Home › Browse Parts › 2006-2009 MERCEDES ML350 (W164) 722.9 AUTOMATIC TRANSMISSION OIL FLUID PUMP

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

From donor vehicle 2008 Mercedes ML350 (stock AA0329).

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2008 Mercedes ML350

2006-2009 MERCEDES ML350 (W164) 722.9 AUTOMATIC TRANSMISSION OIL FLUID PUMP

$51.43 List $54.14
✓ FREE SHIPPING — LOWER 48 + DC

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.

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 14715

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
2008 Mercedes ML350
Donor VIN
4JGBB86E48A395483
Part number (OEM)
2202770320
Interchange #
400-50149
Brand
Mercedes (Genuine OEM)
Stock #
AA0329
Viking Item ID
14715

3.5L, M272, 7 SPEED AUTOMATIC TRANSMISSION, FRONT OIL FLUID PUMP, 2202770320

  • ✓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 (21)

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 ML320 CDI Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 164 TYPE, AT, ML350 (722.906)
2008 Mercedes-Benz ML320 CDI Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 164 TYPE, AT, ML350 (722.906)
2009 Mercedes-Benz ML320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2987CC V6 DIESEL DOHC Turbocharged 164 TYPE, AT, ML350 (722.906)
2006 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2007 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2008 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2009 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2009 Mercedes-Benz ML350 Base Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2006 Mercedes-Benz ML500 Base Sport Utility 4-Door 5.0L 4966CC 303Cu. In. V8 GAS SOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2006 Mercedes-Benz ML500 Base Sport Utility 4-Door 5.0L 4966CC V8 GAS SOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2006 Mercedes-Benz ML500 Introduction Sport Utility 4-Door 5.0L 4966CC 303Cu. In. V8 GAS SOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2006 Mercedes-Benz ML500 Premium Sport Utility 4-Door 5.0L 4966CC 303Cu. In. V8 GAS SOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2007 Mercedes-Benz ML500 Base Sport Utility 4-Door 5.0L 4966CC 303Cu. In. V8 GAS SOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2007 Mercedes-Benz ML500 Base Sport Utility 4-Door 5.0L 4973CC V8 GAS SOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2008 Mercedes-Benz ML500 Lujo Sport Utility 4-Door 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2009 Mercedes-Benz ML500 Lujo Sport Utility 4-Door 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2008 Mercedes-Benz ML550 Base Sport Utility 4-Door 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2009 Mercedes-Benz ML550 Base Sport Utility 4-Door 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2007 Mercedes-Benz ML63 AMG Base Sport Utility 4-Door 6.3L 6208CC V8 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2008 Mercedes-Benz ML63 AMG Base Sport Utility 4-Door 6.3L 6208CC V8 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)
2009 Mercedes-Benz ML63 AMG Base Sport Utility 4-Door 6.3L 6208CC V8 GAS DOHC Naturally Aspirated 164 TYPE, AT, ML350 (722.906)