Secondary Air Pump & EGR System

Does your BMW have a fault code or check engine light for the secondary air intake (SAI) system? You're not alone! The secondary air pump and air pump valve are high-failure parts on BMWs. A typical code for air pump issues is "Secondary Air System Flow Too Low" (an F5 or F6 code on some BMWs). A failed secondary air pump (aux pump) can cause this, as well as the valve on the exhaust manifold that controls the air flow known as the auxiliary air valve. If either the pump or the valve fail, you won't be able to pass emissions testing. Fortunately this is a fairly simple DIY repair, and BimmerWorld carries the parts on most BMWs.

Need help finding Secondary Air Pump parts for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

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Air Pump Cover Plate Gasket, VR - F01/F02 760i

Gasket between the SAI cover and cylinder head

Price: $1.17
7.55

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Secondary Air Pump Mount - E36 M3, E39, Z3, MZ3, M54, M60, M62, S52, S62

Aftermarket Replacement # 11 72 7 559 515, 24 Month Warranty

Price: $2.36
3.22

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O-Ring, Throttle Body to EGR Valve - E70 X5 35d & E90 335d

OEM gasket ring seals the throttle body to the EGR valve on M57 diesel models.

Price: $2.39
11.86

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Air Pump Cover Plate Gasket, VR - E82, E9X, E60, E63, E65, E70, E85, E89

Quality aftermarket gasket between cover and head. Replaces BMW part #11727506214

Price: $3.01
5.00

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Air Pump Cover Plate Gasket, Elring - E82, E9X, E60, E63, E65, E70, E85, E89

OEM gasket between cover and head. Replaces BMW part #11727506214

Price: $3.99
12.48

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Secondary Air Pump Valve Gasket, Aftermarket - E36, E46, E39, Z3, M54, S52, S54

Seals air pump valve to head. High quality replacement for part #11727505259.

Price: $4.99
6.17

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Hose - 11721744341 - E39

High quality, 24 Month Warranty

Price: $7.99
26.50

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Air Pump Pressure Hose, URO - E46 323i/325i/328i/330i -3/03

Replace aging hoses before they cause greater frustration or a serious failure. Direct replacement hose for BMW part #11727555680

Price: $9.49
12.99

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Air Pump Pressure Hose, Rein - E53 X5 4.4i/4.6is, M62TU

Plastic hose from pump to valve replaces BMW part #11721438102

Price: $10.99

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Secondary Air Pump Valve Gasket, BMW - E36, E46, E39, Z3, M54, S52, S54

Seals air pump valve to head. Genuine BMW replacement for part #11727505259.

Price: $11.47
12.68

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Gasket for Secondary Air Pump Valve - S85 V10 - E60 M5 & E63 E64 M6

Original BMW steel gasket for mounting the SAI control valve to the exhaust manifold. Fits Left or Right.

Price: $14.05
14.79

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Air Pump Cover Plate, BMW - E82, E9X, E60, E63, E65, E70, E85, E89

Block-off plate when SAI not in use. Genuine replacement for BMW part #11727511542

Price: $16.93

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Air Pump Pressure Hose, Rein - E46 323i/325i/328i/330i up to 3/2003

Replace aging hoses before they cause greater frustration or a serious failure. OEM replacement hose for BMW part #11727555680

Price: $16.99
30.17

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Suction Hose for SAI Pump - Genuine BMW - Z3 M52 M54 S54

Original BMW intake hose for the secondary air injection pump on many Z3 coupe and roadster models.

Price: $19.01
20.01

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Air Pump Cover Plate, BMW - F01/F02 760i

Block-off plate when SAI not in use. Genuine replacement for BMW part #11121438086

Price: $26.70
28.10

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Pressure Hose for Secondary Air Pump - E46 M3 (2001-2006)

Original BMW pressure hose connects the SAI pump to the control valve.

Price: $28.80
30.32

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Pressure Hose for SAI (Pump to Valve) - E53 X5 30i (2001-2003)

Quality aftermarket secondary air injection pressure hose

Price: $29.87
34.63

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Vacuum Pump Hose, BMW - E90 335d, E70 X5 35d, M57

Small hose off the vacuum pump replaces BMW part #11667788959

Price: $38.94

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Hose - from Secondary Air Pump to Valve - E39 528i 1997,1998

High quality, 24 Month Warranty

Price: $38.99
58.48

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OEM Electric Solenoid Valve for Secondary Air or Exhaust Flap Control

Electric solenoid operates exhaust flaps and air pump valves. OEM replacement for BMW part #11747810831.

