HomeEmission Control > Crankcase Ventilation SystemVaico V10-4691 Engine Crankcase Breather Hose
Part #: V10-4691

Vaico V10-4691 Engine Crankcase Breather Hose

VAICO
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦VAICO
🚗Fitment: Volkswagen, Passat
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Overview of VAICO Engine Crankcase Breather Hose V10-4691

The VAICO Engine Crankcase Breather Hose V10-4691 is designed specifically for Volkswagen Passat models, ensuring proper crankcase ventilation and emission control. This component plays a critical role in maintaining engine performance by managing crankcase gases effectively.

  • Compatible with Volkswagen Passat vehicles
  • Part number: V10-4691 for precise identification
  • Dimensions: 50 mm length, 45 mm width, 24 mm height
  • Lightweight design at 0.021 kg
  • Compact packaging size: 5 cm depth, 4.5 cm width, 2.4 cm height

VAICO Brand Line and Product Quality

The VAICO brand line is known for its focus on emission control components, including crankcase ventilation systems. This engine crankcase breather hose is part of VAICO's commitment to delivering reliable and durable parts that meet OEM specifications. The V10-4691 model reflects VAICO's engineering standards for fitment and function within Volkswagen Passat engines.

Detailed Product Description

The VAICO V10-4691 engine crankcase breather hose measures 50 mm in length, 45 mm in width, and 24 mm in height, making it a compact yet essential component in the crankcase ventilation system. Its lightweight construction at just 0.021 kg contributes to efficient engine operation without adding unnecessary bulk. The hose is designed to facilitate the proper flow of crankcase gases, reducing pressure buildup and helping to maintain emission standards.

Common Applications and Problem Solving

  • Prevents excessive crankcase pressure in Volkswagen Passat engines
  • Helps reduce harmful emissions by routing gases correctly
  • Addresses issues related to oil leaks caused by faulty breather hoses
  • Supports engine performance by maintaining proper ventilation
  • Mitigates potential engine damage from crankcase gas buildup

Installation Notes and Tips

When installing the VAICO V10-4691 breather hose on a Volkswagen Passat, ensure the hose is securely connected to the designated crankcase ventilation ports. Verify that the hose dimensions match the original part to avoid leaks or improper fitment. Regular inspection of the hose for cracks or wear is recommended to maintain optimal engine function.

Quality Assurance and Warranty

VAICO parts, including the V10-4691 engine crankcase breather hose, are manufactured to meet strict quality standards. While specific warranty details are not provided, VAICO products typically adhere to OEM quality requirements, ensuring reliable performance and durability in Volkswagen Passat vehicles.

BrandVaico
Part NumberV10-4691
PositionVAICO
Height [mm]24
Length [mm]50
Packaging Depth [cm]5
Packaging height [cm]2,4
Packaging width [cm]4,5
Weight [kg]0.021
Width [mm]45

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005VolkswagenPassat2.8LV6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
2004VolkswagenPassat2.8LV6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
2003VolkswagenPassat2.8LV6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
2002VolkswagenPassat2.8LV6N/AGrade: Aftermarket; From 3B-2-000 001; 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:

078 103 223 E78 103 223 E

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