Automatic Transmission Assembly for 2014-2019 Ford Flex
Product Notes Read before buying
This transmission fits All-Wheel Drive (AWD) models only. To ensure compatibility, please verify that the ID number on your original transmission matches DA8P-7000-SB.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Limited | SUV | 2014 - 2019 | V6 3.5L | AWD/FWD | Automatic |
| Limited | SUV | 2014 - 2019 | V6 3.5L Turbo | AWD/FWD | Automatic |
| SE | SUV | 2014 - 2019 | V6 3.5L | FWD | Automatic |
| SEL | SUV | 2014 - 2019 | V6 3.5L | AWD/FWD | Automatic |
| 2015 - 2018 |
Know This Transmission Before You Buy
The research behind our purchase interview — recalls, bulletins and real install economics for this transmission family:
A quick look at your own vehicle makes sure the right transmission shows up:
- Confirm the 8th digit of the VIN is '8'.
- Verify the vehicle is All-Wheel Drive (AWD).
- Confirm the transmission code on the door jamb sticker under 'TR' is 'J'.
- Locate the ID tag on the current transmission and verify it matches DA8P-7000-SB.
What the install really takes — plan and budget with confidence:
Special tools this job needs:
- Engine support bar
- Heavy-duty transmission jack
- Subframe alignment pins
- J2534 pass-thru programming device or Ford-compatible scan tool (IDS/FJDS or FORScan)
Budget for these consumables at install:
- Motorcraft MERCON LV Automatic Transmission Fluid (11 to 12 quarts for dry fill)
- Torque converter hub seal (front pump seal)
- Left and right axle shaft seals
- PTU-to-transmission compression seal and O-ring
- Transmission cooler-line flush solvent
What your vehicle’s computers will need after the swap:
What’s involved: Solenoid Body Strategy Programming & Adaptive Relearn
The Powertrain Control Module (PCM) must be programmed with the replacement transmission's unique 13-digit Solenoid Strategy Code and 7-digit Solenoid Body ID printed on the case tag. An adaptive learning drive cycle must also be performed.
Pro tips for a smooth first start-up — hand them to whoever does the install:
- Torque Converter Seating: Ensure a 'three-click' drop when seating the converter to avoid cracking the internal pump gears upon bellhousing bolt tightening.
- PTU Spline Lubrication: Clean and apply high-temperature anti-seize to the transmission output and PTU input splines.
- Subframe Realignment: Mark or use alignment pins on the front subframe before lowering to preserve steering and suspension geometry.
- Fluid Level Checking: Check fluid at operating temperature (180-200F) using the short dipstick located deep under the air intake ducting.
- Cooler and Line Contamination: Perform a high-pressure flush of the cooler lines to prevent old debris from ruining the replacement unit.
- Shifter Cable Adjustment: Ensure proper alignment to prevent neutral safety switch errors or a no-start condition.
Easy to get right once you know them:
- Skipping the Solenoid Strategy Programming, leading to immediate shift flares and clutch damage.
- Ordering a FWD transmission for an AWD vehicle, which lacks the necessary mounting provisions and output splines.
- Reusing old, contaminated transmission fluid or using non-compatible fluids instead of MERCON LV.
- Neglecting to service the PTU fluid (75W-140 synthetic gear oil) during the transmission swap.
Not issues with the units on this page — the manufacturer documented these for every transmission of this family, wherever you buy one. Handy for your installer:
🔎 Recommended at install: Replace internal TSS/OSS sensors if DTCs P0715, P0717, P0720, P0721, or P0722 occur.
🔎 Recommended at install: Replace damaged direct clutch hub and cylinder if reverse, 3rd, or 5th gears are lost.
🔎 Recommended at install: Service AWD fluid or address mechanical wear in the AWD system.
🔎 Recommended at install: Regularly drain and refill PTU fluid with fresh 75W-140 synthetic gear oil.
🔎 Recommended at install: Inspect and service halfshafts to prevent loss of power or roll-away.
🔎 Recommended at install: Install RDU service kit.
Researched from factory recalls, TSBs and OEM service data (reference unit 400-05072-4124728). Unit-specific details — mileage, condition, warranty, freight — are covered in the checkout interview.
Policies, in plain English.
Shipping & Handling
- Ships by LTL freight on a pallet — a real freight truck, not a parcel van
- Your checkout freight quote covers delivery to your door (liftgate service included for residential addresses)
- The carrier calls ahead to schedule a delivery window — someone must be present to receive it
- Typically palletized and picked up within 2–3 business days; transit time depends on distance
120-Day Warranty
This part includes a 120-day warranty.
- If the part fails within the warranty window, we'll replace it or refund per the coverage terms
- Coverage is parts-only — installation labor is not included
- Warranty covers defects — not installation errors, misuse, or damage after installation
Your pre-purchase interview reviews these exact terms with you before anything is charged.
Returns (30 Days)
We accept returns of uninstalled parts within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: This part ships by freight (LTL) — the part price is refundable per the terms above, but shipping costs are non-refundable and return freight follows the seller's return terms. Your pre-purchase interview walks through the exact numbers before you buy
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
Freight damage is rare — and you're fully protected when you do two things at delivery:
- Inspect before you sign — you're allowed time to look the pallet over while the driver waits
- Write any damage on the delivery receipt before signing — that one line is what makes a freight claim succeed
- Severe damage? Refuse the delivery — it goes back at no cost to you and we make it right
- Photograph the pallet before unwrapping; report concealed damage within 24 hours of delivery
We handle the carrier claim — you just help document it. Your pre-purchase interview walks through this checklist too.
Order Cancellation
Cancel before shipment for a full refund. Once the pallet has been built, a preparation charge may apply — and once the freight carrier picks it up, shipping costs are non-refundable and standard return terms apply. Your pre-purchase interview shows the exact numbers before you pay.
Expert Guides
2014-2019 Ford Flex 3.5L AWD Transmission: Problems, Identification, and Used Replacement
Identify the DA8P-7000-SB 6F50 transaxle, learn what causes harsh shifting and PTU failures, and know exactly what to check before buying a used replacement unit.
Read Full Guide →Related Trouble Codes (OBD-II)
4 matching guidesIf your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
Miscellaneous Information
OEM Part Numbers:
Ford: 86786014, DA8P-7000-SB, DA8P7000SB, DA8Z7000S
Other: DA8PSB
Fits Years: 2014 2015 2016 2017 2018 2019
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Backed By The Selling Yard
This unit ships with the selling yard's 120-day warranty. Longer plans can be requested during checkout.
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