Collection: 2005 Used Mercedes Engines For Sale | Auto Power Source
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2005 Used Mercedes Engines For Sale
51 verified 2005 Mercedes engines in stock — spanning the C Class (203 Type), S Class and SL Class (220/230 Type), CLK (209 Type), CL Class (215 Type), E Class (211 Type), SLK (171 Type), ML Series (163 Type) and G Class (463 Type), including AMG 55 and 65 units and the E320 CDI diesel. Every engine is VIN-matched to your chassis Type code, compression-tested by ASE-certified technicians, photographed before shipment, and backed by up to a 3-year warranty plus 30-day money-back. Free freight nationwide.
Browse 2005 Mercedes Engines by Model
Match your 2005 Mercedes engine by vehicle. Use the cards below to identify the right chassis Type code and fitment — every unit is then VIN-matched at the order step.
Why Buy a 2005 Mercedes Engine from Auto Power Source
Every 2005 Mercedes engine we list is inventory-verified: pulled from a low-mileage donor, cataloged against its chassis Type code and engine ID, and held in our climate-controlled warehouse pending sale. Each unit passes the same six-step inspection — VIN-matching, compression testing, noise & smoke verification, full visual inspection, multi-angle photography, and palletized shipping.
2005 Mercedes fitment turns on details the badge never shows. The 163-Type ML runs its final year in 2005 before the 164 replaces it, and the 171-Type SLK has just replaced the 170 — an engine from either side of those changes will not bolt in. Inside 2005 itself, our S Class and SL Class listings both carry 220-Type and 230-Type units, so the Type code decides the fit rather than the trunk badge; the C240 splits on an engine-ID break at 31 757521/757522; and the E320 ships as both a CDI diesel and a gasoline unit that share nothing but a name. The AMG 55 and 65 engines are likewise separate from the base V6 and V8. Our ASE-certified technicians compression-test every cylinder and run a leak-down evaluation before any unit is cleared, and we check those traps against your VIN. You pay a fraction of dealer-new pricing for identical Mercedes engineering, ship free on a heavy-duty pallet anywhere in the continental U.S., and get up to a 3-year warranty plus 30-day money-back. Not sure which 2005 variant fits? Text your VIN and we will confirm.
Your 2005 Mercedes Engine Options: Compared
Most 2005 Mercedes owners face four real choices when their engine fails:
| Option | Cost | Reliability | Warranty | Fitment Match |
|---|---|---|---|---|
| Used OEM (this collection) | $$$ Best Value | High | Up to 3 years | VIN-matched |
| New OEM (dealer) | $$$$$ 2-4× more | High | Manufacturer | Exact |
| Aftermarket / Reman | $$$$ | Varies | 6-12 mo | May adapt |
| Junkyard | $ Cheapest | Unknown | None | DIY |
Tested used OEM hits the sweet spot — same Mercedes engineering as new, fraction of the cost.
2005 Mercedes Engine Buying Guide
- Confirm the chassis Type code. Mercedes catalogs 2005 engines by body Type (203, 209, 211, 215, 220, 230, 163, 171, 463) — the same badge can sit on two Type codes, and our 2005 S Class and SL Class listings both carry 220-Type and 230-Type units.
- Watch the 2005 generation boundaries. 2005 is the LAST year of the 163-Type ML Series — the 164 arrives for 2006 and does not interchange — and the 171-Type SLK has just superseded the 170. Check which side of the change your chassis falls on.
- Mind the C240 engine-ID break. 2005 C240 units split at engine ID 31 757521 / 31 757522, and ship in Sedan and Wagon, RWD and 4MATIC. The build number matters as much as the model — give us the VIN and we will read it for you.
- Do not mix the E320 CDI with the gasoline E320. The 2005 E320 exists as a CDI diesel and as a gasoline V6. They share a badge and nothing else — the wrong one is a total non-fit.
- Treat AMG units as distinct. The 55 and 65 designations (M113K, M275/M285) are separate engines from the standard V6 and V8 — they never interchange with the base unit. Ask for the donor VIN on any 2005 unit and verify mileage and history before you commit.
Our ASE-certified technicians verify every one of these points against your VIN before any engine ships.
Frequently Asked Questions
What is the warranty on a 2005 Mercedes engine?
What does compression-tested mean?
How long until delivery?
Can I see photos before I buy?
Do I need my VIN?
What if I do not approve the photos?
Why is this cheaper than the dealer?
When can I reach customer service?
Customer Reviews
Our 6-Step Inspection & Shipping Process
Every 2005 Mercedes engine we ship has been through these six steps:
What Our Customers Say
Rated Excellent by our customers on Trustpilot.
Our Photos-Before-Shipment Guarantee
Before any 2005 Mercedes engine leaves our warehouse, we send you multi-angle photographs. You approve. If you do not approve, you get every dollar back — no questions, no restocking fees, no return freight charges. On top of 30-day money-back and up to a 3-year warranty.
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