FEBI BILSTEIN 178421 Automatic Transmission Fluid Filter

Compatible with AUDI Q7 (4MB, 4MG, 4MQ) , AUDI A4 B9 (8W2, 8WC) , AUDI A4 B9 Avant (8W5, 8WD) Show more info
Maintain optimal performance of your automatic transmission with this high-quality fluid filter. Ensures clean fluid circulation for smooth gear changes.
65.50 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (26.03.2026)
PN 178421
Make FEBI BILSTEIN
EAN 4054224784211

This FEBI BILSTEIN fluid filter is specifically designed for automatic transmissions, ensuring the cleanliness and efficiency of your gearbox. Over time, transmission fluid can accumulate debris and wear particles. A clogged or degraded filter can lead to reduced transmission performance, rough shifting, and potential long-term damage. Replacing your transmission fluid filter at recommended intervals is crucial for extending the life of your automatic transmission and maintaining its smooth operation. This filter from FEBI BILSTEIN offers reliable filtration to keep your transmission fluid clean and your gearbox running optimally. Ensure your vehicle's automatic transmission receives the best care with this genuine FEBI BILSTEIN component. It is engineered to meet stringent quality standards for a perfect fit and reliable performance.

  • Designed for automatic transmissions
  • Ensures clean transmission fluid circulation
  • Helps maintain smooth gear changes
  • Contributes to the longevity of the transmission
  • High-quality filtration from FEBI BILSTEIN
  • Direct fit for specified models
  • Essential for regular transmission maintenance
Filter assembly
Mesh filter
Length [mm]
503
Width [mm]
337
Height [mm]
46°
Additional article/Additional information
with gasket
Transmission type
Automatic transmission
Additional article/Additional info 2
with screws
Additional article/Additional information
with oil drain plug
Additional article/Additional information
Oil tank with a securely fixed filter element
  • AUDI
    • Q7 (4MB, 4MG, 4MQ)
      • 3.0 TFSI quattro (245kW/333PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 3.0 TDI quattro (183kW/249PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 3.0 TDI quattro (155kW/211PS)
      • 3.0 TDI quattro (190kW/258PS)
      • 45 TDI quattro (183kW/249PS)
      • 45 TFSI quattro (195kW/265PS)
    • A4 B9 (8W2, 8WC)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • S4 TFSi quattro (260kW/354PS)
      • 2.0 TDI quattro (120kW/163PS)
      • 50 TDI quattro (210kW/286PS)
      • 45 TDI quattro (170kW/231PS)
      • 40 TDI quattro (140kW/190PS)
    • A4 B9 Avant (8W5, 8WD)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • S4 quattro (260kW/354PS)
      • 2.0 TDI quattro (120kW/163PS)
      • RS4 quattro (331kW/450PS)
      • 50 TDI quattro (210kW/286PS)
      • 45 TDI quattro (170kW/231PS)
      • 40 TDI quattro (140kW/190PS)
    • A4 Allroad B9 (8WH, 8WJ)
      • 2.0 TFSI quattro (185kW/252PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 3.0 TDI quattro (210kW/286PS)
      • 45 TDI quattro (170kW/231PS)
      • 50 TDI quattro (210kW/286PS)
      • 40 TDI quattro (140kW/190PS)
    • A5 (F53, F5P)
      • 2.0 TFSI quattro (185kW/252PS)
      • S5 quattro (260kW/354PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 3.0 TDI quattro (210kW/286PS)
      • RS5 quattro (331kW/450PS)
      • 45 TDI quattro (170kW/231PS)
      • 40 TDI quattro (140kW/190PS)
      • 50 TDI quattro (210kW/286PS)
    • A5 Sportback (F5A, F5F)
      • 2.0 TFSI quattro (185kW/252PS)
      • S5 quattro (260kW/354PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 3.0 TDI quattro (210kW/286PS)
      • RS5 quattro (331kW/450PS)
      • 45 TDI quattro (170kW/231PS)
      • 40 TDI quattro (140kW/190PS)
      • 50 TDI quattro (210kW/286PS)
    • Q5 (FYB, FYG)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 3.0 TDI quattro (210kW/286PS)
      • 35 TDI quattro (120kW/163PS)
      • 40 TDI quattro (140kW/190PS)
      • 45 TDI quattro (170kW/231PS)
      • 50 TDI quattro (210kW/286PS)
    • A5 Kabriolets (F57, F5E)
      • 2.0 TFSI quattro (185kW/252PS)
      • S5 quattro (260kW/354PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (210kW/286PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 40 TDI quattro (140kW/190PS)
      • 50 TDI quattro (210kW/286PS)
    • A8 D5 (4N2, 4N8, 4NC, 4NL)
      • 45 TDI quattro (183kW/249PS)
    • A6 C8 Avant (4A5)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 45 TFSI Mild Hybrid (195kW/265PS)
      • 45 TDI quattro (183kW/249PS)
    • A6 C8 (4A2)
      • 45 TFSI Mild Hybrid (195kW/265PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 45 TDI quattro (183kW/249PS)
    • Q5 Van (FYB, FYG)
      • 3.0 TDI quattro (210kW/286PS)
    • Q7 Van (4MB, 4MG)
      • 3.0 TDI quattro (160kW/218PS)
      • 3.0 TDI quattro (200kW/272PS)
    • Q8 (4MN, 4MT)
      • 45 TFSI quattro (195kW/265PS)
  • VW
    • TOUAREG (CR7, RC8)
      • 3.0 TDI 4motion (210kW/286PS)
      • 3.0 TDI 4motion (170kW/231PS)
      • 3.0 TDI 4motion (183kW/249PS)
      • 3.0 TSI 4motion (250kW/340PS)
      • 2.0 TFSi 4motion (183kW/249PS)
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