7 detailed photos of the actual item — this exact part is what ships.
From donor vehicle 2009 Mercedes ML320 (stock VV0186).
ASE Master Mechanic Inspection
Hands-on tested before listing by MKF on May 2, 2025
- Start quality
- GOOD
- Idle quality
- GOOD
- Output under load
- WIDE OPEN SNAP GOOD
- Oil quality
- YES
- Smoke from tailpipes
- NONE
- Unusual engine noise
- NONE
- Turbo notes
- SOUNDS OK
In-car test: ENGINE RUNS WELL, IDLE IS SMOOTH AND WIDE OPEN SNAP SOUNDS GOOD. PENDING A COMPRESSION TEST AND PHYSICAL CHECK THIS WILL BE A UNIT.
Out-of-car inspection: MKF 5/6/25 THIS DIDN’T MAKE GOOD ENOUGH COMPRESSION ON CYLINDER CLOSEST TO DRIVER. CHANGED TO PART OUT . AS ALWAYS, RECOMMEND ANY SERVICE AND WEAR ITEMS SUCH AS TIMING CHAINS, BELTS, GUIDES , TENSIONERS, SPARK PLUGS , INJECTORS, PUMPS, SEALS ,GASKETS AND FILTER BE SERVICED BEFORE ENGINE BE PUT BACK INTO SERVICE.
2009 MERCEDES ML320 (W164) 3.0L (OM642) ENGINE FRONT RIGHT FUEL RAIL w/ LINES
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, October 19 to Friday, October 23 — 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
- 2009 Mercedes ML320
- Donor VIN
- 4JGBB25E49A486236
- Donor miles
- 126,748
- Part number (OEM)
- 6420702595
- Interchange #
- 300-85732
- Brand
- Mercedes (Genuine OEM)
- Stock #
- VV0186
- Viking Item ID
- V24162
RIGHT, FUEL RAIL W/LINES
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 up to 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 |
|---|---|---|---|---|---|
| 2009 | Mercedes-Benz | GL320 | Bluetec 4Matic Sport Utility 4-Door | 3.0L 2987CC V6 DIESEL DOHC Turbocharged | |
| 2009 | Mercedes-Benz | ML320 | Bluetec 4Matic Sport Utility 4-Door | 3.0L 2987CC V6 DIESEL DOHC Turbocharged |