2Pcs Brand New High Performance Downstream O2 Oxygen Sensor fit for BMW OE Style
IMPORTANT: If you have any doubts about the fitment and the compatiblity, please feel free to send us a message before your order!
Item Feature:
- Direct Plug-In Replacement
- Built and tested to strict quality control standards
- Manufactured to meet or exceed OEM Specifications.
Item Specification:
- Wires：4
- Interchange Part Number：11781433940, 0258005109, 250-24392, 11781742050, 0258003477, 250-24611
The Items are Work with the Folloing Vehicles:
- 2000-2000 BMW 323CI E46 M52 L6-2.5L Upstream and Downstream
- 1999-2000 BMW 323I E46 M52 L6-2.5L Upstream and Downstream
- 2001-2003/03 BMW 325CI E46 M54 L6-2.5L Upstream and Downstream
- 2001-2003/03 BMW 325I E46 M54 L6-2.5L Upstream and Downstream
- 2001-2005 BMW 325XI E46 M54 L6-2.5L Upstream and Downstream
- 2000-2000 BMW 328CI E46 M52 L6-2.8L Upstream and Downstream
- 1999-2000 BMW 328I E46 M52 L6-2.8L Upstream and Downstream
- 2001-2003/03 BMW 330CI E46 M54 L6-3.0L Upstream and Downstream
- 2001-2003/03 BMW 330I E46 M54 L6-3.0L Upstream and Downstream
- 2001-2005 BMW 330XI E46 M54 L6-3.0L Upstream and Downstream
- 2001-2003/03 BMW 525I E39 M54 L6-2.5L Upstream and Downstream
- 1999-2000 BMW 528I E39 M52 L6-2.8L Upstream and Downstream
- 2001-2003/03 BMW 530I E39 M54 L6-3.0L Upstream and Downstream
- 2004-2005 BMW X3(M/T) E83 M54 L6-2.5L Upstream and Downstream
- 2004-2006 BMW X3(M/T) E83 M54 L6-3.0L Upstream and Downstream
- 2001-2006 BMW X5 E53 M54 L6-3.0L Upstream and Downstream
- 1999-2000 BMW Z3 E36 M52 L6-2.8L Upstream and Downstream
- 2001-2002 BMW Z3 E36 M54 L6-3.0L Upstream and Downstream
- 2003-2005 BMW Z4 E85 M54 L6-2.5L Upstream and Downstream
- 2003-2005 BMW Z4 E85 M54 L6-3.0L Upstream and Downstream
Notes: Please check fitment notes & description for accurate information.
Package Includes:
Payment
- 2* High Performance Oxygen Sensor
The Additional Technical Information：
Welcome to AOCORRY, we carry Replacement Auto Parts at the Most Factory Prices of Cars and Trucks. Based on Factories Supply Chain , High Quality and Good Reputation in the Field, we look forward to serve you for your vehicle needs!
A critical component of today’s modern vehicle is the sensor measuring the exhaust gases. This sensor works with the vehicle Electronic Control Unit (ECU) to constantly maintain the operation efficiency of the engine. If the oxygen content in the exhaust gas is too high (a lean mixture) or too low (a rich mixture), the sensor is able to transmit this information back to the ECU, which then adjust the air to fuel ratio.
Not all vehicles have sensors with the same output characteristics and these sensors are not interchangeable. It is important to confirm sensor type before making the repair.
In vehicles equipped with a heated oxygen sensor, the output voltage changes in accordance with the oxygen concentration in the exhaust gas. The ECU uses this output voltage to determine whether the present air/fuel ratio is richer or leaner than the stoichiometric air/fuel ratio (14.7:1).
Causes of a Rich Condition
- Plugged air filter
- Faulty ECU
- Faulty air mass meter
- Faulty air flow meter
- Faulty MAP sensor
- Faulty idle control valve
- Faulty fuel pressure regulator
- Faulty fuel injector(s)
- Restricted fuel return line
- Fouled spark plug(s)
- Faulty ignition wire(s)
- Ignition timing
- Faulty oxygen sensor
- Faulty air fuel sensor
- Faulty PCV
- Faulty EVAP
- Associated wiring
- Engine coolant temperature
Causes of a Lean Condition
- Vacuum leak
- Faulty ECU
- Faulty air mass meter
- Faulty air flow meter
- Faulty MAP sensor
- Faulty idle control valve
- Faulty fuel pressure regulator
- Faulty fuel pump
- Restricted fuel filter (screen)
- Faulty fuel injector(s)
- Faulty PCV
- Associated wiring
- Exhaust gas leak
- Faulty oxygen sensor
- Faulty air fuel sensor
- Ignition timing
- EGR valve
Service Guidance：
Welcome to AOCORRY, we carry Replacement Auto Parts at the Most Factory Prices of Cars and Trucks. Based on Factories Supply Chain , High Quality and Good Reputation in the Field, we look forward to serve you for your vehicle needs!
- Quality and Accuracy (Right parts of your car)
- Price and Service
- Shipping Time
If you have a question about a part you should contact us before buying. AOCORRY is proud to offer you the best price and fastest service for all your aftermarket parts needs. In order to keep our prices low, we have the following purchasing policies:
Payment
- We accept payments via Paypal.
- Visa / MasterCard, Discover, American Express
Shipping
- Items will be shipped within 24 hours After complete the payment. Saturday – Sunday (Not Included)
- We only ship to Paypal Confirmed Address.
Return Policy
- If you are not satisfied with the item when you received it, please contact us as soon as possible, we will do our best to meet your satisfaction.
- Please do not leave a negative feedback before contacting us.
- If you want to return the item for exchange or refund, please contact us within 2 weeks after received.
- Return postage is at buyer expense, unless the return is due to a verifiable fault at our end.
- Please keep the packing stuff after you get the package, as sometimes it will be used if there is any problem.
- You have 30 Days for return the item.
Contact Us
AOCORRY
Business Hours: Monday - Friday: 9:00 am to 5:00 pm EST; Saturday - Sunday: 10:00 am to 3:00 pm EST
Please feel free to contact us also trough eBay if you have any question about the items, we will do our best to serve you.
WHOLESALE INQUIRIES ARE WELCOME
After-Sales Service
Your satisfaction is the most important thing we pursue. We always strive for all 5 star DSR (Detailed Seller Ratings) and POSITIVE feedback. If you have any questions/complaints please feel free to contact us before leave feedback. You can leave us eBay message at any time and we will try our best to solve the problem as soon as possible.
Your satisfaction is the most important thing we pursue. We always strive for all 5 star DSR (Detailed Seller Ratings) and POSITIVE feedback. If you have any questions/complaints please feel free to contact us before leave feedback. You can leave us eBay message at any time and we will try our best to solve the problem as soon as possible.
A reciprocal positive feedback will be left for all the ones received.
On Jun-07-18 at 20:25:02 PDT, seller added the following information: