17 11 031 Replacing Fan Cowl (Z3/S54): Installation

2021 BMW 230i 2D ConvertibleSECTION Installation
WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.

Join lug (1) on left and right air duct in corresponding slot (2) in fan cowl.

Fig 1: Joining Lug
G03198850Courtesy of BMW OF NORTH AMERICA, INC.

Lever out expansion rivets on left and right from fan cowl.

Fig 2: Removing Expansion Rivets
G03198851Courtesy of BMW OF NORTH AMERICA, INC.

Lift out fan cowl and fan impeller together.

Fig 3: Removing Fan Cowl And Fan Impeller
G03198852Courtesy of BMW OF NORTH AMERICA, INC.

Installation:Β 

Attach bracket (1) of fan cowl in retaining lugs at bottom and sides.

Fig 4: Attaching Bracket
G03198853Courtesy of BMW OF NORTH AMERICA, INC.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.