Quick connect union T-fitting for 1/4" Nylon
Volkswagen Passat B5 4 Motion 1.8T Engine Intake Parts
- Air Box
- Air Filter
- Breather Hoses
- Charge Pipes
- Gasket
- Hardware
- Heat Shield
- Intake Boot
- Intercooler
- Manifold
- Performance
- Sensors
- Throttle Body
- Turbo Hoses
- Valves
- Water/Methanol Injection
Mounted on the intake manifold
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For vehicles with VIN from 3B-3-347 401 or VIN 3B-3E318 301 only, split is in the 2003 model year
Connects the throttle body to the top port of the intercooler
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For vehicles with AEB engine code only.
Common cure for DTC P0441
For vehicles with AWM engine code only.
Common cure for DTC P0441
For vehicles with AEB, ATW, or AUG engine codes only.
Cable driven assembly for intake air
For vehicles with AEB engine code only.
Restore fuel economy and performance
For vehicles with AEB engine code only, with VIN from 3B-WE175,001 split is in the 1998 model year.
Improve your fuel economy and restore performance with a new MAF
For vehicles with VIN from 3B-2-100 001 only, split is in the 2002 model year.
Cable driven assembly for intake air
For vehicles with AEB engine code only.
Direct OE replacement pneumatic bypass valve to cure boost leaks, restore lost power, and eliminate that notorious deceleration "honk."
Cure the boost leak and restore power
Mounted on the intake manifold
For vehicles with VIN from 3B-3-347 401 or VIN 3B-3E318 301 only, split is in the 2003 model year.
This product was last offered at the strikethrough price on
05-07-2026