Autobahn Autoworx VW MK1 Early Golf Rabbit 1.5 1.6 NA Diesel Breather Hose

AUTOBAHN AUTOWORX VW Golf / Rabbit 1.5 / 1.6 NA Diesel Breather Hose (1974–1992)

Part Number: Aut-mk1-012

Replace your worn factory breather hoses with the AUTOBAHN AUTOWORX VW Diesel Breather Hose, designed for classic Volkswagen 1.5L and 1.6L naturally aspirated diesel engines (1974–1992). This hose connects the engine block and valve cover to the intake manifold, restoring proper crankcase ventilation while improving durability over aging factory rubber components.

Over time, OEM breather hoses become brittle, collapse, or crack, leading to oil leaks, poor ventilation, and reduced engine efficiency. This reinforced silicone replacement provides a long-lasting solution built for reliability and longevity.

Vehicle Fitment

• Volkswagen Golf / Rabbit 1.5 Diesel (1974–1984)
• Volkswagen Golf / Rabbit 1.6 Diesel NA (1978–1992)
• Volkswagen Jetta 1.5 Diesel (1979–1984)
• Volkswagen Jetta 1.6 Diesel NA (1980–1992)
• Volkswagen Caddy / Pickup Diesel applications (1980–1992, where equipped with 1.5 / 1.6 NA diesel engines)

Features

• Genuine AUTOBAHN AUTOWORX breather hose upgrade
• Designed for classic VW diesel engines (1974–1992)
• Connects block, valve cover, and intake manifold
• Reinforced silicone construction for improved durability
• Resistant to oil vapors, heat, and engine bay contaminants
• Direct replacement for factory breather hose
• Helps maintain proper crankcase ventilation

Benefits

• Eliminates cracking and collapsing factory hoses
• Improves crankcase ventilation efficiency
• Reduces oil leaks caused by failed breather lines
• Cleaner, more reliable engine bay setup
• Longer lifespan than OEM rubber hoses

AUTOBAHN AUTOWORX Quality

• Coolant hoses feature 3-ply silicone construction
• Boost, breather, ISV, intake, and inlet hoses feature 4-ply silicone construction
• Backed by an AUTOBAHN AUTOWORX 5-Year Warranty

Notes

• Designed for 1.5L and 1.6L naturally aspirated diesel engines only (1974–1992)
• Fitment may vary depending on engine configuration
• Minor trimming may be required depending on installation requirements

Upgrade your classic Volkswagen diesel with the AUTOBAHN AUTOWORX Diesel Breather Hose, engineered for long-term reliability, durability, and improved engine performance.