9 detailed photos of the actual item — this exact part is what ships.
From donor vehicle 2017 Mercedes C300 (stock VV0461).
ASE Master Mechanic Inspection
Hands-on tested before listing by Jason on March 25, 2026
- Overall test result
- Yes
- Start quality
- good
- Idle quality
- little ruff
- Output under load
- good
- Oil quality
- good
- Smoke from tailpipes
- none
- Unusual engine noise
- none
- Turbo notes
- sounds good
In-car test: everthing on the engine looks good and wasnt hit
Road test: no road test most of the front end missing
2016-2017 MERCEDES C300 (W205) 2.0L M274 4MATIC ENGINE BARE CYLINDER BLOCK
Free 90-day warranty & 90-day any-reason returns on everything.
Order now and your order ships tomorrow — same-day shipping when ordered by 11 AM Pacific on a business day.
Estimated arrival: Monday, July 20 to Friday, July 24 — it's common for this to vary by a day or two.
Does this fit my vehicle?
Paste your 17-character VIN — it’s on your registration, insurance card, or the driver’s-door jamb.
We verify factory/OEM fitment only — upgrades, retrofits, and custom applications may need parts or coding we can’t verify or guarantee.
Item Specifics
- Donor vehicle
- 2017 Mercedes C300
- Donor VIN
- 55SWF4KB9HU228251
- Donor miles
- 144,352
- Part number (OEM)
- R2740106504, A2740106504, 2740106504
- Interchange #
- 300-85164
- Brand
- Mercedes (Genuine OEM)
- Stock #
- VV0461
- Viking Item ID
- V54536
2.0L M274 SEDAN 4MATIC ENGINE CYLINDER BLOCK 2740106504, A2740106504, R2740106504
First-start note: we treat every engine with fogging oil to protect the cylinders in storage and transit. A little smoke on first start-up is normal and expected — it should clear within about 30 minutes of normal running as the fogging oil burns off.
- ✓These photos show the exact individual part you'll receive — no stock photos
- ✓Genuine OEM — factory-original parts
- ✓Inspected before listing — engines & transmissions tested by an ASE Master Mechanic
- ✓FREE 90-day warranty & 90-day any-reason returns — we cover return shipping for eligible lower-48 + DC orders, freight included (details)
- ✓Order by 11 AM Pacific on a business day — ships that same day (holidays excluded)
- ✓Want longer coverage? Extended warranties to 180 or 365 days — see options
Ask about this part / verify fitment — free, no pressure
Compatible Vehicles (2)
Verified Hollander interchange fitment — the same stickered, tracked compatibility data our listing crew uses. Scroll inside the table; no page-flipping. Not sure? Use the VIN check above and we’ll confirm.
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2016 | Mercedes-Benz | C300 | 4Matic Sedan 4-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | 205 Type, (Sdn), C300, AWD (VIN 4K, 6th and 7th digits) |
| 2017 | Mercedes-Benz | C300 | 4Matic Sedan 4-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | 205 Type, Sedan, C300, AWD (VIN 4K, 6th and 7th digits) |