2021 Mercedes Benz GLE53 AMG EQ Boost 3.0L Engine Assembly

2021 Mercedes-Benz GLE53 AMG EQ Boost 3.0L Engine Assembly – OEM

A genuine OEM Mercedes-Benz engine assembly pulled from a 2021 GLE53 AMG donor vehicle. This unit runs on the EQ Boost mild-hybrid 3.0L inline-6 platform — one of Mercedes-AMG's most advanced performance builds — and comes in at approximately 40,000 km. If you're restoring performance or replacing a failed unit, this is factory-grade reliability without the dealer price tag.

What's Included

• OEM Mercedes-Benz Engine Assembly
• Fits: 2021 Mercedes-Benz GLE53 AMG (verify fitment by trim, drivetrain, VIN, and production date before purchasing)
• Platform: EQ Boost 3.0L Inline-6 (M256)
• Mileage: ~40,000 km
• Condition: Used, removed from donor vehicle
• Review all photos carefully for condition and included components

Known Flaw
The engine mounts show damage and will need to be replaced prior to installation. This is not covered under warranty as a pre-disclosed condition — please factor replacement mounts into your budget and timeline.

1-Year Warranty
Every powertrain assembly sold through Cavari is backed by a 1-year warranty. We stand behind what we sell. If a covered mechanical defect arises within 12 months of purchase, we're here to make it right. Full warranty terms are available upon request.

Vehicle Fitment

• 2020–2023 Mercedes-Benz GLE53 AMG
• 2020–2023 Mercedes-Benz GLE53 AMG Coupe
• 2020–2023 Mercedes-Benz GLS580 (check — some markets use M176 V8, verify before listing)
• 2020–2023 Mercedes-Benz E53 AMG
• 2020–2023 Mercedes-Benz E53 AMG Coupe
• 2020–2023 Mercedes-Benz E53 AMG Cabriolet
• 2020–2023 Mercedes-Benz CLS53 AMG
• 2020–2023 Mercedes-Benz CLS450 (M256 non-AMG variant — verify tune/output matches)
• 2021–2023 Mercedes-Benz S580 (uses M256 in some markets — confirm before listing)
• 2020–2023 Mercedes-AMG GT53 4-Door Coupe

How the Purchase Process Works
We want to be upfront about how orders are handled so you know exactly what to expect:

1. Place Your Order — Once you complete your purchase, your payment is securely held. No funds are collected outright — they remain on hold while your order is being processed.
2. A Representative Is Assigned to You — Within 1–2 business days, a dedicated Cavari representative will reach out to you directly. Their job is to walk you through your freight and shipping options based on your location, timeline, and budget.
3. Freight Options Are Presented — Powertrain assemblies are heavy, oversized units that require freight shipping. Your rep will source multiple carrier options and present you with the rates that make the most sense for your situation. You choose what works best.
4. Shipping Is Confirmed, Funds Are Released — Once you approve a shipping arrangement, everything is locked in and your order moves forward. Applicable tariffs or cross-border fees (if required) will be clearly communicated before anything is finalized.
5. Your Unit Ships — Your assembly is packaged securely and dispatched. Your rep stays your point of contact throughout transit until delivery is confirmed.

Have questions before purchasing? Email us — we're happy to walk you through fitment, condition, or anything else before you commit.

CAVARI PRECISION AUTOMOTIVE PARTS