Replacement for 8 Pack For NGK Iridium IX Spark Plugs 2003-2014 For Chevrolet Express 1500 5.3L V8 ps Mod-N9M-4688

8 Pack For NGK Iridium IX Spark Plugs 2003-2014 For Chevrolet Express 1500 5.3L V8 ps MPN 7397; Material Iridium; Vintage Part Yes; Fuel Type Gasoline; OE/OEM Part Number 7397; Universal Fitment Yes; Compatible Year 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003; Hex Size N/A; MPN 7397;

• ✔ Trusted Brands You Know – Includes spark plugs from industry-leading names like For Champion, For NGK, ACDelco, For Bosch—quality you can count on.
• ✔ Consistent Ignition & Engine Start – Engineered for reliable cold starts and smooth combustion across a wide range of engines and conditions.
• ✔ Improves Fuel Efficiency – Helps optimize fuel-air mixture ignition for better mileage, reduced emissions, and smoother performance.
• ✔ Built to Last – Manufactured using high-grade materials to withstand heat, vibration, and long-term engine operation.
• ✔ Versatile Applications – Suitable for marine engines, lawn mowers, ATVs, motorcycles, and power equipment—ideal for maintenance or upgrades.