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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
Key Fob / Remote Transmitter Shell - Case for Select BMW VehiclesFCC ID: N5F ID21A Compatible with part numbers: 66 12 5 A40 6C2, 66125A406C2, 66 12 5 A40 6C4, 66125A406C4, 66 12 5 A40 679, 66125A40679, 51 21 2 469 144, 51 21 2 469 151, 66 12 5 A47 3F4, 66 12 5 A06 BF2, 66 12 5 A06 C16, 66 12 5 A13 3D5, 66 12 8 717 517, 66 12 8 717 525, 66 12 8 808 887, 66 12 8 808 895, 66 12 9 389 110, 66 12 9 389 409, 66 12 9 395 337, 66 12 5 A06 BE4, 66 12 5 A06 C00, 66 12 5 A06 C08, 66 12 5 A08 0B7, 66 12 5 A13 3C7, 66 12 7 856
FCC ID: N5F-ID21ACompatible with part numbers: 66-12-5-A40-6C2, 66125A406C2, 66-12-5-A40-6C4, 66125A406C4, 66-12-5-A40-679, 66125A40679, 51-21-2-469-144, 51-21-2-469-151, 66-12-5-A47-3F4, 66-12-5-A06-BF2, 66-12-5-A06-C16, 66-12-5-A13-3D5, 66-12-8-717-517, 66-12-8-717-525, 66-12-8-808-887, 66-12-8-808-895, 66-12-9-389-110, 66-12-9-389-409, 66-12-9-395-337, 66-12-5-A06-BE4, 66-12-5-A06-C00, 66-12-5-A06-C08, 66-12-5-A08-0B7, 66-12-5-A13-3C7, 66-12-7-856-620, 66-12-8-717-501, 66-12-8-717-509, 66-12-8-717-533, 66-12-8-808-870, 66-12-8-808-878, 66-12-8-808-903, 66-12-9-389-405, 66-12-9-395-329, 66-12-9-395-333, 66-12-9-395-341, 66-12-5-A06-CA4, 66-12-5-A13-432, 66-12-8-708-362, 66-12-5-A40-659, 66-12-5-A06-C96, 66-12-5-A06-CA4, 66-12-5-A13-416, 66-12-5-A13-432, 66-12-5-A06-CA4, 66-12-5-A13-432, 66-12-8-708-362, 66-12-8-708-362, 661010, 66-12-5-A47-3F4, 66-12-5-A40-659, 51-21-2-469-144, 51-21-2-469-151, 66-12-5-A40-687, 66-12-5-A06-C80, 66-12-5-A06-C88, 66-12-5-A06-CB2, 66-12-5-A08-0C7, 66-12-5-A13-424, 66-12-5-A20-5C4, 66-12-8-708-330, 66-12-8-708-338, 66-12-8-708-346, 66-12-8-708-370
Programming Notes:
No programming required. This is just a key fob shell / case Only.
Please make sure that your original key has the same button combination.
Compatibility Guide:
Alpina Series
Compatible with 2017-2022 BMW Alpina B7
Compatible with 2021-2022 BMW Alpina XB7
Compatible with 2022-2024 BMW Alpina B8 Gran Coupe
2 Series (Chassis Code: G42, F87)
Compatible with 2021-2024 BMW 228i Gran Coupe
Compatible with 2020-2024 BMW 228i xDrive Gran Coupe
Compatible with 2021-2025 BMW 230i
Compatible with 2021-2025 BMW 230i xDrive
3 Series(G20, G21)
Compatible with 2019-2026 BMW 330i
Compatible with 2018-2026 BMW 330i xDrive
Compatible with 2019-2024 BMW 330i GT xDrive
Compatible with 2020-2024 BMW 330e
Compatible with 2021-2024 BMW 330e xDrive
4 Series (G22)
Compatible with 2021-2025 BMW 430i
Compatible with 2021-2025 BMW 430i xDrive
Compatible with 2022-2024 BMW 430i Gran Coupe
Compatible with 2023-2024 BMW 430i xDrive Gran Coupe
5 Series (G30, G31)
Compatible with 2018-2023 BMW 530e
Compatible with 2018-2023 BMW 530e xDrive
Compatible with 2017-2023 BMW 530i
Compatible with 2017-2023 BMW 530i xDrive
Compatible with 2017-2023 BMW 540i
Compatible with 2017-2023 BMW 540i xDrive
Compatible with 2018-2018 BMW 540d xDrive
Compatible with 2018-2023 BMW M550i xDrive
6 Series (G32)
Compatible with 2018-2019 BMW 640i xDrive Gran Turismo
7 Series (G11, G12)
Compatible with 2017-2019 BMW 740e xDrive
Compatible with 2016-2022 BMW 740i
Compatible with 2017-2022 BMW 740i xDrive
Compatible with 2020-2022 BMW 745e xDrive
Compatible with 2016-2019 BMW 750i
Compatible with 2016-2022 BMW 750i xDrive
Compatible with 2017-2022 BMW M760i xDrive
8 Series (G14, G15, G16, F91, F92, F93)
Compatible with 2020-2026 BMW 840i
Compatible with 2020-2026 BMW 840i Gran Coupe
Compatible with 2020-2026 BMW 840i xDrive
Compatible with 2020-2026 BMW 840i xDrive Gran Coupe
i4 Series (G26)
Compatible with 2022-2026 BMW i4
Compatible with 2023-2026 BMW i4 eDrive35
Compatible with 2024-2026 BMW i4 xDrive40
