HomeEmission Control > Crankcase Ventilation SystemVaico V10-2523 Engine Crankcase Breather Hose Tee
Part #: V10-2523

Vaico V10-2523 Engine Crankcase Breather Hose Tee

VAICO
51 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
VAICO
Fitment: Audi and Volkswagen, TT, Beetle, Passat, A4, A4 Quattro, Jetta, TT Quattro, and Golf
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Overview of VAICO Engine Crankcase Breather Hose Tee V10-2523

The VAICO Engine Crankcase Breather Hose Tee V10-2523 is designed for reliable crankcase ventilation in select Audi and Volkswagen models. This component ensures proper emission control by maintaining optimal airflow within the engine's crankcase system.

  • Height: 65 mm
  • Length: 49 mm
  • Width: 35 mm
  • Lightweight design at 0.040 kg
  • Compact packaging dimensions: 6.5 cm height, 3.5 cm width

Detailed Product Description

The VAICO V10-2523 Engine Crankcase Breather Hose Tee is engineered to fit specific Audi and Volkswagen vehicles, including the Audi A4, A4 Quattro, and Volkswagen Beetle, Golf, Jetta, Passat, TT, and TT Quattro. Its precise dimensions—65 mm in height, 49 mm in length, and 35 mm in width—allow for seamless integration into the crankcase ventilation system. The part’s lightweight construction at 0.040 kg contributes to efficient engine performance without adding unnecessary weight.

This breather hose tee plays a critical role in the emission control system by facilitating the proper routing of crankcase gases, helping to reduce harmful emissions and maintain engine efficiency.

About the VAICO Brand Line

The VAICO brand line specializes in emission control components designed to meet OEM specifications for European vehicles. The VAICO V10-2523 is part of this line, offering precision-engineered parts that support the integrity of the crankcase ventilation system in Audi and Volkswagen models. This ensures compatibility and reliable performance within the emission control category.

Common Applications and Issues Addressed

  • Prevents crankcase pressure buildup that can cause oil leaks
  • Reduces engine emissions by maintaining proper ventilation
  • Helps avoid engine performance issues related to faulty breather hoses
  • Supports compliance with emission regulations in Audi A4 and Volkswagen Golf models
  • Mitigates potential damage to engine components from contaminated crankcase gases

Installation Notes and Tips

  • Ensure compatibility with your specific Audi or Volkswagen model before installation
  • Inspect surrounding hoses and connections for wear or damage during replacement
  • Use appropriate tools to avoid damaging the hose tee or adjacent components
  • Follow vehicle manufacturer guidelines for crankcase ventilation system maintenance

Quality Assurance and Warranty

The VAICO V10-2523 is manufactured to meet strict quality standards for emission control parts. While specific warranty details may vary, VAICO products typically come with a limited warranty covering defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing critical engine components.

BrandVaico
Part NumberV10-2523
PositionVAICO
Height [mm]65
Length [mm]49
Packaging height [cm]6,5
Packaging width [cm]3,5
Weight [kg]0.040
Width [mm]35

This part fits 51 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2006AudiTT1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2005AudiTT1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2005VolkswagenBeetleHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2005VolkswagenBeetleConvertible1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2005VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2004AudiTT1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2004VolkswagenBeetleHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2004VolkswagenBeetleConvertible1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2004VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003AudiA41.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003AudiA4 Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003AudiTT1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003VolkswagenBeetleHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003VolkswagenBeetleConvertible1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003VolkswagenJettaWagon1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003VolkswagenJettaSedan1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2003VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2002AudiA41.8LL4N/AGrade: OEM - Made in Germany (Q+); 8E-2-000 001 >> 8E-5-400 000; With OE No. 06A103247; VAICO
2002AudiA4 Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); 8E-2-000 001 >> 8E-5-400 000; With OE No. 06A103247; VAICO
2002AudiTT1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2002AudiTT Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2002VolkswagenBeetleHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2002VolkswagenGolfHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2002VolkswagenJettaWagon1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2002VolkswagenJettaSedan1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2002VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001AudiA41.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001AudiA4 Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001AudiTT1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001AudiTT Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001VolkswagenBeetleHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001VolkswagenGolfHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001VolkswagenJettaSedan1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2001VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000AudiA41.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000AudiA4 Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000AudiTT1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000AudiTT Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000VolkswagenBeetleHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000VolkswagenGolfHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000VolkswagenJettaSedan1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
2000VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1999AudiA41.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1999AudiA4 Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1999VolkswagenBeetleHatchback1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1999VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1998AudiA41.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1998AudiA4 Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1998VolkswagenPassat1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1997AudiA41.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO
1997AudiA4 Quattro1.8LL4N/AGrade: OEM - Made in Germany (Q+); With OE No. 06A103247; VAICO

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

058 103 24706A 103 24758 103 2476A 103 247

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.