LCWRGS Ignition Coils Set for Toyota 4.0L V6 — 6-Piece Direct-Fit for Tacoma/4Runner/Tundra/FJ Cruiser, OE-Grade Durability

LCWRGS Set of 6 ignition coils replaces factory coils on Toyota 4.0L V6 engines to restore spark delivery, reduce misfires, and improve drivability.

These six direct-fit ignition coils are designed specifically for Toyota 4.0L V6 models—Tacoma, 4Runner, Tundra, and FJ Cruiser—covering many model years from the early 2000s through 2015. Built to meet or exceed OE standards, the coils use high-conductivity copper windings and high-dielectric epoxy to maintain consistent spark strength and long service life. They come as a complete set for all cylinders and include a 24-month warranty for added peace of mind.

Will these coils fit my Toyota Tacoma, 4Runner, Tundra, or FJ Cruiser?

Yes—these LCWRGS coils are made to match OEM dimensions and electrical specifications for the listed years and models. Confirm fit by matching your OEM part number or checking vehicle compatibility against the listed model years.

• Compatible with Toyota 4.0L V6 vehicles: Tacoma (2005–2015), 4Runner (2003–2009), Tundra (2005–2011), FJ Cruiser (2007–2009).
• Replaces common OEM numbers including UF495, 5C1419, 9091902248, 9091902260, C1426.
• Sold as a full 6-piece set to replace every cylinder coil at once.

How do these coils improve engine performance and reliability?

LCWRGS coils are engineered to deliver stronger, more consistent spark energy than worn OEM units, helping reduce misfires and hesitation under load. The improved conductivity and insulation materials reduce heat-related degradation, which translates to steadier performance over time.

• Approximately 15% higher energy output compared with aging factory coils.
• High-conductivity copper windings and high-dielectric epoxy for durability.
• Helps address rough idle, reduced throttle response, and intermittent misfires.

Is installation difficult and what should I expect during replacement?

Installation is straightforward for anyone with basic mechanical skills and common hand tools. These coils follow OEM mounting points and connector layouts, so they typically bolt in without modification; always disconnect the battery and follow vehicle safety procedures.

• Direct OEM-design fitment—no cutting or splicing required.
• Basic tools needed: socket set, ratchet, dielectric grease recommended for boots.
• Replace one cylinder at a time to maintain correct firing order and avoid engine cranking issues.

What does the package include and what support is available?

The kit ships as a six-piece ignition coil pack intended to replace all cylinders on 4.0L V6 engines, backed by a 24-month warranty from LCWRGS. Customer support is available for fitment questions or warranty claims to help resolve issues quickly.

• Contents: 6 ignition coils (complete set) and warranty coverage for 24 months.
• Manufacturer support for installation questions and warranty assistance.
• Clear OEM cross-reference numbers included to confirm compatibility.

Who is this for: This LCWRGS 6-piece ignition coil set is aimed at Toyota owners and independent technicians who need a reliable, cost-effective replacement for failing factory coils on 4.0L V6 engines. It's a good choice for anyone troubleshooting misfires, check-engine codes related to ignition, or restoring engine smoothness after high mileage or heat-related coil failure. If you want a full-bank replacement that fits OEM specs and includes a warranty, this kit is designed for you.