BDFHYK UF156 ignition coil pack is designed for compatible Toyota 4Runner, T100, Tacoma, and Tundra applications using the same UF156-style coil reference. Confirm the year, model, engine, connector shape, mounting points, and OE reference before ordering.
| Make | Model | Years | Engine / Service Group | Fitment Check |
|---|---|---|---|---|
| Toyota | 4Runner | 1996-2002 | Listed 3.4L V6 applications | Compare coil body, connector, and OE reference. |
| Toyota | T100 | 1995-1998 | Listed 3.4L V6 applications | Confirm original coil design and mounting points. |
| Toyota | Tacoma | 1995-2004 | Listed 3.4L V6 applications | Match UF156-style coil before installation. |
| Toyota | Tundra | 2000-2004 | Listed 3.4L V6 applications | Confirm connector shape and OE reference. |
A weak ignition coil may contribute to hard starting, rough idle, hesitation, weak acceleration, reduced fuel economy, misfire symptoms, or a check engine light. Similar symptoms can also come from spark plugs, plug wires, fuel delivery, intake leaks, sensors, or engine mechanical issues.
Install on a cool engine. Inspect the connector, wiring, coil boot area, and mounting points before tightening. BDFHYK ignition coils are OE-style aftermarket replacement parts, not factory-branded Toyota parts.
BDFHYK 3PCS Ignition Coil Pack UF156 for Toyota Tacoma 4Runner 3.4L V6
