642826 (full name OM642.826) is the specific model code for a 3.0L 72° V6 turbocharged diesel engine in Mercedes-Benz’s OM642 series.
Introduced in 2005 to replace the previous generation of inline five- and six-cylinder diesel engines (such as the OM648), the OM642 series was Mercedes-Benz’s first mass-produced V6 diesel engine. Featuring an aluminum alloy cylinder block, common-rail direct injection, and variable geometry turbocharger technology, it balances power, fuel economy, and emissions. It was manufactured at plants including the Berlin-Marienfelde facility in Germany, with production spanning approximately 2005–2021.
Known for its high torque and reliability, this engine was widely used in sedans, SUVs, and commercial vehicles.
Our products are exported to various parts of the country, and the customers we have worked with have received unanimous praise. The company has invested over 20 million yuan in high-end remanufacturing equipment imported from abroad and a first-class production team in the country. Our warehouse has a total area of over 8000 square meters, with scientific management and sufficient supply of goods.
Specifications:
Displacement: 2987 cc (3.0L)
Cylinder Configuration: V6 (72° angle)
Bore × Stroke: 83.0 mm × 92.0 mm
Compression Ratio: 18.0:1
Cylinder block material: Aluminum alloy + cast iron cylinder liners
Valve train: DOHC, dual-chain drive, hydraulic lifters
Emissions: EURO 4/5
Compatible Models (Primarily for 2006–approx. 2019)
Mercedes-Benz:
E-Class (W211 / W212) E 280 CDI / E 300 CDI / E 320 CDI / E 350 CDI / E 350 BlueTEC
S-Class (W221) S 320 CDI / S 350 CDI
ML-Class / GLE-Class (W164 / W166) ML 280 / ML 300 / ML 320 / ML 350 CDI / BlueTEC / GLE 350 d
GL-Class / GLS-Class (X164 / X166) GL 350 CDI / BlueTEC / GLS 350 d
GLK-Class (X204) GLK 350 CDI
R-Class (W251) R 280 / R 300 / R 320 / R 350 CDI
C-Class (W204) C 320 / C 350 CDI
CLK-Class (C209) CLK 320 CDI
Sprinter (W906) Select versions
G-Class (some aftermarket conversions compatible)
(Please verify engine code OM642.826 and VIN for specific compatibility.)
Engine Block/Mid-Block Assembly Part Numbers: A6420101100, A6420100800, A6420101500
| Model Number | 642 |
| Place of Origin | Guangdong, China |
| Condition | remanufactured |
| Purpose | for replace/repair |
| Type | Gas / Petrol Engine |
| Power | OEM Standards |
| Quantity (pieces) | 1 - 10 | 11 - 50 | > 50 |
| Lead time (days) | 7 | 15 | To be negotiated |
1. Our remanufactured products use accessories provided by well-known brand suppliers such as VICTORREINZ, SCHAEFFLER, KS KOLBENSCHMIDT GmbH, etc.
2. Our product quality is close to the original factory quality, but the price is only 50-60% of the original engine. We can also provide you with a one-year or 100000 kilometer warranty service for the entire machine, and professional after-sales personnel will follow up with you.
3. We have over 15 years of experience in the production and research of automotive engines, and our technical level and personnel training are very scientific and mature. Customers who have worked with us have expressed their agreement with our products and after-sales service.
4. 2018 It has achieved an annual production capacity of 2200 units and has become a major supplier of high-end engine remanufacturing and parts in China's automotive aftermarket.
5. In April 2021, T/CAAMTB passed the certification company of China Automobile Research and Huacheng. 19-2019 Certification of the management system requirements of gas vehicle parts remanufacturing enterprisesIn October 2021, he became a member of the National Green Manufacturing Technology Standardization Committee and participated in the drafting of the Technical Specification for Assembly of Remanufacturing Mechanical and Electrical Products.
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