Bosch Replacement LSU 4.9 Probe for Car


+ VAT (UK Only)

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Bosch LSU 4.9 Probe

The Bosch LSU 4.9 probe is a replacement probe.


All our LCU-One lambda controllers use a wide band Bosch 4.9 probe either for its capacity of saving the original calibration for duration of its life.

The Bosch LSU 4.9 probe has been designed to last for more than 100,000 km on a stock car.


AiM Technologies are committed to supplying, professional engineers quality Motorsport products. Our cables and accessories are well-engineered and  designed for demanding Motorsport applications and the demands that racing puts on components. Which makes ours amongst the best in the market place today.


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Our mission is to help enable you to get the most out of your AiM data equipment… whether you are new to racing or a seasoned professional, there is always something new to learn.



Technical sheet

Race Studio 3