Shop 6R80 Parts →
The 6R80 is the six-speed automatic behind most 2009-2017 F-150s, the 5.0 Coyote, the 3.5 EcoBoost, and the 3.7 and 6.2 trucks. It is a stout ZF-derived transmission that Ford built by the millions, which is good news for your wallet: parts are everywhere and rebuilders know it cold. When one lets go, you have four real paths, and they range from about $1,800 to over $5,000 installed. Knowing which path fits your truck and your miles is the difference between a smart repair and an overpay.
Before you spend anything, be sure the transmission is actually the failure. A shudder, a harsh downshift, or a 6R80 that will not shift right is often a mechatronic, a lead frame, a valve body, or a torque converter, and those are hundreds of dollars, not thousands. Do not let a shop condemn a whole transmission for a solenoid symptom.
The Four Options And What They Cost
| Option | What You Get | Installed Cost (2026) |
|---|---|---|
| DIY rebuild kit | You pull it, rebuild it, reinstall | $700 - $1,400 in parts |
| Shop rebuild | Your core rebuilt with new frictions, seals, updated parts | $2,600 - $4,000 |
| Remanufactured unit | Factory-quality reman with warranty, swapped in | $3,500 - $5,200 |
| Used / junkyard unit | Salvage transmission, unknown history | $1,800 - $3,000 |
Book labor to remove and install a 6R80 in an F-150 runs roughly 6 to 9 hours depending on cab and drivetrain, so at typical shop rates that is $700 to $1,400 in labor alone before any parts. That labor number is the same no matter which unit goes back in, which is why a used transmission that fails and gets replaced twice ends up costing more than a reman done once.
Why the 6R80 Fails
The 6R80 does not usually die from a single dramatic event. It wears. The most common culprits, in rough order:
- Torque converter shudder: the lockup clutch chatters, often felt at 35-55 mph. Frequently fixable with a converter and a fluid service, not a full rebuild.
- Lead frame / mechatronic faults: internal wiring and solenoid pack issues that throw shift codes and cause harsh or missing shifts.
- Harsh 1-2 or 5-6 shifts: valve body wear and clutch wear, sometimes addressed with a valve body or a shift-quality update.
- Neglected fluid: the single biggest killer. Ford calls this fluid long-life, but heat and towing cook it, and cooked fluid takes out the frictions.
If your truck tows or runs the EcoBoost hard, assume the fluid and the converter carry the load. A lot of "needs a transmission" 6R80s really need a converter, fresh fluid, and a valve body.
Rebuild vs Reman vs Used, For Your Truck
DIY Rebuild
If you have a lift or a transmission jack and you are comfortable inside an automatic, the 6R80 is a well-documented rebuild. A quality master rebuild kit with frictions, steels, seals, and a filter, plus a good converter, keeps your parts bill under $1,400. That is the cheapest path by far if your labor is free.
6R80 rebuild kits
Shop Rebuild
The middle path. A good independent transmission shop rebuilds your core, installs updated parts where the 6R80 is known to be weak, and warranties the work. This usually beats a dealer reman on price and often matches it on quality when the shop knows the platform.
Remanufactured Unit
The most expensive but the most turnkey. You get a fully rebuilt unit with a strong nationwide warranty, and downtime is short because there is no waiting on your core to be rebuilt. Best for daily drivers you cannot be without.
Used Unit
Cheapest sticker, highest risk. You are paying to install a transmission with unknown history and no rebuild. It can be a great deal on a low-mileage salvage unit, or a $2,500 mistake when it fails in six months and you pay the labor twice. Only worth it with a mileage-verified unit and a return policy.
Rebuilding the 6R80? Parts Ship Same-Day
gearboxinsider.com stocks 6R80 rebuild kits, updated valve bodies, solenoid packs, and torque converters, with free shipping and same-day dispatch before 2pm Eastern. Get the parts on the bench before the truck comes off the lift. No code, that is just the price.
Shop 6R80 Parts →How To Keep The Bill Down
- Diagnose before you condemn. A converter, a valve body, or a mechatronic is a fraction of a rebuild. Pay for a real diagnosis first.
- Get two or three quotes. Dealer, chain, and independent transmission specialist. The independent specialist usually wins on both price and knowing the 6R80.
- Do a fluid service the day you get it back. Whatever unit goes in, a correct-spec fluid fill and a cooler if you tow protects your investment.
- Supply your own parts if you DIY. Buying the rebuild kit and converter direct instead of at shop markup saves real money.
FAQ
Is the 6R80 a good transmission?
Yes. It is one of the more durable modern truck automatics when the fluid is maintained. Most failures trace back to heat, towing, and skipped fluid changes rather than a design flaw.
Can I fix 6R80 shudder without replacing the transmission?
Often, yes. Lockup converter shudder is frequently resolved with a new torque converter and a full fluid service rather than a rebuild. Diagnose it before agreeing to a whole transmission.
How many hours of labor to replace a 6R80?
Roughly 6 to 9 hours in an F-150 depending on 4x4, cab, and access. That labor is the same whether you install a rebuild, a reman, or a used unit.