Powertrain Control for 2021 BMW M3
No.
Part # / Description / Price
Price
2
Spark Plug 
BMW
BMW Description: With M4. With M3. 3.0L, m, m competition. 3.0L, with m.
MSRP $40.25
$28.26
MSRP $40.25
$28.26
3
Engine Control Module (ECM) BMW
BMW Description: M3. Without M4, to 03/2024. X3. 3.0l. X4. 3.0l. 3.0L, m, m competition.
4
Engine Crankshaft Position Sensor BMW
BMW Description: Genuine BMW OEM BMW models Including 2019-2020 BMW 330i, 530i, 540i, 740i, X3, X5, Z4 2020 BMW 228i xDrive Gran Coupe 2023 BMW 330e, 430i, 840i, M3, M4, X3, X4, X5, X6 This sensor is essential for monitoring the position and rotational speed of the crankshaft, which helps the engine control unit (ECU) manage ignition timing and fuel injection.
MSRP $125.16
$86.38
MSRP $125.16
$86.38
No.
Part # / Description / Price
Price
3
MSRP $124.31
$91.71
4
M.A.P Sensor BMW
BMW Description: Genuine BMW OEM BMW models Including 2024 BMW 330e, 330i, 430i, 840i, M3, M4, X3, X4, X5, X6 2023 BMW 230i, 330e, 330i, 430i, 530e, 530i, 540i, 840i, M2, M3, M4, X3, X4, X5, X6, Z4 This sensor is crucial for measuring the pressure within the intake manifold, which helps the engine control unit (ECU) optimize the air-fuel mixture for better performance and efficiency.
MSRP $162.95
$112.47
MSRP $162.95
$112.47
5
Oxygen Sensor BMW
BMW Positions: Left
Description: M4. Cylinders 4-6. Without hybrid, 3.0L twin-turbo. M3. Rear converter. M, 2023-25, upper converter. M2. Upstream. Right.
MSRP $406.30
$256.70
MSRP $406.30
$256.70
6
Oxygen Sensor BMW
BMW Positions: Left
Description: M4. Cylinders 4-6. Without hybrid, 3.0L twin-turbo. M3. Rear converter. M, 2023-25, upper converter. M2. Downstream. Right.
MSRP $325.06
$207.13
MSRP $325.06
$207.13
6
Oxygen Sensor BMW
BMW Positions: Right
Description: M4. Cylinders 1-3. Without hybrid, 3.0L twin-turbo. M3. Front converter. M, 2023-25, lower converter. M2. Downstream. Left.
MSRP $325.06
$207.13
MSRP $325.06
$207.13
No.
Part # / Description / Price
Price
3
Engine Control Module (ECM) BMW
BMW Description: M3. Without M4, to 03/2024. X3. 3.0l. X4. 3.0l. 3.0L, m, m competition.
No.
Part # / Description / Price
Price
3
Engine Control Module (ECM) BMW
BMW Description: M3. Without M4, to 03/2024. X3. 3.0l. X4. 3.0l. 3.0L, m, m competition.
No.
Part # / Description / Price
Price
3
Engine Control Module (ECM) BMW
BMW Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: M3. Without M4, to 03/2024. X3. 3.0l. X4. 3.0l. 3.0L, m, m competition.
No.
Part # / Description / Price
Price
1
Air Cleaner Assembly BMW
BMW Positions: Right
Description: 3.0L twin-turbo. With M4, to 07/2024.
MSRP $323.27
$234.50
MSRP $323.27
$234.50
3
Air Filter BMW
BMW Positions: Right
Notes: PARTS: Part included with air cleaner assembly.
Description: Genuine BMW OEM BMW models 2021-2024 BMW M3 and M4 This Air Filter is a crucial component of the engine's intake system. It helps to filter out dust, dirt, and other contaminants from the air before it enters the engine, ensuring optimal performance and longevity of the engine.
MSRP $50.94
$36.45
MSRP $50.94
$36.45
4
Air Filter BMW
BMW Positions: Left
Notes: PARTS: Part included with air cleaner assembly.
Description: Genuine BMW OEM BMW models 2021-2024 BMW M3 and M4 This Air Filter is a crucial component of the engine's intake system. It helps to filter out dust, dirt, and other contaminants from the air before it enters the engine, ensuring optimal performance and longevity of the engine.
MSRP $50.94
$36.45
MSRP $50.94
$36.45
5
Air Cleaner Assembly Screw BMW
BMW Positions: Right
Notes: PARTS: Part included with air cleaner assembly.
Description: With M4. 3.0L twin-turbo. Xdrive 28i, sdrive 28i, 2016-22. Without m model, 2018-23. 2013-15. 228i. 3.0L with turbo. M235i. 2011-12. 2019-22.
$11.26
$11.26
6
Air Cleaner Assembly Bracket BMW
BMW Positions: Right
Description: Without M4. 3.0L turbo. 2022-25. 2023-25. Sedan, 2.0L phev.
MSRP $32.24
$28.73
MSRP $32.24
$28.73
7
Air Cleaner Assembly Bracket BMW
BMW Positions: Left
Description: With M4. 3.0L twin-turbo. 2023-25.
