Name: Transmission for 2008 Mercury Mountaineer with 4.6L, 4x2
Brand: Mercury
SKU: t-u_387917_454978165
Price: 1857 USD
Availability: InStock
Rating: 80 (1 reviews)

Mercury

Transmission for 2008 Mercury Mountaineer with 4.6L, 4x2, AT, 8 cylinder (4.6L), (6R60), 4x2, thru 12/03/07

Transmission for 2008 Mercury Mountaineer with 4.6L, 4x2

Mountaineer

*Years 2000 and OlderPersonal: 6 Months/ 6,000 miles (parts only)Commercial: 6 Months/ 6,000 miles (parts only) Years 2001 and NewerPersonal: 1 Year/ 12,000 miles (parts only)Commercial: 6 Months/ 6,000 miles (parts only)

Transmission Locator

2008 Mercury Mountaineer Automatic Transmission

5R55S RWD 5 speed 5R55S, RWD, 5 speed Transmission for 2008 Mercury Mountaineer. Transmission for sale

5R55S Transmission RWD 5 speed for 2008 Mercury Mountaineer 4.0

Bell Housing Included

Billet Torque Converter

Dyno Tested

Flex Plate Included

Tail Housing Included

Transfer Case Assembly Included

Transmission Type

Lockup

Output Shaft Yoke Included

Pressure Switch Included

Return Cooler Bypass Filter Included

Shifter Included

Throttle Cable Included

Torque Converter Included

Valve Body Recalibrated

Valve Body Style

Conversion Harness Adapter Included

Grade Type

Heat Exchanger Included

Pan Mounting Hole Quantity

Prop 65 Y/N

Prop 65 – Long Label

Radiator Included

Radiator Replacement Required

Thermal Bypass Valve Included

Transmission External Cooler Included

Transmission Fluid Included

Transmission Manufacturer Code

Transmission Oil Cooler Included

Transmission Speeds

2002-2008 Ford Explorer 4.0L 245CID V6 Automatic 5R55S RWD

2003 Ford Explorer Sport 4.0L 245CID V6 Automatic 5R55S RWD

2004-2008 Mercury Mountaineer 4.0L 245CID V6 Automatic 5R55S RWD

Premium Remanufactured Automatic Transmission

Professionally remanufactured automatic transmission assembly with all new seals, gaskets, and friction components. Precision inspected, rebuilt to OEM specs, and dyno tested for smooth shifting and lasting reliability.

Each transmission undergoes rigorous dyno testing to verify precise hydraulic pressures, smooth shifting, torque converter function, and park lock operation-guaranteeing reliable, trouble-free driving.

Every transmission is fully disassembled, cleaned, and rebuilt using 100% upgraded heavy-duty seals, friction components, solenoids, and torque converter parts to ensure maximum durability and performance.

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All transmissions are completely disassembled and cleaned. All cases are media-blasted. Internal parts are inspected for wear or damage and replaced as required. All bushings are inspected and replaced as necessary. All friction components are replaced with upgraded heavy-duty parts. Drum assemblies are air-checked and side play is measured to ensure proper clearance. All seals, O-rings, and gaskets are replaced. All solenoids are tested and replaced if they do not pass duty-cycle specifications. Internal wiring harnesses are inspected and replaced as necessary. Valve bodies are disassembled, cleaned, and measured for wear. Valves and valve bores are inspected, and bores are machined as required. Completed valve bodies are tested for proper operation prior to dyno testing.

Average R&R

Transmission Fluid Type

Bell Housing

Cooler Replacement Required

Flex Plate with Unit

FluidVideoURL

Pan Bolts

Shift Type

Starter

Transmission Fluid

Bellhousing Bolt Position

Forward Shift Position Quantity

Remove And Replace Time

Reverse Shift Position Quantity

Transmission Extension Housing Included

Transmission Fluid Capacity

Reset Keep Alive Memory and perform Drive Cycle procedure.

• The solenoid pack, commonly responsible for electrical shift related issues in this family, has been completely remanufactured in-house, including disassembly, cleaning, and testing independently.
• To prevent overdrive planet failure due to lack of lubrication and to increase durability, the planets have been rebuilt and TIG welded.
• To combat erratic shifting due to high wear, the servo and servo pin have been realigned and modified using inhouse custom tooling and bushings.
• The completely remanufactured pump, with a new pump cover bushing machined in place and a new flow control valve, has been assembled in a custom alignment fixture to provide consistent internal pressures, improved lubrication, and eliminate noise, slipping, and delayed engagement.
• To prevent torque converter vibration and damage, we’re provided, installed, and aligned a flex plate adapter.
• The pump also features a custom-spec front stator bushing and a new rear bushing to better support the input shaft and improve lubrication control.
• Fully tested on our custom-built, custom-programmed dynamometers with Synthetec ATF, the 5R55S/W is cold-, hot-, load-, and road-tested.
• Every transmission is cold-and hot-tested using a proprietary dynamometer testing program that includes fully synthetic automatic transmission fluid and a filtration system.