Price: $39.99
59.61

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Genuine BMW SAI Pressure Hose Assy - E36 3-Series M52 S52

Original BMW pressure hose for the secondary air injection system.

Price: $46.18
48.61

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Pressure Hose for SAI OEM - 545i 645Ci 745i 745Li (N62) - 11727508270

High quality, 24 Month Warranty

Price: $47.99
70.51

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Secondary Air Injection Pressure Hose, OEM - Z3 2.8, MZ3 S52

Rubber Hose from SAI pump to control valve on M52 and S52 engines

Price: $49.65
52.17

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Air Pump Pressure Hose, BMW - E53 X5 4.4i/4.6is, M62TU

Plastic hose from pump to valve replaces BMW part #11721438102

Price: $50.93
53.61

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Secondary Air Pump Pressure Hose - E46 325i/330i 3/03+

Replacement Secondary Air Pump Pressure Hose uses Genuine BMW # 11727555681

Price: $53.66
56.48

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Suction Hose for SAI Pump, BMW - E46 325i 325Ci 325xi 330i 330Ci 330xi

Original BMW suction air hose for the secondary air injection system on E46 3-series models M54 and M56 engines.

Price: $54.43
57.29

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Secondary Air Pump Bracket - E46 325i/330i 3/03+

Holds the air pump on the right-side strut tower. Genuine BMW part #11727514955.

Price: $59.15
62.26

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Secondary Air Injection Pressure Hose, Genuine BMW - Z3 M52 S52

Rubber Hose from SAI pump to control valve on Z3 2.8i, M Coupe, and M Roadster models.

Price: $59.67
62.81

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Pressure Hose For Secondary Air Pump - Z3 Coupe and Roadster (1999-2002)

Genuine BMW # 11721437884

Price: $59.67
62.81

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Vacuum Pump Pipe, BMW - E90 335d, E70 X5 35d, M57

Metal pipe and small hose off the vacuum pump replaces BMW part #11667791509

Price: $61.59
64.83

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Secondary Air Valve, Pierburg - E36 328i/M3, Z3 2.8, MZ3, M52, S52

High quality, 24 Month Warranty

Price: $66.99
132.23

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Turbo Boost Solenoid Valve / Pressure Converter - E70 X5 & E90 335d (Diesel) 11658509323

High quality OEM Turbocharger Boost Solenoid Valve (diesel) with a 24 Month Warranty

Price: $68.95
194.45

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Secondary Air Injection Suction Hose - E60/E63/E64 (M54 N62) - 11727553096

High quality replacement hose with a 24 Month Warranty

Price: $69.80
77.10

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Secondary Air Valve - E46 323i 325i 328i 330i (1999-2/2003)

OEM Control Valve for Secondary Air Injection (SAI) on M54 engine (1999-2/2003)

Price: $78.99
151.14

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Control Valve for Secondary Air Injection - M54 Engine (2003-2006)

OEM Pierburg Control Valve for secondary air injection system.

Price: $83.99
139.02

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Control Valve for Secondary Air Injection - 540i 740i 740iL (1999+)

OEM replacement SAI control valve for E38 and E39 V8 models (1999+)

Price: $84.99
213.67

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Pressure Hose for Secondary Air Injection - E90 E92 E93 M3 (2008-2013)

Original BMW pressure hose connects the SAI pump to the control valves on the S65 V8 engine.

Price: $88.24
92.88

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Control Valve for Secondary Air Injection - Z3 2.5i 2.8i 3.0i (1999-2002)

OEM Control Valve for Z3 with M52 or M54 engine (1999+)

Price: $89.06
139.02

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Air Pump Valve, Pierburg - E82 128i, E9X 328i N51 SULEV

OEM air valve replaces BMW part #11727557909

Price: $89.87
139.02

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Control Valve for Secondary Air (Cyl 1-4) - E90 E92 E93 M3

OEM Pierburg Valve for Secondary Air Injection (SAI) on Bank 1 of S65 V8 engine.

