Bosch 13071 Oxygen Sensor - Downstream, Downstream Rear or Upstream

Reliable Oxygen Sensor for Acura, Honda, and Isuzu Vehicles

The Bosch Engineered Oxygen Sensor 13071 is designed to provide accurate air-fuel mixture readings for specific Acura, Honda, and Isuzu models. This narrow-band heated oxygen sensor ensures optimal engine performance and emission control for vehicles like the Honda Accord, Prelude, and Acura TL.

• Specific fit for Acura, Honda, and Isuzu models including Accord, CL, NSX, Oasis, Odyssey, Prelude, and TL
• Heated narrow-band oxygen sensor for precise emission monitoring
• 28.5-inch wiring harness length with 4-wire blade terminals
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with steel finish and female rectangular connector
• Standard replacement grade with included wiring harness

About the Bosch Engineered Oxygen Sensor Line

The Bosch Engineered Oxygen Sensor line focuses on delivering reliable emission control components engineered to meet or exceed OEM specifications. The 13071 oxygen sensor is part of this line, offering a specific fit and heated narrow-band sensor technology to maintain accurate air-fuel ratio readings and support emission system efficiency in compatible Acura, Honda, and Isuzu vehicles.

Detailed Product Description

This Bosch oxygen sensor 13071 features a 4-wire design with blade-type terminals and a female rectangular connector, ensuring secure and proper electrical connections. The sensor’s heated element allows it to reach operating temperature quickly, improving response time and accuracy. With a threaded mounting type and an 18 mm thread diameter, installation is straightforward and compatible with designated vehicle models. The sensor’s metal housing and steel finish provide durability under harsh engine conditions. The overall length of 31.9 inches and wiring harness length of 28.5 inches offer sufficient reach for installation without modification.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for improved fuel efficiency
• Helps resolve check engine light codes related to oxygen sensor failure
• Supports proper catalytic converter function by maintaining correct air-fuel ratios
• Reduces vehicle emissions to meet regulatory standards
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

Ensure the vehicle is cool before removing the old oxygen sensor to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the connector type matches the vehicle harness before installation. The 4-wire heated sensor requires proper wiring connections; confirm the female rectangular connector aligns with the vehicle’s wiring harness. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications.

Quality Assurance and Warranty

The Bosch Engineered Oxygen Sensor 13071 is manufactured to meet OEM standards for fit, form, and function. It includes a wiring harness and is designed for standard replacement applications. Bosch products typically come with a limited warranty covering defects in materials and workmanship; please refer to Bosch’s official warranty documentation for specific terms.