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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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O2 Oxygen SensorFitmentCompatible with: 2016-18 BMW X5 L6 3.0L Gas Engine Downstream Bank 1 Sensor 2Compatible with: 2014-15 BMW X5 L6 3.0L Gas Engine Downstream Cylinders #4 - 6Compatible with: 2014-15 BMW X5 L6 3.0L Gas Engine Downstream Cylinders #1 - 3Compatible with: 2014-20 BMW I3 L2 0.6L Downstream Bank 1 Sensor 2Compatible with: 2015-20 BMW M4 L6 3.0L Downstream Bank 2 Sensor 2 Cylinders #4 - 6Compatible with: 2017-19 BMW X6 L6 3.0L Downstream Bank 2 Sensor 2 Cylinders #4 - 6Compatible with: 2017-19 BMW X6 L6 3.0L Downstream Bank 1 Sensor 2 Cylinders #1 - 3Compatible with: 2016-18 BMW X4 L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2015-18 BMW M3 L6 3.0L Downstream Bank 2 Sensor 2 Cylinders #4 - 6Compatible with: 2014-16 BMW 435i L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2014-16 BMW 435i xDrive L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2014-15 BMW 335i xDrive L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2014-16 BMW M235i L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2014-15 BMW 335i L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2016-18 BMW M2 L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2019-20 BMW M2 L6 3.0L Downstream Right Bank 2 Sensor 2Compatible with: 2014-16 BMW i8 L3 1.5L Downstream Bank 1 Sensor 2Compatible with: 2015-16 BMW M235i xDrive L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2015-16 BMW 435i Gran Coupe L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2018-20 BMW i3s L2 0.6L Downstream Bank 1 Sensor 2Compatible with: 2015-16 BMW 435i xDrive Gran Coupe L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2021 BMW I3 L2 0.6L DownstreamCompatible with: 2021 BMW i3s L2 0.6L DownstreamCompatible with: 2017 BMW 535i xDrive GT L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2018-19 BMW 640i Gran Coupe L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2017 BMW 535i GT L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2018-19 BMW 640i xDrive Gran Coupe L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2018 BMW 640i L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2014-15 BMW ActiveHybrid 3 L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2018 BMW 640i xDrive L6 3.0L Downstream Bank 1 Sensor 2Compatible with: 2014-16 BMW ActiveHybrid 5 L6 3.0L Downstream Bank 1 Sensor 2Product AttributesThread Diameter: 0.71 inWrench Size: 0.87 inThread Diameter: 18 mmWiring Harness Length: 20.67 inWrench Size: 22 mmOverall Length: 25.59 inTerminal Quantity: 4Wire Quantity: 4Wiring Harness Length: 525 mmOverall Length: 650 mmTerminal Type: BladeThread Size: M18x1.5-6eTerminal Gender: MaleConnector Gender: MaleSensor Type: Narrow-BandConnector Shape: RectangleUniversal Or Specific Fit: SpecificGrade Type: Standard ReplacementMounting Type: ThreadedHeated: YesSensor Design: PlanarProduct Features Application Specific Design: No modifications and pre-calibrated Isotatic-pressed and plasma-sprayed for extended service life Double-Layered 310S Stainless Steel: Additional protection from moisture and debris Restored Engine Performance: Improved fuel economy and lower emissionsItem DetailsTRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicles 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 NumbersDENSO: 234-4970, 234-4971, 234-4973Walker Products: 250-241161
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the thread diameter of the TRQ Engine Exhaust O2 Oxygen Sensor?A: The thread diameter is zero point seventy-one inches. This measurement ensures a proper fit for the installation on compatible BMW models.
Q: What is the overall length of the TRQ Oxygen Sensor?A: The overall length is twenty-five point fifty-nine inches. This length is designed to ensure optimal placement and functionality in your vehicle.
Q: What is the wiring harness length on this oxygen sensor?A: The wiring harness length is twenty point sixty-seven inches. This length allows for easy connection to the vehicle's electrical system.
Q: Is the TRQ Oxygen Sensor compatible with other models?A: Yes, it is compatible with various BMW models from two thousand fourteen to two thousand twenty. This sensor fits multiple engine configurations, including the BMW X5, X6, M4, and others.
Q: How many terminals does the TRQ Oxygen Sensor have?A: The sensor has four terminals. This configuration is essential for accurate readings and proper functioning in emission control.
Q: What type of sensor is the TRQ Oxygen Sensor?A: It is a narrow-band sensor. This type is designed to provide precise data for adjusting the air-fuel mixture in your vehicle's engine.
Q: How do I install the TRQ Oxygen Sensor?A: Installation is straightforward and does not require modifications. Simply remove the old sensor and replace it with the new one, ensuring a secure fit.
Q: Is this oxygen sensor suitable for a DIY installation?A: Yes, it is designed for easy installation. TRQ provides a catalog of DIY videos to assist you, making the process accessible for all skill levels.
Q: What maintenance is required for the TRQ Oxygen Sensor?A: Regular checks are recommended to ensure functionality. Oxygen sensors generally need replacement every sixty thousand miles to maintain engine performance.
Q: Can I wash the TRQ Oxygen Sensor?A: No, washing is not recommended. Keeping the sensor dry and free from contaminants is essential for optimal performance.
Q: What should I do if the TRQ Oxygen Sensor arrives damaged?A: Contact customer support immediately for assistance. TRQ provides a warranty and can guide you through the return or replacement process.
Q: Does the TRQ Oxygen Sensor come with a warranty?A: Yes, it comes with a warranty. This ensures that you can have peace of mind regarding the quality and durability of the product.
Q: What is the difference between a specific-fit and a universal oxygen sensor?A: A specific-fit sensor is designed for particular models, ensuring optimal compatibility, whereas a universal sensor may require modifications for installation.
Q: How does the TRQ Oxygen Sensor improve fuel economy?A: The sensor accurately monitors exhaust gases, allowing the engine to adjust the air-fuel mixture, which helps improve fuel economy and reduce emissions.
Q: What materials are used in the TRQ Oxygen Sensor?A: It features double-layered three hundred ten S stainless steel for durability. This material protects against moisture and debris, enhancing the sensor's lifespan.
Q: Is the TRQ Oxygen Sensor heated?A: Yes, it is a heated sensor. The heating element helps achieve optimal operating temperatures quickly, improving sensor responsiveness and accuracy.