Oxygen sensor (lambda) A0015400817

Description

Oxygen sensor (lambda) by MERCEDES, catalog number A0015400817. Confirmed catalog fitment: Mercedes-Benz C-Class S202 (1996–2001), Mercedes-Benz C-Class W202 (1993–2000), Mercedes-Benz CLK C208 (1997–2002). For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.

OXYGEN SENSOR / LAMBDA SENSOR

An oxygen sensor (lambda sensor) is an engine management and emissions control component designed to measure the oxygen level in exhaust gases. It sends data to the engine control unit, allowing precise adjustment of the air–fuel mixture and ensuring efficient engine performance.

The sensor is installed in the exhaust system — before the catalytic converter, after the catalyst, or near the diesel particulate filter. It works together with the ECU, fuel injection system, catalytic converter, turbocharger, and EGR system.

A faulty oxygen sensor may cause increased fuel consumption, unstable engine operation, power loss, engine warning lights, catalytic converter malfunction, higher emissions, or limp mode activation.

Our catalog includes oxygen sensors for many vehicle brands. Available options include genuine factory exhaust sensors, reliable aftermarket replacements, and tested used units without wiring or housing damage. Narrowband and wideband sensors, versions for different mounting positions, and variants for various engines are available.

Used parts are inspected for housing integrity, thread condition, cable quality, connector integrity, and signs of overheating.

Selection is available by VIN number, engine code, sensor location, part number, and vehicle year. Replacing a faulty lambda sensor restores correct engine operation, reduces fuel consumption, and normalizes emissions.

Compatibility

Fits 3 vehicles

Nothing found

About the manufacturer · MERCEDES

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the...

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the brand is part of Mercedes‑Benz Group and is recognized globally as a leading manufacturer of passenger cars, commercial vehicles and genuine automotive spare parts. Under the Mercedes‑Benz brand a wide range of original components is produced for the company’s vehicles, including engine parts, cooling system components, suspension elements, braking systems, transmission components, electronic modules, body parts and various maintenance and service items. Genuine Mercedes‑Benz parts are designed according to strict factory engineering standards and undergo comprehensive quality control throughout the production process. This ensures precise fitment, reliable performance and full compatibility with the vehicles they are intended for. According to feedback from car owners and automotive repair professionals, Mercedes‑Benz genuine parts are highly regarded for their excellent build quality, long service life and dependable operation even under demanding driving conditions. Many users also highlight the perfect fit and ease of installation of original components. The most frequently mentioned drawback is the relatively high price compared with many aftermarket alternatives, although many vehicle owners consider the cost justified due to the durability, safety and preservation of the vehicle’s original factory performance.

Additional information

Oxygen sensor (lambda) by MERCEDES, catalog number A0015400817, is listed for vehicle repair or maintenance. The catalog identifies the item as “Oxygen sensor (lambda)”. Confirmed catalog fitment: Mercedes-Benz C-Class S202 (1996–2001), Mercedes-Benz C-Class W202 (1993–2000), Mercedes-Benz CLK C208 (1997–2002). Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number A0015400817 and manufacturer MERCEDES. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part. Before purchase, compare identification and appearance with the old part and verify compatibility by VIN.

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