Compatible with 2022-2026 BMW i4 eDrive40
Compatible with 2022-2025 BMW i4 M50
Compatible with 2025-2025 BMW i4 M50 xDrive
Compatible with 2026-2026 BMW i4 M60
M2 Series (G87)
Compatible with 2023-2025 BMW M2
Compatible with 2025-2026 BMW M2 CS
Compatible with 2020-2025 BMW M235iX
Compatible with 2020-2024 BMW M235i xDrive Gran Coupe
Compatible with 2023-2025 BMW M240i
Compatible with 2022-2025 BMW M240i xDrive
M3 Series (G80)
Compatible with 2022-2025 BMW M3 Competition M xDrive Sedan
Compatible with 2021-2025 BMW M3 Competition Sedan
Compatible with 2023-2024 BMW M3 CS
Compatible with 2021-2025 BMW M3
Compatible with 2020-2024 BMW M340i
Compatible with 2019-2025 BMW M340i Sedan
Compatible with 2019-2025 BMW M340iX Sedan
Compatible with 2020-2024 BMW M340i xDrive
M4 Series (G82, G83)
Compatible with 2022-2025 BMW M4 Competition M xDrive Convertible
Compatible with 2022-2025 BMW M4 Competition M xDrive Coupe
Compatible with 2021-2025 BMW M4 Competition Coupe
Compatible with 2021-2025 BMW M4 Coupe
Compatible with 2021-2025 BMW M4
Compatible with 2025-2025 BMW M4 CS Coupe
Compatible with 2023-2023 BMW M4 CSL Coupe
Compatible with 2021-2026 BMW M440i
Compatible with 2021-2024 BMW M440i xDrive
Compatible with 2021-2025 BMW M440i Convertible
Compatible with 2022-2025 BMW M440i Coupe
Compatible with 2022-2024 BMW M440i xDrive Gran Coupe
Compatible with 2022-2024 BMW M440i Gran Coupe
Compatible with 2022-2025 BMW M440iX
Compatible with 2022-2025 BMW M440iX Convertible
Compatible with 2021-2025 BMW M440iX Coupe
Compatible with 2021-2024 BMW M440iX xDrive
M5 Series (F90)
2018-2023 BMW M5
M8 Series (F91, F92, F93)
Compatible with 2020-2026 BMW M8
Compatible with 2020-2026 BMW M8 Gran Coupe
Compatible with 2020-2026 BMW M8 Competition Gran Coupe
Compatible with 2019-2026 BMW M850i xDrive
Compatible with 2020-2026 BMW M850i xDrive Gran Coupe
X3 Series (G01)
Compatible with 2022-2024 BMW X3
Compatible with 2020-2024 BMW X3 30eX
Compatible with 2018-2024 BMW X3 30i
Compatible with 2018-2024 BMW X3 30iX
Compatible with 2019-2024 BMW X3 M
Compatible with 2018-2024 BMW X3 M40iX
X4 Series (G02)
Compatible with 2020-2024 BMW X4
Compatible with 2018-2025 BMW X4 30iX
Compatible with 2019-2025 BMW X4 M
Compatible with 2018-2025 BMW X4 M40iX
X5 Series (G05, F96)
Compatible with 2020-2021 BMW X5
Compatible with 2020-2023 BMW X5 40i
Compatible with 2019-2023 BMW X5 40iX
Compatible with 2020-2023 BMW X5 45eX
Compatible with 2019-2020 BMW X5 50iX
Compatible with 2020-2023 BMW X5 M
Compatible with 2020-2023 BMW X5 M50iX
X6 Series (G06, F96)
Compatible with 2020-2023 BMW X6
Compatible with 2020-2021 BMW X6 40i
Compatible with 2020-2023 BMW X6 40iX
Compatible with 2020-2023 BMW X6 M
Compatible with 2020-2023 BMW X6 M50iX
X7 Series (G07)
Compatible with 2019-2022 BMW X7
Compatible with 2019-2022 BMW X7 40iX
Compatible with 2019-2020 BMW X7 50iX
Compatible with 2020-2022 BMW X7 M50iX
Z Series (G29)
Compatible with 2020-2026 BMW Z4
Compatible with 2019-2026 BMW Z4 sDrive30i
Compatible with 2019-2026 BMW Z4 30i Convertible
Compatible with 2019-2026 BMW Z4 M40i
Compatible with 2019-2026 BMW Z4 M40i sDrive
What's included in the package:
1x New Proxy Key Fob Shell / Case
1x New Insert Key Blade
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 5
High quality and robust
Size: 12 Pairs, Pattern Name: Banana Plugs
Easily the best plugs I've found at a reasonable price. Solid feeling with good quality and they look good with easy to see red/black labeling. The tips tend to unscrew too easily, but this is a non-issue when they are in use, just something you have to be careful not to lose when assembling. It's a bit tricky to spread the wire out evenly at the exact right length. If screwing the plug together is hard at all, go back and shorten how much wire you bend over the lip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2025
