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Mass Air Flow Sensor
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Mass Air Flow Sensor (Hella) for 1998-2004 Audi & Volkswagen NEW

$ 121 .12

Product Notes

5-Pin Connector - Bolted

The HELLA Mass Air Flow Sensor measures the mass of incoming air to ensure precise adjustment of the air-to-fuel ratio. This hot-film sensor provides high measuring precision and a wide dynamic range for accurate flow measurement. It supports correct exhaust gas recirculation rates and aligns with original equipment standards for fit and function.
Brand: Hella
Condition: New
See All Other Mass Air Flow Sensors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Assy/Disassy By Qualified Personnel Required! .
California Proposition 65 Required No
Connector Quantity 5
Inlet Connection Diameter 2.76, 70.00
Mounting Type Bolted
Number Of Pins 5
Suction Pipe Connector Diameter [in] 2.76
Suction Pipe Connector Diameter [mm] 70
Terminal Quantity 5

Vehicle Fitment Guide

This part fits the following vehicles:

Audi 3 models (tapclick to expand)(tapclick to hide)
A4 Quattro 2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 2000 L4 1.8L Turbo AWD Automatic & Manual
Avant Wagon 2000 V6 2.8L AWD Automatic & Manual
Base Sedan 2000 L4 1.8L Turbo AWD Automatic & Manual
Base Sedan 2000 V6 2.8L AWD Automatic & Manual
TT 2000-2001 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2001 L4 1.8L Turbo FWD Manual
Base Coupe 2000 - 2001 L4 1.8L Turbo FWD Manual
TT Quattro 2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2000 L4 1.8L Turbo AWD Manual
Volkswagen 5 models (tapclick to expand)(tapclick to hide)
Beetle 1998-2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1998 - 1999 L4 2.0L FWD Automatic & Manual
Cabrio Convertible 2003 - 2004 L4 2.0L FWD Automatic & Manual
GL Convertible 2004 L4 1.9L DIESEL Turbo FWD Automatic Dual Clutch
GL Convertible 2004 L4 2.0L FWD Automatic Dual Clutch
GL Convertible 2003 L4 1.8L Turbo FWD Automatic & Manual
GL Convertible 2003 - 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GL Convertible 2003 - 2004 L4 2.0L FWD Automatic & Manual
GL Hatchback 2004 L4 1.9L DIESEL Turbo FWD Automatic Dual Clutch
GL Hatchback 2004 L4 2.0L FWD Automatic Dual Clutch
GL Hatchback 1999 - 2003 L4 1.8L Turbo FWD Automatic & Manual
GL Hatchback 1999 - 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GL Hatchback 1999 - 2004 L4 2.0L FWD Automatic & Manual
GLS Convertible 2004 L4 1.8L Turbo FWD Automatic Dual Clutch
GLS Convertible 2004 L4 1.9L DIESEL Turbo FWD Automatic Dual Clutch
GLS Convertible 2004 L4 2.0L FWD Automatic Dual Clutch
GLS Convertible 2003 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GLS Convertible 2003 - 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GLS Convertible 2003 - 2004 L4 2.0L FWD Automatic & Manual
GLS Hatchback 2004 L4 1.8L Turbo FWD Automatic Dual Clutch
GLS Hatchback 2004 L4 1.9L DIESEL Turbo FWD Automatic Dual Clutch
GLS Hatchback 2004 L4 2.0L FWD Automatic Dual Clutch
GLS Hatchback 1999 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GLS Hatchback 1999 - 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GLS Hatchback 1999 - 2004 L4 2.0L FWD Automatic & Manual
GLS Edicion especial Hatchback 2003 L4 2.0L FWD Automatic & Manual
GLS Sport Hatchback 2003 L4 2.0L FWD Automatic & Manual
GLS Sport Turbo Hatchback 2002 - 2004 L4 1.8L Turbo FWD Manual
