Bosch 13736 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for Volkswagen Golf and Jetta

The Bosch Actual OE Oxygen Sensor 13736 is designed specifically for Volkswagen Golf and Jetta models. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal engine performance and emissions control.

• Specific fit for Volkswagen Golf and Jetta
• Heated narrow-band oxygen sensor for precise readings
• Threaded mounting type with 18 mm thread diameter
• 21.5-inch wiring harness length with 4-wire blade terminals
• Durable metal housing with a 22 mm hex size for installation
• Oblong male connector with 4 terminals included
• Standard replacement grade for reliable performance

About the Bosch Actual OE Oxygen Sensor Line

The Actual OE Oxygen Sensor line by Bosch is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and performance consistency for Volkswagen vehicles, including the Golf and Jetta. The 13736 part number belongs to this line, offering a standard replacement sensor with heated functionality to support efficient emissions control systems.

Detailed Product Description

This Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor includes a 21.5-inch wiring harness with four blade-type terminals and a male oblong connector, ensuring a secure and specific fit for Volkswagen Golf and Jetta models. The sensor’s metal housing and threaded mounting type with an 18 mm thread diameter provide durability and ease of installation. With an overall length of 25.2 inches and a 22 mm hex size, this sensor is designed for straightforward replacement in the vehicle’s exhaust system.

Common Applications and Issues Addressed

• Restores proper air-fuel ratio monitoring for Volkswagen Golf and Jetta
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing accurate emissions data
• Helps reduce harmful exhaust emissions
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Bosch 13736 oxygen sensor, ensure the vehicle is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness length and connector type match the original sensor to ensure proper fitment. Avoid over-tightening the threaded sensor to prevent damage to the exhaust manifold or sensor threads.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards and are designed for durability and reliable performance. The Actual OE Oxygen Sensor line provides a standard replacement grade sensor that aligns with original equipment specifications. Warranty coverage details should be confirmed with the point of purchase or Bosch directly.