Genuine BMW ASA Bolt M12 x 42 - OEM Fastener for BMW Performance Models
Genuine BMW ASA-Bolt M12 x 42. OEM BMW fastener engineered for precise fit and long-term reliability on a wide range of BMW models including 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, X Series and Z4. Perfect replacement bolt for factory-spec maintenance, upgrades and performance builds where an original BMW ASA bolt is specified. BMW Part Number 22116778231.
If you are searching for a BMW M12x42 bolt, BMW ASA bolt M12 x 42, OEM BMW bolt M12 42mm, genuine BMW fastener, or replacement bolt 22116778231 for F80 M3, F82 M4, E82 1M, F20 M135i, E90 335i, F32 435i, Z4 35is and more, this is the correct genuine part.
Why choose a genuine BMW ASA bolt
- OEM quality and exact fitment for hassle-free installation
- Designed to meet BMW’s factory specifications for safety and performance
- Corrosion-resistant finish and high durability for road and track use
- Ideal when refreshing factory hardware during maintenance and performance upgrades
We use these genuine BMW ASA bolts in our own builds and customer cars, and feedback has been consistently excellent for fit and finish. Choosing genuine BMW hardware helps maintain the integrity of your vehicle and avoids the pitfalls of generic alternatives.
Compatible BMW models
This BMW M12 x 42 ASA bolt fits a wide range of petrol models listed below. If you are unsure, use our free compatibility check before ordering.
1 Series
- E82 135i, 1M
- E88 135i
- F20 and F20 LCI M135i, M135iX
- F21 and F21 LCI M135i, M135iX
2 Series
- F22 M235i, M235iX
- F23 M235i, M235iX
- F87 M2, M2 Competition
3 Series
- E90 and E90 LCI 335i, 335xi
- E91 and E91 LCI 335i, 335xi
- E92 and E92 LCI 335i, 335xi, 335is
- E93 and E93 LCI 335i, 335is
- F30 335i, 335iX, Hybrid 3
- F31 335i, 335iX
- F34 GT 335i, 335iX
- F80 M3, M3 LCI
4 Series
- F32 435i, 435iX
- F33 435i, 435iX
- F36 Gran Coupé 435i, 435iX
- F82 M4, M4 GTS, M4 LCI, M4 CS
- F83 M4, M4 LCI
5 Series
- E60 LCI 535i, 535xi
- E61 LCI 535xi
- F07 GT and F07 GT LCI 535i, 535iX
- F10 and F10 LCI 535i, 535iX, Hybrid 5
- F11 and F11 LCI 535i, 535iX
6 Series
- F06 Gran Coupé and F06 LCI 640i, 640iX
- F12 and F12 LCI 640i, 640iX
- F13 and F13 LCI 640i, 640iX
7 Series
- F01 LCI 740i, Hybrid 7
- F02 LCI 740Li, 740LiX, Hybrid 7L
X Series
- X1 E84 35iX
- X3 F25 35iX
- X4 F26 35iX, M40iX
- X5 E70 LCI 35iX, 40iX
- X5 F15 35i, 35iX
- X6 E71 35iX, 40iX
- X6 F16 35i, 35iX
Z Series
- Z4 E89 35i, 35is
Part number
BMW 22116778231
Manufactured by
BMW
Fitting and installation
Professional fitting is recommended. For installation at Nforcd in Warwickshire, request a fitting quote at Sales@nforcd.com. Always follow BMW factory procedures and torque specifications for any fastener replacement on your vehicle.
Compatibility check
To ensure the part fits your vehicle, we run a compatibility check prior to dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility for BMW part number 22116778231.
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided during check out on compatible vehicles.
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