Mercedes-Benz 3.0 V6 (OM642) Turbosystems Hybrid Turbocharger (until 2009)

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

• You must return the ordered products within 14 days of receiving
• The products must be unused and without damages
• Commission fee for handling returns is 21,90€
• For product returns, the customer is in charge of the return costs. Only door to door service (Express)
• Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

• Suspension
• Engine Tuning
• Engine Parts
• Exhaust Systems
• Fueling
• Turbochargers/superchargers
• Drivetrain
• ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

Bolt-on upgrade turbocharger for increasing the power of the Mercedes-Benz 3.0 V6 OM642 diesel engine. This solution is designed to work with the original exhaust manifold and other standard engine components, making it a straightforward and effective upgrade for both street and project use.

Two versions are available: Stage 1 and Stage 2. The turbocharger uses oil cooling only and does not require water cooling. More detailed technical specifications and a compatibility list can be found below.

Product Highlights

• Bolt-on upgrade turbo for Mercedes-Benz OM642 3.0 V6 diesel engine

• Designed to work with the original exhaust manifold

• Compatible with other standard engine systems

• Available in two power levels: Stage 1 and Stage 2

• Oil-cooled design – no water cooling

• CNC-machined housings and performance-optimized internals

• Flow bench adjusted and VSR-balanced

Stage 1 (HTD2262)

Stage 1 is designed to provide a clear power increase while maintaining good drivability and fast response.

Technical Specifications:

• Upgraded bearing system

• CNC-machined compressor housing

• CNC-machined turbine housing

• Enlarged OEM-style variable geometry nozzle

• Reinforced, billet machined larger compressor wheel – 45 / 62 mm

• Larger turbine wheel – 51 / 47 mm

• Refurbished housings

• Flow bench adjusted

• VSR-balanced

• Power: up to 330 hp

Stage 2 (HTD2872)

Stage 2 is intended for more demanding use and higher power potential, when the goal is to maximize the performance of the OM642 engine.

Technical Specifications:

• Upgraded bearing system

• CNC-machined compressor housing

• CNC-machined turbine housing

• Enlarged OEM-style variable geometry nozzle

• Reinforced, billet machined larger compressor wheel – 50 / 72 mm

• Larger turbine wheel – 51 / 49 mm

• Refurbished housings

• Flow bench adjusted

• VSR-balanced

• Power: up to 400 hp

Technical Implementation

Both versions are engineered to provide improved flow, higher power handling, and reliable operation. CNC-machined housings, upgraded bearings, and precisely balanced rotating assemblies ensure high quality and consistent performance even in demanding use.

Compatibility List