Air and Fuel› Oxygen Sensors, Controllers and Components

Bosch

LSU 4.2 Wideband Oxygen Sensor

$44.00

SKU: 0 258 007 057

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Bosch 0 258 007 057 is a 5-wire pump cell LSU 4.2 wideband oxygen sensor.

It requires a bung with an M18x1.5 thread size for installation. This sensor is compatible with LSU-4.0, LSU-4.2, and LSU-4.9 controllers.
Show original supplier description
The Bosch 0 258 007 057 is a 5-wire pump cell LSU 4.2 wideband oxygen sensor designed for precise air-fuel ratio measurements. It features a robust sensor design intended to increase longevity and is constructed with high-temperature corrosion-resistant materials for extended product life. This sensor requires a specific installation environment, needing a bung with an M18x1.5 thread size, which is a standard lambda sensor and spark-plug base size. The pump cell itself measures just over 4 mm across. The Bosch 0 258 007 057 is electrically compatible with LSU-4.0, LSU-4.2, and LSU-4.9 controllers, offering versatility for various engine management systems. It is known to be used as an OEM replacement part in various Volkswagen models, including the 1.8T and 2.8L VR6 Golf, Jetta, and Turbo Beetle (specifically for AWW & AFP motors), with the VW part number 021-906-262-B. It is also referenced as Bosch USA part number 17014.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandBosch
Part Number0 258 007 057
CategoryAir and Fuel
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