Engine Crankcase Ventilation Valve

Compatible with AUDI A6 C7 (4G2, 4GC) , AUDI A8 D4 (4H2, 4H8, 4HC, 4HL) , AUDI A7 Sportback (4GA, 4GF) Show more info
Ensures proper crankcase ventilation to reduce emissions and oil consumption.
66.64 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (15.05.2026)
PN 118 684
Make TOPRAN

This TOPRAN crankcase ventilation valve (part code 118 684) is designed to regulate the flow of gases within your engine's crankcase. Proper ventilation is crucial for preventing pressure buildup, reducing oil contamination, and minimizing emissions. This component helps maintain optimal engine performance and longevity by ensuring the crankcase operates under the correct pressure conditions. Made with durable materials for reliable service life.

  • Regulates crankcase gas flow
  • Prevents pressure buildup
  • Reduces oil consumption
  • Minimizes emissions
  • Ensures optimal engine performance
Valve type
Recirculation valve
Material
PA 66 GF 30
Material
GFK (Glass Fiber Reinforced Plastic)
Operating mode
pneumatic
Gasket material
HNBR (Hydrogenated Acrylonitrile Butadiene Rubber)
Opening pressure [bar]
0,15
Installation side
Engine block
Filter assembly
with oil separation function
Additional article/Additional information
with gasket
  • AUDI
    • A6 C7 (4G2, 4GC)
      • 3.0 TFSI quattro (220kW/300PS)
      • 3.0 TFSI quattro (228kW/310PS)
    • A8 D4 (4H2, 4H8, 4HC, 4HL)
      • 3.0 TFSI quattro (245kW/333PS)
      • 3.0 TFSI quattro (228kW/310PS)
      • 3.0 TFSI quattro (213kW/290PS)
    • A7 Sportback (4GA, 4GF)
      • 3.0 TFSI quattro (228kW/310PS)
      • 3.0 TFSI quattro (220kW/300PS)
    • A6 C7 Avant (4G5, 4GD)
      • 3.0 TFSI quattro (220kW/300PS)
      • 3.0 TFSI quattro (228kW/310PS)
    • A5 (8T3)
      • S5 quattro (245kW/333PS)
      • 3.0 TFSI quattro (200kW/272PS)
    • Q7 (4LB)
      • 3.0 TFSI quattro (206kW/280PS)
      • 3.0 TFSI quattro (200kW/272PS)
      • 3.0 TFSI quattro (245kW/333PS)
    • A5 Sportback (8TA)
      • 3.0 TFSI quattro (200kW/272PS)
      • S5 quattro (245kW/333PS)
    • A4 B8 (8K2)
      • 3.0 TFSI quattro (200kW/272PS)
      • S4 quattro (245kW/333PS)
    • A4 B8 Avant (8K5)
      • 3.0 TFSI quattro (200kW/272PS)
      • S4 quattro (245kW/333PS)
    • Q5 (8RB)
      • 3.0 TFSI quattro (200kW/272PS)
      • SQ5 TFSI quattro (260kW/354PS)
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