O2 Oxygen Sensor

Fitment
Compatible with: 2013-17 BMW X3 L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2011-13 BMW X5 L6 3.0L Gas Engine Downstream Cylinders #4 - 6
Compatible with: 2011-13 BMW X5 L6 3.0L Gas Engine Downstream Cylinders #1 - 3
Compatible with: 2011-16 BMW 535i L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2011-16 BMW 535i xDrive L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2011-12 BMW X3 L6 3.0L Turbo Downstream Bank 1 Sensor 2
Compatible with: 2011-16 BMW X6 L6 3.0L Downstream Bank 2 Sensor 2 Cylinders #4 - 6
Compatible with: 2011-16 BMW X6 L6 3.0L Downstream Bank 1 Sensor 2 Cylinders #1 - 3
Compatible with: 2011-13 BMW 335i L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2011-13 BMW 135i L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2013-17 BMW 640i Gran Coupe L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2015 BMW X4 L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2010-16 BMW 535i GT L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2012-17 BMW 640i L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2013-15 BMW 740Li L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2011-16 BMW 535i xDrive GT L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2014-16 BMW 335i GT xDrive L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2013-15 BMW 740i L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2014-17 BMW 640i xDrive Gran Coupe L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2013-15 BMW 740Li xDrive L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2014-17 BMW 640i xDrive L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2013 BMW 135is L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2013 BMW ActiveHybrid 3 L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2012-13 BMW ActiveHybrid 5 L6 3.0L Downstream Bank 1 Sensor 2
Compatible with: 2013-15 BMW ActiveHybrid 7 L6 3.0L Downstream Bank 1 Sensor 2

Product Attributes
Thread Diameter: 0.71 in
Wrench Size: 0.87 in
Thread Diameter: 18 mm
Wrench Size: 22 mm
Wiring Harness Length: 23.9 in
Overall Length: 30.71 in
Wire Quantity: 4
Terminal Quantity: 5
Wiring Harness Length: 607 mm
Overall Length: 780 mm
Terminal Type: Blade
Connector Gender: Female
Sensor Type: Heated
Thread Size: M18x1.5-6e
Terminal Gender: Male
Band Type: Narrow
Grade Type: Regular
Universal Or Specific Fit: Specific
Connector Shape: Square
Mounting Type: Threaded
Features & Benefits: Highest Quality Materials
Features & Benefits: Quality Tested - built to a strict level of product standards.

Item Details
TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle's emission system. Each sensor is isostatically-pressed for improved strength and durability, and plasma-sprayed to improve sensitivity and prolong the service life of the sensors. Oxygen sensors wear out over time and should be replaced every 60,000 miles to prevent poor engine performance. TRQ recommends replacing the oxygen sensors in sets to optimize fuel economy and reduce overall emissions. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.

Reference Numbers
BMW: 11787589475
Bosch: 16417
DENSO: 234-4479
Walker Products: 250-24991