Please, select the appropriate vehicle to verify whether it is suitable
HELLA 6PX 012 684-021 Air Quality Sensor
- Mounting Type: Bayonet
- Number of pins: 3
- for OE number: 9 240 180
- for manufacturer number: 6PX 012 684-021
- Assy. / disassy. by qualified personnel required!
- Item number: 6PX 012 684-021
- Our price: £ 61,95
- Manufacturer: HELLA
- EAN number: 4082300575392
- Vehicle Equipment: This characteristic varies depending on the car model.
- Condition: New
price incl. 20% VAT
excl. delivery costs
OE reference number(s) comparable with the original spare part number:


HELLA: Technology with vision since 1899
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.
Air Quality Sensor HELLA 6PX 012 684-021 compatible with the following popular cars
Car models | BMW E90; BMW E91; BMW E60; BMW E87; BMW F20; BMW F31; BMW E61; BMW F30; E92; BMW X5 E70; BMW X1 E84; Ford Mondeo Mk4 Estate; BMW E81; BMW F36; BMW E93; BMW F21; Ford Mondeo Mk4 Facelift; BMW E82; Ford Mondeo Mk5 Estate; BMW F34 |
Engines | 335 i xDrive; 335 xi; 328i xDrive; 320 d; 328i; 318i; 325 i; 323 i; 335 d; 320 i; 325 d; 320 d xDrive; 320d; 316 d; 335i xDrive; 330 i xDrive; 325i xDrive; 316 i; 330 d xDrive; 330d; 335 i; 316i; M3; 330 xi; 330 i; 320i; 325xi; 335xi; 318 d; 335i; 320 si; 330 xd; 330 d; 330i; 325i; 318d; 328 i xDrive; 328 xi; 328 i; 320d xDrive; 318 i; 540i; 520i; 530 d; 550 i; 545 i; 530 d xDrive; 525d xDrive; 530 i xDrive; 525 i xDrive |
Engine power (horsepower) | 90-563 hp |
Power (kilowatts) | 66-414 kW |
Year of manufacture | 2001-2025 |
Manufacturer article number | 6PX 012 684-021 |
OE part number(s) | 64 11 9 240 180, 64 11 6 988 303, 9 136 607, 9 240 180, 64 11 9 136 607 |
Air Quality Sensor HELLA 6PX 012 684-021 : Review and evaluation
8 reviews
The part number cross-references to the BMW OEM number.
I needed a new auc sensor and this was at a good price
Good price and reliable supplier
Need to replace a broken one
Perfect fit, good quality!
Works perfectly.
Perfect fit
Good quality
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Questions and answers
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