Timing chain kit M276 for Mercedes-Benz

OE-spec timing chain kit engineered for Mercedes-Benz vehicles with the M276 V6 petrol engine (3.5 NA and 3.0 biturbo, incl. AMG 43). Restores precise valve timing, quiet starts, and reliable performance after chain stretch or guide wear.

What's Included

Primary timing chain, fixed and pivot guides, hydraulic tensioner, guide pins/rails, front cover seal/gasket where supplied.

Key Features

• OE-Matched Geometry: Correct chain pitch and guide profile for accurate cam timing.
• Quiet Operation: Hardened pins and low-friction guide faces reduce start-up rattle.
• Stable Tension Control: Calibrated hydraulic tensioner maintains chain load across RPM and temperature.
• Exact Fitment: Direct replacement parts for a no-mod install with factory timing tools.

Compatibility

Common Mercedes models with M276 V6: C-Class W204/W205 (C350/C400/C450/AMG C43), E-Class W212/W213 (E300/E350/E400/E450), CLS C218/early C257 (CLS350/CLS400/CLS450), S-Class W222 early/some W221 late (S300/S400/S450), SLK/SLC R172, GLK X204 late/GLC X253, ML W166/GLE W166/W167/GL X166/GLS X166. Sub-variants differ: M276.9xx (3.5 NA) vs M276 DELA30 (3.0 biturbo) — confirm by VIN/OE.

Note: Oil, sealant, crank bolt, cam phasers, water pump, and belts not included unless listed.

This is an aftermarket replacement part, not a genuine Mercedes-Benz product. Not affiliated with or endorsed by Mercedes-Benz Group AG.