Nissan RE5R05A Valve Body 2nd Design MCO Small Hole Solenoid Frontier Xterra

Nissan RE5R05A Valve Body 2nd Design MCO Small Hole Solenoid Frontier Xterra

Used OEM unit pulled from an inspected donor transmission, cleaned and visually inspected before listing. Photos show a representative unit of this exact part and variant — see the fitment and casting notes below to confirm your match.

• SKU: N-RE5R05A-VB-U-06
• Includes: One good used OE RE5R05A valve body, 2ND DESIGN TCM with 2 ISS sensors, 2 N-R accumulator bores, WITHOUT the hole for the forward brake solenoid, SMALL-hole solenoid, casting MCO. Good used, untested — no filter, pan, gasket or seals.
• Warranty: 30-day return-or-replace after delivery
• Shipping: UPS Ground from our Tennessee warehouse, 2 business day handling

OEM / interchange references (verify against your casting/tag):

• 31705-90X00
• 31705-90X01
• 0260550002
• 173740BA

Fits (engine/year matters — read carefully): Nissan / Infiniti RE5R05A five-speed rear- and four-wheel-drive automatic, roughly 2003-2015: Nissan Titan, Armada, Frontier, Xterra, Pathfinder and 350Z; Infiniti G35, G37, FX35, FX45, M35, QX56 and EX35.

Important: 2ND DESIGN with a SMALL-hole solenoid and casting MCO. Our other 2nd-design listing is the same MCO casting but with a LARGE-hole solenoid — that is the whole difference, so check the solenoid on your own unit. 1st design (two connectors) and 3rd design (Hitachi TCM) do not interchange with this. The TCM is calibrated to the vehicle; expect a shop relearn.

Before you order: confirm your transmission code and casting/part numbers. Not sure? Message us through eBay with your VIN or transmission tag and we will confirm fitment the same business day. Rebuilder shops — ask about volume pricing. We stock transmission hard parts by family and can hold inventory for scheduled builds.