Bilstein
B4 OE Replacement

Bilstein 19-065878 Suspension Shock Absorber - Rear

Brand Bilstein 19-065878
Position Rear
Boot Included No
Finish Black paint
Internal Design Twintube
Lower Mount Type Eye 12mm
Series B4 oe replacement
Title Bilstein shock absorbers
Upper Mount Type Stem
Product line B4 OE Replacement
Fits Ford · 8 vehicles

OE replacement. Meets or exceeds OE standards for a direct-fit damper.

Twintube design. Helps maintain original ride quality and handling.

Black paint finish. Adds a clean, durable protective coating.

Cross-references 3S4Z 18125-EA, 6S4Z 18125-AA and 6S4Z 18125-E for the same application. See all 12.

$69.86Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $69.86
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Bilstein B4 Rear Shock for Ford Focus

The Bilstein B4 OE Replacement shock absorber is built to restore original ride quality and handling on the rear of your vehicle. This Bilstein shock absorber, part number 19-065878, is engineered to meet or exceed OE standards for a direct replacement on select Ford Focus models.

Compatible with 2000-2007 Ford Focus rear applications, this B4 OE Replacement damper uses a twintube internal design, black paint finish, stem upper mount, and 12mm eye lower mount. It is a practical choice for drivers looking to return suspension response to factory-like behavior without changing the vehicle’s original character.

Key Features

  • Bilstein B4 OE Replacement series for factory-style ride restoration
  • Part number 19-065878 for rear suspension service
  • Twintube internal design for OE-style damping characteristics
  • Black paint finish for corrosion-resistant appearance
  • Upper stem mount and lower eye 12mm mount configuration
  • No boot included

Product Details

Bilstein’s B4 OE Replacement line focuses on maintaining the original driving feel of the vehicle while delivering consistent damping performance. For Ford Focus rear suspension repair, 19-065878 is a direct-fit shock absorber option that supports stable ride control, predictable handling, and proper suspension response. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Can Address

  • Excessive rear bounce after bumps or dips
  • Reduced ride control from worn shock absorbers
  • Rear-end instability during braking or cornering
  • Uneven damping response compared with OE performance
  • Noise or harshness caused by aging suspension components

Installation Notes and Tips

Verify rear fitment by matching the vehicle year, make, model, and mount style before installation. For 2000-2007 Ford Focus rear applications, confirm the stem upper mount and 12mm eye lower mount match the original shock. Inspect related suspension hardware, bushings, and mounting points for wear before replacing the damper. Professional installation and a post-repair alignment check are recommended when suspension components are serviced.

Quality Assurance

Bilstein manufactures the B4 OE Replacement series to meet or exceed OE standards, with a focus on restoring original ride quality and handling characteristics. Part number 19-065878 is backed by Bilstein’s suspension engineering and OE-style replacement approach for Ford Focus rear shock service.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2007FordFocusSESSedanRearB4 OE Replacement
2006FordFocusZX5RearB4 OE Replacement
2005FordFocusZX5RearB4 OE Replacement
2004FordFocusZX5RearB4 OE Replacement
2003FordFocusZX5RearB4 OE Replacement
2002FordFocusZX5RearB4 OE Replacement
2001FordFocusZX3RearB4 OE Replacement
2000FordFocusZX3RearB4 OE Replacement
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3S4Z 18125-EA6S4Z 18125-AA6S4Z 18125-E7S4Z 18125-DB230 7131087965BNE-6587F4-BNE-6587-BCF4-BNE-6587-BGYS4Z 18125-DAYS4Z 18125-FAYS4Z 18125-GA