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OM642, OM651 and OM654 diesel service done right

Engine & Drivetrain for Sprinter Vans in Corona, CA

The Sprinter diesel is a workhorse, but the OM642 V6 and the four cylinder OM651 and OM654 engines have well known weak points that a general shop rarely catches. In Corona we see turbo resonators splitting in the summer heat, glow plugs failing on cold Temescal Valley mornings, and oil cooler seals weeping onto the valley. Our team reads every fault with genuine Mercedes Xentry, not a generic code reader, so you get the real story before a single part is ordered. From routine oil and filter work to timing chain inspection and high pressure fuel pump replacement, we keep your van pulling strong on the 91 and 15.

Typical range: $180 to $9,500 depending on the job

Engine & Drivetrain: Common Questions

Do you work on both the V6 and four cylinder Sprinter diesels?
Yes. We service the OM642 3.0L V6 found in NCV3 vans and the OM651 and OM654 four cylinder engines in newer VS30 Sprinters, along with the gas models.
My check engine light is on but the van drives fine. Should I wait?
No. A stored code often points to an early emissions or sensor fault that becomes a limp mode event if ignored. A Xentry scan in Corona finds it before it strands you.
How long does an engine diagnostic take?
Most diagnostics run about an hour of Xentry time. Complex intermittent faults can take longer, and we walk you through what we find before any repair is authorized.

Sprinter giving you trouble in Corona?

Talk to a real Sprinter specialist. We diagnose it right the first time with genuine Xentry.