Bilstein B4 22-306623 Front Left NSF Shock Absorber/Strut Damper for BMW 3 Series G20 G21 G81 & 4 Series G22 G23 G26 xDrive (AWD) - Non-EDC/No Adaptive - Nearside Passenger (UK RHD) - OE Spec Twin-Tube Gas Suspension Replacement

Front Left NSF Damper for BMW G20 G21 G81 G22 G23 G26 xDrive - OE-spec Twin-Tube Gas - Part No. 22-306623

Bring back that crisp factory feel with this left-hand front suspension strut, part number 22-306623. Engineered by Bilstein to original equipment standards, it is a direct-fit nearside front unit for selected BMW 3 Series G20 G21 G81 and BMW 4 Series G22 G23 G26 models equipped with xDrive and without electronic damping control. Expect composed road holding, confident steering and everyday comfort on UK roads.

Ideal if your BMW feels floaty, knocks over bumps or shows uneven tyre wear. This gas-pressurised twin-tube strut restores the car’s balance, grip and braking stability with OE-level precision. We run these on our own cars and customer vehicles and the feedback is consistently positive for ride quality and reliability.

Key benefits

• Direct replacement on the nearside front - left-hand front for UK right-hand-drive cars
• Factory-matched damping for safe, predictable handling and comfort
• Twin-tube gas technology for consistent control under load and at speed
• Designed for vehicles without adaptive suspension - non-EDC
• Perfect match for xDrive chassis tuning and everyday UK driving

Best practice is to change dampers in axle pairs for even performance. The matching right-hand front unit is available separately.

Technical details

• Fitting position: Nearside front - front axle left
• Form: Suspension strut assembly
• Construction: Twin-tube
• Operating principle: Gas pressure
• Compatibility: For vehicles without electronic suspension control - no EDC

Compatible BMW platforms

Suitable for a wide range of xDrive derivatives across the G2x generation:

• 3 Series Saloon and Touring - G20 G21 G81, 2018-on
• 4 Series Coupe, Convertible and Gran Coupe - G22 G23 G26, 2020-on

Typical models include 320i xDrive, 330i xDrive, 330e xDrive PHEV, 320d xDrive, 330d xDrive, M340i xDrive and M440i xDrive, plus relevant Mild-Hybrid and diesel variants where applicable and without EDC.

Part numbers and identifiers

• Brand: Bilstein
• Part number: 22-306623
• EAN: 4025258850630
• UPC: 651860858647

Right-hand front counterpart

Pair with the offside front strut: Bilstein 22-306630.

Fitment check before shipping

We verify compatibility before dispatch. Add your UK registration or the last 7 of your VIN at checkout and we will confirm it suits your exact vehicle specification.

Professional fitting

Want it installed by specialists? MJ Modifications in Warwickshire offer expert fitting. Request a quote at info@mjmodifications.co.uk.

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Upgrade your BMW’s control and comfort with confidence. This is the straightforward, OE-quality solution that puts your chassis back on point.