Shop 6R80 Parts →
The 6R80 is the ZF-designed six-speed automatic behind the 3.5 EcoBoost, 5.0 Coyote, and 3.7 V6 in F-150s from 2009 to 2017, plus Expedition, Navigator, and 2011-2014 Mustang. It is a genuinely good transmission. When it acts up, the valve body is the number-one suspect before anyone touches the hard parts, because the solenoids that live inside it and the aluminum bores they ride in are what wear first.
Short version: a valve body job on a 6R80 lands between $650 and $1,900 all-in depending on whether you buy a bare valve body or a solenoid-loaded unit, and whether a dealer, an independent, or you turn the wrenches. Here is the full breakdown.
6R80 Valve Body Cost At A Glance
| Path | Parts | Labor | Total |
|---|---|---|---|
| DIY, bare valve body + your own solenoids | $180–$320 | $0 | $180–$320 |
| DIY, valve body with solenoids installed | $400–$650 | $0 | $400–$650 |
| Independent shop | $400–$650 | $250–$450 | $650–$1,100 |
| Ford dealer | $700–$1,000 | $500–$900 | $1,200–$1,900 |
The valve body itself sits inside the transmission pan. It does not require pulling the transmission, which is why labor is a few hours rather than a full R&R. That is the single most important cost fact on this page: a 6R80 valve body is an in-vehicle, pan-off job, not a trans-out job.
The Codes That Point At The Valve Body
Before you spend a dollar, scan it. These are the codes that most commonly mean the valve body or its solenoids, not the whole transmission:
- P0715 / P0717 — input/turbine speed sensor. Often a sensor, but a solenoid stuck in the valve body can trigger it too.
- P0730 / P0731–P0736 — incorrect gear ratio. A stuck pressure control solenoid in the valve body is a classic cause.
- P0740 / P0741 — torque converter clutch circuit / stuck off. The TCC solenoid lives in the valve body. Shudder plus P0741 is the signature.
- P0750–P0770 — shift solenoid A through E performance/electrical. Direct solenoid faults.
- P0960–P0964 — pressure control solenoid A circuit. The main line-pressure solenoid.
If you see harsh 1-2 shifts, a slam into gear, a flare between shifts, or converter shudder at 40-55 mph with a TCC code, the valve body is where the money goes. See our full OBD2 transmission code list and the dedicated P0741 Ford 6R80 fix write-up.
Symptoms That Mean Valve Body, Not Rebuild
- Harsh, banging shifts that appeared suddenly with no slipping.
- Delayed engagement into drive or reverse when cold, clearing when warm (sticking bore).
- Converter shudder at light throttle, 40-55 mph, often with P0741.
- Limp mode (stuck in one gear) that resets after a key cycle.
- Flare on the 2-3 or 3-4 shift where RPM jumps before the gear engages.
What does not point at the valve body: metal in the pan, burnt fluid that smells cooked, slipping in every gear, or no movement at all. Those are hard-part failures. If that is your situation, read rebuild vs replace first before spending on a valve body that will not fix it.
What You Are Actually Buying
Bare valve body (cheapest)
Just the casting and internal valves, no solenoids. You transfer your old solenoids over. Only worth it if you have confirmed the bores are the problem and your solenoids are good. Risky for a DIYer, because if a solenoid was the real fault, you just moved the problem.
Valve body with new solenoids (recommended)
A complete unit, solenoid pack included, ready to bolt in. This is the smart buy for most 6R80 jobs because on a 100k-plus mile truck the solenoids are worn even if only one has thrown a code. Ford part number AL3Z-7A100 family for the assembly. See our page on the OEM AL3Z-7G484A 6R80 solenoid if you are chasing a single solenoid instead.
Reman / upgraded valve body
Sonnax and other rebuilders sell 6R80 valve bodies with oversized valves and updated bore sleeves that fix the wear at the source. Best long-term choice if you have been chasing pressure codes for a while.
Compare 6R80 valve bodies and solenoids
6R80 Valve Body — Ships Same-Day
Skip the dealer markup. gearboxinsider.com stocks 6R80 valve bodies, solenoid packs, filters, and pan gaskets with free shipping and same-day dispatch before 2pm Eastern. Get it on the bench tomorrow, not next week.
Shop 6R80 Parts →Can You Do It Yourself?
Yes, and it is one of the more approachable 6R80 repairs. The valve body comes out with the pan and filter off. Budget a Saturday. What you need:
- Drain and drop the pan (about 12 quarts of Mercon LV comes out over a full service).
- Remove the filter, then the valve body bolts. Note bolt lengths, they differ by location.
- Unplug the solenoid connector and the TFT sensor.
- Transfer or install solenoids, torque the new body to spec, new filter, new gasket.
- Refill with the correct fluid and do the fill-check procedure at temperature.
The 6R80 is fussy about fluid level and type. Use only Mercon LV and set the level by temperature, not by a dipstick guess. Our 6R80 fluid capacity guide walks the fill procedure. After the job, a TCM relearn smooths the shifts back out.
When A Rebuild Beats A Valve Body
If the truck is over 180k, slips under load, drops metal in the pan, or you have already replaced solenoids once, put the valve-body money toward a rebuild instead. A full 6R80 rebuild runs $2,200-$3,500 installed. Spending $1,500 at a dealer for a valve body on a transmission that needs clutches is throwing good money after bad. Weigh it with our F-150 6R80 replacement cost breakdown.
FAQ
Do I have to pull the transmission to replace a 6R80 valve body?
No. It comes out with the pan off, transmission still in the truck. That is what keeps labor to a few hours.
Will a new valve body fix converter shudder?
If the shudder is from a stuck TCC solenoid (P0741), yes. If the converter clutch lining itself is worn, no, you need a converter. Do a stall/lockup test first.
Do I need to reprogram after replacing the valve body?
You do not have to, but a TCM adaptive relearn drive cycle clears the harsh shifts the truck learned while the old body was failing. Most shops include it.
How long does a 6R80 valve body last?
An OEM unit typically goes 120k-150k before solenoid wear starts. A Sonnax-updated body with oversized valves can outlast the truck.