Wabco 4420227262 Ignition Coil

Description

This Ignition Coil, manufactured by Wabco, is a critical component within air brake systems. It is specifically designed for use in air valves, ensuring reliable activation and control within the braking process. This coil meets OE specifications, providing consistent performance and durability. Measuring 35 x 57 x 51 mm, its precise dimensions contribute to a secure fit and optimal functionality, resulting in a more responsive and dependable air brake system.

Key Features & Benefits

Essentially, the ignition coil takes your vehicle's low voltage – usually 12 volts from the battery – and ramps it up to the tens of thousands of volts needed to create a spark in your engine's cylinders. It's a transformer, really. It builds that high voltage pulse. Some newer vehicles have coil – on – plug systems, where each cylinder has its own coil. Older ones might have a single coil or a few serving multiple cylinders. This high – voltage pulse is sent to the spark plugs. The spark plugs ignite the air – fuel mixture inside the engine, which causes the pistons to move and ultimately powers your vehicle. Without that spark, nothing happens. It’s a crucial piece in getting the engine running and keeping it running smoothly.

Symptoms, Risks & Replacements

If the ignition coil starts to fail, you’ll notice if it's a gradual thing. It might start with a rough idle, then move to misfires, especially when accelerating or going uphill. You might see a check engine light come on, and it could even lead to a complete no – start situation. A bad coil means incomplete combustion, so you lose power and fuel economy suffers. It’s something you really want to address promptly. You can find these pretty easily, even online at places like Fixparts Online, and they’re usually a relatively straightforward repair for a good mechanic. A failing coil puts extra stress on other components too, so it’s best to get it sorted out.

Warranty Information

Wabco Ignition Coil (MPN 4420227262) comes with a 1-year warranty.