Denso Lambda Sensor - DOX-1419

The Denso DOX-1419 Oxygen Sensor is a premium, OE-equivalent component engineered to ensure precis...

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eBayLambda sensor Heated DOX-1419 DENSO for VOLVO S70 V70   S80 I C70 I Convertible
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Product Information

Full details

The Denso DOX-1419 Lambda Sensor is an ideal replacement part for vehicle owners looking to restore factory-level engine performance and fuel efficiency. Designed as a premium, OE-equivalent component, it ensures accurate air-fuel ratio monitoring and seamless integration with your vehicle's exhaust system. While it is built to exact OEM standards for reliability, users must verify their vehicle's specific compatibility requirements and sensor measurements before installation to ensure a proper fit.

All features

Model Part NumberDOX-1419
BrandDenso

Extended Product Information

FAQs

Is the thread already lubricated?

Yes, the Denso DOX-1419 comes pre-greased with anti-seize compound on the threads for easy installation.

What is the connector type on this sensor?

This sensor features a standard 4-pin connector designed for direct plug-and-play compatibility.

Does cable length matter for this installation?

Yes, the 620 mm cable length is specific to certain configurations; ensure it matches your existing sensor to allow for proper routing.

Can I use this sensor on any vehicle?

No, you must verify compatibility by cross-referencing your vehicle's make, model, and engine type against the DOX-1419 specifications.

What is the thread size for this sensor?

The sensor features an M18x1.5 thread size, which is standard for many automotive oxygen sensors.

Troubleshooting

Check Engine light remains illuminated after installation

Clear the diagnostic trouble codes (DTCs) using an OBD-II scanner, as the computer may need a reset to recognize the new sensor.

Sensor is difficult to remove from the exhaust manifold

Apply a high-quality penetrating oil to the threads and allow it to sit for several minutes; ensure the engine is warm (not hot) to help loosen the metal.

Pros and Cons

Pros

  • Direct-fit design guarantees compatibility with specified vehicle models
  • Pre-greased threads save time during installation
  • High-quality construction ensures a long service life
  • Restores original fuel efficiency and emission performance

Cons

  • Requires professional verification of fitment before purchase
  • Requires specialized socket tools for proper removal and installation
  • Sensitive electronic component requires careful handling

Setup, Compatibility & Care

Before installation, ensure your vehicle is fully compatible with the DOX-1419 part number by checking the manufacturer's catalog or cross-referencing your VIN.

  1. Ensure the engine is completely cool to avoid burns.
  2. Locate the old sensor in the exhaust system and disconnect the 4-pin wiring harness.
  3. Use an oxygen sensor socket to carefully unscrew the old unit.
  4. Clean the mounting area if necessary, ensuring no debris falls into the exhaust pipe.
  5. Install the new DOX-1419 unit; the threads come pre-greased, but avoid getting grease on the sensor tip.
  6. Tighten to manufacturer torque specifications.
  7. Reconnect the wiring harness until it clicks.

Regular maintenance involves keeping the exhaust system free of leaks, as exhaust leaks can introduce false air and confuse the sensor's readings.

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