Iridium Spark Plugs for Acura MDX (2010-2017) 3.5L 3.7L V6

Premium NGK Iridium IX spark plugs engineered specifically for your Acura MDX's V6 engine—sharper ignition, smoother performance, and the reliability MDX owners demand.

Keep Your MDX Running Like the Day You Drove It Off the Lot

Your Acura MDX isn't just another SUV—it's the vehicle that hauls your family, handles your weekend adventures, and gets you through daily commutes with refinement and power. Whether you're driving the 3.7L V6 (2010-2013) or the refined 3.5L V6 (2014-2017), your engine deserves components that match Acura's engineering standards.

Over time, even the best engines experience wear. Stock spark plugs lose their edge, leading to rough idles, hesitation during acceleration, and reduced fuel economy. This 6-piece NGK Iridium IX spark plug kit restores that crisp, responsive feel your MDX had when new—without the dealership markup.

What Makes NGK Iridium IX Different

• Iridium Construction: The ultra-fine iridium tip requires less voltage to fire, creating a more focused spark that burns fuel completely and efficiently.
• Reduced Misfires: Advanced electrode design minimizes spark gap growth over time, maintaining consistent performance between service intervals.
• OEM-Grade Quality: NGK supplies spark plugs to major automakers worldwide—this is the same technology trusted by manufacturers, now available for your maintenance.
• Pre-Gapped to 0.044": Each plug arrives ready to install with the exact gap specification for your MDX's engine.

Straightforward Installation

This is a direct-fit replacement for your MDX's factory plugs. If you're comfortable with basic maintenance, installation is straightforward with common hand tools. Simply remove the old plugs, inspect the coil boots for wear, and install the new NGK plugs to the specified torque. The pre-gapped design eliminates guesswork.

Built to Last in Real-World Conditions

NGK's iridium electrode withstands extreme temperatures and resists erosion better than conventional copper or platinum designs. The triple-gasket seal prevents combustion leakage, while the corrugation-resistant shell maintains reliable electrical conductivity mile after mile.

Fitment Details

Compatible with:

• 2010-2013 Acura MDX 3.7L V6
• 2014-2017 Acura MDX 3.5L V6

Package Includes:

• 6 NGK Iridium IX Spark Plugs (complete set for all 6 cylinders)
• Pre-gapped to 0.044" specification