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Air / Fuel Ratio Sensor NGK
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Air / Fuel Ratio Sensor - Upstream or Upstream Left (NGK) for 2005-2016 BMW & Mercedes-Benz

✗ OUT OF STOCK
$184.77
Save up to 80% vs List Price!

ℹ️ Product Notes

Position: Upstream or Upstream Left (Driver Side)
B1S1 Equipped w/ 1 Upstream Sensor Only OE Equivalent Design
Direct Fit 5-Wire A/F Sensor
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Brand: NGK
Condition: New
See All Other Air / Fuel Ratio Sensors
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120-Day Returns
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Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
EF980A0
  • Position: Upstream or Upstream Left (Driver Side) Position
  • New Condition
  • NGK Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Connector Color Black
Connector Gender Female
Connector Shape Rectangular
Grade Type Standard Replacement
Heated Yes
Hex Size 7/8" (22mm)
Sensor Type Wide-band
Technology 5-wire A/f Sensor
Terminal Gender Male
Terminal Quantity 6
Terminal Type Blade
Thread Diameter 18.00
Wire Quantity 5
Wiring Harness Length 1200.00, 47.25

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 11 models(tapclick to expand)(tapclick to hide)
1 Series M 2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2011 L6 3.0L Turbo RWD Manual
135i 2008-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2008 - 2010 L6 3.0L Turbo RWD Automatic & Manual
Base Coupe 2008 - 2010 L6 3.0L Turbo RWD Automatic & Manual
Base Hatchback 2009 - 2010 L6 3.0L Turbo RWD Automatic & Manual
Base Hatchback 2009 - 2010 L6 3.0L Turbo RWD Automatic & Manual
335i 2007-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2007 - 2010 L6 3.0L Turbo RWD Automatic & Manual
Base Coupe 2007 - 2010 L6 3.0L Turbo RWD Automatic & Manual
Base Sedan 2007 - 2010 L6 3.0L Turbo RWD Automatic & Manual
M Sport Sedan 2008 - 2010 L6 3.0L Turbo RWD Automatic & Manual
335i xDrive 2009-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2009 - 2010 L6 3.0L Turbo AWD Automatic & Manual
Base Sedan 2009 - 2010 L6 3.0L Turbo AWD Automatic & Manual
335is 2011-2013 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2011 - 2013 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
Base Coupe 2011 - 2013 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
335xi 2007-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2008 L6 3.0L Turbo AWD Automatic & Manual
Base Sedan 2007 - 2008 L6 3.0L Turbo AWD Automatic & Manual
535i 2008-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2008 - 2010 L6 3.0L Turbo RWD Automatic & Manual
Base Wagon 2010 L6 3.0L Turbo RWD Automatic & Manual
Gran Turismo Hatchback 2010 L6 3.0L Turbo RWD Automatic
535i xDrive 2009-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2009 - 2010 L6 3.0L Turbo AWD Automatic & Manual
Base Wagon 2009 - 2010 L6 3.0L Turbo AWD Automatic & Manual
535xi 2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2008 L6 3.0L Turbo AWD Automatic & Manual
Base Wagon 2008 L6 3.0L Turbo AWD Automatic & Manual
X6 2008-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
ActiveHybrid SUV 2010 V8 4.4L FULL HYBRID EV-GAS (FHEV) Turbo AWD Automatic
M SUV 2010 V8 4.4L Turbo AWD Automatic
xDrive35i SUV 2008 - 2010 L6 3.0L Turbo AWD Automatic
xDrive35iA SUV 2009 - 2010 L6 3.0L Turbo AWD Automatic
xDrive50i SUV 2008 - 2010 V8 4.4L Turbo AWD Automatic
xDrive50iA SUV 2009 - 2010 V8 4.4L Turbo AWD Automatic
Z4 2009-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
2.5si Convertible 2009 - 2010 L6 2.5L RWD Automatic & Manual
3.0si Convertible 2009 - 2010 L6 3.0L RWD Automatic & Manual
Design Pure Traction Convertible 2014 - 2016 L4 2.0L Turbo RWD Automatic
Design Pure Traction Convertible 2014 L4 2.0L Turbo RWD Manual
M Coupe Coupe 2009 L6 3.2L RWD Manual
M Roadster Convertible 2009 L6 3.2L RWD Manual
M Sport Convertible 2014 - 2016 L4 2.0L Turbo RWD Automatic & Manual
M Sport Convertible 2014 - 2016 L6 3.0L RWD Automatic & Manual
sDrive18i Convertible 2014, 2016 L4 2.0L Turbo RWD Automatic
sDrive18i Convertible 2014 L4 2.0L Turbo RWD Manual
sDrive18iA Convertible 2015 L4 2.0L Turbo RWD Automatic
sDrive20i Convertible 2012 - 2013 L4 2.0L Turbo RWD Automatic & Manual
sDrive23i Convertible 2011 L6 2.5L RWD Automatic & Manual
sDrive28i Convertible 2012 - 2016 L4 2.0L Turbo RWD Automatic & Manual
sDrive30i Convertible 2009 - 2011 L6 3.0L RWD Automatic & Manual
sDrive35i Convertible 2011 - 2013 L6 3.0L RWD Automatic & Manual
sDrive35i Convertible 2011 - 2013 L6 3.0L Turbo RWD Automatic
sDrive35i Convertible 2009 - 2016 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
sDrive35i Pure Traction Convertible 2014 L6 3.0L Turbo RWD Automatic Dual Clutch
sDrive35is Convertible 2011 - 2016 L6 3.0L Turbo RWD Automatic Dual Clutch
Mercedes-Benz 2 models(tapclick to expand)(tapclick to hide)
CLK63 AMG 2007-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2007 - 2009 V8 6.3L RWD Automatic
Base Coupe 2008 - 2009 V8 6.3L RWD Automatic
Black Series Coupe 2008 V8 6.3L RWD Automatic
E320 2005-2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
4Matic Sedan 2005 V6 3.2L AWD Automatic
4Matic Wagon 2005 V6 3.2L AWD Automatic
Base Sedan 2005 V6 3.2L RWD Automatic
Base Wagon 2005 V6 3.2L RWD Automatic
CDI Sedan 2005 - 2006 L6 3.2L DIESEL Turbo RWD Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

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.

More Information


NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Fits Years: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

Fits Models: 1 Series M, 135i, 335i, 335i xDrive, 335is, 335xi, 535i, 535i xDrive, 535xi, CLK63 AMG, E320, X6, Z4

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Meets or exceeds OE standards

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