Fuel System Components for 2021 BMW Z4
No.
Part # / Description / Price
Price
2
Fuel Tank Pad 
BMW
BMW Notes: PARTS: Part included with fuel tank.
Description: With m, m competition. Sedan, without hybrid, to 04/2021.
MSRP $3.08
$2.54
MSRP $3.08
$2.54
3
Fuel Tank Spacer BMW
BMW Notes: PARTS: Part included with fuel tank.
Description: With m, m competition. 2013-17, emission reduction system, 2.0L diesel.
MSRP $7.94
$6.35
MSRP $7.94
$6.35
5
Fuel Tank Nut BMW
BMW Description: Without 740e. Without hybrid. 530i, 530ix, 540ix. With m, m competition. 550e, M5.
MSRP $5.41
$4.33
MSRP $5.41
$4.33
7
MSRP $5.42
$4.34
8
MSRP $5.98
$4.79
9
Tank Strap Bolt BMW
BMW Description: 530i, 540i, m550i. Without 740e. With M6. Body. 530i, 530ix, 540ix. 550e, M5. Without hybrid, with m model. With diesel. 540d.
MSRP $2.10
$1.53
MSRP $2.10
$1.53
12
Clamp BMW
BMW Description: Without hybrid or m model. Pipe to hose. With M6. 530i, 530ix, 540ix. With m, m competition. 550e, M5. Diesel. Without hybrid, with m model.
MSRP $4.63
$3.70
MSRP $4.63
$3.70
13
Fuel Filler Cap BMW
BMW Description: Standard fuel gas cap. Fits various models and body types. Comes with the tether.
MSRP $40.48
$31.38
MSRP $40.48
$31.38
15
Fuel Pump Seal BMW
BMW Notes: PARTS: Part cannot be reused/reinstalled.
Description: From 03/2019. Sedan, without hybrid.
MSRP $29.05
$23.96
MSRP $29.05
$23.96
16
Lock Ring BMW
BMW Description: Without M8. 530i, 540i, m550i. 530i, 530ix, 540ix. With m, m competition. From 03/2019. Sedan, without hybrid.
MSRP $38.64
$31.88
MSRP $38.64
$31.88
17
Temp Sensor BMW
BMW Description: Without xdrive 30ex. 330i xDrive. M5. With m, m competition. M340i xDrive. Temp sensor. X3. Gran coupe. Leak detection pump switch. 640i. Sedan, without hybrid.
MSRP $255.53
$174.89
MSRP $255.53
$174.89
No.
Part # / Description / Price
Price
2
Relay BMW
BMW Description: Relay module. Z4. X4. M competition. XM. 740i. M40i. 760i xDrive.
MSRP $49.23
$40.61
MSRP $49.23
$40.61
No.
Part # / Description / Price
Price
1
Diagnostic Module BMW
BMW Notes: PARTS: Order by application.
Description: Z4. Without adaptive m suspension.
MSRP $908.62
$710.54
MSRP $908.62
$710.54
1
Diagnostic Module BMW
BMW Notes: PARTS: Order by application.
Description: Modules & sensors, without adaptive m susp. With adaptive m suspension. I4. M sport. 330e.
3
Ft Impact Sensor BMW
BMW Positions: Right
Description: Modules & sensors. Z4. Rear. Type 1. M235i xDrive Gran Coupe. 228i Gran Coupe.
MSRP $155.73
$128.63
MSRP $155.73
$128.63
4
Side Impact Sens BMW
BMW Positions: Right
Description: Modules and sensors. Modules & sensors, 2022-25. Door. M440i Gran Coupe.
MSRP $135.41
$112.80
MSRP $135.41
$112.80
6
Position Sensor BMW
BMW Positions: Left
Description: Seat position sensor. X2. Left. Modules & sensors, 2018-23. Modules and sensors. Z4. Modules & sensors, 2016-22. X1.
MSRP $121.89
$101.53
MSRP $121.89
$101.53
8
Passenger Discriminating Sensor BMW
BMW Positions: Right
Description: Modules & sensors.
MSRP $136.29
$110.29
MSRP $136.29
$110.29
Related Parts
Part # / Description / Price
Price
High Pressure Line BMW
BMW Description: X3. 2.0l. X1. 330i xDrive. X4. 2.0l. Z4. 2.0l. 430i xDrive. 330e xDrive. 530e xDrive. 530i xDrive.
MSRP $122.11
$95.90
MSRP $122.11
$95.90
