MAHLE Turbo Turbocharger For Freightliner Sprinter OM642 3.0L 2009-2014

Every hour your Sprinter sits in the shop is revenue you'll never recover. Whether you run a single cargo van or a commercial delivery fleet, a failed turbocharger on your 2009-2014 Freightliner Sprinter OM642 3.0L V6 CDI means missed routes, angry customers, and spiraling repair bills. This MAHLE direct-fit turbocharger is engineered to put you back on the road fast — with factory-spec boost pressure, fuel economy, and pulling power restored from the first cold start. Compatibility This turbocharger is purpose-built for 2009, 2010, 2011, 2012, 2013, and 2014 Freightliner Sprinter vans equipped exclusively with the Mercedes-Benz OM642 3.0L V6 CDI turbodiesel engine (2,987 cc displacement, engine code OM642). Covered body styles include the Sprinter 2500 and Sprinter 3500 in both cargo van and passenger van configurations sold under the Freightliner nameplate in the United States. This unit does NOT fit Sprinters powered by the four-cylinder OM651 engine or any other engine family. Always verify your VIN, engine code, and existing turbocharger part number before placing your order to guarantee a correct fitment. Key Benefits • Restored Factory Boost Pressure: Eliminates sluggish acceleration, excessive black smoke at the exhaust, and recurring limp-mode fault codes by bringing intake boost back to OEM specification where the ECU expects it. • Precision-Balanced Rotating Assembly: Turbine and compressor wheels are dynamically balanced to tolerances that match original equipment standards, dramatically reducing vibration, bearing wear, and premature failure compared to budget offshore replacements. • True Direct Bolt-On Installation: Every mounting flange, oil feed port, oil drain port, coolant supply and return port, and wastegate actuator linkage replicates factory geometry — no drilling, no grinding, no adapter plates, and no modifications to existing lines or brackets. • Improved Fuel Efficiency: A properly sealed and pressurized intake charge allows the OM642's injection system to meter fuel accurately, recovering the highway and city fuel economy your van delivered when new. • Reduced Exhaust Smoke and Emissions: Correct boost pressure ensures complete combustion, cutting visible soot and helping your van pass roadside or fleet emissions checks. • Extended Service Life: Upgraded bearing tolerances and precision balancing mean this unit is built to outlast the worn original and generic replacements available at bargain prices online. Technical Specifications • Application: 2009-2014 Freightliner Sprinter 2500 / Sprinter 3500 • Engine: Mercedes-Benz OM642 3.0L V6 CDI Turbodiesel • Displacement: 3.0 Liters (2,987 cc) • Engine Code: OM642 • Fitment Type: Direct OEM-replacement, no modification required • Oil Feed / Drain Ports: Factory-matched inlet and outlet locations • Coolant Ports: Integrated coolant supply and return connections per OEM routing • Wastegate: Internal wastegate with factory-spec actuator linkage geometry • Image Count for Reference: 8 high-resolution product photos included in listing Materials and Build Quality The rotating core of this MAHLE turbocharger is manufactured to exacting tolerances using high-temperature-rated alloys selected to withstand the thermal cycling demands of the OM642's diesel combustion cycle. The turbine housing is cast from heat-resistant iron capable of enduring sustained exhaust gas temperatures, while the compressor housing is precision-machined to deliver consistent airflow geometry. Bearing surfaces are finished to tight clearances that support a robust oil film under both cold-start and sustained highway load conditions. The wastegate valve and actuator rod are assembled with hardware that resists corrosion from road salt and moisture — an important consideration for commercial vans operating year-round in northern US climates. Every unit is inspected and balanced prior to packaging, so you're not gambling on field balancing or break-in surprises after installation. Installation Guide Installing this turbocharger on your Freightliner Sprinter OM642 is a straightforward job for any technician familiar with diesel service. Follow these steps for a clean, leak-free installation. Step 1: Allow the engine to cool completely — never work on a hot turbo or hot exhaust manifold. Step 2: Disconnect the negative battery terminal and relieve any residual intake pressure. Step 3: Remove the air intake ducting and intercooler pipe connected to the compressor inlet and outlet. Step 4: Disconnect the oil feed line, oil drain line, and both coolant lines from the factory turbo, capping each to prevent contamination. Step 5: Unbolt the turbine housing from the exhaust manifold flange and remove the turbocharger assembly. Step 6: Clean all mating surfaces — manifold flange, oil port fittings, and coolant connections — to remove carbon and old gasket material. Step 7: Pre-lube the new turbocharger by pouring approximately two ounces of clean engine oil into the oil inlet port before installation. Step 8: Mount the new MAHLE unit using new gaskets and torque all flange bolts to factory specification. Step 9: Reconnect oil, coolant, and intake lines, then crank the engine without starting for 5-10 seconds to prime the oil circuit before first start. Step 10: Start the engine, check for leaks at all connections, and verify boost pressure and absence of fault codes with a diagnostic scanner before returning the van to service. What's in the Box • 1x MAHLE direct-fit turbocharger assembly for 2009-2014 Freightliner Sprinter OM642 3.0L V6 CDI • Mounting hardware (verify against packing list upon receipt) • Product fitment reference card Why Shop With Us We specialize in commercial and fleet-grade replacement parts for working vehicles that can't afford downtime. Our listings are verified for fitment accuracy, and our support team understands the OM642 platform. We stock fast-moving commercial van components so your order ships quickly, and our straightforward returns process means you're never stuck with a wrong part. Get your Freightliner Sprinter back earning its keep. Add this MAHLE OM642 3.0L turbocharger to your cart today and restore factory performance before your next scheduled route.