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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: 2015 Toyota Sienna V6 3.5L From 9/01/04 Production Date Downstream FrontCompatible with: 2016 Toyota Sienna V6 3.5L Downstream FrontProduct AttributesThread Diameter: 0.71 inWrench Size: 0.87 inThread Diameter: 18 mmWiring Harness Length: 21.06 inWrench Size: 22 mmOverall Length: 25.98 inWire Quantity: 4Terminal Quantity: 4Wiring Harness Length: 535 mmOverall Length: 660 mmTerminal Type: BladeThread Size: M18x1.5-6eConnector Gender: MaleTerminal Gender: MaleSensor Type: Narrow-BandUniversal 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: 234-4946Walker Products: 250-241191
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 material is the TRQ Downstream Front O2 Oxygen Sensor made of?A: The TRQ Downstream Front O2 Oxygen Sensor is made of double-layered three hundred ten S stainless steel, providing additional protection from moisture and debris.
Q: What are the dimensions of the TRQ O2 Oxygen Sensor?A: The overall length of the TRQ O2 Oxygen Sensor is twenty-five point ninety-eight inches, and the wiring harness length is twenty-one point zero six inches.
Q: What is the thread size of the TRQ Oxygen Sensor?A: The thread size of the TRQ Oxygen Sensor is M eighteen by one point five six e.
Q: How do I install the TRQ Downstream Front O2 Oxygen Sensor?A: To install the TRQ Downstream Front O2 Oxygen Sensor, simply replace your old sensor with this direct-fit component, ensuring a precise fit without modifications.
Q: Is the TRQ O2 Oxygen Sensor compatible with specific vehicle models?A: Yes, the TRQ O2 Oxygen Sensor is compatible with the two thousand fifteen and two thousand sixteen Toyota Sienna with a V six three point five liter engine.
Q: How often should I replace the TRQ Oxygen Sensor?A: It is recommended to replace the TRQ Oxygen Sensor every sixty thousand miles to maintain optimal engine performance and emissions.
Q: How should I care for the TRQ O2 Oxygen Sensor?A: To keep the TRQ O2 Oxygen Sensor in good condition, avoid exposure to extreme temperatures and moisture, and ensure it is properly installed.
Q: What is the warranty for the TRQ O2 Oxygen Sensor?A: The TRQ O2 Oxygen Sensor typically comes with a limited warranty. Please check the product details or contact customer support for specifics.
Q: Is the TRQ Oxygen Sensor safe for DIY installation?A: Yes, the TRQ Oxygen Sensor is designed for easy installation, making it suitable for DIY projects with minimal tools needed.
Q: What if the TRQ O2 Oxygen Sensor arrives damaged?A: If the TRQ O2 Oxygen Sensor arrives damaged, you should contact customer support for return or exchange options.
Q: Is the TRQ Oxygen Sensor pre-calibrated?A: Yes, the TRQ Oxygen Sensor is pre-calibrated for immediate use, eliminating the need for modifications.
Q: Can I use the TRQ O2 Oxygen Sensor for vehicles other than Toyota Sienna?A: No, the TRQ O2 Oxygen Sensor is specifically designed for two thousand fifteen and two thousand sixteen Toyota Sienna models.
Q: What features enhance the performance of the TRQ O2 Oxygen Sensor?A: The TRQ O2 Oxygen Sensor features isostatic pressing and plasma spraying to improve strength, durability, and sensitivity.
Q: Does the TRQ Oxygen Sensor improve fuel economy?A: Yes, the TRQ Oxygen Sensor is designed to restore engine performance, leading to improved fuel economy and lower emissions.
Q: What type of sensor is the TRQ O2 Oxygen Sensor?A: The TRQ O2 Oxygen Sensor is a narrow-band sensor designed for specific applications to ensure optimal performance.