BMW Key Fob Cover Guide: 1, 2, 3, 4, 5, 6, 7 Series, X1–X7, M Models, and i-Series EVs
BMW's key fob has gone through more shape changes than most brands over the last decade, driven mostly by the shift from combustion lineups to the X-series SUVs and now the i3, i4, i5, i7, and iX electrics. The fob itself is a small piece of plastic, but it's one of the few things from the car you carry in your pocket every day, and factory plastic scratches, scuffs, and picks up pocket lint fast.
A handcrafted leather cover protects the fob and gives it a material upgrade that actually matches BMW's interior language, whether you're driving a base 2 Series or a fully loaded X7. Here's how our lineup breaks down by fob generation so you can find the right fit.
Which BMW Key Fobs We Cover
BMW has used several distinct fob shapes depending on model year and platform, so our BMW key fob cover lineup is split to match:
Big Blade (2022/23+ current 2/4 Series shape) — fits 225i, 425i, 430i, M240i, i3, i4, and other current-generation 2 and 4 Series keys. This is a newer, larger-bodied key with a bigger internal blade — it does not fit most other BMW blade-shape keys, so this one is model-specific. Shop this cover →
4-V2 Series (current SUV/EV shape) — the smart key used across the 2023–2026 X1, X2, X5, X6, and iX, plus the current 5 Series/i5 and 7 Series/i7. This is the fob shape on most recently redesigned BMW SUVs and flagship models. Shop this cover →
Classic BMW fob (our "01" cover) — covers 2, 3, 5, 6, and 7 Series (including GT models), plus X1, X2, X3, X5, and X6 from earlier model years — the fob shape most drivers picture when they think "BMW key." Not a match for i-Series, M-Series, the 2022/23+ 2/4 Series, or the 2023+ X7. Shop this cover →
F-Chassis 4-Button (2012–2018) — fits 1, 2, 3, 4, 5, 6, and 7 Series, plus X3 and X4, from this generation. Shop this cover →
E-Chassis 3-Button (2004–2014) — an older flip-style 3-button key fitting 1, 3, 5, and 6 Series, M3, M5, M6, X5, X6, and Z4 from this generation. Shop this cover →
Before you order: always confirm your key shape. BMW reuses similar-looking fob shapes across multiple models and years, so the model name alone isn't a reliable match. Compare your key against the product photos on the linked page above, or send us a picture and we'll match you to the right cover before you order — it takes thirty seconds and saves a return.
Why Leather Works on a BMW Key
BMW's cabins are built around leather, aluminum, and piano black trim, and a bare plastic fob tends to look cheap next to that. Our covers use premium Italian vegetable-tanned leather, which develops a patina from handling instead of just wearing down, so the key actually looks better with age rather than more beat up.
M Models and the i-Series EVs
M models generally share fob hardware with their non-M counterparts from the same generation, so an M badge alone doesn't tell you which cover you need — it's still about matching the physical shape and generation. One exception: our classic "01" cover is not a match for M-Series keys, even though it covers most non-M models from the same era. The i-series EVs also split by generation: the i3 and i4 use the Big Blade shape, while the i5, i7, and iX use the newer 4-V2 Series shape shared with the current 5, 7 Series, X1, X2, X5, and X6. If you're not sure which generation your key falls into, sending us a photo is the fastest way to confirm.
Fit Confirmation Matters More Than the Model Name
Because BMW's model names don't map cleanly to a single fob shape — a 2018 X5 and a 2024 X5 use completely different keys — we always recommend confirming against the photos rather than ordering by model name alone. It takes thirty seconds and saves a return.
Final Thoughts
A BMW key fob gets handled more than almost anything else you own from the car, and it shows. A well-fitted leather cover keeps it protected and looking sharp, and it's one of the simplest upgrades that actually matches the rest of the interior.
FAQ
How do I know which BMW key fob cover fits my car?
Compare your key's shape and size to our product photos for each series, or send us a picture and we'll confirm the right match before you order.
Do the i3, i4, i5, i7, and iX all use the same cover?
No. The i3 and i4 use the Big Blade cover, while the i5, i7, and iX use the newer 4-V2 Series cover shared with the current 5, 7 Series and X-series SUVs.
Does an M model need a different cover than the standard trim?
Usually the cover is chosen by fob shape and generation rather than trim level, since M models typically share hardware with their non-M counterparts. The one exception is our classic "01" cover, which isn't a match for M-Series keys — compare your key photo to be sure.
Can I get the leather color to match my BMW's interior?
Yes, our BMW covers come in a range of leather colors and finishes so you can coordinate with your interior or personal style.
Shop handcrafted leather BMW key fob covers made in the USA.
Please confirm your vehicle model before placing your order. If you need help, you can message us anytime through the chat in the bottom right corner or reach us through our Contact Us page.