6R80 Pump 2012, used and ready to install. Fits the 6R80. Ships fast from the USA.
A 2012 F-150, Mustang, Expedition or Navigator with the 6R80 six-speed that now waits a second before it pulls into gear, feels soft in every gear instead of one, or hums from the bellhousing area may be losing pump output. This listing is a used OEM 6R80 pump assembly for 2012, priced below a remanufactured unit and listed with a 1-year warranty. It makes sense when the rest of the transmission is healthy, or when you are rebuilding the unit yourself and want a factory pump instead of a reproduction.
Every pound of pressure in the 6R80 starts at this pump. The converter hub spins its gears at engine speed, and the oil it moves is regulated into line pressure for the solenoid body, the clutches, the converter clutch and the cooler and lube circuits. The 2012 pump is the pre-2014 design: a cast-iron gear body, an aluminum cover and an intermediate plate with the stator shaft, with the converter hub riding on a caged bearing. When the gears or that hub support wear, the pump loses volume, and the loss shows up first at idle and with hot, thin fluid.
Ford TSB 13-6-4 covers 2012 F-150 trucks with the 3.7L engine built from April 1 to July 1, 2012, plus some 2013 Mustangs, that whine from the converter housing during acceleration until lockup. Ford's repair was a new front pump seal and a new torque converter, not a pump. If your truck falls in that build window and the noise matches, start there. Otherwise, test line pressure in Park, Neutral, Drive and Reverse: low pressure in every range points at the pump, while a drop only in gear points elsewhere. Worn shaft bushings and lead frame faults also set pressure codes on this unit. Our 6R80 pump failure guide covers the full test, and 6R80 F-150 common problems lists the other failures to rule out.
This pump is listed for 2012 6R80 applications, which fall under the BL3Z-7A103B service pump for transmissions built through March 31, 2014. That means the caged bearing converter hub support and the original lug-drive inner gear, which match a 2012 converter. Pumps from April 2014 and later builds switched to a bushing support and are not a direct swap, and 6R60 and 6R75 pumps use a different stator support bore. Because this is a used part, compare it with your old pump before installation, and send us your year and VIN if you want us to check the match. Browse other 6R80 parts on our 6R80 parts page, or step up to the remanufactured 6R80 pump for 2011 if you prefer a rebuilt assembly for an early-build unit.
With the transmission out and the converter removed, unbolt the old pump and clean the case bore and sealing faces. Before installing a used pump, spin the gears by hand and look over the gear pockets and cover face for scoring; any roughness should be addressed before it goes in. Inspect the converter hub as well, since a worn hub will ruin the support and front seal. Use a new front seal, seal rings and outer O-ring, lubricate them with fluid, prime the pump, and torque the bolts to the Ford specification in an even pattern. Refill with MERCON LV and check the level hot. If you are doing a full overhaul, pair the pump with a 6R80 master rebuild kit, and if the shifts were harsh as well as slow, the 2012-2014 remanufactured valve body addresses wear in the solenoid body side.
| Fits | 6R80 2012 |
| Part type | Pump |
| Condition | Used |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
It is a used OEM pump assembly, listed with a 1-year warranty. Inspect it before installation, as you would any used hard part.
No. That bulletin covers 3.7L trucks built April 1 to July 1, 2012 with a whine on acceleration, and the repair is a front pump seal and torque converter, not a pump.
Only if the transmission was built on or before March 31, 2014. Later builds use a bushing-type converter hub support. Send us your VIN to confirm.
Always a new front seal, stator support seal rings and pump O-ring, plus a filter and fresh MERCON LV. Inspect the converter hub and replace the converter if it is scored or heat-damaged.
Low line pressure in Park and Neutral points at the pump. Pressure that is normal in Park but drops in gear, or shift codes tied to one solenoid, point at the valve body side.
