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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
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
O2 Oxygen SensorFitmentCompatible with: 2011-14 Mercedes Benz ML350 V6 3.0L DownstreamCompatible with: 2020-22 Mercedes Benz Sprinter 2500 L4 2.1L UpstreamCompatible with: 2014-17 Mercedes Benz Sprinter 2500 L4 2.1L UpstreamCompatible with: 2014-17 Mercedes Benz Sprinter 3500 L4 2.1L UpstreamCompatible with: 2011 Mercedes Benz ML350 V6 3.0L UpstreamCompatible with: 2022 Mercedes Benz Sprinter 2500 L4 2.0L UpstreamCompatible with: 2020-22 Mercedes Benz Sprinter 3500XD L4 2.1L UpstreamCompatible with: 2013-16 Mercedes Benz GL350 V6 3.0L UpstreamCompatible with: 2010-12 Mercedes Benz R350 V6 3.0L DownstreamCompatible with: 2020-22 Mercedes Benz Sprinter 3500 L4 2.1L UpstreamCompatible with: 2010-11 Mercedes Benz GL350 V6 3.0L DownstreamCompatible with: 2022 Mercedes Benz Sprinter 1500 L4 2.0L UpstreamCompatible with: 2017 Mercedes Benz GLS350d V6 3.0L UpstreamProduct AttributesThread Diameter: 0.71 inWrench Size: 0.87 inWiring Harness Length: 11.14 inOverall Length: 14.17 inThread Diameter: 18 mmWrench Size: 22 mmWiring Harness Length: 283 mmOverall Length: 360 mmWire Quantity: 5Terminal Quantity: 5Terminal Type: BladeThread Size: M18x1.5-6eTerminal Gender: MaleConnector Gender: MaleConnector Shape: Oblong with FlatUniversal Or Specific Fit: SpecificGrade Type: Standard ReplacementMounting Type: ThreadedSensor Type: Wide-BandHeated: 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: 234-5046Walker Products: 250-25088
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 materials is the TRQ O2 Oxygen Sensor made of?A: The TRQ O2 Oxygen Sensor is made with double-layered three hundred ten S stainless steel for durability and moisture resistance.
Q: What are the dimensions of the TRQ O2 Oxygen Sensor?A: The overall length of the TRQ O2 Oxygen Sensor is fourteen point seventeen inches, and the thread diameter is zero point seventy-one inches.
Q: How many wires does the TRQ O2 Oxygen Sensor have?A: The TRQ O2 Oxygen Sensor features five wires, which connect to the vehicle’s emission system.
Q: How do I install the TRQ O2 Oxygen Sensor?A: To install the TRQ O2 Oxygen Sensor, locate the sensor position in your vehicle, remove the old sensor, and connect the new sensor with the existing wiring harness.
Q: Is the TRQ O2 Oxygen Sensor compatible with my vehicle?A: Yes, the TRQ O2 Oxygen Sensor is compatible with multiple Mercedes-Benz models, including the ML350 and Sprinter series from various years.
Q: Do I need any special tools to install the TRQ O2 Oxygen Sensor?A: Yes, you will need a wrench size of zero point eighty-seven inches or twenty-two millimeters to install the TRQ O2 Oxygen Sensor.
Q: How do I maintain the TRQ O2 Oxygen Sensor?A: To maintain the TRQ O2 Oxygen Sensor, regularly check for any signs of wear or damage and replace it every sixty thousand miles to ensure optimal performance.
Q: Is the TRQ O2 Oxygen Sensor safe to use?A: Yes, the TRQ O2 Oxygen Sensor is designed with safety in mind and complies with emission standards for vehicle operation.
Q: What is the shelf life of the TRQ O2 Oxygen Sensor?A: While there is no specific shelf life for the TRQ O2 Oxygen Sensor, it is recommended to install it promptly after purchase for best performance.
Q: How does the TRQ O2 Oxygen Sensor improve engine performance?A: The TRQ O2 Oxygen Sensor improves engine performance by optimizing fuel economy and reducing emissions through accurate oxygen level detection.
Q: What should I do if the TRQ O2 Oxygen Sensor arrives damaged?A: If the TRQ O2 Oxygen Sensor arrives damaged, contact customer support immediately to initiate a return or exchange.
Q: Is there a warranty for the TRQ O2 Oxygen Sensor?A: Yes, the TRQ O2 Oxygen Sensor typically comes with a warranty, which covers manufacturing defects.
Q: Can I return the TRQ O2 Oxygen Sensor if it doesn't fit?A: Yes, you can return the TRQ O2 Oxygen Sensor if it does not fit your vehicle, as long as it is within the return policy timeframe.
Q: What are the reference numbers for the TRQ O2 Oxygen Sensor?A: The reference numbers for the TRQ O2 Oxygen Sensor are two hundred thirty-four dash five thousand forty-six and two hundred fifty dash two thousand fifty-eight.
Q: Does the TRQ O2 Oxygen Sensor require calibration?A: No, the TRQ O2 Oxygen Sensor is pre-calibrated and does not require additional calibration during installation.