Turbo Mercedes ML 350 CDI 258 CV, A6420901386, A6420901686, A6420902386, 802774-0004, 794877-4

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  • Included Gasket Kit
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Turbo Mercedes ML 350 CDI 258 hp, A6420901386, A6420901686, A6420902386, 802774-0004, 794877-4
  • Turbo Mercedes ML 350 CDI 258 hp, A6420901386, A6420901686, A6420902386, 802774-0004, 794877-4
AG22-AH18R
Year: June 2011 to February 2015
Power: 258 hp
displacement: Not specified
Engine code: OM 642.826, OM 642.864
Warranty: 2 years

Included Gasket Kit

€433.20 VAT included

361 tax excl.

Quantity
Delivery within 24-72 hours (order before 5 p.m.)

Description

This turbocharger is designed for diesel engines Mercedes- The Benz OM 642 featured in the assignments listed below, notably on the ML 350 CDI 258 M-Class W166 hp.

The references also cover several documented versions of the Class C, CLS, Class E, GL, GLE, GLS, Class R and Class S. The benchmark for turbochargers dThe origin must be verified before any order is placed.

Turbo part numbers

OEM part numbers

6420901186
6420901686
6420901386
A6420901386
A6420901686
A6420902386
6420902386
6420901786
6420909580
A6420901786
A6420909580
A6420900286
A6420900486
A6420901486
A642090148680
A6420901086
6420900286
6420900486
6420901486
6420901086

Manufacturer’s part numbers

802774-0004
802774-0005
802774-0006
802774-5004S
802774-5005S
802774-5006S
802774-5007S
802774-5008S
794877-5007S
794877-5006S
794877-5004S
794877-0007
794877-0006
794877-0004
794877-7
794877-6
794877-4
740426-5001S
7404265001S
740426-0001
740426-1

