Engine Code Technical Database
Engine Code OM 651.921 – 220 CDI / 220 d (125 kW / 143 kW / 147 kW) (Engine Oil, Timing Belt/Chain & Reliability)
Engine Code with code OM 651.921 (220 CDI / 220 d (125 kW / 143 kW / 147 kW)) was installed in models: Mercedes-Benz ML / GLE (W163 / W164 / W166) & GLK / GLC, Mercedes-Benz Class A (W168 / W169 / W176) & Class B (W245 / W246), Mercedes-Benz Class C (W204 / W205) & Class E (W212 / W213). Below you will find the exact engine oil specification, filter code and recommended service intervals.
Oil Spec
MB 229.51 or MB 229.52
Viscosity
5W-30 or 0W-30
Oil Capacity
6,0 – 6,5 liters
Oil Filter Code
MANN-FILTER HU 7010 z (OM651) or HU 6020 z (OM654)
⏱️ Oil change interval (OM 651.921): 15 000 km / 1 rok (for maximum turbo, timing chain/belt and piston ring life, do not exceed 15,000 km / 1 year).
⚙️ Timing & maintenance (OM 651.921): At 150,000 – 180,000 km we recommend preventive replacement of the timing kit including water pump and coolant check.
🏆 Recommended oil & pack: Mobil 1 ESP 5W-30 (MB 229.52) or Originální olej Mercedes-Benz 229.52 (7 liters (1× 5L + 2× 1L)).
Vehicle models equipped with engine OM 651.921 (3):
Mercedes-Benz • 1997 – 2023
Mercedes-Benz Class A (W168 / W169 / W176) & Class B (W245 / W246) – 220 CDI / 220 d (125 kW / 143 kW / 147 kW)
🛢️ Oil: 6,0 – 6,5 liters (5W-30 or 0W-30) • 🔧 Filter: MANN-FILTER HU 7010 z (OM651) or HU 6020 z (OM654)
Mercedes-Benz • 2007 – 2023
Mercedes-Benz Class C (W204 / W205) & Class E (W212 / W213) – 220 CDI / 220 d (125 kW / 143 kW / 147 kW)
🛢️ Oil: 6,0 – 6,5 liters (5W-30 or 0W-30) • 🔧 Filter: MANN-FILTER HU 7010 z (OM651) or HU 6020 z (OM654)
Mercedes-Benz • 1998 – 2023
Mercedes-Benz ML / GLE (W163 / W164 / W166) & GLK / GLC – 220 CDI / 220 d (125 kW / 143 kW / 147 kW)
🛢️ Oil: 6,0 – 6,5 liters (5W-30 or 0W-30) • 🔧 Filter: MANN-FILTER HU 7010 z (OM651) or HU 6020 z (OM654)