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Home/FCC ID directory/CWTWB1U331
FCC ID cross-reference

FCC ID CWTWB1U331

Fits Ford, Lincoln, Mazda, Mercury (1998–2019)

CWTWB1U331 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for Ford, Lincoln, Mazda, Mercury (1998–2019). 5 aftermarket replacements are published, all in stock.

See all 5 parts
FCC ID
CWTWB1U331
IC: 213T-15K601-AB
+
Match this code on the customer’s key.
  • Makes
    4
    Ford, Lincoln, Mazda …
  • Models
    49
  • Model years
    1998–2019
  • Frequency
    315
    MHz
  • In stock
    5 / 5
    5 SKUs
VehiclesPart numbers & specsFit checkPartsQuestions
Will it fit?

Vehicles verified for CWTWB1U331

Ford

49 models
  • Aviator
  • B - 3000
  • B-Series
  • B-Series Pickup
  • Cougar
  • Crown Victoria
  • E-Series E150/E250/E350
  • Econoline
  • Edge
  • Escape
  • Escort
  • Excursion
  • Expedition
  • Explorer
  • Explorer Sport
  • Explorer Sport Trac
  • Explorer Sport Trak
  • F-Series
  • F-Series F150/F250/F350
  • Five Hundred
  • Five Hundred 500
  • Flex
  • Focus
  • Freestar
  • Freestyle
  • Fusion
  • Grand Marquis
  • LS
  • MKT
  • Marauder
  • Mariner
  • Mark LT
  • Milan
  • Mkx
  • Mkz
  • Montego
  • Monterey
  • Mountaineer
  • Mustang
  • Navigator
  • Ranger
  • Sable
  • Taurus
  • Taurus X
  • Thunderbird
  • Town Car
  • Tribute
  • Windstar
  • Zephyr

Lincoln

47 models
  • Aviator
  • B-Series
  • B-Series Pickup
  • Cougar
  • Crown Victoria
  • E-Series E150/E250/E350
  • Econoline
  • Edge
  • Escape
  • Escort
  • Excursion
  • Expedition
  • Explorer
  • Explorer Sport
  • Explorer Sport Trac
  • F-Series
  • F-Series F150/F250/F350
  • Five Hundred
  • Five Hundred 500
  • Flex
  • Focus
  • Freestar
  • Freestyle
  • Fusion
  • Grand Marquis
  • LS
  • MKT
  • Marauder
  • Mariner
  • Mark LT
  • Milan
  • Mkx
  • Mkz
  • Montego
  • Monterey
  • Mountaineer
  • Mustang
  • Navigator
  • Ranger
  • Sable
  • Taurus
  • Taurus X
  • Thunderbird
  • Town Car
  • Tribute
  • Windstar
  • Zephyr

Mazda

49 models
  • Aviator
  • B - 3000
  • B-Series
  • B-Series Pickup
  • Cougar
  • Crown Victoria
  • E-Series E150/E250/E350
  • Econoline
  • Edge
  • Escape
  • Escort
  • Excursion
  • Expedition
  • Explorer
  • Explorer Sport
  • Explorer Sport Trac
  • Explorer Sport Trak
  • F-Series
  • F-Series F150/F250/F350
  • Five Hundred
  • Five Hundred 500
  • Flex
  • Focus
  • Freestar
  • Freestyle
  • Fusion
  • Grand Marquis
  • LS
  • MKT
  • Marauder
  • Mariner
  • Mark LT
  • Milan
  • Mkx
  • Mkz
  • Montego
  • Monterey
  • Mountaineer
  • Mustang
  • Navigator
  • Ranger
  • Sable
  • Taurus
  • Taurus X
  • Thunderbird
  • Town Car
  • Tribute
  • Windstar
  • Zephyr