GLS Turbo Hatchback 2000 - 2001 L4 1.8L Turbo FWD Manual
GLX Convertible 2003 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GLX Hatchback 1999 - 2003 L4 1.8L Turbo FWD Automatic & Manual
GLX Sport Turbo Hatchback 2001 - 2004 L4 1.8L Turbo FWD Manual
GLX Turbo Hatchback 2001 L4 1.8L Turbo FWD Automatic
GLX Turbo Hatchback 2000 - 2001 L4 1.8L Turbo FWD Manual
Lujo Hatchback 1999 L4 2.0L FWD Automatic & Manual
Sport Hatchback 2001 - 2002 L4 1.8L Turbo FWD Automatic & Manual
Sport Hatchback 2001 - 2002 L4 1.9L DIESEL Turbo FWD Automatic & Manual
Sport Hatchback 2001 - 2002 L4 2.0L FWD Automatic & Manual
TDI Hatchback 1998 L4 1.9L DIESEL Turbo FWD Automatic & Manual
Turbo S Hatchback 2002 - 2004 L4 1.8L Turbo FWD Manual
Cabrio 2000-2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Final Edition Convertible 2002 L4 2.0L FWD Automatic & Manual
GL Convertible 2000 - 2002 L4 2.0L FWD Automatic & Manual
GLS Convertible 2000 - 2002 L4 2.0L FWD Automatic & Manual
GLX Convertible 2001 - 2002 L4 2.0L FWD Automatic & Manual
Golf 1999-2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2000 - 2002 L4 2.0L FWD Manual
Comfortline Hatchback 2003 - 2004 L4 2.0L FWD Manual
Confort Hatchback 2001 - 2002 L4 2.0L FWD Manual
Confort Hatchback 2000 L4 2.0L FWD Manual
Europa Hatchback 2003 - 2004 L4 2.0L FWD Manual
GL Hatchback 2000 - 2003 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GL Hatchback 2000 - 2004 L4 2.0L FWD Automatic & Manual
GL Hatchback 1999, 2002 - 2003 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GL Hatchback 1999, 2002 - 2004 L4 2.0L FWD Automatic & Manual
GL TDI Hatchback 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GLS Hatchback 2004 L4 2.0L FWD Automatic & Manual
GLS Hatchback 2000 - 2001 L4 1.8L Turbo FWD Automatic & Manual
GLS Hatchback 2000 - 2003 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GLS Hatchback 1999 - 2004 L4 2.0L FWD Automatic & Manual
GLS TDI Hatchback 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GTI Hatchback 2004 L4 1.8L Turbo FWD Manual
GTI Hatchback 1999 - 2003 L4 2.0L FWD Manual
GTI Hatchback 1999 V6 2.8L FWD Manual
GTI 1.8T Hatchback 2002 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GTI 20th Anniversary Hatchback 2003 L4 1.8L Turbo FWD Manual
GTI 337 Hatchback 2002 L4 1.8L Turbo FWD Manual
GTI GLS Hatchback 2000 - 2001 L4 1.8L Turbo FWD Automatic & Manual
GTI GLS Hatchback 2000 L4 2.0L FWD Automatic & Manual
GTI GLX Hatchback 2000 - 2001 V6 2.8L FWD Manual
GTI Turbo Hatchback 2001 - 2003 L4 1.8L Turbo FWD Manual
GTI VR6 Hatchback 1999, 2002 - 2004 V6 2.8L FWD Manual
Lujo Hatchback 2001 - 2002 L4 2.0L FWD Manual
Lujo Hatchback 2000 L4 2.0L FWD Manual
MI Hatchback 1999 L4 1.8L FWD Manual
TDI Hatchback 1999 L4 1.9L DIESEL Turbo FWD Automatic & Manual
TDI Hatchback 1999 L4 1.9L DIESEL Turbo FWD Manual
Trendline Hatchback 2003 - 2004 L4 2.0L FWD Manual
Verano Hatchback 2001 - 2002 L4 2.0L FWD Manual
Verano Hatchback 2000 L4 2.0L FWD Manual
Wolfsburg Edition Hatchback 1999 L4 2.0L FWD Automatic & Manual
Jetta 1999-2004 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1999 L4 2.0L FWD Manual
CL Sedan 1999 L4 1.8L FWD Manual
CL Sedan 1999 L4 2.0L FWD Manual
Comfortline Sedan 2004 L4 2.0L FWD Manual
Confortline Sedan 2002 - 2003 L4 2.0L FWD Manual
Edicion Limitada Sedan 2003 L4 2.0L FWD Manual
Europa Sedan 2002 - 2004 L4 2.0L FWD Manual
Europa 50 Aniversario Sedan 2004 L4 2.0L FWD Manual
