Rough Idle or Brake Booster Vacuum Leak?

Replace One of the Most Common VW 2.0T FSI Vacuum Hose Failure Points.

The factory brake booster vacuum hose is responsible for delivering stable engine vacuum to the brake booster system while maintaining proper vacuum pressure throughout the engine.

Over time, exposure to:

• engine heat
• oil vapor
• vacuum pressure cycles
• aging plastic materials

can cause the original vacuum hose assembly to:

• crack
• split
• collapse
• leak vacuum
• fail at the check valve

A failing vacuum hose may cause:

✔ Rough idle
✔ Vacuum leak codes
✔ Hissing noises from engine bay
✔ Hard brake pedal feel
✔ Reduced brake booster performance
✔ Check engine light
✔ Engine stalling or RPM fluctuation

This OEM-style brake booster vacuum hose assembly is designed to restore proper vacuum system performance and reliable brake booster operation.

Manufactured from durable heat-resistant automotive-grade materials, it provides reliable direct-fit installation for selected Volkswagen and Audi 2.0T FSI applications.

Key Features & Benefits

✔ OEM-style aftermarket replacement
✔ Includes integrated check valve
✔ Helps restore proper vacuum pressure
✔ Helps improve brake booster performance
✔ Durable heat-resistant construction
✔ Helps eliminate vacuum leaks and rough idle
✔ Direct-fit installation
✔ No modification required

Product Specifications

Part Type:
Brake Booster Vacuum Hose / Vacuum Line Assembly

Material:
Heat-Resistant Automotive Plastic & Rubber

Reference OE Part Numbers:

• 1K0612041GM
• 1K0612041DE
• 1K0612041CH

Features:

• Integrated Check Valve
• Pre-Formed OEM-Style Hose Design

Compatible With Selected Models

Volkswagen

• Golf GTI
• Passat
• Jetta
• Eos

Audi

• A3
• TT

Compatible with selected:

• 2.0T FSI / EA113 engines

Please verify OE part number before purchase.

FCP Euro and Europa Parts identify 1K0612041GM as the brake booster vacuum hose used on multiple VW/Audi 2.0T FSI applications.