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Home 2026 BMW Z4 M40i 3.0L L6 - Gas Radiator & Components

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2026 BMW Z4

M40i 3.0L L6 - Gas

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Radiator & Components for 2026 BMW Z4

Diagram 1 1. Radiator Diagram 2 2. Radiator Diagram 3 3. Reservoir Cap Diagram 4 4. Reservoir Cap Diagram 5 5. Reservoir Cap 6. Lower Mount Screw
Radiator & Components for 2026 BMW Z4 #0
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No.
Part # / Description / Price
Price
1
17118666811 - Cooling System: Radiator for BMW Image
Inter-Cooler
17-11-8-666-811
BMW BMW
MSRP $552.97
$374.92
MSRP $552.97
$374.92
2
17118666739 - Cooling System: Radiator for BMW Image
Radiator
17-11-8-666-739
BMW BMW
Description: Z4. 2.0L turbo, 2.0 phev. 2.0L, main, inner. 3.0L, main, inner. 330e. 330i xDrive. With m sport. High temp.
MSRP $614.41
$416.58
MSRP $614.41
$416.58
3
17118666836 - Cooling System: Cover for BMW Image
Upper Cover
17-11-8-666-836
BMW BMW
Description: Without M4, main. 2022-25, main. 2.0L, main, upper. 3.0L, main, upper. Edrive35, edrive40. M50, xdrive40. Edrive35, edrive 40. Sedan, 2.0L turbo, 2.0 phev.
MSRP $28.93
$24.57
MSRP $28.93
$24.57
4
17118666838 - Cooling System: Cover for BMW Image
Lower Cover
17-11-8-666-838
BMW BMW
Description: Without M4, main. 2022-25, main. 2.0L, main, lower. 3.0L, main, lower. Edrive35, edrive40. M50, xdrive40. Edrive35, edrive 40. Sedan, 2.0L turbo, 2.0 phev.
MSRP $28.93
$24.57
MSRP $28.93
$24.57
5
17118666840 - Cooling System: Side Bracket for BMW Image
Side Cover
17-11-8-666-840
BMW BMW
Positions: Left
Description: Without M4, main. 2022-25, main. 2.0L, main. 3.0L. Edrive35, edrive40. M50, xdrive40. Edrive35, edrive 40. Sedan, 2.0L turbo, 2.0 phev.
MSRP $28.93
$24.57
MSRP $28.93
$24.57
5
17118666839 - Cooling System: Side Bracket for BMW Image
Side Cover
17-11-8-666-839
BMW BMW
Positions: Right
Description: Without M4, main. 2022-25, main. 2.0L, main. 3.0L. Edrive35, edrive40. Edrive35, edrive 40. M50. Sedan, 2.0L turbo, 2.0 phev.
MSRP $28.93
$24.57
MSRP $28.93
$24.57
6
17118482944 - Cooling System: Side Bracket Retainer for BMW Image
Radiator Support Air Deflector Clip
17-11-8-482-944
BMW BMW
Positions: Left
MSRP $11.39
$9.39
MSRP $11.39
$9.39
7
17118666828 - Cooling System: Side Bracket Upper Mount for BMW Image
Side Cover Upper Insulator
17-11-8-666-828
BMW BMW
Positions: Right
Description: Without M4, main. 2022-25, main. 2.0L, main. 3.0L, main. Edrive35, edrive40. M50, xdrive40. Edrive35, edrive 40. Sedan, 2.0L turbo, 2.0 phev.
MSRP $26.47
$21.16
MSRP $26.47
$21.16
8
17119895623 - Cooling System: Lower Mount for BMW Image
Side Cover Lower Insulator
17-11-9-895-623
BMW BMW
Positions: Left
