Carburetor Pre-Heater Hose, 16 Long, 1-1/2 Diameter, Each

EMPI Carburetor Pre-Heater Hose - 16" x 1-1/2"

Product Overview and Fitment

This EMPI carburetor pre-heater hose is a vital component for maintaining the driveability of your aircooled Volkswagen. Manufactured from highly flexible aluminum, this hose is designed to withstand temperatures up to 450 degrees Fahrenheit. Unlike standard paper-lined hoses, this all-aluminum construction is corrosion-resistant and flame-retardant. It features a 1-1/2 inch diameter and a 16-inch length, making it the standard fitment for VW Type 1 Beetle, Karmann Ghia, Type 2 Bus, and Type 3 engines that utilize a pre-heat circuit between the air cleaner and the engine tin or exhaust shroud.

Pro Tech Tips for Installation and Maintenance

Expand with Caution: When stretching the hose to your desired length, pull from the ends slowly and evenly. Because this is a thin-wall aluminum accordion style hose, aggressive or uneven pulling can cause the material to tear or create pinholes that leak warm air.

Secure Routing: Ensure the hose is routed away from the fan belt and the throttle linkage. Use a stainless steel worm-gear clamp or a heavy-duty zip tie at the connection points to prevent the hose from vibrating loose and falling into moving engine parts.

Diagnose Stalling Issues: If your engine stumbles or stalls during cold, damp mornings (carburetor icing), inspect this hose immediately. If the hose is crushed or missing, the air cleaner cannot pull the warm air necessary to keep the carburetor venturi from freezing, which is a common cause of poor winter performance in VWs.