HomeEmission Control > Crankcase Ventilation SystemVaico V10-0777 Engine Crankcase Breather Hose - Oil Separator To Connector
Part #: V10-0777

Vaico V10-0777 Engine Crankcase Breather Hose - Oil Separator To Connector

VAICO, Oil Separator To Connector
11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$42.87Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
VAICO, Oil Separator To Connector
Fitment: Audi and Volkswagen, A4, A4 Quattro, and Passat
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of VAICO Engine Crankcase Breather Hose V10-0777

The VAICO Engine Crankcase Breather Hose V10-0777 is designed for reliable crankcase ventilation in select Audi and Volkswagen models. This component ensures proper emission control and engine performance by managing crankcase gases effectively.

  • Compatible with Audi A4, Audi A4 Quattro, and Volkswagen Passat
  • Part number: V10-0777 for precise identification
  • Dimensions: 135 mm length, 104 mm width, 79 mm height
  • Lightweight design at 0.096 kg for easy handling
  • Compact packaging size: 7.9 cm height and 10.4 cm width

Detailed Product Specifications

This engine crankcase breather hose from VAICO measures 135 mm in length, 104 mm in width, and 79 mm in height, providing an exact fit for the crankcase ventilation system in compatible vehicles. Weighing just 0.096 kg, it offers a durable yet lightweight solution that integrates seamlessly with the emission control system. The compact packaging dimensions facilitate convenient storage and transport.

About the VAICO Brand Line

The VAICO brand line specializes in high-quality automotive components focused on emission control and engine management systems. The VAICO Engine Crankcase Breather Hose V10-0777 is part of this line, ensuring compatibility and performance standards tailored for Audi and Volkswagen vehicles. VAICO products are engineered to meet OEM specifications, supporting reliable engine operation and emission compliance.

Function and Common Applications

  • Maintains proper ventilation of crankcase gases to reduce engine pressure buildup
  • Prevents oil leaks and contamination by directing vapors back into the intake system
  • Supports emission control compliance in Audi A4, A4 Quattro, and Volkswagen Passat models
  • Helps avoid engine performance issues related to crankcase ventilation failure
  • Reduces risk of increased emissions and potential engine damage

Installation Notes and Tips

When installing the VAICO V10-0777 breather hose, ensure the hose is free of cracks or damage before fitting. Properly align the hose with the crankcase ventilation ports on Audi A4, A4 Quattro, or Volkswagen Passat engines. Use appropriate clamps or connectors to secure the hose and prevent leaks. It is recommended to inspect related components during installation for optimal system performance.

Quality Assurance and Warranty

VAICO products undergo rigorous quality control to meet automotive industry standards. The V10-0777 breather hose is manufactured to OEM specifications, ensuring durability and reliable function. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use conditions.

BrandVaico
Part NumberV10-0777
PositionVAICO, Oil Separator To Connector
Height [mm]79
Length [mm]135
Packaging height [cm]7,9
Packaging width [cm]10,4
Weight [kg]0.096
Width [mm]104

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000AudiA41.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
2000AudiA4 Quattro1.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
2000VolkswagenPassat1.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1999AudiA41.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1999AudiA4 Quattro1.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1999VolkswagenPassat1.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1998AudiA41.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1998AudiA4 Quattro1.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1998VolkswagenPassat1.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1997AudiA41.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; VAICO
1997AudiA4 Quattro1.8LL4Oil Separator To ConnectorGrade: Aftermarket; With OE No. 058103213; 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 2134606658 103 213

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