Buy OEM BMW Part # 12907570074 (12-90-7-570-074, 12907516950, 12907534920). Cover with blower

X3 1.8d (N47)
X3 2.0d (M47N2)
X3 2.0d (N47)
X3 2.0i (N46)
X3 2.5i (M54)
X3 3.0d (M57N)
X3 3.0i (M54)

Z4 2.2i (M54) Convertible
Z4 2.5i (M54) Convertible
Z4 2.5i (N52) Convertible
Z4 2.5si (N52) Convertible
Z4 3.0i (M54) Convertible
Z4 3.0i (N52) Convertible
Z4 3.0si (N52) Convertible
Z4 3.0si (N52) Coupe
Z4 M3.2 (S54) Convertible
Z4 M3.2 (S54) Coupe

316Ci Coupe
316i 1.6 Sedan
316i 1.9 Sedan
316i Sedan
316i Wagon
316ti Hatchback
318Ci Convertible
318Ci Coupe
318d Sedan
318d Wagon
318i Sedan
318i Wagon
318td Hatchback
318ti Hatchback
320Cd Convertible
320Cd Coupe
320Ci Convertible
320Ci Coupe
320d Sedan
320d Wagon
320i Sedan
320i Wagon
320td Hatchback
323Ci Convertible
323Ci Coupe
323i 2.4 Sedan
323i Sedan
323i Wagon
325Ci Convertible
325Ci Coupe
325i Sedan
325i Wagon
325ti Hatchback
325xi Sedan
325xi Wagon
328Ci Coupe
328i Sedan
328i Wagon
330Cd Coupe
330Ci Convertible
330Ci Coupe
330d Sedan
330d Wagon
330i Sedan
330i Wagon
330xd Sedan
330xd Wagon
330xi Sedan
330xi Wagon
M3 Convertible
M3 Coupe
M3 CSL Coupe