HomeSuspension > Shocks and StrutsBilstein 19-278605 Suspension Shock Absorber - Rear
Part #: 19-278605

Bilstein 19-278605 Suspension Shock Absorber - Rear

B4 OE Replacement, Rear
⚙️ 4 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$101.10Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦B4 OE Replacement, Rear
🚗Fitment: Subaru, Outback
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Bilstein B4 OE Replacement Shock Absorber Overview

The Bilstein shock absorber 19-278605 is designed specifically for Subaru Outback models, providing reliable suspension performance with a focus on durability and comfort. Featuring a black paint finish and a twin-tube internal design, this shock absorber offers consistent damping characteristics for everyday driving conditions.

  • Finish: Durable black paint for corrosion resistance
  • Internal Design: Twin-tube for balanced ride comfort and control
  • Lower Mount Type: Eye mount for secure attachment
  • Upper Mount Type: Stem mount ensuring proper fitment
  • Series: B4 OE Replacement, engineered to meet original equipment standards

Detailed Product Description

The Bilstein 19-278605 shock absorber is part of the B4 OE Replacement series, which is engineered to replicate the original equipment (OE) suspension performance on Subaru Outback vehicles. The twin-tube internal design provides a smooth and controlled ride by effectively managing road irregularities and maintaining vehicle stability. The black paint finish offers protection against corrosion, extending the service life of the shock absorber. With an eye lower mount and stem upper mount, this shock absorber ensures proper fitment and easy installation on compatible Subaru Outback models.

Compatible Applications and Performance Benefits

  • Compatible with Subaru Outback models requiring OE replacement shocks
  • Addresses issues such as excessive body roll and poor ride comfort
  • Helps reduce uneven tire wear caused by worn suspension components
  • Improves vehicle handling and stability on varied road surfaces
  • Restores original suspension performance after shock absorber wear

Installation Notes and Tips

When installing the Bilstein 19-278605 shock absorber on a Subaru Outback, ensure the vehicle is securely lifted and supported. Verify the orientation of the eye lower mount and stem upper mount for correct alignment. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Check all mounting hardware for wear and replace if necessary to ensure a secure fit.

Quality Assurance and Warranty

Bilstein's B4 OE Replacement shock absorbers are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 19-278605 should be confirmed with the supplier, Bilstein typically offers coverage against manufacturing defects to provide confidence in product longevity.

BrandBilstein
Part Number19-278605
PositionB4 OE Replacement, Rear
FinishBlack paint
Internal DesignTwintube
Lower Mount TypeEye
SeriesB4 oe replacement
TitleBilstein shock absorbers
Upper Mount TypeStem

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2018SubaruOutback3.6R TouringRearB4 OE Replacement
2017SubaruOutback3.6R TouringRearB4 OE Replacement
2016SubaruOutback3.6R LimitedRearB4 OE Replacement
2015SubaruOutback3.6R LimitedRearB4 OE Replacement

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

20365 AL02A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.