Cracked Intake Hose? Your ALH TDI Needs This.

The front engine air intake hose on the MK4 ALH TDI is a common age-related failure. A crack or split here lets unmetered air into the intake, throwing off your MAF readings and causing rough idle, hesitation, and fault codes. Easy fix — big difference.

What You're Getting

• Front engine air intake connector hose for MK4 1.9L TDI ALH engine
• Part number: 1J0129684J
• Direct OEM-spec fit — no cutting or adapters needed
• Restores sealed airflow from air filter to throttle body

Fits

• VW Beetle 1.9L TDI 1998–2003 (A/T & M/T)
• VW Golf 1.9L TDI 1999–2003 (A/T & M/T)
• VW Jetta 1.9L TDI 1999–2004 (A/T & M/T)
• VW Jetta Wagon 1.9L TDI 2002–2004 (A/T & M/T)
• Confirm fitment by part number before ordering

Why Replace It?

Rubber intake hoses on the ALH TDI harden and crack with age. A split hose means your engine is pulling in unfiltered, unmetered air — leading to poor fuel economy, rough running, and MAF sensor issues. This is one of the first things to inspect on any high-mileage MK4 TDI.

Seal your intake. Restore performance. Order today.