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Used 2012 Mercedes Truck Engine

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Skip the Dealership: trusted Mercedes Truck Engines at Wholesale Rates

If your 2012 Mercedes Truck is showing signs of part failure, don't panic. Sourcing a like-new LKQ Engine through our premium salvage yard network is the fastest, most cost-effective path to getting your truck back on the road — at up to 70% off retail.

Buyers in Milwaukee WI, Seattle WA, Memphis TN, Louisville KY and Louisville KY, Denver CO, Cincinnati OH count on us for fast, reliable sourcing. Our direct freight partners handle lift-gate delivery to both commercial auto repair shop docks and residential driveways within typically within one week.

Quality assurance isn't optional here. Before any part is palletized, our team performs bench testing to confirm it's road-worthy. We also stock Alternators, Fenders, Radiators, Engine Blocks and AC Compressors, Suspension Crossmembers if you need additional components for your 2012 Truck.

Large dealership service departments typically mark up OEM parts by 40% to 80% above their actual wholesale cost. By sourcing your Engine directly from our used parts depot network, you access the same factory components for up to 70% off retail, eliminating the middleman entirely.

🔍 Diagnosing a Failing Engine on Your Mercedes Truck

Persistent knocking sounds, sudden overheating, or loss of power under load are clear indicators of internal damage. A certified mechanic should run OBD2 diagnostic scanning before you order to confirm the unit is truly the failed part.

Browse Top Used Engines by Make

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Browse Top Used Transmissions by Make

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Why Choose Prime Auto Parts?

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"Got the 5.3L engine for my Silverado. Fired right up. Delivered in 4 days."

- Mike R., Texas
⭐⭐⭐⭐⭐

"Saved me over $2,000 compared to the dealer quote. Highly recommend their transmission matching."

- Sarah T., Florida
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