Upgrade Your OM642 Sprinter Turbocharger and Drive with Confidence

For owners and fleet operators of Mercedes-Benz, Dodge, and Freightliner Sprinter vans equipped with the 3.0L OM642 diesel engine, turbocharger reliability is essential. Excessive downtime, unexpected repairs, and recurring turbocharger failures can quickly increase operating costs and impact productivity. Fortunately, Garrett has developed a genuine turbocharger upgrade designed specifically to address one of the most common failure points in the original equipment turbocharger.

A Smarter Turbocharger Upgrade

The Garrett® 777318-5003W turbocharger is a direct-fit replacement for 2005 and newer Mercedes, Dodge, and Freightliner vehicles equipped with the 3.0L OM642 engine. Manufactured by Garrett, the original equipment manufacturer (OEM), this upgrade offers improved durability while maintaining factory fit and performance.

What sets this turbocharger apart is its upgraded compressor wheel design. The original GT20-series turbocharger used on many OM642 applications features a traditional cast compressor wheel. While effective, cast wheels can become a weak point in demanding operating conditions and may contribute to premature turbocharger failure.

The Garrett 777318-5003W replaces that design with a precision machined billet compressor wheel, engineered to deliver enhanced strength and durability.

Why Billet Compressor Wheels Matter

Billet compressor wheels are machined from a solid piece of material rather than being cast into shape. This manufacturing process creates a stronger, more resilient component capable of withstanding the stresses of daily stop-and-go operation.

For Sprinter owners who have experienced repeated turbocharger failures, the benefits can be significant. Garrett reports that the billet wheel design can increase in-service life by up to 300% compared to the original compressor wheel design.

That means:

• Longer turbocharger service life
• Reduced risk of compressor wheel failure
• Less downtime for maintenance and repairs
• Lower long-term operating costs
• Improved vehicle reliability

If your current turbocharger has failed in less than two years due to compressor wheel damage, this upgrade may provide a better solution.

OEM Quality You Can Trust

Unlike aftermarket alternatives that may require modifications or compromise fitment, the Garrett 777318-5003W is produced by the OEM and engineered as a direct replacement for the original unit.

Benefits include:

• OEM-manufactured quality
• Direct-fit installation
• No modifications required
• Designed specifically for OM642 applications
• Reliable performance and durability

This allows technicians and vehicle owners to install the unit with confidence, knowing it was built to meet the same fitment standards as the original equipment.

Applications

The Garrett 777318-5003W turbocharger upgrade is compatible with:

• Mercedes-Benz Sprinter 3.0L OM642 engines
• Dodge Sprinter 3.0L OM642 engines
• Freightliner Sprinter 3.0L OM642 engines

Fits many 2005 and newer model years.

Invest in Longer Service Life

When it comes to keeping your Sprinter van on the road, choosing the right replacement turbocharger can make all the difference. The Garrett 777318-5003W combines OEM quality with an upgraded billet compressor wheel technology designed to significantly extend turbocharger life and reduce overall ownership costs.

For fleet operators, service professionals, and vehicle owners seeking greater reliability from their OM642-powered Sprinter, this genuine Garrett upgrade is a smart investment in performance, durability, and long-term value.

Upgrade today with the Garrett 777318-5003W turbocharger and experience the benefits of extended service life, reduced downtime, and OEM-engineered reliability.