Mercury

47 models
  • Aviator
  • B-Series
  • B-Series Pickup
  • Cougar
  • Crown Victoria
  • E-Series E150/E250/E350
  • Econoline
  • Edge
  • Escape
  • Escort
  • Excursion
  • Expedition
  • Explorer
  • Explorer Sport
  • Explorer Sport Trac
  • F-Series
  • F-Series F150/F250/F350
  • Five Hundred
  • Five Hundred 500
  • Flex
  • Focus
  • Freestar
  • Freestyle
  • Fusion
  • Grand Marquis
  • LS
  • MKT
  • Marauder
  • Mariner
  • Mark LT
  • Milan
  • Mkx
  • Mkz
  • Montego
  • Monterey
  • Mountaineer
  • Mustang
  • Navigator
  • Ranger
  • Sable
  • Taurus
  • Taurus X
  • Thunderbird
  • Town Car
  • Tribute
  • Windstar
  • Zephyr

Model years 1998–2019.

Which part fits which model

Each listing for this code, with the models and years it is verified for.

PartFitsYearsButtonsStock
2000-2019 Mercury Lincoln Ford / 4-Button Flip Key / PN: 5912512 / CWTWB1U331
Remote Flip Key
Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer +312000–20194 In stock
2000-2017 Ford Lincoln Mercury / 4-Button Remote Head Key / OUC6000022
Remote Head Key
Sable, Montego, Milan, Mariner, Grand Marquis, Town Car +212000–20174 In stock
1998-2016 Ford / Lincoln / Mercury / Mazda / 3-Button Keyless Entry Remote / CWTWB1U331
Keyless Entry Remote
E-Series E150/E250/E350, Econoline, Edge, Escape, Escort, Excursion +181998–20163 In stock
1998-2013 Ford / 3-Button Keyless Entry Remote / PN: 8L3Z-15K601-AA / CWTWB1U331
Keyless Entry Remote
Econoline, Escape, Excursion, Expedition, Explorer, Explorer Sport +51998–20133 In stock
1998-2010 Ford / 4-Button Keyless Entry Remote / PN: 8S4Z-15K601-AA / CWTWB1U331
Keyless Entry Remote
Crown Victoria, Escape, Explorer, Explorer Sport, Five Hundred, Focus +61998–20104 In stock
  • 2000-2019 Mercury Lincoln Ford / 4-Button Flip Key / PN: 5912512 / CWTWB1U331
    Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer +31
    2000–20194-button In stock
  • 2000-2017 Ford Lincoln Mercury / 4-Button Remote Head Key / OUC6000022
    Sable, Montego, Milan, Mariner, Grand Marquis, Town Car +21
    2000–20174-button In stock
  • 1998-2016 Ford / Lincoln / Mercury / Mazda / 3-Button Keyless Entry Remote / CWTWB1U331
    E-Series E150/E250/E350, Econoline, Edge, Escape, Escort, Excursion +18
    1998–20163-button In stock
  • 1998-2013 Ford / 3-Button Keyless Entry Remote / PN: 8L3Z-15K601-AA / CWTWB1U331
    Econoline, Escape, Excursion, Expedition, Explorer, Explorer Sport +5
    1998–20133-button In stock
  • 1998-2010 Ford / 4-Button Keyless Entry Remote / PN: 8S4Z-15K601-AA / CWTWB1U331
    Crown Victoria, Escape, Explorer, Explorer Sport, Five Hundred, Focus +6
    1998–20104-button In stock
Part numbers & specs

Cross-reference data for CWTWB1U331

Cross-references (original part numbers)

15

The original part numbers our aftermarket CWTWB1U331 replacements match against. Tap a number to copy it.

Electronics

Frequency
315 MHz
Transponder chip
4D63 40 BitFord 4D-63 80-bit
Buttons
3 / 4
Key types
Keyless Entry RemoteRemote Flip KeyRemote Head Key
IC ID (Canada)
Visual guide

Four checks before you program

  1. 1

    FCC ID on the label

    The code on the customer's key must read exactly the same.

    This code
    CWTWB1U331
  2. 2

    Frequency

    A remote on the wrong frequency will never talk to the car, even if it looks identical.

    This code
    315 MHz
  3. 3

    Buttons & layout

    Match the button count and the button layout to the original key.