★★★★★ 5
Solid banana clips
Size: 5 Pack, Pattern Name: Banana Plugs
Ah yes, I used these solid banana plugs to convert my wires. It’s pretty easy to set up once the wire housing has been stripped and really cleans things up nicely. I haven’t had any discernable hissing, noise problems, or connection issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 3
Get the right wire guage
Size: 1 Count (Pack of 1), Pattern Name: Banana Plugs
I rate the banana plugs themselves 4 stars. They are everything I expected and work as advertised. It's the experience of assembly that I rate three stars. The way these work is -- you strip off the outer insullation of your wire and separate the two leads (positive and negative). Then you strip some length of insulation off the end of one of your leads, you unscrew the banana plug so that it separates into its respective base (lower) and contact (upper) halves, you slip the wire up through the base, you flare the copper strands of the wire and fold the individual strands over the very top of the base (about 1/16 of an inch) (taking care not to extend the strands over the threaded barrel of the base), then you screw the upper contact onto the lower base and voila, banana plug / wire assembly. It's not as complicated as it sounds. Go to the Monoprice website and watch their excellent instructional video.
Here's the thing though. While the assembly is not complicated, it is tricky, and if you don't get your proportions right the first or second or third time, you'll have to do it over. Fist of all, if your wire guage is relatively thin, like my 16-guage speaker wire, you'll find that the entire wire, insullation and all, will slip right through the base of the plug without butting up against the bottom of the base. If this is the case, then the wire is left to sort of flop around inside the plug and that has a kind of unfinished, amateur look and feel to it, whereas if the wire butts up against the bottom of the base, it has a solid, one-piece professional look. So, to my mind, there's a sweet-spot for wire guage that works best with this plug -- not too thin and not too thick. And since Monoprice has debunked the thicker-is-better myth (the quality of the copper is the real determinant), then you should feel free to get the wire guage that fits the plug.
Next -- and here's where it gets tricky -- once your copper extends beyond the top of the base, you'll need to limit this extension to about a sixteenth (no greatrer than a fourth) of an inch. Then you very delicately flare out the individual strands, in a 360- degree arc, and fold the strands over the top of the base. This takes a fair degree of manual dexterity, especially if the wire is "floating" inside the base and its travel is not stopped where the insullation meets the base. You'll have to hold the wire and base steady in the fingers of one hand, then flare out the wire strands with either your fingers or a suitable object (the working end of a ball-point pen worked for me) with the other hand. This one-sixteenth measure is important. If you extend wire strands beyond the top and over the threads of the base, you'll find that screwing the contact end onto the base is impossible and you'll need to start over. One or two strands is OK and almost unavoidable. In that case the screwing will catch but if you take a pair of pliers to it you can muscle through. By the way, you can avoid the whole mess by getting the open-screw type, which I'm sure will work just as well without any of the hassle of assembly.
