2008 Mercury Mountaineer Used Transmission AT – 106,493 miles

A failed transmission does not have to end the life of a good vehicle. This automatic transmission for the 2008 Mercury Mountaineer shows 106,493 miles, priced at $2,869, and it comes with a 6-month warranty. Below you will find the full specification, how it was checked, what the warranty and return terms say, and how to plan a clean installation.

Product Summary

• Vehicle: 2008 Mercury Mountaineer
• Part: Used Transmission
• SKU: ETO_12432
• Configuration: AT 8 cylinder (4.6L) ? (6R60) ? 4x2 ? from 12/04/07
• Type: Automatic (AT)
• Engine pairing: 4.6L
• Production note: from 12/04
• Mileage: 106,493 miles
• Warranty: 6-month, parts and freight
• Price: $2,869 (MRP $3,402.80; you save $533.80, about 16%)

About This Used Transmission

The transmission carries engine power to the wheels and selects the gear ratio that suits your speed and load. In the 2008 Mercury Mountaineer, it has to work in step with the engine, the driveline, and the vehicle's control modules. This automatic transmission is intended for that application, so gear ratios and mounting points should line up with the original. Automatic units depend on clean fluid, a healthy torque converter, and correct hydraulic and electronic control, so plan to replace the fluid and inspect the cooler lines during the swap.

Understanding the Mileage

This transmission shows 106,493 miles, which is a common figure for quality used parts. Many units are designed to keep running well past this mark with regular service and sensible driving. Mileage is a guide rather than a guarantee, so read it together with the testing results and warranty terms below.

Testing and Condition

The record for this unit shows it has been through a shift test, a run test and a leak inspection. These checks are meant to confirm that the transmission operates correctly and is not leaking before it ever reaches your shop. It is graded A, described as having no cracks and no leaks. Even with good test results, a used part should always be inspected on arrival. Check the casting for damage, confirm that the mounting surfaces are clean and flat, and compare the part with your original before it goes in the vehicle.

Warranty and Protection

This transmission comes with a 6-month warranty covering parts and freight. Extended coverage is also available: up to 3 years of extended warranty is available. Returns are accepted under a 30-day free-returns policy. Refunds are backed by a 100% money-back guarantee. Keep your invoice and records handy, follow the installation requirements in the warranty terms, and use fresh fluids and new wear items so any claim stays simple.

Compatibility and Fitment

Confirm fitment before you buy by checking your VIN against the specification on this page. For this listing, compare the production range (from 12/04) with your vehicle. The 2008 Mercury Mountaineer may have been built with more than one transmission option in the same model year, so confirm details such as drivetrain and emissions rules for your state.

Shipping and Delivery

This unit ships by palletized freight, which keeps a heavy transmission secure during transit. Shipping is listed as FREE ? Nationwide. Preparation and handling takes 3?5 business days. Transit time is listed as 2?3 business days. Tracking is provided. Photo approval is part of the process, so you see the unit before it ships. Plan for a lift gate or forklift at delivery, inspect the pallet and packaging before signing, and note any damage on the delivery paperwork right away.

Installation Tips

Plan the installation carefully. Replace the rear main seal or output seals as appropriate, inspect the mounts, and flush the transmission cooler and lines so debris does not contaminate the new unit. Use the fluid type specified for the 2008 Mercury Mountaineer, fill to the correct level, and check for leaks after a short test drive. Have the vehicle serviced by a qualified technician if you are not experienced with drivetrain work, because correct alignment and torque specifications matter.

Why Choose a Used Part

A used transmission costs far less than a new factory unit and is built to the vehicle's original specification. For an older vehicle like a 2008 Mercury Mountaineer, that difference often decides whether a repair makes financial sense. Original parts tend to fit better than low-cost substitutes, and reusing a part keeps it out of the scrap stream. This unit is listed at $2,869 against an MRP of $3,402.80, a saving of $533.80.

Care After Installation

After installation, check the fluid level and condition after the first few drives, and change it early if it looks dark or smells burnt. Avoid towing heavy loads or aggressive driving while the unit settles in. Follow your owner's manual for fluid type and service interval, and address slipping, delayed engagement, or leaks right away. Regular fluid service is the best way to extend transmission life.

Frequently Asked Questions

Will this transmission fit my 2008 Mercury Mountaineer?

It is listed for the 2008 Mercury Mountaineer. Confirm with your VIN and the specification above.

How many miles does it have?

The listing shows 106,493 miles.

What warranty applies?

A 6-month warranty covering parts and freight. Extended coverage: up to 3 years of extended warranty is available.

Can I return it?

Yes, under a 30-day free-returns policy. Refunds are backed by a 100% money-back guarantee.

How is it shipped?

By palletized freight, with FREE ? Nationwide, and tracking is provided.

Should I replace other parts during the swap?

Yes. Replacing seals, cooler lines, and the clutch where applicable while everything is apart saves labor and lowers the chance of a repeat repair.

If you are ready to get your 2008 Mercury Mountaineer running again, this used automatic transmission with 106,493 miles is a practical choice. Confirm fitment with your VIN, review the testing and warranty details above, and install it with fresh fluids and wear items so the repair lasts.