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Mass Air Flow Sensor RIDEX 3926A0178
Mass Air Flow Sensor RIDEX 3926A0178. Fits 15 car models (AUDI, VW), 1988–2006. Replaces 7 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- RIDEX
- Category
- Mass Air Flow Sensor
- MPN
- 3926A0178
- SKU
- 6358-3926A0178
- GTIN / EAN
- 4059191176687
- What's included
- 1x Mass Air Flow Sensor
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- AUDI / SEAT / SKODA / VAG / VW078133471A
- AUDI / SEAT / SKODA / VW078133471AV
- AUDI / SEAT / SKODA / VAG / VW078133471AX
- AUDI / VW78133471
- HITACHIAFH7008B
- HITACHIMAF0020
- HITACHIU09007AFS
Equivalent products. They fit in the same place.
8 available · 28 numbers In stock from £82.99 to £85.99.
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All 28 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- ABAKUS 120-08-114
- ASTEMO-HITACHI 135047
- ASTEMO-HITACHI 2505047
- AUTLOG LM1101
- AUTOMEGA 140011410
- BREMI 30064
- DENSO DMA-0209
- ERA 558102
- ESEN SKV 07SKV148
- FISPA 38.746
- HELLA 8ET 009 142-411
- HELLA PAGID 8ET 009 142-411
- HERTH+BUSS ELPARTS 70640045
- HOFFER 7516269
- JP GROUP 1193904600
- JP GROUP 1193904609
- MAGNETI MARELLI 213719669010
- MAGNETI MARELLI 213719790019
- MAPCO 42819
- MEAT & DORIA 86269
- METZGER AUTOTEILE 0890302
- MOBILETRON MA-B058
- NGK 93658
- NTK 93658
- PIERBURG 7.22184.53.0
- TOPRAN 113 301
- TRISCAN 8812 29027
- VEMO V10-72-1069
Compatible cars. AUDI, VW, 15 models.
Matched from the manufacturer's data. Production years 1988–2006.
| Model | Engines | Years |
|---|---|---|
| AUDI13 models | ||
| AUDI 100 C4 Avant (4A5) | 2.8 E, 2.8 E quattro | 1990–1994 |
| AUDI 100 C4 Saloon (4A2) | 2.8 E, 2.8 E quattro | 1990–1996 |
| AUDI 80 B4 Avant (8C5) | 2.8, 2.8 quattro | 1991–1996 |
| AUDI 80 B4 Saloon (8C2) | 2.8, 2.8 quattro | 1991–1995 |
| AUDI A4 B5 (8D2) | 2.4, 2.4 quattro, 2.8, 2.8 quattro | 1994–2001 |
| AUDI A4 B5 Avant (8D5) | 2.4, 2.4 quattro, 2.8, 2.8 quattro | 1994–2002 |
AUDI7 more models
| Model | Engines | Years |
|---|---|---|
| AUDI A6 C4 (4A2) | 2.8, 2.8 quattro | 1994–1998 |
| AUDI A6 C4 Avant (4A5) | 2.8, 2.8 quattro | 1994–1998 |
| AUDI A6 C5 (4B2, 4B4) | 2.8, 2.8 quattro | 1997–2005 |
| AUDI A6 C5 Avant (4B5, 4B6) | 2.8, 2.8 quattro | 1997–2006 |
| AUDI A8 D2 (4D2, 4D8) | 2.8, 2.8 quattro | 1994–2005 |
| AUDI CABRIOLET B3 (8G7) | 2.6, 2.8 | 1991–2000 |
| AUDI COUPE B3 (89, 8B3) | 2.8, 2.8 quattro | 1988–1996 |
VW2 models
| Model | Engines | Years |
|---|---|---|
| VW PASSAT B5 (3B2) | 2.8 V6, 2.8 V6 Syncro/4motion | 1996–2001 |
| VW PASSAT B5 Variant (3B5) | 2.8 V6, 2.8 V6 Syncro/4motion | 1997–2001 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
RIDEX
Related categories
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Related Guides
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£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
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14 days
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10