ENA Ignition Coil Pack Set for Toyota 3.4L V6 — 3 Black Bolt-On Coils, Direct-Fit Replacement

ENA's Set of 3 Ignition Coil Pack 3.4 is a direct-fit replacement that restores consistent spark delivery for Toyota 3.4L V6 engines without modifications.

If your 4Runner, Tacoma, T100 or Tundra with the 3.4L V6 is showing misfires, rough idle, or reduced performance, worn or failing coil packs are a common cause. These ENA coil packs are made to match OE mounting and terminal configuration so you can swap them in quickly and get the engine back to reliable operation. The kit includes three black bolt-on coil packs, each designed for valve-cover mounting and standard 12V electrical systems used across many Toyota model years.

How will these coils fit my Toyota 3.4L V6?

These ENA coil packs are engineered as plug-and-play replacements for specific Toyota model years and engine configurations, matching OE mounting points and electrical connections. They replace common OEM reference numbers including 90919-02212 and several aftermarket cross-references, simplifying compatibility checks.

• Direct-fit for 4Runner (1996–2002), T100 (1995–1998), Tacoma (1995–2004), Tundra (2000–2004)
• Designed to bolt onto the valve cover with three terminals per pack
• 12V electrical design compatible with factory harnesses—no splicing required

What performance can I expect after installation?

Replacing aged or failing coils usually reduces misfires and helps restore smooth idle and throttle response. These ENA coils are dimensioned to deliver consistent spark output under normal driving conditions, helping the ignition system perform closer to factory expectations.

• Improved ignition stability and fewer misfire codes
• Smoother acceleration and steadier idling when coils were the root cause
• Maintains factory timing and combustion characteristics—no ECU reprogramming needed

How easy is installation and what should I prepare?

Installation is straightforward for anyone comfortable removing the engine cover and disconnecting coil electrical connectors. Each coil is a bolt-on unit that fits the valve cover; basic hand tools and torque attention for the retaining bolt are typically all that’s required.

• No special tools—ratchet, sockets, and a torque wrench recommended
• Disconnect the battery before working on ignition components for safety
• Replace coils one bank at a time and inspect spark plug condition while accessible

What is included and what kind of warranty support is offered?

The kit ships as a set of three black coil packs along with a 12-month warranty to protect against manufacturing defects. ENA provides commonly used cross-reference numbers so you can verify part fitment before purchase.

• Package contains three ENA ignition coil packs, black finish
• Compatible reference numbers: UF156, GN10184, 9091902212 and others
• 12-month limited warranty included—check seller instructions for claims process

Who is this for: This ENA Set of 3 Ignition Coil Pack 3.4L is intended for DIY mechanics, independent shops, and fleet maintainers who need a reliable, direct-replacement coil pack set for Toyota 3.4L V6 vehicles from the mid‑1990s through the early‑2000s. If your vehicle is producing misfire trouble codes, rough idle, or decreased responsiveness and the plugs and wiring are in good condition, this kit provides a cost-effective way to restore ignition performance without altering factory systems.