Length

Tag Id

Warranty Requires

Casing Material

Flexplate Included

Transmission Oil Cooler Replacement Required

For expert assistance and technical support on Transmission Locator Remanufactured Transmissions, please contact Transmission Locator directly. Their knowledgeable team is ready to help with any inquiries, installation guidance, or troubleshooting you may need.  Transmission Locator Technical Support  Phone: 1-877-531-2723 Ext 2 (Toll-Free)

5R55S Remanufactured Automatic Transmission

Advanced Remanufacturing Process: Each transmission is completely disassembled, and critical components are replaced or upgraded to ensure long-lasting performance

Dyno Testing: All Transmission Locator transmissions are dyno-tested under real-world driving conditions to ensure reliable, consistent performance before leaving the factory

High-Quality Torque Converter: A fully remanufactured torque converter is included, tested for leaks, lock-up functionality, and balance to enhance durability and smooth operation

Nationwide Warranty: Every transmission comes with a comprehensive warranty, giving you confidence and peace of mind, no matter where you are on the road

OEM-Level Quality: Each transmission is remanufactured to meet or exceed original manufacturer specifications for seamless compatibility and superior performance

Precision Engineering: Each valve body is remanufactured to OEM specifications, ensuring proper hydraulic flow and consistent shift performance

Transmission Locator 5R55S Remanufactured Automatic Transmission

Transmission Locator Remanufactured Transmissions manufactures automatic transmissions for virtually every vehicle on the road; We are committed to remanufacturing transmissions to the same standards and methodologies used for OEM transmissions; Each Transmission Locator transmission is produced in a World Class manufacturing facility; Our entire process has been developed from scratch, utilizing LEAN manufacturing principles; Our transmissions are produced in a Clean Room environment; Every transmission is built to the same exacting standards by using a precisely documented and controlled process.

Transmission Locator M01065 Remanufactured 5R55S Automatic Transmission Assembly

1) Note

Drive Type

Factory Code(s)

Lock Up

OEM Make

Transmission Manufacturer

Years

Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.

5R55S 4WD / AWD 5 speed 5R55S, 4WD / AWD, 5 speed Transmission for 2008 Mercury Mountaineer. Transmission for sale

5R55S Transmission 4WD / AWD 5 speed for 2008 Mercury Mountaineer 4.0

2002-2008 Ford Explorer 4.0L 245CID V6 Automatic 5R55S 4WD

2003 Ford Explorer Sport 4.0L 245CID V6 Automatic 5R55S 4WD

2003-2004 Ford Explorer 4.0L 245CID V6 Automatic 5R55S AWD

2004-2008 Mercury Mountaineer 4.0L 245CID V6 Automatic 5R55S AWD

2008 Ford Explorer 4.0L 245CID V6 Automatic 5R55S AWD

6R60 RWD 6 speed 6R60, RWD, 6 speed Transmission for 2008 Mercury Mountaineer. Transmission for sale

6R60 Transmission RWD 6 speed for 2008 Mercury Mountaineer 4.6

Output Type

• Wear-prone rear stator bushing completely replaced to prevent failure of the E clutch.
• Each valve body is remanufactured and vacuum tested to verify hydraulic control.
• Valve body accumulator dampers are replaced to combat known deterioration of the OE component.
• Fully remanufactured torque converter is tested for leaks, lock-up, concentricity, and balance. Upgrades exceed OE requirements and eliminate the possibility of front seal leaks, premature bushing wear, and vibration.
• All wear-prone valves in the completely remanufactured valve body are restored to stringent specifications and vacuum tested to verify proper function.
• Build specifications are checked by four different specialized technicians during the remanufacturing process to verify the correct application.
• Every transmission is cold-and hot-tested using a proprietary dynamometer testing program that includes fully synthetic automatic transmission fluid and a filtration system.

6R60 4WD / AWD 6 speed 6R60, 4WD / AWD, 6 speed Transmission for 2008 Mercury Mountaineer. Transmission for sale

6R60 Transmission 4WD / AWD 6 speed for 2008 Mercury Mountaineer 4.6

Transmission for 2008 Mercury Mountaineer with 4.6L, 4x2, AT, 8 cylinder (4.6L), (6R60), 4x2, from 12/04/07

Transmission for 2008 Mercury Mountaineer with 4.0L, 4x2, AT, 6 cylinder (4.0L), (5R55S), 4x2

Transmission for 2008 Mercury Mountaineer with 4.0L, 4x2

Transmission for 2008 Mercury Mountaineer with 4.0L, 4x4, AT, 6 cylinder (4.0L), (5R55S), 4x4

2008 Mercury Mountaineer Automatic Transmission

Options: AT, 8 cylinder (4.6L), (6R60), 4x2, thru 12/03/07