Europa Wolfsburg Sedan 2003 L4 2.0L FWD Manual
GL Sedan 2003 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GL Sedan 1999 - 2004 L4 2.0L FWD Automatic & Manual
GL Wagon 2003 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GL Wagon 2002 - 2004 L4 2.0L FWD Automatic & Manual
GL Confort Sedan 2000 - 2002 L4 2.0L FWD Manual
GL Variant Wagon 2001 L4 2.0L FWD Manual
GLI Sedan 2004 L4 1.8L Turbo FWD Manual
GLI Sedan 2002 - 2004 V6 2.8L FWD Manual
GLI 50 Aniversario Sedan 2004 L4 1.8L Turbo FWD Manual
GLS Sedan 2000 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GLS Sedan 1999 - 2004 L4 2.0L FWD Automatic & Manual
GLS Sedan 1999 - 2002, 2004 V6 2.8L FWD Automatic & Manual
GLS Wagon 2001 - 2004 L4 1.8L Turbo FWD Automatic & Manual
GLS Wagon 2001 - 2004 L4 2.0L FWD Automatic & Manual
GLS Wagon 2001 - 2002, 2004 V6 2.8L FWD Automatic & Manual
GLS Confort Sedan 1999 L4 2.0L FWD Manual
GLS Turbo Sedan 2000 - 2001 L4 1.8L Turbo FWD Manual
GLS VR6 Sedan 1999 L4 1.8L Turbo FWD Manual
GLS VR6 Sedan 1999 - 2000 V6 2.8L FWD Manual
GLS Variant Wagon 2001 L4 2.0L FWD Manual
GLS Wolfsburg Sedan 2001 L4 2.0L FWD Manual
GLX Sedan 1999 - 2003 V6 2.8L FWD Automatic
GLX Sedan 1999 - 2002 V6 2.8L FWD Manual
GLX Wagon 2001 - 2002 V6 2.8L FWD Automatic & Manual
GLX VR6 Sedan 1999 L4 1.8L Turbo FWD Manual
GLX VR6 Sedan 1999 - 2002 V6 2.8L FWD Manual
Highline Sedan 2003 L4 2.0L FWD Manual
Highline Sedan 2002 V6 2.8L FWD Manual
Jazz Sedan 2003 L4 2.0L FWD Manual
Sportline Sedan 2002 - 2004 L4 1.8L Turbo FWD Manual
TDI Sedan 1999 - 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
TDI Wagon 2002 - 2004 L4 1.9L DIESEL Turbo FWD Automatic & Manual
Trendline Sedan 2002 - 2004 L4 2.0L FWD Manual
Trendline Wolfsburg Sedan 2003 L4 2.0L FWD Manual
VR6 Carat Sedan 1999 L4 1.8L Turbo FWD Manual
VR6 Carat Sedan 1999 V6 2.8L FWD Manual
Variant Comfortline Wagon 2002 - 2003 L4 2.0L FWD Manual
Variant Trendline Wagon 2002 - 2003 L4 2.0L FWD Manual
Wolfsburg Edition Sedan 2001, 2003 L4 1.8L Turbo FWD Automatic & Manual
Wolfsburg Edition Sedan 1999 L4 2.0L FWD Automatic & Manual
Wolfsburg Edition Wagon 2003 L4 1.8L Turbo FWD Automatic & Manual
Passat 2000-2001 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
1.8T Sedan 2000 - 2001 L4 1.8L Turbo FWD Automatic
4 Motion Sedan 2000 V6 2.8L AWD Automatic
4 Motion Wagon 2000 V6 2.8L AWD Automatic
GLS Sedan 2000 - 2001 L4 1.8L Turbo FWD Automatic & Manual
GLS Sedan 2000 - 2001 V6 2.8L FWD Automatic & Manual
GLS Wagon 2000 - 2001 L4 1.8L Turbo FWD Automatic & Manual
GLS Wagon 2000 - 2001 V6 2.8L FWD Automatic & Manual
GLS 4 Motion Sedan 2001 V6 2.8L AWD Automatic
GLS 4 Motion Wagon 2001 V6 2.8L AWD Automatic
GLX Sedan 2000 - 2001 V6 2.8L FWD Automatic & Manual
GLX Sedan 2000 V6 2.8L AWD Automatic & Manual
GLX Wagon 2000 - 2001 V6 2.8L FWD Automatic & Manual
GLX Wagon 2000 V6 2.8L AWD Automatic & Manual
GLX 4 Motion Sedan 2001 V6 2.8L AWD Automatic
GLX 4 Motion Wagon 2001 V6 2.8L AWD Automatic
V6 Sedan 2000 - 2001 V6 2.8L FWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
The HELLA Mass Air Flow Sensor measures the mass of incoming air to ensure precise adjustment of the air-to-fuel ratio. This hot-film sensor provides high measuring precision and a wide dynamic range for accurate flow measurement. It supports correct exhaust gas recirculation rates and aligns with original equipment standards for fit and function.

