Mercedes OM651.912 / 651.912 Diesel Engine
Brand-new, genuine Mercedes-Benz OM651.912 (aka 651.912) diesel engine — complete factory unit suitable for GLK X204 4MATIC applications. OEM quality, unused stock, ideal for direct replacement or professional rebuild projects.
Product details
-
Engine family / code: OM651.912 / 651.912 (Mercedes-Benz 4-cylinder diesel)
-
Condition: New (factory stock / unused)
-
Application: Mercedes GLK X204 — 4MATIC all-wheel drive compatible (verify VIN)
-
Scope: Complete engine assembly as supplied from factory stock. Confirm ancillaries included (turbo, alternator, starter, injectors, sensors, flywheel/driveplate, wiring stubs) with seller prior to purchase.
Key features & benefits
-
OEM fit & function — correct mounts, sensor locations and injection system for plug-in compatibility.
-
Factory new condition — minimal risk of hidden wear versus used units.
-
Maintains emissions, fuel mapping, and vehicle value.
-
Ideal for fast, reliable replacement without the unknowns of rebuilt cores.
Compatibility & fitment
-
Intended for GLK X204 models using the OM651.912 engine and 4MATIC driveline.
-
Always provide your VIN for definitive parts cross-check before ordering — small sub-variant differences can affect ancillaries and ECU matching.
Installation & technical notes
-
Professional installation required. Engine installation typically requires: correct flywheel/torque-converter matching, motor mounts, coolant/oil lines, ECU/TCU configuration and immobilizer/VIN coding where applicable.
-
Replace consumables (oil, coolant, filters) on initial service.
-
Verify turbo/intercooler plumbing, emissions sensors and DPF/AdBlue system compatibility if fitted on the recipient vehicle.
-
After installation run full system checks and perform any required dealer-level adaptations or software flashes.
Emma Wilson (verified owner) –
Very happy with this purchase.
Yusuf Demir (verified owner) –
Mercedes Wheels
Noah Peterson (verified owner) –
Great value product.
Daniel Müller (verified owner) –
Very satisfied with the quality.
Ingrid Hansen (verified owner) –
Good purchase.
Rami Khoury (verified owner) –
Ride feels much smoother.
João Pereira (verified owner) –
Perfect upgrade.
Anna Schmidt (verified owner) –
Bumper looks great installed.
Ali Rezaei (verified owner) –
High-quality finish.
Bilal Ahmed (verified owner) –
Top quality product.
Priya Sharma (verified owner) –
Shock absorbers work perfectly.
David Smith (verified owner) –
Feels safe even at high speed.
Ryan Scott (verified owner) –
Great purchase experience.
Peter Hansen (verified owner) –
Mercedes Brake System
Maria Rossi (verified owner) –
Great value for money.