Bilstein 19-184074 B4 Rear Left Shock Absorber for BMW X5 E70 & X6 E71/E72 | OE Replacement Gas Pressure Twin-Tube Damper

Bilstein B4 Left Rear Damper | Part Number 19-184074

Restore the tight, composed feel of your BMW with this Bilstein B4 left-hand rear damper, part number 19-184074. This gas-charged twin tube unit is engineered to original-equipment standards for the BMW X5 E70 and BMW X6 E71 E72, giving you confident road manners, calm body control and the comfortable ride quality you expect from a factory-spec replacement.

We run Bilstein B4 on our own cars and customer vehicles, and the results are consistently superb. Expect crisp response, stable high speed behaviour and long-term durability from one of the most trusted suspension brands.

Why this B4 damper is the smart choice

• Direct-fit left rear unit for the correct models, no modification required
• Gas-charged twin tube construction for consistent damping and confident handling
• Comfort focused tuning with excellent road-holding and reduced bounce
• OE-level materials and build quality for reliability mile after mile
• Ideal for daily driving, commuting and long-distance touring
• Perfect for bringing worn suspension back to as-new performance

Also available

Need the matching right-hand rear unit to replace in pairs for best results? Choose Bilstein 19-184081.

Fitment and compatibility

Suitable for BMW X Series applications listed below. Common search terms include left rear shocker, nearside rear damper, passenger side rear shock, LH rear suspension unit, BMW X5 E70 shock, BMW X6 E71 E72 rear damper.

• BMW X5 E70 02.06 - 07.13
  • xDrive 30i, 3.0si, xDrive 35i, xDrive 40i, 4.8i xDrive, xDrive 48i, xDrive 50i
  • 3.0 3.0d, xDrive 30d, 3.0d, 3.0sd, xDrive 35d, xDrive 40d
• BMW X6 E71, E72 06.07 - 07.14
  • xDrive 35i, xDrive 50i, ActiveHybrid, M
  • xDrive 30d, xDrive 35d, xDrive 40d, M50d

Technical details

Fitting and support

Professional installation is recommended. Book fitting with MJ Modifications in Warwickshire. For a quotation email info@mjmodifications.co.uk.

Compatibility check

We will verify fitment before dispatch using your UK registration or the last 7 of your VIN. Enter your vehicle details at checkout and we will confirm suitability.

Part identifiers

• Part number: 19-184074
• Series: Bilstein B4
• EAN: 4025258667207
• UPC: 651860666303

Search-friendly terms

BMW X5 E70 nearside rear shock, BMW X6 E71 E72 LH rear damper, passenger side rear shocker, rear suspension unit BMW X5, B4 gas twin tube rear BMW X6, OEM quality replacement damper, left rear shock BMW X Series, xDrive 30d 35d 40d 30i 35i 50i rear shock, M50d rear suspension, ActiveHybrid rear damper, Bilstein B4 19-184074 LH rear, NSR shock BMW E70 E71 E72, stock height replacement shock, German engineered shock absorber.