Bilstein 24-279451 B4 OE Replacement Front Right Shock for 2017+ Audi A4

Vehicle Fitment

• 2017+ Audi A4 (FWD) - All Trims
• 2017+ Audi A4 Quattro (AWD) - All Trims

Fitment Notes

• Front right (passenger side) only - this is a position-specific shock; order one unit for the passenger side only
• Fits both FWD and AWD (Quattro) A4 configurations
• OEM stock-height replacement application - designed for vehicles at factory ride height
• Not recommended for use with lowering springs - designed to work with factory Audi A4 coil springs only
• Factory shock mounting bolts are reused during installation - all necessary hardware included
• Confirm your A4 model year and suspension variant before ordering - the 2017+ B9 A4 generation uses this part; earlier A4 generations (B8, B7, etc.) require different part numbers

Features

• Bilstein B4 OE Replacement product line - engineered to restore the Audi A4's factory ride quality, handling precision, and safety to OEM standards or better
• Monotube gas pressure design - single-tube construction provides superior heat dissipation and consistent fade-free damping performance across the A4's full suspension travel range
• Gas pressure technology prevents oil foaming under repeated or sustained compression cycles - maintains consistent damping force regardless of road conditions or temperature
• Precision-engineered to match the 2017+ Audi A4's factory front suspension specifications for a direct, no-modification installation
• All necessary installation hardware included - factory mounting bolts are reused
• Bilstein quality - OEM supplier to Audi, BMW, Mercedes-Benz, Porsche, and others; same engineering standards applied to every B4 OE replacement unit

Specifications

• Product Line: Bilstein B4 OE Replacement
• Position: Front Right (Passenger Side - sold individually)
• Shock Type: Monotube Gas Pressure
• Application: OEM stock-height replacement
• Drivetrain: FWD and AWD (Quattro)
• Quantity: 1 (sold individually)
• Vehicle: 2017+ Audi A4 / A4 Quattro (B9 Generation)
• Warranty: Limited Lifetime (original purchaser; against defects in workmanship and materials)

Included Components

• 1x Bilstein B4 OE Replacement Front Right Monotube Shock Absorber
• All necessary hardware for installation
• Note: Factory mounting bolts are reused; coil spring is NOT included

Product Description

The Bilstein 24-279451 is a B4 OE Replacement front right (passenger side) monotube shock absorber designed as a direct fitment for the 2017+ Audi A4 and A4 Quattro (B9 generation) in both FWD and AWD configurations across all trim levels. It is engineered to restore the A4's factory ride quality and handling - meeting or exceeding Audi's OEM standards as a direct replacement front damper for the B9 A4 platform.

The B4's monotube gas pressure design delivers consistent, temperature-stable damping that preserves the A4's factory-calibrated front suspension behavior and steering feel. All installation hardware is included; factory mounting bolts are reused. This is a passenger (right) side front shock - the driver (left) side requires a separate part number. Not recommended for use with lowering springs; designed to pair with factory Audi coil springs at OEM ride height. Confirm your A4 is the 2017+ B9 generation before ordering - earlier A4 generations use different front damper part numbers.