Compatible vehicles and assignments

Mercedes-Benz
C-Class Estate (S204) — 265 hp
Diesel — June 2011 to August 2014
Engine code : OM 642.834
CLS (C218) — 252 hp
Diesel — February 2013 to December 2017
Engine codes: OM 642.852, OM 642.853
CLS (C218) — 252 hp
Diesel — February 2013 to December 2017
Engine codes: OM 642.854, OM 642.858
CLS (C218) — 258 hp
Diesel — June 2014 to December 2017
Engine codes: OM 642.852, OM 642.853
CLS (C218) — 258 hp
Diesel — April 2015 to December 2017
Engine codes: OM 642.854, OM 642.858
CLS (C218) — 265 hp
Diesel — September 2011 to August 2014
Engine codes: OM 642.854, OM 642.858
CLS Shooting Brake (X218) — 252 hp
Diesel — May 2014 to December 2017
Engine codes: OM 642.852, OM 642.853
CLS Shooting Brake (X218) — 252 hp
Diesel — May 2014 to December 2017
Engine codes: OM 642.854, OM 642.858
CLS Shooting Brake (X218) — 258 hp
Diesel — May 2014 to December 2017
Engine codes: OM 642.852, OM 642.853
CLS Shooting Brake (X218) — 258 hp
Diesel — April 2015 to December 2017
Engine codes: OM 642.854, OM 642.858
E-Class (W212) — 252 hp
Diesel — January 2013 to December 2015
Engine code : OM 642.852
E-Class (W212) — 252 hp
Diesel — January 2013 to December 2015
Engine code : OM 642.858
E-Class (W212) — 258 hp
Diesel — May 2014 to December 2015
Engine code : OM 642.852
E-Class (W212) — 258 hp
Diesel — May 2014 to December 2015
Engine code : OM 642.858
E-Class (W212) — 265 hp
Diesel — March 2011 to December 2015
Engine code : OM 642.852
E-Class (W212) — 265 hp
Diesel — March 2011 to December 2015
Engine code : OM 642.858
E-Class Convertible (A207) — 252 hp
Diesel — June 2013 to December 2016
Engine code : OM 642.838
E-Class Convertible (A207) — 258 hp
Diesel — May 2014 to December 2016
Engine code : OM 642.838
E-Class Convertible (A207) — 265 hp
Diesel — April 2011 to December 2013
Engine code : OM 642.838
E-Class Coupé (C207) — 252 hp
Diesel — June 2013 to December 2016
Engine code : OM 642.838
E-Class Coupé (C207) — 258 hp
Diesel — May 2014 to December 2016
Engine code : OM 642.838
E-Class Coupé (C207) — 265 hp
Diesel — June 2011 to June 2013
Engine code : OM 642.838
E-Class Estate (S212) — 231 hp
Diesel — November 2009 to December 2016
Engine codes: OM 642.850, OM 642.852
E-Class Estate (S212) — 252 hp
Diesel — November 2012 to December 2016
Engine code : OM 642.852
E-Class Estate (S212) — 252 hp
Diesel — November 2012 to December 2016
Engine code : OM 642.858
E-Class Estate (S212) — 258 hp
Diesel — July 2014 to December 2016
Engine code : OM 642.852
E-Class Estate (S212) — 258 hp
Diesel — July 2014 to December 2016
Engine codes: OM 642.852, OM 642.858
E-Class Estate (S212) — 265 hp
Diesel — July 2011 to December 2013
Engine code : OM 642.852
E-Class Estate (S212) — 265 hp
Diesel — July 2011 to December 2013
Engine code : OM 642.858
GL-Class (X164) — 265 hp
Diesel — October 2010 to August 2012
Engine code : OM 642.822
GL-Class (X166) — 249 hp
Diesel — July 2012 to October 2015
Engine code : OM 642.826
GL-Class (X166) — 258 hp
Diesel — July 2012 to October 2015
Engine code : OM 642.826
GLE (W166) — 249 hp
Diesel — April 2015 to October 2018
Engine code : OM 642.826
GLE (W166) — 258 hp
Diesel — April 2015 to October 2018
Engine code : OM 642.826
GLE Coupé (C292) — 258 hp
Diesel — March 2015 to October 2019
Engine codes: OM 642.824, OM 642.826
GLS (X166) — 249 hp
Diesel — January 2017 to April 2019
Engine code : OM 642.826
GLS (X166) — 258 hp
Diesel — November 2015 to April 2019
Engine code : OM 642.826
M-Class (W166) — 258 hp
Diesel — June 2011 to February 2015
Engine codes: OM 642.826, OM 642.864
R-Class (W251, V251) — 190 hp
Diesel — July 2009 to December 2012
Engine codes: OM 642.870, OM 642.872, OM 642
R-Class (W251, V251) — 265 hp
Diesel — August 2010 to December 2014
Engine code : OM 642.872
S-Class (W221) — 258 hp
Diesel — April 2011 to December 2013
Engine code : OM 642.862
S-Class (W221) — 258 hp
Diesel — April 2011 to December 2013
Engine code : OM 642.868
S-Class (W222, V222, X222) — 252 hp
Diesel — February 2014 to May 2017
Engine code : OM 642.867
S-Class (W222, V222, X222) — 258 hp
Diesel — May 2013 to May 2017
Engine code : OM 642.861
S-Class (W222, V222, X222) — 258 hp
Diesel — February 2014 to May 2017
Engine codes: OM 642.861, OM 642.867

Technical specifications

Product type: Turbo
Fuel: Diesel
Main engine: Mercedes-Mercedes-Benz ML 350 CDI
Power main: 258 hp
Main engine codes: OM 642.826, OM 642.864
Main period: June 2011 to February 2015

Assembly instructions

⚠️ WARNING — IMPORTANT BEFORE ASSEMBLY

Before installation, identify and rectify the cause of the previous fault. Check the lubrication circuit, the supply and the return d’the oil and the cleanliness of the pipes’. Check the intake and ensure there are no foreign objects present.

Carry out the priming in accordance with the relevant guidelines and follow the manufacturer’s instructions. If a lubrication fault is not rectified, it may lead to the turbocharger failing again.

How do you choose the right turbo ?

Check the turbo part number d’origin, OEM and manufacturer part numbers, as well as the make, model, generation, body style, engine type, power output, years of manufacture and engine code. The fact that two engines are identical does not automatically guarantee compatibility.

⚠️ Check your turbo’s part numbers

Before placing your order, Compare the part number on your turbocharger d'origin' using the references given in this fact sheet. Having the same motor does not always guarantee compatibility.

If you are in any doubt, please contact us, quoting the reference number clearly visible on your turbo dYour vehicle’s origin and details.

