E350 M276 engine
Ask for documented mileage where available, photos and whether it comes as a long block or complete assembly with wiring and accessories.
Request a quote →2014 MERCEDES-BENZ E350 / USED ENGINES
2014 Mercedes E350 engine.
Executive comfort, back on the road.
Need a used 2014 Mercedes E350 engine? The 2014 E350 uses the 3.5L M276 V6, rated at 302 hp, with the 7G-Tronic Plus seven-speed automatic, in RWD or 4MATIC. We source used replacement engines, then confirm fitment, price and delivery.
Used replacement engines · US customers · Matched by VIN
01 Your car: 2014 Mercedes-Benz E35002 Identify the factory engine03 Confirm the unit and delivery
2014 / MERCEDES-BENZ / E350 / ENGINE
RWD or 4MATIC?
Every gas 2014 E350 uses the M276 V6. Tell us the drivetrain, and we confirm the exact unit with your VIN.
Not sure? Leave it blank and call with your VIN. Call +1 (302) 590-5089.
YOUR MERCEDES-BENZ. YOUR NEXT STEP.
Get Best Price
Tell us about your 2014 Mercedes-Benz E350 and the engine you need.
Prefer a conversation?+1 (302) 590-5089 ↗
IDENTIFY BEFORE YOU ORDER
What engine is in a 2014 E350?
The 2012–2014 E350 used the direct-injection M276 3.5L V6. 4MATIC cars use different engine-side parts from RWD cars, so match the drivetrain.
| Engine | Type and transmission | Before you request a replacement |
|---|---|---|
| 3.5L M276 V6 | Gas · 302 hp · 7G-Tronic Plus · RWD | Match the engine number and application. |
| 3.5L M276 V6 | Gas · 302 hp · 7G-Tronic Plus · 4MATIC | Match the 4MATIC application; oil pan and mounts can differ. |
The E350 BlueTEC diesel is a separate application. Sources: Mercedes-Benz E-Class (W212) (Wikipedia); Mercedes-Benz M276 engine (Wikipedia).
Plan the coding
A Mercedes engine swap may need control-unit coding after installation. Confirm your installer can do this, and get that cost in writing.
Talk it through →FITMENT BEFORE COMMITMENT
One engine.
Two drivetrains.
A used 2014 Mercedes E350 engine is the 3.5L M276 V6, matched to your engine number and RWD or 4MATIC. Confirm the VIN, engine number and what is included before you order.
The M276 was used in other Mercedes models, but accessories differ. Match the application and have your installer confirm the fit.
Your E350 engine checklist
- Identify the factory engineHave your VIN and engine code ready. Ask your installer to confirm the replacement.
- Ask about the actual unitRequest documented mileage where available, condition notes, inspection details and photos.
- Know what is includedConfirm long block or complete assembly, and which sensors, wiring and accessories come with it.
- Get the delivered total in writingConfirm shipping, any core charge, the written warranty, installation requirements and return terms.
A CLEARER QUOTE STARTS HERE
What a E350 engine replacement costs
The total has two parts: the engine and the installation. Price depends on the unit’s condition, documented mileage where available, what comes with it and current availability.
Give us your ZIP code and the delivery address type. We confirm shipping eligibility, access and timing so you can book the install.
Review the applicable return terms and the written warranty before purchase.
ANSWERS FOR YOUR NEXT REPAIR
Mercedes-Benz E350
engine questions
What engine is in a 2014 Mercedes E350?
The 2014 E350 uses the 3.5L M276 V6, rated at 302 hp, with the 7G-Tronic Plus automatic, in RWD or 4MATIC. The BlueTEC diesel is separate.
Will a GLK350 M276 fit my E350?
The engine family is shared, but accessories and calibration can differ. Match the engine number and application before you buy.
How much does a used E350 engine cost?
It depends on the unit’s condition, documented mileage where available, what is included and current availability, plus installation. Call with your VIN for a quote, then compare the delivered total, any core charge and your installer’s estimate.
Can you ship the engine, and what warranty applies?
We serve US customers from owned inventory and supplier sourcing. Give us your ZIP code to confirm shipping eligibility, access and timing. Warranty options up to three years are offered. Confirm the written coverage, exclusions, installation requirements and return terms for your unit.