TAUTOY 6x UF553 DG520 Ignition Coils & Iridium Spark Plugs – 3.5L/3.7L Ford/Lincoln/Mercury

Overview

Upgrade your ignition system with TAUTOY UF553 DG520 coil packs and iridium spark plugs. This 6‑pack is designed for 3.5L and 3.7L V6 engines found in many Ford, Lincoln, and Mercury models. You may notice crisper starts, a steadier idle, and smoother operation in daily driving.

What’s included

• Six ignition coil packs with built in iridium spark plug capability
• OEM part number references to aid cross matching
• 100% tested for function and leakage in TS16949 certified facilities
• Premium copper wire and high dielectric epoxy for reliable connections
• One year warranty for peace of mind

Compatibility and fit

The components are engineered to align with 2007–2016 Ford Edge 3.5L, 2008–2016 Ford Taurus 3.5L, 2009–2016 Ford Flex 3.5L, 2010–2012 Ford Fusion 3.5L, 2011–2016 Ford Explorer 3.5L, and 2007–2016 Lincoln MKX 3.5L and 3.7L. The package also covers Lincoln MKZ, MKS, MKT, and Mercury Sable in similar ranges.

Usage and installation notes

Designed for straightforward installation with compatible ignition systems. The sturdy seal and conductive connectors minimize micro‑movements and corrosion over time. While results can vary, you may experience improved throttle response and smoother acceleration in mixed driving.

Quality and testing

Manufactured in TS16949 certified facilities with strict testing to confirm energy output, impedance and leak resistance. Each coil is inspected for consistent performance and durability, aligning with OEM reference points for dependable operation.

Benefits at a glance

• Potential for crisper starts and smoother idle
• Durable construction designed for long service life
• Designed for compatibility with multiple Ford Lincoln Mercury models