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HELLA 8ET 009 149-521 Mass air flow sensor for AUDI R8, A8

Article number: 8ET 009 149-521 EAN: 4082300615357
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  • The HELLA Mass Air Flow Sensor is precision-matched to each engine type for optimal performance and enhanced efficiency.
  • HELLA Mass Air Flow Sensors undergo rigorous validation tests, ensuring high-quality and long-lasting performance.
  • OEM quality for fast and efficient installation. Mounting instructions included.
  • HELLA brings specialized expertise in original equipment electronics for reliable performance.
Description
  • Number of pins: 5
  • Mounting Type: Bolted
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8ET 009 149-521
  • Our price: 103,49 €
  • Manufacturer: HELLA
  • EAN number: 4082300615357
  • Construction Year to: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: HELLA 8ET 009 149-521
In stock
-49%
compared to RRP 204,96 €

103,49 €

price incl. 22% VAT

excl. delivery costs

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Safety and product information
Fitment compatibility
ОЕ number

OE reference number(s) comparable with the original spare part number:

HELLA 420 133 471 Mass air flow sensor

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  • Packaging width [cm]: 4,9, 6
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Mass air flow sensor HELLA

As a company of the FORVIA Group, FORVIA HELLA delivers cutting-edge automotive lighting and electronic solutions, trusted by professionals and drivers around the world. With a broad product and service portfolio, the brand supports the spare parts and workshop business, as well as manufacturers of special vehicles. 


Innovation, reliability, and German engineering excellence – all from a partner built for the demands of the professional market. 

Mass air flow sensor HELLA 8ET 009 149-521 compatible with the following popular cars

Car models Audi A8 D4; Audi R8 42; R8 Coupe (4S3; 4SP); R8 Spyder (427; 429); Audi R8 4S9 Spyder
Engines 3.0 TDI quattro; 2.0 TFSI hybrid; 3.0 TDI; 5.2 FSI quattro; 5.2 FSI
Engine power (horsepower) 204-620 hp
Power (kilowatts) 150-456 kW
Year of manufacture 2009-2025
Manufacturer article number 8ET 009 149-521
OE part number(s) 420 133 471

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