX Platinum Spark Plug 8 Piece Set V8 4.6L NGK 3186
  • 2005-2006 Cadillac STS Platinum Spark Plug 8 Piece Set V8 4.6L NGK 3186
  • 2004-2006 Cadillac XLR Platinum Spark Plug 8 Piece Set V8 4.6L NGK 3186
  • 2002-2013 Chevy Avalanche 1500 Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2007-2009 Chevy Avalanche 1500 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 1998-2002 Chevy Camaro Platinum Spark Plug 8 Piece Set V8 5.7L NGK 3186
  • 2010-2014 Chevy Camaro Platinum Spark Plug 8 Piece Set V8 6.2L excluding Supercharged Models NGK 3186
  • 2011-2013 Chevy Caprice Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2009-2012 Chevy Colorado Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 1997-2004 Chevy Corvette Platinum Spark Plug 8 Piece Set V8 5.7L NGK 3186
  • 2005-2007 Chevy Corvette Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2008-2013 Chevy Corvette Platinum Spark Plug 8 Piece Set V8 6.2L excluding Supercharged Models NGK 3186
  • 2003-2014 Chevy Express 1500 Van Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2003-2014 Chevy Express 2500 Van Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2003-2005 Chevy Express 2500 Van Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2003-2014 Chevy Express 2500 Van Platinum Spark Plug 8 Piece Set V8 4.8L NGK 3186
  • 2003-2014 Chevy Express 3500 Van Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2005-2014 Chevy Express 3500 Van Platinum Spark Plug 8 Piece Set V8 4.8L NGK 3186
  • 2006-2009 Chevy Impala Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2006-2007 Chevy Monte Carlo Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2003-2004 Chevy SSR Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2005-2006 Chevy SSR Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 1999-2013 Chevy Silverado 1500 Platinum Spark Plug 8 Piece Set V8 4.8L NGK 3186
  • 1999-2013 Chevy Silverado 1500 Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2003-2009 Chevy Silverado 1500 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2009-2013 Chevy Silverado 1500 Platinum Spark Plug 8 Piece Set V8 6.2L NGK 3186
  • 2007 Chevy Silverado 1500 Classic Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2007 Chevy Silverado 1500 Classic Platinum Spark Plug 8 Piece Set V8 4.8L NGK 3186
  • 2007 Chevy Silverado 1500 Classic Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2001-2003 Chevy Silverado 1500 HD Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2005-2006 Chevy Silverado 1500 HD Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2007 Chevy Silverado 1500 HD Classic Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 1999-2000 Chevy Silverado 2500 Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 1999-2004 Chevy Silverado 2500 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2001-2014 Chevy Silverado 2500 HD Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2007 Chevy Silverado 2500 HD Classic Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2001-2014 Chevy Silverado 3500 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2007 Chevy Silverado 3500 Classic Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2000-2014 Chevy Suburban 1500 Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2006-2009 Chevy Suburban 1500 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2000-2013 Chevy Suburban 2500 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2000-2009 Chevy Tahoe Platinum Spark Plug 8 Piece Set V8 4.8L NGK 3186
  • 2000-2014 Chevy Tahoe Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2006-2008 Chevy Trailblazer Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2006-2009 Chevy Trailblazer Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2003-2005 Chevy Trailblazer EXT Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2003-2007 Hummer H2 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2008-2009 Hummer H2 Platinum Spark Plug 8 Piece Set V8 6.2L NGK 3186
  • 2008-2010 Hummer H3 Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2009-2010 Hummer H3T Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2003-2006 Isuzu Ascender Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 1977-1988 Jaguar XJS Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 1998-2002 Pontiac Firebird Platinum Spark Plug 8 Piece Set V8 5.7L NGK 3186
  • 2008-2009 Pontiac G8 Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2009 Pontiac G8 Platinum Spark Plug 8 Piece Set V8 6.2L NGK 3186
  • 2004 Pontiac GTO Platinum Spark Plug 8 Piece Set V8 5.7L NGK 3186
  • 2005-2006 Pontiac GTO Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
  • 2005-2008 Pontiac Grand Prix Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2005-2009 Saab 9-7X Platinum Spark Plug 8 Piece Set V8 5.3L NGK 3186
  • 2008-2009 Saab 9-7X Platinum Spark Plug 8 Piece Set V8 6.0L NGK 3186
Part #: NGETK00033

Ships Same Day for orders placed by 4 P.M. ET

NGK
Brand #: 3186

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Customer Feedback

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