    This code
    3 / 4-button versions
  4. 4

    Transponder chip

    For push-to-start and keyed ignitions, the chip has to match the immobiliser.

    This code
    4D63 40 Bit · Ford 4D-63 80-bit
Programming guaranteeIf it won't program on the listed vehicle, we refund it and pay the return freight.Terms
Order

Aftermarket replacements for CWTWB1U331

5 of 5 in stock
2000-2019 Mercury Lincoln Ford / 4-Button Flip Key / PN: 5912512 / CWTWB1U331
In stock
CKSRemote Flip Key

2000-2019 Mercury Lincoln Ford / 4-Button Flip Key / PN: 5912512 / CWTWB1U331

FCC CWTWB1U331, CWTWBIU331, CWTWB1U322, CWTWBIU322, CWTWB1U345, CWTWBIU345, GQ43VT11T315MHz4-btn2000–20194D63 40 Bit
Members-only pricing
View details
2000-2017 Ford Lincoln Mercury / 4-Button Remote Head Key / OUC6000022
In stock
CKSRemote Head Key

2000-2017 Ford Lincoln Mercury / 4-Button Remote Head Key / OUC6000022

FCC CWTWB1U331, CWTWBIU331, CWTWB1U322, CWTWBIU322, CWTWB1U345, CWTWBIU345, GQ43VT11T4-btn2000–2017Ford 4D-63 80-bit
Members-only pricing
View details
1998-2016 Ford / Lincoln / Mercury / Mazda / 3-Button Keyless Entry Remote / CWTWB1U331
In stock
CKSKeyless Entry Remote

1998-2016 Ford / Lincoln / Mercury / Mazda / 3-Button Keyless Entry Remote / CWTWB1U331

FCC CWTWB1U345, CWTWB1U331, CWTWB1U212, GQ43VT11T, OUCD6000022,315MHz3-btn1998–2016
Members-only pricing
View details
1998-2013 Ford / 3-Button Keyless Entry Remote / PN: 8L3Z-15K601-AA / CWTWB1U331
In stock
ILCOKeyless Entry Remote

1998-2013 Ford / 3-Button Keyless Entry Remote / PN: 8L3Z-15K601-AA / CWTWB1U331

FCC CWTWB1U331315MHz3-btn1998–2013
Members-only pricing
View details
1998-2010 Ford / 4-Button Keyless Entry Remote / PN: 8S4Z-15K601-AA / CWTWB1U331
In stock
ILCOKeyless Entry Remote

1998-2010 Ford / 4-Button Keyless Entry Remote / PN: 8S4Z-15K601-AA / CWTWB1U331

FCC CWTWB1U331315MHz4-btn1998–2010
Members-only pricing
View details
Quick answers

Quick answers — FCC ID CWTWB1U331

What vehicles use FCC ID CWTWB1U331?

