Bilstein B4 44-262266 Rear Right Air Shock/Strut for BMW 7 Series E65 E66 E67 2001-2009 – Offside RH Air Spring Damper Module, Air Ride/Airbag Suspension OE Replacement, Self‑Levelling Compatible

Bilstein 44-262266 Offside Rear Air Shock Absorber Module for BMW 7 Series E65 E66 E67

Restore the magic-carpet comfort and tight BMW handling on your 7 Series with this Bilstein B4 air spring damper assembly. Part number 44-262266 is a direct bolt-on air ride shock for the right-hand rear corner, engineered to match original equipment performance for E65, E66 and E67 models built from 2001 to 2009. It is the straightforward fix for sagging suspension, uneven height and warning messages from the self-levelling system.

We run these on customer cars at MJ Modifications and they deliver exactly what discerning 7 Series owners expect: quiet operation, smooth control and long-term reliability. If your existing unit is leaking, knocking or struggling to hold pressure, this replacement air spring and damper brings your limousine back to factory-fresh composure.

Why this Bilstein unit stands out

• OE-quality match for the offside rear air ride strut on BMW E65, E66, E67
• Integrated pneumatic bellows and gas-charged damper for consistent height control and precise rebound
• Brand new unit, not remanufactured, for durability and safety
• Tuned to deliver quiet, refined comfort with the stability expected from a 7 Series
• Designed to work with BMW self-levelling systems where fitted
• Plug-and-play installation with correct mounting geometry and connections
• Individually road-tested by Bilstein for assured ride quality

Compatibility

For BMW 7 Series saloon E65, E66 and E67 from 07.2001 to 12.2009 including:

• 730i, 730Li
• 735i, 735Li
• 740i, 740Li
• 745i, 745Li
• 750i, 750Li
• 760i, 760Li
• 730d, 730Ld
• 740d
• 745d

Position: offside rear right.

Technical details

• Fitting position: rear axle right
• Mounting style: lower eye type
• Damper technology: gas pressure
• Series: Bilstein B4

Fixes these common issues

• Right-hand rear corner dropping after parking or overnight
• Compressor overworking or level control alerts on the dash
• Bouncy ride, poor control over bumps or float at speed
• Air leaks, oil seepage or knocking from the old unit

Perfect partner for the other side

For balanced damping and even ride height, refresh both sides together. Matching nearside rear unit: Bilstein 44-262259.

Part identifiers

• Bilstein part number: 44-262266
• Alt. code: BILSTEIN-44-262266
• EAN: 4025258791605
• UPC: 651860795812

Fitment verification

We will confirm compatibility before dispatch. Add your UK registration or the last 7 of your VIN at checkout and we will validate the application for your exact vehicle.

Professional installation

Need it fitted? MJ Modifications in Warwickshire can install and calibrate your air suspension. Request a fitting quote at info@mjmodifications.co.uk.

Search-friendly terms

Right rear air shock absorber BMW 7 Series, offside back air strut E65, pneumatic suspension damper E66, air spring shock E67 long wheelbase, self-levelling rear shock BMW 7, BMW 7 Series air ride replacement, OE spec air suspension module, rear right airbag shock BMW, BMW 7 Series 2001 2002 2003 2004 2005 2006 2007 2008 2009 air suspension, BMW 730i 735i 740i 745i 750i 760i 730d 740d 745d air spring, plug and play rear air strut, replacement air bellows and damper assembly, Bilstein B4 air ride module 44 262266.

Choose this Bilstein unit to bring back the refined, level and confident ride your BMW flagship deserves.