UF431 Ignition Coil Pack & Iridium Spark Plugs & Wire For 03-06 Kia Sorento 3.5L

UF431 Ignition Coil Pack & Iridium Spark Plugs & Wire for Kia Sorento

UF431 ignition coil pack, iridium spark plug, and spark plug wire set designed for 2003-2006 Kia Sorento 3.5L V6 engines, providing a complete tune-up solution that restores ignition performance.

Overview

The UF431 kit combines a coil pack, six iridium spark plugs, and a set of spark plug wires in one package for the 3.5L V6 engine. It replaces worn factory components to cure misfires, hard starting, and rough idle. This ignition coil pack and plug set is intended for 2003-2006 Kia Sorento drivers performing routine maintenance or troubleshooting ignition faults.

Built For Performance

• Coil pack with high-output windings for strong spark across all cylinders
• Iridium-tipped spark plugs for improved ignitability and extended service life
• Spiral-wound suppression wires reduce radio frequency interference
• Pre-assembled boots and terminals for direct plug-in installation
• Heat-resistant silicone jacket on plug wires withstands engine bay temperatures

Fits These Machines

• for Kia Sorento 3.5L V6 (2003–2006)

Specs At A Glance

Good To Know

Q: Is the UF431 kit a plug-and-play replacement? A: Yes, the coil pack, spark plugs, and wires are pre-configured for the 2003-2006 Sorento 3.5L; no splicing or special tools are required for a straightforward swap.

Q: Do the iridium spark plugs need to be gapped before installation? A: The iridium spark plugs come pre-gapped to the correct specification for the 3.5L engine; always verify the gap with a feeler gauge before installing to account for any shipping impacts.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.