AODE Pump 1992-2003, remanufactured and ready to install. Fits the AODE. Ships fast from the USA.
The AODE was Ford's first electronically controlled version of the AOD, and many of these units have now passed 200,000 miles in rear-drive Fords. If yours takes a second or two to grab Drive or Reverse, slips everywhere once the fluid is hot, or howls at idle in a way that rises with engine speed, a worn front pump is a strong candidate. This remanufactured AODE pump covers 1992-2003 units and arrives ready to install.
Per Transmission Digest, the AOD became the AOD-E in 1992, and the 4R70W followed about a year later on the same basic architecture. In the AODE the converter hub drives a pair of meshing pump gears in the front pump body. Every drop of pressurized fluid in the transmission starts there: the pump feeds the main pressure regulator valve in the valve body, the regulator sets line pressure, and the EPC solenoid raises that pressure with throttle. The pump also supplies converter charge and cooler flow, so a tired pump does not just make shifts soft. It also cooks the converter and starves lubrication to the gear train.
Wear happens at the bushing and at the gear pockets. Once the bushing wears, the gears run off-center, clearances open up and output drops. A rebuilder measures pocket, outer gear to body and lobe-to-lobe clearance with a new bushing in place; a reconditioned pump has already been through that.
The AODE has a well documented look-alike. Transmission Digest describes wear in the pressure regulator valve bore that lets EPC oil bleed into a circuit routed back to the pump inlet, so line pressure never rises with throttle and the unit slides through shifts at medium to full throttle. Their quick test: drop the pan and filter and blow compressed air into the TV port. Air and fluid coming out of the filter opening means bore wear, and the cure is the valve body, not the pump. A pump problem, by contrast, usually shows low pressure even at idle, often with noise and bushing material on the magnet. Our 4R70W and AODE family problems guide covers the pressure test in detail, and the Crown Victoria shift problems guide shows how the same failures feel from the driver's seat.
This pump is listed for AODE transmissions from 1992 to 2003. Ford revised parts in this family through the 1990s; Sonnax, for example, splits its regulator valve kits into 1995-and-earlier and 1996-and-later fitments. Many vehicles also moved from the AODE to the 4R70W during this period, so confirm the transmission code on the door tag or the ID tag on the case, compare the stator support and bolt pattern with your old pump, or send us the year and VIN. See every part for this unit on the AODE parts page, and if your tag reads 4R70W, compare the 4R70W pump for 1993-2003.
Flush the cooler after any pump failure that left debris in the pan, or the new pump will pull that debris straight back in.
| Fits | AODE 1992-2003 |
| Part type | Pump |
| Condition | Remanufactured |
| 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.
They share a basic design, but the two transmissions are different units with revisions over the years. Match the pump body and stator support to your old one, or send the year and VIN so we can confirm before you order.
Probably not. Transmission Digest traces that complaint to pressure regulator bore wear that bleeds EPC oil to the pump inlet. Do the compressed-air test at the TV port; if air exits at the filter opening, the valve body needs replacing.
A front seal, pump gasket and seals, and an inspection of the converter hub. If the pump failed from contamination, plan on an overhaul kit and a cooler flush as well.
MERCON V. Prime the pump before first start and set the level with the fluid at operating temperature.
The listing covers 1992-2003 AODE units. Confirm your car has an AODE on the tag and compare the old pump before installing, or send us the VIN to check.
