22260 Bosch Lambda Sensor/Air Fuel Ratio Sensor 0258017209

Genuine Bosch Lambda Sensor / Air Fuel Ratio Sensor 0258017209

Ensure optimal engine performance and emissions control with the Bosch Lambda Sensor 0258017209 (SKU 22-260). This premium OEM-quality air-fuel ratio sensor is engineered by Bosch, the world's leading oxygen sensor manufacturer and inventor of the lambda sensor. This high-precision wideband sensor monitors exhaust gas composition across the entire air-fuel ratio range to optimize fuel efficiency, reduce emissions, and ensure peak engine performance. Designed for BMW, Peugeot, and Citroen applications, this sensor ensures your vehicle runs efficiently and meets emissions standards.

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Key Features & Benefits

• Genuine Bosch Quality - World's #1 oxygen sensor manufacturer
• Advanced Wideband Technology - Precise air-fuel ratio monitoring across full spectrum
• Superior Accuracy - Measures across entire air-fuel ratio range with enhanced precision
• Wide Application - Fits BMW, Peugeot, and Citroen vehicles
• Improved Fuel Economy - Helps maintain optimal fuel mixture for better mileage
• Reduced Emissions - Keeps your vehicle running clean and compliant
• Fast Response Time - Quick sensor reaction for optimal engine management
• Enhanced Engine Performance - Prevents rough running and power loss
• Durable Construction - Built to withstand extreme temperatures and harsh conditions
• Direct OEM Replacement - Engineered to meet or exceed original specifications

Technical Specifications

• Bosch Part Number: 0258017209
• Component Type: Wideband Lambda Sensor / Air-Fuel Ratio Sensor
• Sensor Type: Heated wideband oxygen sensor
• Measurement Range: Full air-fuel ratio spectrum
• Primary Application: BMW, Peugeot, Citroen vehicles
• Weight: 0.2 kg (approximate)
• Important: Not interchangeable with other LSU4.9 sensors

Vehicle Compatibility

This Bosch lambda sensor is compatible with various BMW, Peugeot, and Citroen models. Always verify fitment for your specific vehicle and engine code.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

OEM Part Number Cross-Reference

This Bosch lambda sensor replaces the following OEM part numbers:

• 0258017209 (Bosch)
• 11787549860 (BMW)
• 1618HG (Peugeot/Citroen)
• 1609345280 (Peugeot/Citroen)
• 9665414480 (Peugeot/Citroen)
• EGO-260 / EGO260

Why This Sensor is Unique

While this sensor uses advanced wideband technology similar to LSU4.9 sensors, it features a specific connector design and calibration that makes it non-interchangeable with other wideband sensors. This ensures optimal performance and compatibility with the specific vehicle applications it was designed for. Always use the exact part number specified for your vehicle to ensure proper operation and avoid compatibility issues.

Common Symptoms of Faulty Lambda Sensors

• Check engine light illuminated (P0130-P0167, P2195-P2198 codes)
• Poor fuel economy and increased fuel consumption
• Rough idle or engine hesitation
• Failed emissions test
• Loss of power during acceleration
• Engine misfires or stumbling
• Strong fuel odor from exhaust
• Black smoke from exhaust pipe
• Catalytic converter damage or failure
• Reduced engine responsiveness

Why Choose Genuine Bosch Lambda Sensors?

Bosch invented the lambda sensor in 1976 and continues to set the industry standard for oxygen sensor technology. Genuine Bosch lambda sensors are designed to meet or exceed original equipment specifications, ensuring accurate readings, reliable performance, and long service life. As a world-leading automotive supplier and original equipment manufacturer for BMW, Peugeot, Citroen, and other major automakers, Bosch sensors are built to exacting standards with precision engineering and quality materials. Using the correct genuine Bosch sensor ensures proper fitment, maintains your vehicle's performance and emissions standards, and provides the reliability you need for worry-free driving.

Installation Notes

Professional installation is recommended for best results. Lambda sensor replacement requires proper tools including an oxygen sensor socket, anti-seize compound for the threads, and careful handling to avoid damaging the sensor element. Important: Verify this is the correct part number for your vehicle before installation. Always install the sensor in the correct location as specified for your vehicle. The sensor connector must be properly secured and protected from heat and moisture. Never use excessive force when installing or removing lambda sensors, as this can damage the threads in the exhaust manifold or pipe. Wideband sensors are particularly sensitive and require careful handling.

Why Choose LM15 Motorsport?

We supply genuine Bosch lambda sensors with fast shipping across Australia. Every sensor is carefully inspected to ensure you receive an authentic Bosch component for reliable engine performance and emissions control. Our team can provide expert advice on sensor selection and installation for your specific vehicle to ensure you get the correct part.

Need help with fitment or installation? Contact our expert team for advice specific to your BMW, Peugeot, or Citroen vehicle's lambda sensor requirements to ensure correct part selection.