Home › Browse Parts › 07-13 MERCEDES E350 GL320 GL350 ML320 ML350 S350 3.0L DIESEL HARMONIC BALANCER

9 detailed photos of the actual item — this exact part is what ships.

From donor vehicle 2012 Mercedes GL350 (stock VV0277).

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2012 Mercedes GL350

07-13 MERCEDES E350 GL320 GL350 ML320 ML350 S350 3.0L DIESEL HARMONIC BALANCER

$42.86 List $45.12
✓ FREE SHIPPING — LOWER 48 + DC

Free 90-day warranty & 90-day any-reason returns on everything.

Order by 11 AM Pacific and your order ships today.

Estimated arrival: Monday, July 20 to Friday, July 24 — it's common for this to vary by a day or two.

Genuine OEM — exact item pictured. The photos show the actual factory-original part you’ll receive — inspected, cleaned, and carefully packed.

What you see is exactly what you get

No stock photos, ever. Every listing shows the actual part that will ship to you — already pulled and cleaned — so you can confirm it's exactly what you need, in the condition you expect, before you buy. All backed by a free 90-day warranty and hassle-free returns.

Free 90-day warranty + hassle-free returns

Wrong part? Changed your mind? For eligible lower-48 + DC orders, returns are on us for ANY reason — hit the Contact Viking button for a prepaid label. Refunds are always cash to your payment method, never store credit.

Same-business-day shipping

We ship same business day if ordered before 11 AM Pacific — every part is already pulled, cleaned, and on the shelf, not buried in a car in the yard.

Free shipping (lower 48 + DC)

For eligible destinations, the checkout math stays calm: the listed direct price is the price that ships.

ASE-tested big stuff

Engines and transmissions are tested by our ASE Master Mechanic before listing.

Viking Item ID V34031

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
2012 Mercedes GL350
Donor VIN
4JGBF2FE4CA775501
Donor miles
126,499
Part number (OEM)
6420300403
Interchange #
309-50601
Brand
Mercedes (Genuine OEM)
Stock #
VV0277
Viking Item ID
V34031

HARMONIC BALANCER

  • ✓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 (24)

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.

YearMakeModelTrimEngineNotes
2007 Mercedes-Benz E320 Bluetec Sedan 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2008 Mercedes-Benz E320 Bluetec Sedan 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2009 Mercedes-Benz E320 Bluetec Sedan 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2011 Mercedes-Benz E350 Bluetec Sedan 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2012 Mercedes-Benz E350 Bluetec Sedan 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2007 Mercedes-Benz GL320 CDI Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2008 Mercedes-Benz GL320 CDI Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2009 Mercedes-Benz GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2010 Mercedes-Benz GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2011 Mercedes-Benz GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2012 Mercedes-Benz GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2008 Mercedes-Benz ML320 CDI Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2009 Mercedes-Benz ML320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2010 Mercedes-Benz ML350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2011 Mercedes-Benz ML350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2007 Mercedes-Benz R320 CDI Wagon 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2008 Mercedes-Benz R320 CDI Wagon 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2009 Mercedes-Benz R320 Bluetec Wagon 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2010 Mercedes-Benz R350 Bluetec 4Matic Wagon 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2011 Mercedes-Benz R350 Bluetec 4Matic Wagon 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2012 Mercedes-Benz R350 Bluetec 4Matic Wagon 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2013 Mercedes-Benz R350 Bluetec 4Matic Wagon 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2012 Mercedes-Benz S350 Bluetec 4Matic Sedan 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel
2013 Mercedes-Benz S350 Bluetec 4Matic Sedan 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 3.0L Diesel