Parts Guide
REAR SHOCK ABSORBER Volvo XC90 · PARTS GUIDE

Volvo XC90 Rear Shock Absorber: Specs, Fitment & Common Faults

Genuinely worth knowing: older XC90s use a self-pumping hydraulic "Nivomat" shock that maintains ride height using the car's own motion — a completely different technology from both a standard shock and modern air suspension.

Illustration of a rear shock absorber and coil spring Illustration for editorial purposes

Confirmed: Three Genuinely Different Rear Suspension Technologies Across Generations

Genuinely important to establish before ordering: the first-generation XC90 offered a "Nivomat" self-leveling rear shock — a self-contained hydraulic unit that uses the energy of normal driving motion to automatically maintain ride height, with no external pump or electronics required. This is a completely different technology from both a standard passive shock and the air suspension system offered on later generations. Confirm which system your specific car has via the identification/product plate rather than assuming from model year alone, since standard and Nivomat shocks are not interchangeable.

A genuinely important factory customization system worth knowing: Volvo used a "Chassis Code" system (found on the product plate, usually in the engine bay) to identify exactly which suspension components were fitted at the factory — including light, medium, and heavy spring/shock variants for the same model. This is a genuinely more granular system than simply checking trim or engine size, and the fastest way to confirm the exact correct part for your specific car.

The Part That Takes Every Bump Before You Feel It

Front suspension tends to get most of the attention since it also handles steering, but the rear shock absorbers wear too — often more subtly, with symptoms that are easy to write off as road noise until they get worse.

Before you buy: suspension technology (standard/Nivomat/air), chassis code, drivetrain (2WD/AWD), and left/right side all affect fitment. Always confirm against your VIN and product plate before ordering.
Volvo XC90 Rear Shock Absorber reference plate

OEM Part Numbers

Accuracy note: genuinely worth knowing: check your product plate's chassis code before ordering — it identifies the exact suspension variant fitted at the factory more precisely than trim level or engine size alone.
Standard shock, 2WDGenuinely a different part from the AWD and Nivomat/air suspension versions below — confirm drivetrain and suspension technology before ordering
Standard shock, AWDA genuinely different reference from the 2WD version above
Nivomat self-levelling shock (older generations)A completely different, self-contained hydraulic technology from a standard passive shock — not interchangeable, and confirmed as a distinct part in Volvo's own parts catalogue
Air suspension (current generations), where fittedA genuinely different suspension medium again from both standard and Nivomat shocks — the air spring is integrated into the strut assembly

Shock absorbers should always be replaced in pairs.

What It Does

The rear shock absorber controls how quickly the rear suspension compresses and rebounds over bumps. A worn rear shock lets the back of the car bounce excessively after a bump instead of settling quickly. On Nivomat-equipped cars, a failing unit typically shows up as a gradually sagging rear ride height that the system can no longer self-correct.

Shop for This Part on eBay

GENUINE VOLVO XC90 REAR SELF LEVELLING SHOCK ABSORBER SPRING 30683451 NIVOMAT GENUINE VOLVO XC90 REAR SELF LEVELLING SHOCK ABSORBER SPRING 30683451 NIVOMAT GBP 390.00 2x Rear Shock Absorbers Struts Fit Volvo XC90 II T5 T6 T8 D4 D5 31658383 2016- 2x Rear Shock Absorbers Struts Fit Volvo XC90 II T5 T6 T8 D4 D5 31658383 2016- GBP 139.00 Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 275 AWD 2003-2014 Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 275 AWD 2003-2014 GBP 55.25 2x Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 2x Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 GBP 89.00 2x Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 2x Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 GBP 89.90 2x Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 2x Rear Shock Absorbers Struts Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 GBP 94.69 Volvo XC90 II T8 Left Rear Shock Absorber 32370071 2016-2023 12 Month [VSB2803] Volvo XC90 II T8 Left Rear Shock Absorber 32370071 2016-2023 12 Month [VSB2803] GBP 80.00 Rear Shock Absorber w/Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 30683451 Rear Shock Absorber w/Self Leveling For Volvo XC90 T6 D5 AWD 2003-2014 30683451 GBP 56.26

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Warning Signs, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Rear Shock Absorber Guide for symptoms of a worn shock, confirming fitment against your VIN, and OEM vs aftermarket guidance.

More Volvo Rear Shock Absorber

The same part, covered across other Volvo models.