Wabco 8930220184 Spark Plug

Description

This Wabco spark plug is a critical component within air brake systems, functioning as a fitting to ensure proper operation and sealing. It is used in air brake lines to connect and secure components. This plug meets OE specifications, guaranteeing a precise fit and reliable performance. Measuring 16 x 16 x 59 mm, this plug offers durability and long-lasting functionality for professional air brake system maintenance.

Key Features & Benefits

This spark plug, in this application, creates the electrical spark needed to activate the air brake system’s signal valve. Essentially, it’s an electromagnet. When electricity hits it, it pulls a small piston which then lets air flow to operate the brakes. It’s a pretty simple part, but vital. Think of it as a little gatekeeper for your air brakes. It receives the signal from your brake pedal and opens the pathway for compressed air to actually do the braking. It’s part of the air control system; it doesn't apply the brakes itself, but nothing happens without it. It’s one piece of a bigger network that keeps you stopping safely.

Symptoms, Risks & Replacements

Well, if this thing fails, your brakes won’t activate properly. You'll notice if it's failing because your brakes might drag, or worse, they might not respond when you hit the pedal. It acts like a shield, protecting the rest of the system from electrical overload. You can find these pretty easily at places like Fixparts Online, but it's always best to replace these as a set to avoid one failing shortly after the other. It's a relatively inexpensive part compared to the cost of ignoring brake issues.

Warranty Information

Wabco Spark Plug (MPN 8930220184) comes with a 1-year warranty.