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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: 2017-18 Toyota Yaris iA L4 1.5L Downstream Bank 1 Sensor 2Compatible with: 2016-18 Mazda CX-3 L4 2.0L Downstream Bank 1 Sensor 2Compatible with: 2016-18 Mazda MX-5 Miata L4 2.0L Downstream Bank 1 Sensor 2Compatible with: 2016 Scion iA L4 1.5L Downstream Bank 1 Sensor 2Compatible with: 2019 Toyota Yaris L4 1.5L To 8/31/18 Production Date DownstreamProduct AttributesThread Diameter: 0.71 inWrench Size: 0.87 inWiring Harness Length: 12.32 inOverall Length: 16.93 inThread Diameter: 18 mmWrench Size: 22 mmWiring Harness Length: 313 mmWire Quantity: 4Terminal Quantity: 4Overall Length: 430 mmConnector Gender: FemaleTerminal Gender: FemaleThread Size: M18x1.5-6eSensor Type: Narrow-BandTerminal Type: Pressure ContactUniversal Or Specific Fit: SpecificConnector Shape: SquareGrade Type: Standard ReplacementMounting Type: ThreadedHeated: YesSensor Design: ThimbleProduct 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: 234-8000Walker Products: 250-241177
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 of double-layered 310S stainless steel for additional protection from moisture and debris.
Q: What are the dimensions of the TRQ O2 Oxygen Sensor?A: The overall length of the sensor is sixteen point ninety-three inches, with a thread diameter of zero point seventy-one inches.
Q: How many wires does the TRQ O2 Oxygen Sensor have?A: The sensor has four wires, which are designed for specific fit applications.
Q: How do I install the TRQ O2 Oxygen Sensor?A: To install the sensor, locate the downstream bank one sensor on your vehicle and replace the old sensor with the new TRQ O2 Oxygen Sensor.
Q: Is the TRQ O2 Oxygen Sensor compatible with my car?A: Yes, this sensor is compatible with several models, including the 2016 to 2018 Mazda CX-3 and the 2017 to 2018 Toyota Yaris iA.
Q: Do I need to modify my vehicle to use this sensor?A: No, the TRQ O2 Oxygen Sensor is designed as a direct replacement, so no modifications are needed for installation.
Q: How do I maintain the TRQ O2 Oxygen Sensor?A: To maintain the sensor, ensure it is installed correctly and replace it every sixty thousand miles to prevent engine performance issues.
Q: What is the shelf life of the TRQ O2 Oxygen Sensor?A: The sensor does not have a specific shelf life, but it should be installed within a reasonable time frame to ensure optimal performance.
Q: Is the TRQ O2 Oxygen Sensor safe to use?A: Yes, the sensor is manufactured to precise specifications and is designed to meet safety standards for automotive use.
Q: How does the TRQ O2 Oxygen Sensor improve engine performance?A: The sensor helps restore engine performance by improving fuel economy and lowering emissions when functioning correctly.
Q: What should I do if the TRQ O2 Oxygen Sensor arrives damaged?A: If the sensor arrives damaged, contact the seller for return instructions and possible replacement options.
Q: Is there a warranty for the TRQ O2 Oxygen Sensor?A: Yes, the TRQ O2 Oxygen Sensor typically comes with a warranty, but check the specific product details for coverage information.
Q: How do I confirm compatibility with my vehicle?A: You can confirm compatibility using the Amazon Garage 'confirmed fit' feature or by reviewing the compatibility chart provided.
Q: What is the connector type for the TRQ O2 Oxygen Sensor?A: The sensor features a female connector type, which is standard for this model.
Q: What are the reference numbers for this sensor?A: The reference numbers for the TRQ O2 Oxygen Sensor include two hundred fifty-two hundred forty-one thousand one hundred seventy-seven and two hundred thirty-four thousand eight thousand.
Q: How can I ensure proper installation of the TRQ O2 Oxygen Sensor?A: For proper installation, follow the instructions provided by TRQ and consider watching DIY videos available on their website.