Automatic Transmission Assembly for 2014 Ford Mustang
Product Notes Read before buying
This is a 6-speed automatic transmission for vehicles with a 3.7L engine. Fitment is confirmed for the specific OEM ID numbers BR3P-7000-CA, BR3P-7000-CB, or BR3P-7000-CC. Please verify the ID on your original transmission before ordering.
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 |
|---|---|---|---|---|
| Base | Convertible | 2014 | V6 3.7L | RWD | Automatic |
| Base | Coupe | 2014 | V6 3.7L | RWD | Automatic |
| ST | Coupe | 2014 | V6 3.7L | RWD | Automatic |
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:
- Verify the vehicle is a 2014 Ford Mustang with a 3.7L V6 engine.
- Confirm the drivetrain is Rear-Wheel Drive (RWD).
- Locate the white barcode sticker on the driver's side of the current transmission case and match the ID to BR3P-7000-CA, BR3P-7000-CB, or BR3P-7000-CC.
- Take a clear picture of the ID tag showing the 12-digit Solenoid Body ID and 13-digit Solenoid Strategy before removal.
What the install really takes — plan and budget with confidence:
Special tools this job needs:
- Transmission jack
- Fluid transfer pump
- Heavy-duty heat-resistant mechanics glove
- Scan tool with J2534 programming capabilities or laptop with FORScan/Ford IDS
- Engine support bar
Budget for these consumables at install:
- Motorcraft MERCON LV automatic transmission fluid (Spec: WSS-M2C938-A)
- Motorcraft FT-188 transmission filter
- Transmission pan gasket
- Torque converter seal (front pump seal)
- Driveshaft seals
- Professional transmission line flush solvent / cooler line flush
What your vehicle’s computers will need after the swap:
What’s involved: Solenoid Strategy Programming & Adaptive Learning Relearn
The PCM must be programmed with the replacement unit's unique 13-digit Solenoid Strategy and 12-digit Solenoid Body ID. Alternatively, the original valve body can be swapped into the replacement unit to bypass reprogramming. A Transmission Adaptive Learning Drive Cycle must be performed after installation.
Pro tips for a smooth first start-up — hand them to whoever does the install:
- Torque Converter Seating: Must click/drop down three distinct times to fully seat. Failure to seat fully will crack the front pump gear upon bolting the transmission to the engine.
- No Under-Hood Dipstick: Fluid must be filled and checked from underneath the vehicle via a small dipstick cap next to the hot exhaust.
- Fluid Level Check Temperature: Must be checked while idling, level, and with fluid temperature between 180°F and 200°F (or 90°F - 110°F for cold check).
- Bellhousing Dowel Pins: Ensure alignment dowel pins are in place and not corroded to prevent input shaft misalignment.
- Mandatory Cooler Flush: Debris from the old failed unit must be thoroughly flushed from the cooler lines to prevent immediate solenoid contamination.
Easy to get right once you know them:
- Failing to program the 13-digit Solenoid Strategy into the PCM, leading to immediate harsh shifting and clutch damage.
- Using the wrong fluid type (such as Mercon V, Dexron VI, or generic multi-vehicle ATF) instead of genuine Mercon LV.
- Improper torque converter seating, resulting in a cracked front pump rotor when tightening bellhousing bolts.
- Not flushing the transmission cooler lines, which pumps old debris directly into the replacement unit's sensitive solenoids.
- Attempting to swap old valve bodies or lead frames to avoid programming, which risks introducing a faulty component.
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 the molded lead frame inside the transmission and/or perform PCM software reprogram (Recall 19S07 / NHTSA 19V-075 / TSB 13-6-8 / TSB 13-2-3 / TSB 16-0008).
🔎 Recommended at install: Replace the front pump seal and torque converter (TSB 13-6-4).
🔎 Recommended at install: Replace the main control valve body separator plate with an updated design (TSB 14-0134).
🔎 Recommended at install: Remove transmission to repair/replace front pump seal (TSB 12-11-14).
Researched from factory recalls, TSBs and OEM service data (reference unit 400-05123-3204960). 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 Ford Mustang 3.7L V6 6R80: Problems, Identification, and Used Replacement
Identify common lead frame failures and shifting issues on the 6R80 transmission, and learn when to swap it for a quality used OEM assembly.
Read Full Guide →Related Trouble Codes (OBD-II)
7 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: BR3P-7000-CA, BR3P-7000-CC, BR3P7000CB, BR3Z7000C
Other: BR3P7000CA, BR3P7000CC
Fits Years: 2014
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This unit ships with the selling yard's 120-day warranty. Longer plans can be requested during checkout.
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