Like anything else, if you do it a few times to make the mistakes and learn the tricks, then it will become second nature, and if you've already done that, then my review might seem overly fussy. In that case feel free to leave comments to help other readers.
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Reviewed in the United States on October 15, 2012
★★★★★ 5
Wish they came with instructions...
They are cheap and work great. They plug right into my Pioneer vsx521 receiver and my Paradigm Atom monitor speakers.
I wish they came with instructions, because it took me about 10 minutes to realize the bottom part unscrews in addition to the top part.
Here are my instructions for installation:
1) Unscrew the bottom part of this connector (the thin metal underneath the red/black ring).
2) Make sure the Banana Plug (which may be loosely screwed into the top part of the connector) is fully tightened down
3) Strip your wire tips to 3/8 of an inch (or just slightly under)
4) Run the first newly stripped wire end through the bottom part you removed in step 1, such that the stripped end of the wire is entering through the flat end and exiting through the smaller threaded end.
5) Leave about 1/8 to 3/16 of an inch of stripped wire hanging past the exit hole.
6) As evenly spaced as possible, bend the over-hanging wire strands over the exit hole (all around it, like a hat). If done properly, the wire should not fall out if you give it a VERY GENTLE tug.
7) Screw the top metal part (with the actual banana plug) back onto the bottom part. It may be difficult if your stripped wire is hanging too low. I've used a pair of pliers to grip the bottom part of the connector while I twist the banana plug side with my hand.
If done correctly, you should be able to put a lot of tension between the wire and connector without removing/damaging it.
UPDATE:
I just recently helped my dad install his 5.1 system without these... it sucked... This item (5 pairs of them in this case) and a good wire stripper can save you alot of pain (both physical and mental). The connectors on the back of his receiver are the kind where bare wire comes in from the side and then the connectors screw down (with a banana plug hole in the center which is where this product would come into play). I felt like a surgeon trying to get a bare wire end into the little slot, and then holding it there while I tighten the connector which is almost impossible since they are so close together...
GET THESE!
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Reviewed in the United States on February 8, 2012
★★★★★ 1
'Monoprice' = Worst stereo banana plugs on T-H-E market.
Size: 5 Pack, Pattern Name: Banana Plugs
The absolute WORST in stereo banana plugs - HANDS DOWN. After installing stereos and components for over 30 years, I'd say I'm experienced. These banana plugs fail at EVERY part of the design. Allow me to explain...
1) Starting with the tips, they are loose off the bat and fit LOOSELY in either the stereo input studs or speaker input studs by their 'girth'. They do not firmly seat in any plug and for this setup, I'm using a nearly $2K setup all together. They 'rock' back and forth (when inserted) and thus create a non-permanent connection, again, seriously making these utter junk. I've seen some items you can get by with over the years, but these aren't even rock bottom. They are unusable!
2) Next, the banana plugs themselves comes as three pieces. No non loosening o-ring seal but a plastic colored want-to-be imitation for positive and negative notation. Why do these stupid things come in three pieces? - I simply can't tell you why. I do know they serve no specific piece to solving the puzzle of installation so why do they come in three pieces...? My speculation is they are cheap china knockoffs.
3) The 'way' in which you normally install the trimmed wiring internally with the 'two-piece' design permits you to firmly CRIMP and hold the unsheathed wiring; but these do not. The overlap/overlay of the exposed wiring can only be about 2/16's of an inch thus not much to create a proper connection with. This single fact eliminates these plugs as even worthwhile component add ons; period. If you can't achieve a good ground/wiring connection, these are a defeated purpose...
4) Because of the design of these, they have no room to crimp and screw on the cable so your forced to nearly break your fingers in an attempt to get the unsheathed wire to overlay the internal threading and twist them on with all your might. This in effect breaks nearly every wire thread internally and then they breaks off inside. Absolute garbage.
These are total pieces of non-quality junk that did nothing but makes me waste 30 minutes on attempting to get them securely on and another 25 to locate my Amazon account, find this product in my order and ALARM anyone else from making the same mistake I made. Now, I find out I can't even get a return on these. Thanks Amazon. Thank you third party retailer. You just made me a very dissatisfied decade long customer.
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Reviewed in the United States on August 17, 2016
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