Product Details
AG22-AH18R
3701803901309
New

Turbo: specialists in turbochargers since 2012

ALFI TURBO specialises in the sale of turbochargers for for cars, commercial vehicles, heavy goods vehicles, construction machinery, agricultural machinery and boats: new turbochargers, remanufactured units, hybrid turbochargers, Cartridge and turbocharger spare parts. Over 20,000 items are available.

Find the right turbocharger for your engine

The turbocharger plays a vital role in the operation and performance d of a turbocharged engine. When a turbocharger needs replacing, it is important d to identify the exact part number before ordering.

ALFI TURBO supplies turbochargers for for a wide range of makes and engine types: cars, commercial vehicles, heavy goods vehicles, construction machinery, tractors and agricultural machinery, as well as various marine applications.

You can search for your turbo based on the vehicle or application, engine type, engine code, or directly using d an OEM or manufacturer part number found on your old turbocharger.

Turbo new, remanufactured, hybrid and Cartridge

Turbo new

Browse our range of new turbochargers for for diesel and petrol engines. ALFI TURBO has over 5,500 new turbochargers in stock for covering a wide range of makes, engine types and turbocharger part numbers.

View new turbochargers →

Turbo as remanufactured units

A standard exchange turbo allows you to replace a turbocharger whilst returning the old part where a deposit is required. Our catalogue includes numerous part numbers for from various makes and engine types.

View standard exchange turbochargers →

Hybrid Turbo

Hybrid turbos are designed for set-ups requiring greater air flow d and higher performance potential than a standard set-up. Specifications depend on the turbo, its tuning and the engine configuration.

View hybrid turbos →

Cartridge turbo

The turbo Cartridge, also known as the central turbo cartridge, comprises the main rotating components of the turbocharger. ALFI TURBO has over 6,000 Cartridge for turbo part numbers.

View turbo Cartridge →

for turbochargers for a wide range of applications

Our catalogue covers a wide range of d applications fitted with d a turbocharged engine.

  • diesel and petrolcars;
  • commercial vehicles;
  • heavy goods vehicles and lorries;
  • construction and civil engineeringmachinery;
  • tractors and agricultural machinery;
  • boats and marine applications.

How do you identify the correct turbo part number?

A single engine type may have been fitted with several different turbochargers depending on theYear, power output, engine version or technical evolution.. The application alone is therefore not always sufficient for to accurately identify the correct turbo.

Before ordering, note down the part numbers shown on the identification plate d of your old turbocharger. This may be d an OEM part number or d a part number from the turbo manufacturer.

Compare these part numbers with those listed on our product pages.. If in doubt, our team can help you verify the part number you are looking for before you place your order.

Turbo failure: identify the cause before replacement

A loss of power, an unusual whistling noise, oil consumption d, abnormal smoke or poor engine performance may be linked to a turbocharger fault.

However, a fault that appears to be turbo-related may also stem d from a lubrication issue, d from contaminated oil, d from a foreign object, from the intake or exhaust systems, or d from another engine peripheral component.

It is therefore important to investigate the cause of the fault before fitting a new turbo or a new Cartridge.

→ Identifying the symptoms d of a turbo failure

→ Understand the main causes of turbo failure d

ALFI TURBO, specialists in turbochargers since 2012

Since 2012, ALFI TURBO has been assisting private individuals and professionals in identifying and replacing turbochargers.

  • over 20,000 items in the catalogue;
  • over 5,500 new turbochargers in stock;
  • over 6,000 ‘ Cartridge ’ available;
  • new turbochargers, remanufactured units, hybrid units and Cartridge;
  • diesel and petrol engines;
  • a wide range of applications for road, agricultural, industrial and marine use;
  • fast delivery in France and across Europe;
  • warranty of up to 2 years depending on the product and applicable conditions.

BEFORE REPLACING A TURBO

A turbocharger failure may be the result d of another engine problem. Before fitting d a new turbo or Cartridge, identify and rectify the cause of the original fault to d avoid d damaging the new part.

Need d'help for finding your turbo?

Do you have a turbocharger part number but can’t find the matching part? Are you unsure which part number to choose? Send us the details from your old turbo so that our team can help you identify the part you’re looking for.

CONTACT ALFI TURBO