Description: Without M4, main. 2022-25, main. 2.0L, main. 3.0L, main. Edrive35, edrive40. M50, xdrive40. Edrive35, edrive 40. Sedan, 2.0L turbo, 2.0 phev.
MSRP $44.92
$37.03
MSRP $44.92
$37.03
8
17119895624 - Cooling System: Lower Mount for BMW Image
Side Cover Lower Insulator
17-11-9-895-624
BMW BMW
Positions: Right
Description: Without M4, main. 2022-25, main. 2.0L, main. 3.0L, main. Edrive35, edrive40. M50, xdrive40. Edrive35, edrive 40. Sedan, 2.0L turbo, 2.0 phev.
MSRP $44.92
$37.03
MSRP $44.92
$37.03
9
13628650714 - Cooling System: Temp Sensor for BMW Image
Coolant Temp Sensor
13-62-8-650-714
BMW BMW
MSRP $66.05
$47.85
MSRP $66.05
$47.85
9
13627580635 - Belts & Cooling: Engine Coolant Temperature Sensor for BMW Image
Engine Coolant Temperature Sensor
13627580635
BMW BMW
MSRP $66.05
$47.85
MSRP $66.05
$47.85
10
17118482592 - Cooling System: Guard for BMW Image
Stone Guard
17-11-8-482-592
BMW BMW
Description: 2.0L, main, upper. 3.0L, main, upper. Edrive35, edrive40, upper. M50, xdrive40, upper. Edrive35, edrive 40, upper. Sedan, 2.0L turbo, 2.0 phev, upper.
MSRP $106.29
$83.41
MSRP $106.29
$83.41
11
17118482591 - Cooling System: Guard for BMW Image
Stone Guard
17-11-8-482-591
BMW BMW
Description: 2.0L, main, lower. 3.0L, lower. Edrive35, edrive40, lower. Edrive35, edrive 40, lower. M50, lower. Sedan, 2.0L turbo, 2.0 phev, lower.
MSRP $106.29
$83.41
MSRP $106.29
$83.41
12
17138610652 - Cooling System: Expansion Tank for BMW Image
Expansion Tank
17-13-8-610-652
BMW BMW
MSRP $198.48
$149.77
MSRP $198.48
$149.77
13
17138642788 - Cooling System: Expansion Tank Grommet for BMW Image
Engine Coolant Reservoir Grommet
17-13-8-642-788
BMW BMW
Notes: PARTS: Part included with expansion tank.
Description: Without M4, main. 3.0L. 2.0L, main. Without hybrid, main. 2022-25, main. Primary Reservoir. Inner radiator. Sedan, 2.0L turbo, 2.0 phev.
MSRP $13.16
$10.52
MSRP $13.16
$10.52
14
11537793373 - Cooling System: Expansion Tank Bleeder Screw for BMW Image
Reservoir Tank Screw
11-53-7-793-373
BMW BMW
Notes: PARTS: Part included with expansion tank.
MSRP $17.14
$13.70
MSRP $17.14
$13.70
15
11537793248 - Cooling System: Expansion Tank O-Ring for BMW Image
Expansion Tank O-Ring
11-53-7-793-248
BMW BMW
Notes: PARTS: Part included with bleeder screw.
Description: 2.0L, main. 3.0L, main.
MSRP $5.80
$4.78
MSRP $5.80
$4.78
16
17138665638 - Cooling System: Cap for BMW Image
Cap
17138665638
BMW BMW
MSRP $34.96
$23.58
MSRP $34.96
$23.58
17
17138610653 - Cooling System: Reserve Tank for BMW Image
Reservoir Tank
17-13-8-610-653
BMW BMW
MSRP $170.14
$128.38
MSRP $170.14
$128.38
18
17135A1BD89 - Cooling System: Cover Cap for BMW Image
Cap
17135a1bd89
BMW BMW
Description: I3. 530e, outer radiator. Expansion tank cap. I3s. M40i, main, 2020-22, intercooler. Without m model, outer radiator. Without range extender. Z4. X5.
MSRP $34.96
$23.58
MSRP $34.96
$23.58