Home › Browse Parts › 12-13 MERCEDES ML350 R350 (W166 R251) 722.9 A/T TRANSMISSION VALVE BODY BLOCK

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

From donor vehicle 2012 Mercedes ML350 (stock AA1190).

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2012 Mercedes ML350

12-13 MERCEDES ML350 R350 (W166 R251) 722.9 A/T TRANSMISSION VALVE BODY BLOCK

$291.46 List $298.90
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Viking Item ID 139370

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Paste your 17-character VIN — it’s on your registration, insurance card, or the driver’s-door jamb.

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Item Specifics

Donor vehicle
2012 Mercedes ML350
Donor VIN
4JGDA5HB3CA075013
Donor miles
135,933
Part number (OEM)
2120771201, 2122700106, A2120771201, A2122700106
Interchange #
400-62192
Brand
Mercedes (Genuine OEM)
Stock #
AA1190
Viking Item ID
139370

722.9 TRANSMISSION VALVE BODY BLOCK w/o CONDUCTOR 2120771201, 2122700106, A2120771201, A2122700106

  • ✓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)
  • ✓Freight item — leaves our dock within 2 business days after payment, strapped and wrapped (holidays excluded). VIN verification of fitment required before shipping.
  • ✓Want longer coverage? Extended warranties to 180 or 365 days — see options
Ask about this part / verify fitment — free, no pressure

Compatible Vehicles (15)

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
2012 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 FLEX DOHC Naturally Aspirated 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE)
2012 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE)
2012 Mercedes-Benz ML350 Base Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE)
2012 Mercedes-Benz ML350 Base Sport Utility 4-Door 4.7L 4663CC 285Cu. In. V8 GAS DOHC Naturally Aspirated 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE)
2013 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 FLEX DOHC Naturally Aspirated 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE), ID 1662705000 (REDUCED FRICTION)
2013 Mercedes-Benz ML350 4Matic Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE), ID 1662705000 (REDUCED FRICTION)
2013 Mercedes-Benz ML350 Base Sport Utility 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE), ID 1662705000 (REDUCED FRICTION)
2012 Mercedes-Benz ML500 Base Sport Utility 4-Door 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE)
2013 Mercedes-Benz ML500 Base Sport Utility 4-Door 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE), ID 1662705000 (REDUCED FRICTION)
2012 Mercedes-Benz ML550 Base Sport Utility 4-Door 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE)
2013 Mercedes-Benz ML550 4Matic Sport Utility 4-Door 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE), ID 1662705000 (REDUCED FRICTION)
2013 Mercedes-Benz ML550 Base Sport Utility 4-Door 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE), ID 1662705000 (REDUCED FRICTION)
2012 Mercedes-Benz ML63 AMG Base Sport Utility 4-Door 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE)
2013 Mercedes-Benz ML63 AMG Base Sport Utility 4-Door 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged 166 TYPE, AT, ML350, GASOLINE (722.906 TYPE), ID 1662705000 (REDUCED FRICTION)
2012 Mercedes-Benz R350 4Matic Wagon 4-Door 3.5L 3498CC V6 GAS DOHC Naturally Aspirated 251 TYPE, AT, (R350), GASOLINE, ID 1662705000