Bosch 17452 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 17452

The Bosch Actual OE Oxygen Sensor 17452 is designed specifically for Ford Fiesta models, providing precise emission control and optimal engine performance. This oxygen sensor features a heated wide-band design and a threaded mounting type for reliable installation and operation.

• Specific fit for Ford Fiesta vehicles
• Heated wide-band oxygen sensor for accurate air-fuel ratio monitoring
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• Includes a 14.4-inch wiring harness with 5 wires and oblong male connector
• Durable metal housing finished in steel for long-lasting use
• Standard replacement grade with 6 male terminals
• Overall length of 17.7 inches and wiring harness length of 14.4 inches

About the Bosch Actual OE Oxygen Sensor Product Line

The Actual OE Oxygen Sensor line by Bosch is engineered to meet original equipment specifications, ensuring compatibility and performance that align with factory standards. This product line focuses on delivering reliable emission control sensors that maintain vehicle efficiency and comply with environmental regulations. The 17452 oxygen sensor is part of this line, offering a direct fit and standard replacement quality for Ford Fiesta models.

Detailed Product Description

The Bosch 17452 oxygen sensor is a narrow-band, heated wide-band sensor designed to provide accurate feedback to the engine control unit (ECU) for optimal combustion. It features a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for straightforward installation. The sensor includes a 14.4-inch wiring harness with 5 wires and an oblong male connector with 6 male terminals, ensuring secure electrical connections. Constructed with a durable metal housing finished in steel, this sensor withstands harsh engine conditions. The overall length of 17.7 inches and a wiring harness length of 14.4 inches provide flexibility during installation.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for Ford Fiesta emission systems
• Resolves engine performance issues related to faulty oxygen sensors
• Helps correct rough idling and poor fuel economy
• Reduces emissions by ensuring proper air-fuel mixture
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Bosch 17452 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 vehicle’s factory setup to ensure proper fitment. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. No mounting bracket is included, so use the existing mounting point on the Ford Fiesta.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The Actual OE Oxygen Sensor 17452 is a standard replacement part designed to meet OEM specifications. Warranty details vary by distributor but typically cover defects in materials and workmanship.