Vaico V10-3591 PCV Valve Hose
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Vaico
 VAICO

Vaico V10-3591 PCV Valve Hose

Brand Vaico V10-3591
Height [mm] 20
Length [mm] 50
Packaging Depth [cm] 5
Packaging height [cm] 2
Packaging width [cm] 4
Weight [kg] 0.011
Width [mm] 40
Product line VAICO
Fits Audi and Volkswagen · 21 vehicles

Crankcase ventilation part. Helps route vapors through the emission control system.

VAICO line. A focused replacement part from a trusted aftermarket brand.

Cross-references 6A 133 784 D, 06A 133 784 D and 06A 133 784 P for the same application. See all 4.

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PCV Valve Hose for Audi and Volkswagen

Restore crankcase ventilation routing with this VAICO PCV valve hose, part number V10-3591. It is built to the listed OE-style dimensions of 50 mm length, 40 mm width, and 20 mm height for a precise replacement on select Audi TT, Audi TT Quattro, Volkswagen Golf, and Volkswagen Jetta applications.

VAICO VAICO focuses on OEM-level replacement parts, and this hose is specified for the connection from the suction pump to the connecting pipe. For buyers searching for a PCV valve hose for Audi TT 2001-2006 or Volkswagen Golf and Jetta 2000-2006 crankcase ventilation repair, V10-3591 is the direct part number to reference.

Key Features

  • PCV valve hose for the crankcase ventilation system
  • OE-style fitment for select Audi and Volkswagen models
  • Specified route: from suction pump to connecting pipe
  • Compact dimensions: 50 mm length, 40 mm width, 20 mm height
  • Lightweight construction at 0.011 kg
  • Cross-reference part numbers include 06A 133 784 D and 06A 133 784 P

Detailed Description

VAICO V10-3591 is a replacement PCV valve hose used in emission control and crankcase ventilation routing. It is listed for 2001-2006 Audi TT, 2001-2002 Audi TT Quattro, 2000-2006 Volkswagen Golf, and 2000-2005 Volkswagen Jetta, with notes indicating the hose runs from the suction pump to the connecting pipe and matches OE number 06A133784P. The compact molded size helps support a direct-fit replacement where the original hose has cracked, softened, or lost sealing integrity.

This part cross-references 06A 133 784 D and 06A 133 784 P for the same application. The V10-3591 part number is also useful when searching for a PCV valve hose for Volkswagen Golf 2000-2006 or Audi TT 2001-2006 crankcase ventilation service.

What It Helps Fix

  • Cracked or split PCV hose routing
  • Vacuum leaks in the crankcase ventilation path
  • Oil vapor escape from damaged ventilation tubing
  • Rough idle caused by compromised hose sealing
  • Emission control faults related to ventilation flow

Installation Notes and Tips

Verify OE number 06A133784P and compare the hose route before installation. Confirm the suction pump-to-connecting-pipe layout on the vehicle and inspect adjoining fittings for wear, oil saturation, or hardening that could affect sealing. Match the part number V10-3591 to the vehicle application before service.

Quality Assurance

VAICO VAICO is positioned as an OEM-style replacement line, and this hose is specified to match the listed application details for Audi and Volkswagen crankcase ventilation service. Use the OE reference and fitment notes to confirm the correct replacement before installation.

Related reading

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2006AudiTT—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2006VolkswagenGolf—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2005AudiTT—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2005VolkswagenGolf—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2005VolkswagenJetta—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2004AudiTT—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2004VolkswagenGolf—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2004VolkswagenJetta—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2003AudiTT—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2003VolkswagenGolf—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2003VolkswagenJetta—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2002AudiTT———N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2002AudiTT Quattro———N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2002VolkswagenGolf—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2002VolkswagenJettaSedan1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2001AudiTT———N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2001AudiTT Quattro———N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2001VolkswagenGolf—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2001VolkswagenJettaSedan1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2000VolkswagenGolf—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
2000VolkswagenJetta—1.8LL4N/AGrade: OEM - Made in Germany (Q+); From Suction Pump to Connecting pipe; With OE No. 06A133784P; VAICO
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
6A 133 784 D06A 133 784 D06A 133 784 P6A 133 784 P