Interchange Parts

Brand Part Number
Blue Print 138351
Blue Print 138370
Blue Print 138970
Blue Print 2508951
Bosch 0 280 217 121
Bosch 0 280 217 529
Bosch 0 280 218 023
Bosch 0 280 218 024
Bosch 0 280 218 032
Bosch 0 280 218 033
Bosch 0 280 218 373
Bosch 0 281 002 757
Bosch 0 986 280 202
Bosch 0 986 280 202 090
Bosch 0 986 280 209
Bosch 0 986 280 210
Delphi AF10078-12B1
Delphi AF10156-11B1
Delphi AF1015612B1
Delphi AF10167-11B1
Delphi AF1016712B1
Delphi AF10258-12B1
Delphi AF1026512B1
ERA 558001A
ERA 558091A
ERA 558356
ERA 558356A
Facet 10.1439
Febi-Bilstein 19374
Febi-Bilstein 22922
Febi-Bilstein 28587
Febi-Bilstein 28596
Hitachi Automotive 138951
Hitachi Automotive 2508970
Magneti Marelli 213719611019
Magneti Marelli 213719614019
Magneti Marelli 213719635019
Magneti Marelli 213719659019
Magneti Marelli 213719678019
Magneti Marelli 213719684019
Magneti Marelli 3.59003E+11
Meat & Doria 86042
Meat & Doria 86072
Meat & Doria 86072E
NTK 96999
Quinton Hazell QM721
Quinton Hazell QM752
SMP 19702-M
SMP 19800-M
SMP 19805-M
SMP EAM026-M
SMP EAM101-M
SMP EAM106-M
SMP LMF244
SMP MAFS005-M
SMP MAFS452-M
Standard Motor Products MAFS062-M
Valeo 253710
Valeo 253721
Volkswagen 038 906 461 C
Werner Metzger GmbH 0890189

Fits Years: 1998 1999 2000 2001 2002 2003 2004

Fits Models: A4 Quattro, Beetle, Cabrio, Golf, Jetta, Passat, TT, TT Quattro

Go-Parts Garage · Featured Guide

A Guide to the 1999-2007 Audi TT (MK1) Mass Air Flow Sensor

Solve rough idling, poor performance, and check engine lights by choosing the right MAF sensor for your TT's 1.8T engine.

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