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Timing chain guide A6420502000

Description

Timing chain guide by MERCEDES, catalog number A6420502000. Confirmed catalog fitment: Mercedes-Benz C-Class S203 (2001–2007), Mercedes-Benz C-Class W203 (2000–2007), Mercedes-Benz CLK A209 (2003+), Mercedes-Benz CLK C209 (2002–2009), Mercedes-Benz CLS C219 (2004+) and other body variants. 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.

TIMING CHAIN GUIDE

A timing chain guide is a component of the engine’s timing system designed to stabilize and guide the timing chain during operation. It prevents chain vibration, excessive movement, and potential skipping under load.

The guide is installed within the timing assembly and works together with the timing chain, tensioner, camshaft and crankshaft sprockets. Its condition directly affects timing accuracy and overall engine reliability.

A worn or damaged timing chain guide may cause metallic rattling noises, unstable engine operation, timing fault codes, and in severe cases, chain misalignment leading to serious engine damage.

Our catalog includes timing chain guides for many vehicle brands. Available options include genuine factory timing components, reliable aftermarket replacements, and tested used guides without cracks or excessive wear. Solutions for petrol and diesel engines across various generations are available.

Used parts are inspected for surface integrity, absence of cracks, deformation, overheating marks, and structural damage.

Selection is available by VIN number, engine code, part number, and vehicle year. Replacing a worn timing chain guide helps maintain proper timing and extend engine lifespan.

Compatibility

Fits 23 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
Timing chain guide by MERCEDES, catalog number A6420502000, is listed for vehicle repair or maintenance. The catalog identifies the item as “Timing chain guide”. Confirmed catalog fitment: Mercedes-Benz C-Class S203 (2001–2007), Mercedes-Benz C-Class W203 (2000–2007), Mercedes-Benz CLK A209 (2003+), Mercedes-Benz CLK C209 (2002–2009), Mercedes-Benz CLS C219 (2004+), Mercedes-Benz E-Class A207 (2010–2016) and other body variants. 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 A6420502000 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.

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