Lambda Sensor - Denso - DOX-0617

Name: Lambda Sensor - Denso - DOX-0617
Brand: Denso
SKU: w743bdyllg
Availability: InStock

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Lambda sensor Heated DOX-0617 DENSO for TOYOTA PRIUS C-HR PRIUS PHV C-HR VAN

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Product Information

Full details

This Denso DOX-0617 Lambda Sensor is designed for Toyota C-HR ZYX1/ZYX10 1.8 Hybrid (2ZR-FXE) models from 2016 onwards. It provides OE-equivalent quality for reliable engine performance and fuel efficiency. The primary caveat is ensuring exact vehicle fitment using the make/model tool or contacting support, as this is not a universal part.

All features

Model Part Number	DOX-0617
Brand	Denso

Extended Product Information

FAQs

How do I know if my lambda sensor needs replacing?

Symptoms of a failing lambda sensor include a illuminated Check Engine Light, decreased fuel economy, rough idling, and failed emissions tests.

What is the warranty on this Denso sensor?

While specific warranty details are best confirmed with the seller, Denso typically offers warranties on their OE replacement parts, reflecting their commitment to quality.

Can I install this sensor myself?

Installation typically requires specialized tools and knowledge of exhaust systems. It is recommended for a qualified mechanic to perform the installation to ensure proper fitment and avoid damage.

What does 'OE-equivalent' mean?

OE-equivalent means the part is manufactured to meet or exceed the specifications of the original equipment (OE) part, ensuring it functions and fits like the original.

What is the thread size of this sensor?

The thread size for the Denso DOX-0617 is M18x1.5.

What is the cable length?

The cable length of this lambda sensor is 265 mm.

What is the manufacturer part number (MPN)?

The Manufacturer Part Number (MPN) for this Denso Lambda Sensor is DOX-0617.

Troubleshooting

Check Engine Light (CEL) remains on after installation.

Ensure the sensor is correctly seated and the connector is securely plugged in. If the issue persists, the CEL may be due to a different fault, or the new sensor may be faulty. Further diagnosis by a mechanic is recommended.

Poor fuel economy continues after replacement.

Verify that the correct part number was installed for your vehicle. Check for other potential causes of poor fuel economy, such as vacuum leaks, dirty air filters, or other exhaust system issues.

Sensor shows intermittent readings or erratic behavior.

Ensure the wiring harness is not damaged and is securely connected. Exhaust leaks near the sensor can also cause inaccurate readings. Professional diagnosis may be required.

Pros and Cons

Pros

Ensures exact compatibility with compatible Toyota models.
Manufactured to high OE standards for reliable performance.
Direct fit design simplifies installation.
Trusted brand with a strong reputation in automotive components.
Helps maintain optimal fuel efficiency and emissions control.

Cons

Not a universal fit; requires specific vehicle compatibility check.
Requires professional installation for optimal performance and safety.
Specific to certain Toyota C-HR hybrid models only.

Setup, Compatibility & Care

Compatibility Verification: Before purchasing, it is crucial to verify that the Denso DOX-0617 Lambda Sensor is compatible with your specific vehicle. Use the provided make/model tool or contact customer support with your vehicle's details (Year, Make, Model, Engine Size) to confirm fitment. This sensor is specifically designed for the TOYOTA C-HR (_X1_) 1.8 Hybrid (ZYX10) from 2016 onwards (Engine: 2ZR-FXE).

Installation: Installation of an oxygen sensor typically requires specialized tools, such as a lambda sensor socket wrench. It is recommended that this part be installed by a qualified mechanic to ensure correct fitment and function. Ensure the engine is cool before attempting installation. The sensor's thread is pre-greased to aid in installation and prevent seizing.

Care: Oxygen sensors are sensitive components. Avoid exposing the sensor tip to contaminants like oils, greases (other than the pre-applied thread lubricant), or cleaning solvents. Regular vehicle maintenance, including proper oil changes and air filter replacements, helps protect the sensor from premature failure.