What Does A Snorkel Do On A Truck?

A vehicle snorkel is a crucial component in a truck, raising the air intake point to allow the engine to breathe properly. It helps the truck wade through water by using clean air from above the water, allowing it to breathe without sucking up water into the engine. The snorkel connects to the truck’s air intake and creates a water-tight seal, running out of the engine bay and up the windshield on either the drivers or passengers side.

A snorkel raises the air intake on the vehicle, usually above the hood and just below the roof, enabling the truck to navigate deeper water. This allows the truck to breathe without sucking up water into the engine. The theory behind this is that raising the air intake reduces dust entering the engine compared to a bumper-level intake.

A vehicle snorkel is the land-based equivalent of the submarine snorkel, which allows submarines to use diesel engines while submerged. The main purpose of a snorkel is access to clean air, which is often associated with water crossings as it prevents water from flooding. Off-road 4×4 snorkels elevate the location where the car, truck, or SUV drafts air into the engine, enhancing engine protection.

In summary, a vehicle snorkel is essential for providing clean, dry air to the engine, ensuring proper breathing and fuel efficiency.