Mass Air Flow Sensor781 334 71E X

Audi, SEAT, Škoda, and Volkswagen OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

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Checked 2026-10-06 08:31 UTC

€10.00 – €104.00Cheapest listing: + €14.17 shipping to Germanyestimated delivery in 3–7 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 781 334 71E X. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

HELLA: 8ET 009 142-241Mounting Type: Bolted Number of pins: 4 -pin connector Induction Pipe Connector Diameter: 82 mmFitment conditions:Construction Year to: 06.2000, 08.2000, 10.2000, 04.2001, 05.2001, 09.2001, 12.2001, 05.2004, 07.2004, 10.2004, 05.2005 Engine Code: AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ARN, ASM, ATQ Required quantity: 1 Construction Year from: 04.1997, 05.1997, 06.1997, 08.1997, 02.1998, 06.2003
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STELLOX: 61-06516-SXWeight: 0.23 kg Number of connectors: 4 Required quantity: 1
VALEO: 366352Housing Type: with housing Number of pins: 4 -pin connector Connector Shape: D Shape Sensor Type: Hot-wire Sensor Voltage: 14 V Length: 118 mm Width: 102 mm Height: 106 mm Weight: 0.32 kg
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Fitment conditions:Engine Code: AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ARN, ASM, ATQ Required quantity: 1
VEMO: V10-72-1016-1Voltage: 12 V Number of pins: 4 Connector Shape: D Shape New Part: Yes Used part return not required: Yes Inlet Ø: 82 mm Recommended additional repairs: Air Filter Replaces the article: V10-72-1016
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Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

55 vehicles in 20 model series, inferred

Aftermarket parts that list 781 334 71E X fit these vehicles according to their supplier catalogues. That does not prove 781 334 71E X itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

13 model series · 41 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A4 (8D) 1994–20043 vehicles	03/1996 – 12/2001	ACK, AGA, AHA, AJG, ALF, ALG, AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ATQ	0588 / 633, 661, 665
A4 (8D) Avant3 vehicles	03/1996 – 09/2001	ACK, AGA, AHA, AJG, ALF, ALG, AML, AMM, APR, APS, APZ, AQD, ARJ	0588 / 634, 662, 666
A4 (8D) Avant quattro3 vehicles	06/1996 – 09/2001	ACK, AGA, AHA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ	0588 / 636, 664, 668
A4 (8D) quattro3 vehicles	06/1996 – 08/2001	ACK, AGA, AHA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ	0588 / 635, 663, 667
A4 (8E2) 2000–20092 vehicles	09/2001 – 12/2004	AMM, BDV	0588 / 784, 786
A4 (8E5) Avant 2001–20042 vehicles	09/2001 – 12/2004	AMM, BDV	0588 / 785, 787
A4 (8H) Cabrio 2002–20092 vehicles	04/2002 – 12/2005	AMM, BDV	0588 / 792, 798, AEQ, AEV
A6 (4B) 1997–20126 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, ALW, AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ARN, ASM, ATQ, ATX, BDV	0588 / 653, 655, 659, 669, 768
A6 (4B) Avant6 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, ALW, AML, AMM, AMX, APR, APS, APZ, AQD, ARJ, ARN, ASM, ATX, BDV	0588 / 679, 684, 686, 690, 770
A6 (4B) Avant quattro4 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ, BDV	0588 / 685, 687, 691, 771
A6 (4B) quattro5 vehicles	04/1997 – 01/2005	ACK, AGA, AJG, ALF, ALG, AML, AMX, APR, APS, APZ, AQD, ARJ, ATQ, ATX, BDV	0588 / 654, 656, 660, 769
A8 (4D) 1994–20021 vehicle	04/1996 – 09/2002	ACK, ALG, AMX, APR, AQD	0588 / 631
A8 (4D) quattro1 vehicle	07/1995 – 09/2002	ACK, ALG, AMX, APR, AQD	0588 / 632

Škoda

1 model series · 2 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Superb I2 vehicles	12/2001 – 04/2008	AMX, BBG	8004 / 381, AAC

Volkswagen

6 model series · 12 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Passat 4 (3B) 1996–20052 vehicles	06/1997 – 05/2005	ACK, AHA, AMX, APR, AQD, ATQ, ATX, BBG	0603 / 348
Passat 4 4motion (3B)2 vehicles	01/1999 – 05/2005	ACK, AHA, ALG, AMX, APR, AQD, ATQ, BBG	0603 / 352, 623, 642
Passat 4 syncro (3B)2 vehicles	04/1997 – 08/2000	ACK, AHA, ALG, APR, AQD	0603 / 352
Passat 4 Variant (3B)2 vehicles	06/1997 – 05/2005	ACK, AHA, AMX, APR, AQD, ATQ, ATX, BBG	0603 / 365
Passat 4 Variant 4motion (3B)2 vehicles	06/1997 – 12/2005	ACK, AHA, ALG, AMX, APR, AQD, ATQ, ATX, BBG	0603 / 367, 622
Passat 4 Variant syncro (3B)2 vehicles	06/1997 – 08/2000	ACK, AHA, ALG, APR, AQD	0603 / 367