Mercedes Benz Vario Diesel Engine ReplacementCompare Prices & Save
Get quotes today from trusted UK Mercedes Benz Vario diesel engine specialists. Compare prices on reconditioned, rebuilt and used OM904, OM602 and OM616 engines - supply & fit available nationwide.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
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From £800 to £2,500
Rebuilt units from £1,200 · Common codes: OM904LA, OM904.908, OM904.923, OM904.964
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Tested, bare/short engine
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Rod bearings addressed, tested
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Upgraded bearings, full teardown, revised valvetrain

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Most replacements completed within 3-5 days.
What Are UK Drivers Paying for Mercedes Benz Vario Diesel Engine Replacement-
Live UK Engine Market Data What Are UK Drivers Paying for Mercedes Benz Vario Diesel Engine Replacement- The table below shows typical UK rebuilt engine costs across Mercedes Benz Vario diesel variants, covering documented failure causes, engine codes, fuel types, and engine sizes. | Variant | Years | Rebuilt Price Range | Common Failure | Engine Code | Fuel | Size | |---------|-------|-------------------|----------------|-------------|------|------| | Mercedes Benz Vario (T1N) 512D | 1996-2006 | £600-£1,600 | Head gasket failure | OM616.942 | Diesel | 2.4L | | Mercedes Benz Vario (T1N) 612D | 1996-2006 | £650-£1,700 | Glow plug harness fail | OM616.942 | Diesel | 2.4L | | Mercedes Benz Vario (T1N) 812D | 1996-2010 | £700-£1,900 | Injector pump gear wear | OM602.984 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 512D | 1996-2010 | £750-£2,000 | Injector pump gear wear | OM602.984 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 612D | 1996-2010 | £800-£2,100 | Pump-nozzle unit fail | OM602.985 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 812D | 1996-2010 | £850-£2,200 | Oil pump failure | OM602.984 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 614D | 1996-2013 | £900-£2,300 | Pump-nozzle unit fail | OM904.908 | Diesel | 4.2L | | Mercedes Benz Vario (T1N) 814D | 1996-2013 | £800-£2,500 | Injector coding issue | OM904.908 | Diesel | 4.2L | | Mercedes Benz Vario (T1N) 814D | 2004-2013 | £950-£2,600 | Turbocharger failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 615D | 2004-2013 | £1,000-£2,700 | Turbo bearing failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 815D | 2004-2013 | £1,100-£2,800 | EGR valve failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 816D 4x4 | 2004-2013 | £1,200-£3,000 | Turbocharger failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 618D | 2006-2013 | £1,300-£3,100 | AdBlue system fault | OM904.964 | Diesel | 4.2L | | Mercedes Benz Vario (T1N) 818D | 2006-2013 | £1,200-£3,200 | EGR valve failure | OM904.964 | Diesel | 4.2L | *Typical used engine prices start from £600-£1,800 supply only depending on engine family.*

What Are UK Drivers Paying for Mercedes Benz Vario Diesel Engine Replacement-
Live UK Engine Market Data What Are UK Drivers Paying for Mercedes Benz Vario Diesel Engine Replacement- The table below shows typical UK rebuilt engine costs across Mercedes Benz Vario diesel variants, covering documented failure causes, engine codes, fuel types, and engine sizes. | Variant | Years | Rebuilt Price Range | Common Failure | Engine Code | Fuel | Size | |---------|-------|-------------------|----------------|-------------|------|------| | Mercedes Benz Vario (T1N) 512D | 1996-2006 | £600-£1,600 | Head gasket failure | OM616.942 | Diesel | 2.4L | | Mercedes Benz Vario (T1N) 612D | 1996-2006 | £650-£1,700 | Glow plug harness fail | OM616.942 | Diesel | 2.4L | | Mercedes Benz Vario (T1N) 812D | 1996-2010 | £700-£1,900 | Injector pump gear wear | OM602.984 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 512D | 1996-2010 | £750-£2,000 | Injector pump gear wear | OM602.984 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 612D | 1996-2010 | £800-£2,100 | Pump-nozzle unit fail | OM602.985 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 812D | 1996-2010 | £850-£2,200 | Oil pump failure | OM602.984 | Diesel | 2.9L | | Mercedes Benz Vario (T1N) 614D | 1996-2013 | £900-£2,300 | Pump-nozzle unit fail | OM904.908 | Diesel | 4.2L | | Mercedes Benz Vario (T1N) 814D | 1996-2013 | £800-£2,500 | Injector coding issue | OM904.908 | Diesel | 4.2L | | Mercedes Benz Vario (T1N) 814D | 2004-2013 | £950-£2,600 | Turbocharger failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 615D | 2004-2013 | £1,000-£2,700 | Turbo bearing failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 815D | 2004-2013 | £1,100-£2,800 | EGR valve failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 816D 4x4 | 2004-2013 | £1,200-£3,000 | Turbocharger failure | OM904.923 | Diesel | 4.3L | | Mercedes Benz Vario (T1N) 618D | 2006-2013 | £1,300-£3,100 | AdBlue system fault | OM904.964 | Diesel | 4.2L | | Mercedes Benz Vario (T1N) 818D | 2006-2013 | £1,200-£3,200 | EGR valve failure | OM904.964 | Diesel | 4.2L | *Typical used engine prices start from £600-£1,800 supply only depending on engine family.*
What Are UK Drivers Paying for Mercedes Benz Vario Diesel Engine Replacement-
Engine History Timeline
Key Specs Snapshot
Mercedes Benz Vario Diesel Engine Replacement - All Variants CoveredMercedes Benz Vario Diesel Engine Replacement - All Variants Covered
Mercedes Benz Vario 512D Engine Replacement


Mercedes Benz Vario Diesel Engine Replacement - All Variants Covered engine replacement
Common Failure

Mercedes Benz Vario Diesel Engine ProblemsWhat It Costs to Fix & When Replacement Makes Sense
Mercedes Benz Vario Diesel Engine Types - Options, Costs & What to Expect

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