FCC ID CWTWBIU331
CWTWBIU331 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, Volkswagen (2000–2019). 2 aftermarket replacements are published, all in stock. Everything below — vehicles, original part-number cross-references, chip and frequency — comes straight from the live catalog. Wholesale for the trade; pricing unlocks with an approved account.
Cross-reference data for CWTWBIU331
Compatible vehicles
- Ford — Aviator, B-Series, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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-Series, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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
- Volkswagen — Aviator, B-Series, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, Five Hundred, 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, Windstar
Model years 2000–2019.
Cross-references (original part numbers)
The original part numbers our aftermarket CWTWBIU331 replacements match against.
- 164-R8073
- 5912512
- 5913441
- 5925871
Electronics
- Transponder chip
- 4D63 40 Bit, Ford 4D-63 80-bit
- Frequency
- 315 MHz
- Key types
- Remote Flip Key, Remote Head Key
Quick answers — FCC ID CWTWBIU331
What vehicles use FCC ID CWTWBIU331?
FCC ID CWTWBIU331 is verified in our catalog for Ford (Aviator, B-Series, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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-Series, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, 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); Volkswagen (Aviator, B-Series, Crown Victoria, Econoline, Edge, Escape, Expedition, Explorer, Explorer Sport, F-Series, Five Hundred, 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, Windstar), model years 2000–2019.
What chip and frequency does CWTWBIU331 use?
CWTWBIU331 keys use the 4D63 40 Bit, Ford 4D-63 80-bit transponder chips and operate at 315 MHz.
Is there a replacement for CWTWBIU331?
Yes — Car Key Source stocks 2 aftermarket remote flip key / remote head key replacements for FCC ID CWTWBIU331, sold wholesale to the trade with US & Canada same-day dispatch.
What original part numbers cross-reference to CWTWBIU331?
FCC ID CWTWBIU331 cross-references to original part numbers 164-R8073, 5912512, 5913441, 5925871 — our replacements are matched against these originals.
Aftermarket replacements for CWTWBIU331 in stock
2000-2019 Mercury Lincoln Ford / 4-Button Flip Key / PN: 5912512 / CWTWB1U331
2000-2017 Ford Lincoln Mercury / 4-Button Remote Head Key / OUC6000022
More Ford FCC IDs we stock
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