TOPRAN 639 184 Exhaust Gas Recirculation Valve

Compatible with AUDI Q5 (8RB) , AUDI A6 C7 (4G2, 4GC) , AUDI A6 C7 Avant (4G5, 4GD) Show more info
This TOPRAN exhaust gas recirculation (EGR) valve is designed to regulate the flow of exhaust gases back into the engine cylinders. Ensure optimal engine performance and emissions control with this direct replacement part.
91.77 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (24.03.2026)
PN 639184
Make TOPRAN

The exhaust gas recirculation (EGR) valve plays a crucial role in reducing nitrogen oxide (NOx) emissions. By recirculating a portion of the exhaust gas back into the combustion chamber, it lowers combustion temperatures, which in turn minimizes the formation of NOx. This TOPRAN EGR valve (part code 639 184) is engineered to meet the specific requirements of your vehicle. It ensures proper functioning of the EGR system, contributing to cleaner exhaust and maintaining engine efficiency. Regular maintenance and replacement of worn EGR components can prevent performance issues and costly repairs. Symptoms of a faulty EGR valve can include rough idling, stalling, poor acceleration, increased fuel consumption, and illuminated check engine lights. Replacing a malfunctioning EGR valve with a quality part like this TOPRAN unit can restore your vehicle's performance and help it pass emissions tests.

  • Direct replacement for original EGR valve
  • Helps reduce harmful NOx emissions
  • Ensures proper engine performance and fuel efficiency
  • Designed for specific vehicle applications
  • Contributes to cleaner exhaust
  • High-quality construction for durability
  • Restores smooth engine operation
  • Meets stringent quality standards
Operating mode
electric
Number of pin contacts
5
Plug connector housing shape
D-Shape
Housing material
Aluminum
  • AUDI
    • Q5 (8RB)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (140kW/190PS)
    • A6 C7 (4G2, 4GC)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (140kW/190PS)
    • A6 C7 Avant (4G5, 4GD)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (140kW/190PS)
    • A4 B8 (8K2)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
    • A4 B8 Avant (8K5)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
    • A5 Kabriolets (8F7)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
    • A5 Sportback (8TA)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
    • A5 (8T3)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
    • A4 B9 (8W2, 8WC)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (90kW/122PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (120kW/163PS)
    • A4 B9 Avant (8W5, 8WD)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (90kW/122PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (120kW/163PS)
    • A5 (F53, F5P)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
    • A5 Sportback (F5A, F5F)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
    • Q5 (FYB, FYG)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (100kW/136PS)
      • 35 TDI quattro (120kW/163PS)
      • 40 TDI quattro (140kW/190PS)
    • A5 Kabriolets (F57, F5E)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 40 TDI quattro (140kW/190PS)
    • A6 C8 (4A2)
      • 40 TDI (140kW/190PS)
  • SKODA
    • YETI (5L)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI 4x4 (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • OCTAVIA III (5E3, NL3, NR3)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (66kW/90PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI RS (135kW/184PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI 4x4 (77kW/105PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI / TDI RS 4x4 (135kW/184PS)
      • 1.6 TDI 4x4 (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI 4x4 (85kW/115PS)
    • OCTAVIA III Combi (5E5, 5E6)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (66kW/90PS)
      • 2.0 TDI (105kW/143PS)
      • 1.6 TDI 4x4 (77kW/105PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI RS (135kW/184PS)
      • 1.6 TDI (81kW/110PS)
      • 2.0 TDI / TDI RS 4x4 (135kW/184PS)
      • 1.6 TDI 4x4 (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI 4x4 (85kW/115PS)
    • SUPERB III (3V3)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • SUPERB III Universālis (3V5)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • RAPID (NH3, NK3, NK6)
      • 1.6 TDI (85kW/115PS)
    • RAPID Spaceback (NH1)
      • 1.6 TDI (85kW/115PS)
    • KODIAQ I (NS6, NS7, NV7)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 RS Bi-TDI 4x4 (176kW/239PS)
      • 2.0 TDI 4x4 (130kW/177PS)
    • KAROQ (NU7, ND7)
      • 1.6 TDI (85kW/115PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI 4x4 (140kW/190PS)
    • SCALA (NW1)
      • 1.6 TDI (85kW/116PS)
      • 1.6 TDI (70kW/95PS)
    • KAMIQ (NW4)
      • 1.6 TDI (85kW/115PS)
  • SEAT
    • TOLEDO IV (KG3)
      • 1.6 TDI (85kW/115PS)
    • TARRACO (KN2)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4Drive (110kW/150PS)
      • 2.0 TDI 4Drive (140kW/190PS)
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