MSRP $34.32
$30.58
MSRP $34.32
$30.58
8
MSRP $7.94
$7.37
9
Air Cleaner Assembly Lower Insulator BMW
BMW Positions: Left
Description: With M4, left side only. 3.0L twin-turbo. 2023-25.
MSRP $16.94
$14.63
MSRP $16.94
$14.63
10
Inlet Duct BMW
BMW Positions: Right
Description: Genuine BMW OEM BMW models Including 2021 - 2022 BMW M4 This part is essential for directing airflow within the engine compartment, contributing to the vehicle’s overall performance and efficiency.
MSRP $136.47
$113.68
MSRP $136.47
$113.68
11
Inlet Duct BMW
BMW Positions: Left
Description: Genuine BMW OEM BMW models 2021 - 2023BMW M4 CSL This duct is essential for directing air into the engine, ensuring optimal performance and efficiency.
MSRP $136.47
$113.68
MSRP $136.47
$113.68
12
Inlet Duct Insulator BMW
BMW Positions: Left
Notes: PARTS: Part included with inlet duct.
Description: With M4. 3.0L twin-turbo. 2023-25.
13
Tube Assembly BMW
BMW Description: With M4. 3.0L twin-turbo. M, m competition. With m. 2023-25.
MSRP $632.50
$458.82
MSRP $632.50
$458.82
14
MSRP $122.21
$84.35
15
Turbocharger Boost Sensor BMW
BMW Notes: PARTS: Part included with resonator assembly.
Description: Genuine BMW OEM BMW models 2016-2025 This measures the air pressure inside the intake manifold helping the ECU (Engine Control Unit) calculate the correct air-fuel ratio. It supports turbo boost regulation and engine load calculations.
MSRP $122.21
$84.35
MSRP $122.21
$84.35
16
MSRP $227.47
$187.89
17
MSRP $386.67
$316.68
18
Intake Hose Clamp BMW
BMW Positions: Right
Notes: PARTS: Part included with air tube.
Description: With M4. With M8, small. 4.4L, with M5, #2. 4.4L, to air intake tube. 2.0L turbo. 3.0L turbo. 2023-25.
MSRP $9.89
$9.18
MSRP $9.89
$9.18
18
Intake Hose Clamp BMW
BMW Positions: Left
Notes: PARTS: Part included with air tube.
Description: With M4. With M8, large. 4.4L, with M5, #1. With m. 4.4L, to air intake assy. 2023-25. 3.0L. 2.0L.
MSRP $10.20
$9.47
MSRP $10.20
$9.47
20
MSRP $61.47
$50.71
21
Air Inlet Tube BMW
BMW Positions: Right
Description: With M4. 3.0L twin-turbo. M, m competition, cylinders 4-6, rear. With m. 2023-25.
MSRP $327.06
$237.25
MSRP $327.06
$237.25
22
Air Inlet Tube BMW
BMW Positions: Left
Description: With M4. 3.0L twin-turbo. With m. M, m competition. 2023-25.
MSRP $384.79
$279.13
MSRP $384.79
$279.13
23
Air Inlet Tube O-Ring BMW
BMW Positions: Right
Notes: PARTS: Part included with air hose.
Description: With M4, type 1. 3.0L twin-turbo. With m, #1. 2023-25.
MSRP $14.33
$11.22
MSRP $14.33
$11.22
23
Air Inlet Tube O-Ring BMW
BMW Positions: Left
Notes: PARTS: Part included with air hose.
Description: With M4. 3.0L twin-turbo. With m. 2023-25.
MSRP $18.13
$15.66
MSRP $18.13
$15.66
24
Adapter Sleeve BMW
BMW Description: With M4. 3.0L twin-turbo. M, m competition. With m. 2023-25.
MSRP $56.87
$49.76
MSRP $56.87
$49.76
25
Lower Hose BMW
BMW Description: With M4. 3.0L twin-turbo, cylinders 1-3. M, m competition, cylinders 1-3. With m. 2023-25, lower.
MSRP $327.06
$237.25
MSRP $327.06
$237.25
26
Upper Hose BMW
BMW Description: With M4. 3.0L twin-turbo, cylinders 4-6. M, m competition, cylinders 4-6, front. With m. 2023-25, upper.
MSRP $384.79
$279.13
MSRP $384.79
$279.13
27
Upper Hose O-Ring BMW
BMW Notes: PARTS: Part included with cooling hose.
Description: With M4. 3.0L twin-turbo. With m. 2023-25.
MSRP $14.33
$11.22
MSRP $14.33
$11.22
Related Parts
Part # / Description / Price
Price
Engine Control Module (ECM) BMW
BMW Description: M3. Without M4, to 03/2024. X3. 3.0l. X4. 3.0l. 3.0L, m, m competition.
Engine Coolant Temperature Sensor BMW
BMW Description: Genuine BMW OEM BMW models Including 2010-2023 BMW 2 Series, 3 Series, 4 Series, 5 Series, 7 Series, X1, X2, X3, X4, X5, X6, X7, Z4 This sensor is crucial for monitoring the engine’s coolant temperature and sending this data to the engine control unit (ECU), which helps regulate the engine’s performance and cooling system.
MSRP $66.05
$47.89
MSRP $66.05
$47.89
