Used Mercury Transmissions For Sale
A replacement transmission from the dealer can run $2,800–$6,500+. We carry the same OEM unit at 40–60% less — fitment verified before you pay a dime.
OEM Mercury Transmissions · Low Miles · Tested & Inspected · Ships Free Nationwide
- OEM fitment verified — we confirm displacement, configuration, and factory build codes for your exact vehicle before quoting.
- Warranty included — every transmission comes with warranty coverage. Extended warranty options may be available.
- Fast insured freight shipping — drained, palletized, and insured for safe delivery to your repair shop or address.
- Nationwide OEM inventory — transmissions for domestic and import vehicles inspected and ready to ship.
Check Transmission Price & Availability
Takes under 60 seconds. No obligation.
Need it faster? Call (888) 488-6545 for priority quotes.
"Needed a transmission for my F-150. Nationwide verified the exact match by VIN, and it showed up at my mechanic's shop palletized and ready to drop in. Saved over $2,500 vs the dealer."
— Carlos M., AZTransmissions for every major make
Common Mercury Transmission Issues
These are the most frequent reasons Mercury owners need a replacement transmission.
4R75E (Grand Marquis) — Overdrive Band & Servo Bore: The 4R75E develops overdrive band failure and servo bore wear at higher mileages, causing loss of 4th gear overdrive and harsh engagement. On a 150K+ mile unit, a replacement transmission provides better long-term value than rebuilding worn servo bores.
5R55S/5R55W (Mountaineer) — Servo Bore & Overdrive Clutch: The 5-speed in the Mountaineer develops servo bore wear and overdrive clutch failure similar to the Explorer. A replacement is often more practical than the extensive internal repair.
Mercury transmissions are Ford platforms with full cross-compatibility — discontinued make supply is finite. Quote now.
Why Choose Nationwide Auto Parts USA
How it works — simple and accurate
Transmissions vary by configuration and build codes. We verify everything first, then quote from confirmed inventory.
What affects your delivered price
Online price ranges can be misleading. We quote the exact unit for your vehicle with delivery included.
Mercury Transmission — Quick Answers
Can you still get Mercury transmissions?
Yes — Mercury used Ford transmissions that remain widely available. Grand Marquis matches Crown Victoria, Mountaineer matches Explorer. Full Ford pool.
Are Mercury and Ford transmissions interchangeable?
Yes — identical units with the same part numbers. We source from the full Ford inventory for deep availability.
Does the Mercury transmission come with the torque converter?
Yes — every automatic ships with the matching converter as a complete assembly.
That transmission isn't going to replace itself
customers quoted today — every day without your vehicle costs you money. Lock in your price in 60 seconds, no obligation.