FCC ID CWTWB1U331 is verified in our catalog for Ford (Aviator, B - 3000, B-Series, B-Series Pickup, Cougar, Crown Victoria, E-Series E150/E250/E350, Econoline, Edge, Escape, Escort, Excursion, Expedition, Explorer, Explorer Sport, Explorer Sport Trac, Explorer Sport Trak, F-Series, F-Series F150/F250/F350, Five Hundred, Five Hundred 500, Flex, Focus, Freestar, Freestyle, Fusion, Grand Marquis, LS, MKT, Marauder, Mariner, Mark LT, Milan, Mkx, Mkz, Montego, Monterey, Mountaineer, Mustang, Navigator, Ranger, Sable, Taurus, Taurus X, Thunderbird, Town Car, Tribute, Windstar, Zephyr); Lincoln (Aviator, B-Series, B-Series Pickup, Cougar, Crown Victoria, E-Series E150/E250/E350, Econoline, Edge, Escape, Escort, Excursion, Expedition, Explorer, Explorer Sport, Explorer Sport Trac, F-Series, F-Series F150/F250/F350, Five Hundred, Five Hundred 500, Flex, Focus, Freestar, Freestyle, Fusion, Grand Marquis, LS, MKT, Marauder, Mariner, Mark LT, Milan, Mkx, Mkz, Montego, Monterey, Mountaineer, Mustang, Navigator, Ranger, Sable, Taurus, Taurus X, Thunderbird, Town Car, Tribute, Windstar, Zephyr); Mazda (Aviator, B - 3000, B-Series, B-Series Pickup, Cougar, Crown Victoria, E-Series E150/E250/E350, Econoline, Edge, Escape, Escort, Excursion, Expedition, Explorer, Explorer Sport, Explorer Sport Trac, Explorer Sport Trak, F-Series, F-Series F150/F250/F350, Five Hundred, Five Hundred 500, Flex, Focus, Freestar, Freestyle, Fusion, Grand Marquis, LS, MKT, Marauder, Mariner, Mark LT, Milan, Mkx, Mkz, Montego, Monterey, Mountaineer, Mustang, Navigator, Ranger, Sable, Taurus, Taurus X, Thunderbird, Town Car, Tribute, Windstar, Zephyr); Mercury (Aviator, B-Series, B-Series Pickup, Cougar, Crown Victoria, E-Series E150/E250/E350, Econoline, Edge, Escape, Escort, Excursion, Expedition, Explorer, Explorer Sport, Explorer Sport Trac, F-Series, F-Series F150/F250/F350, Five Hundred, Five Hundred 500, Flex, Focus, Freestar, Freestyle, Fusion, Grand Marquis, LS, MKT, Marauder, Mariner, Mark LT, Milan, Mkx, Mkz, Montego, Monterey, Mountaineer, Mustang, Navigator, Ranger, Sable, Taurus, Taurus X, Thunderbird, Town Car, Tribute, Windstar, Zephyr), model years 1998–2019.

What chip and frequency does CWTWB1U331 use?

CWTWB1U331 keys use the 4D63 40 Bit, Ford 4D-63 80-bit transponder chips and operate at 315 MHz.

Is there a replacement for CWTWB1U331?

Yes — Car Key Source stocks 5 aftermarket keyless entry remote / remote flip key / remote head key replacements for FCC ID CWTWB1U331, sold wholesale to the trade with US & Canada same-day dispatch.

What original part numbers cross-reference to CWTWB1U331?

FCC ID CWTWB1U331 cross-references to original part numbers 164-R8073, 2L3T-15K601-AA, 2L3T-15K601-AB, 2S4T-15K601-AA, 5912512, 5913441, 5925871, 89742-AE010, 89742-AE011, 8L3T-15K601-AA, 8L3Z-15K601-AA, 8S4Z-15K601-AA, F87B-15K601-BA, F8DB-15K601-AA, F8DB-15K601-BA — our replacements are matched against these originals.

More Ford FCC IDs we stock

Browse all FCC IDs
  • CWTWB1U212B-Series Pickup, Cougar1 SKU
  • CWTWB1U311Aviator, Cougar2 SKUs
  • CWTWB1U313Continental, Crown Victoria1 SKU
  • CWTWB1U322Aviator, B-Series4 SKUs
  • CWTWB1U343Continental, Crown Victoria1 SKU
  • CWTWB1U345Aviator, B-Series5 SKUs
  • CWTWB1U511Blackwood, Expedition3 SKUs
  • CWTWB1U551Blackwood, Expedition4 SKUs
  • CWTWB1U793C-Max, Econoline8 SKUs
  • CWTWB1U7933Edge, Escape1 SKU
  • CWTWBIU322Aviator, B-Series2 SKUs
  • CWTWBIU331Aviator, B-Series2 SKUs
  • CWTWBIU345Aviator, B-Series2 SKUs
  • GQ43VT11TAviator, B-Series4 SKUs
  • KR55WK47899Transit Connect1 SKU
  • KR55WK48801B-Max, C-Max3 SKUs

Need help confirming fit for CWTWB1U331?

Leave your email and phone — we’ll verify the cross-reference against the vehicle on your bench and reply with the exact SKU. No spam, ever.

So we can call you about fitment or your order.

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