Best Spark Plugs For GMC Savana 2500

If you’re looking for the best spark plugs for your GMC Savana 2500, you’ve come to the right place. In this article, we will discuss the best options on the market and help you choose the perfect set of plugs for your vehicle.

2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 GMC Savana 2500 Spark Plugs

Info/Engine 4.3L 6-cyl Engine LV1 Flex 6.0L 8-cyl Engine LC8
OEM spark plug gap 0.040″ (1.01mm) 0.040″ (1.01mm)
Qty. needed 6 8
Change interval
Best spark plug NGK 4344 LTR5IX-11 Iridium IX Spark Plug NGK 1465 IZTR5B11 Laser Iridium Spark Plug
Popular choice NGK 91418 ILTR5E11 Laser Iridium Spark Plug Champion 9405 RS14WMPB4 Iridium Spark Plug

 

Info/Engine 6.0L 8-cyl Engine L96 Flex 4.8L 8-cyl L20 Flex Engine
OEM spark plug gap 0.040″ (1.01mm) 0.040″ (1.01mm)
Qty. needed 8 8
Change interval 97,500 miles
Best spark plug NGK 1465 IZTR5B11 Laser Iridium Spark Plug NGK 1465 IZTR5B11 Laser Iridium Spark Plug
Popular choice NGK 7397 TR5IX Iridium IX Spark Plug NGK 7397 TR5IX Iridium IX Spark Plug

 

Info/Engine 5.3L 8-cyl Engine LM7 6.6L 8-cyl Engine L8T
OEM spark plug gap 0.040″ (1.01mm) 0.040″ (1.01mm)
Qty. needed 8 8
Change interval 100,000 miles
Best spark plug NGK 1465 IZTR5B11 Laser Iridium Spark Plug Champion 9777 RES14WMPB4 Iridium Spark Plug
Popular choice NGK 7397 TR5IX Iridium IX Spark Plug Champion 9777 RES14WMPB4 Iridium Spark Plug

 

1996 1997 1998 1999 2000 2001 2002 GMC Savana 2500 Spark Plugs

Info/Engine 4.3L 6-cyl Engine L35 5.0L 8-cyl Engine L30
OEM spark plug gap 0.060″ (1.52mm) 0.060″ (1.52mm)
Qty. needed 6 8
Change interval 100,000 miles 100,000 miles
Best spark plug NGK 5599 ITR4A-15 Laser Iridium Spark Plug NGK 5599 ITR4A-15 Laser Iridium Spark Plug
Popular choice NGK 7164 TR55IX Iridium IX Spark Plug NGK 7164 TR55IX Iridium IX Spark Plug

 

Info/Engine 5.7L 8-cyl Engine L31
OEM spark plug gap 0.060″ (1.52mm)
Qty. needed 8
Change interval 100,000 miles
Best spark plug NGK 5599 ITR4A-15 Laser Iridium Spark Plug
Popular choice NGK 7164 TR55IX Iridium IX Spark Plug

Spark plugs are an important part of your vehicle’s ignition system, and they play a crucial role in engine performance. Choosing the right spark plugs can help improve fuel economy, reduce emissions, and increase power.

When it comes to choosing the best spark plugs for your GMC Savana 2500, there are a few things you need to consider. First, you need to know what type of engine you have. The Savana 2500 is available with either a gasoline or diesel engine. If you’re not sure which type of engine you have, consult your owner’s manual or ask a professional mechanic.

Dan Hoffman

Dan is a co-founder of Engineswork. He knows everything about internal combustion engines. Ask your questions in comments down below this article - he will be glad to help you anytime.

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