Price: $89.96
157.13

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Secondary Air Pump & EGR System

Air Pump Cover Plate Gasket, VR - F01/F02 760i

Price: $1.17 7.55

Secondary Air Pump Mount - E36 M3, E39, Z3, MZ3, M54, M60, M62, S52, S62

Price: $2.36 3.22

O-Ring, Throttle Body to EGR Valve - E70 X5 35d & E90 335d

Price: $2.39 11.86

Air Pump Cover Plate Gasket, VR - E82, E9X, E60, E63, E65, E70, E85, E89

Price: $3.01 5.00

Air Pump Cover Plate Gasket, Elring - E82, E9X, E60, E63, E65, E70, E85, E89

Price: $3.99 12.48

Secondary Air Pump Valve Gasket, Aftermarket - E36, E46, E39, Z3, M54, S52, S54

Price: $4.99 6.17

Hose - 11721744341 - E39

Price: $7.99 26.50

Air Pump Pressure Hose, URO - E46 323i/325i/328i/330i -3/03

Price: $9.49 12.99

Air Pump Pressure Hose, Rein - E53 X5 4.4i/4.6is, M62TU

Price: $10.99

Secondary Air Pump Valve Gasket, BMW - E36, E46, E39, Z3, M54, S52, S54

Price: $11.47 12.68

Gasket for Secondary Air Pump Valve - S85 V10 - E60 M5 & E63 E64 M6

Price: $14.05 14.79

Air Pump Cover Plate, BMW - E82, E9X, E60, E63, E65, E70, E85, E89

Price: $16.93

Air Pump Pressure Hose, Rein - E46 323i/325i/328i/330i up to 3/2003

Price: $16.99 30.17

Suction Hose for SAI Pump - Genuine BMW - Z3 M52 M54 S54

Price: $19.01 20.01

Air Pump Cover Plate, BMW - F01/F02 760i

Price: $26.70 28.10

Pressure Hose for Secondary Air Pump - E46 M3 (2001-2006)

Price: $28.80 30.32

Pressure Hose for SAI (Pump to Valve) - E53 X5 30i (2001-2003)

Price: $29.87 34.63

Vacuum Pump Hose, BMW - E90 335d, E70 X5 35d, M57

Price: $38.94

Hose - from Secondary Air Pump to Valve - E39 528i 1997,1998

Price: $38.99 58.48

OEM Electric Solenoid Valve for Secondary Air or Exhaust Flap Control

Price: $39.99 59.61

Genuine BMW SAI Pressure Hose Assy - E36 3-Series M52 S52

Price: $46.18 48.61

Pressure Hose for SAI OEM - 545i 645Ci 745i 745Li (N62) - 11727508270

Price: $47.99 70.51

Secondary Air Injection Pressure Hose, OEM - Z3 2.8, MZ3 S52

Price: $49.65 52.17

Air Pump Pressure Hose, BMW - E53 X5 4.4i/4.6is, M62TU

Price: $50.93 53.61

Secondary Air Pump Pressure Hose - E46 325i/330i 3/03+

Price: $53.66 56.48

Suction Hose for SAI Pump, BMW - E46 325i 325Ci 325xi 330i 330Ci 330xi

Price: $54.43 57.29

Secondary Air Pump Bracket - E46 325i/330i 3/03+

Price: $59.15 62.26

Secondary Air Injection Pressure Hose, Genuine BMW - Z3 M52 S52

Price: $59.67 62.81

Pressure Hose For Secondary Air Pump - Z3 Coupe and Roadster (1999-2002)

Price: $59.67 62.81

Vacuum Pump Pipe, BMW - E90 335d, E70 X5 35d, M57

Price: $61.59 64.83

Secondary Air Valve, Pierburg - E36 328i/M3, Z3 2.8, MZ3, M52, S52

Price: $66.99 132.23

Turbo Boost Solenoid Valve / Pressure Converter - E70 X5 & E90 335d (Diesel) 11658509323

Price: $68.95 194.45

Secondary Air Injection Suction Hose - E60/E63/E64 (M54 N62) - 11727553096

Price: $69.80 77.10

Secondary Air Valve - E46 323i 325i 328i 330i (1999-2/2003)

Price: $78.99 151.14

Control Valve for Secondary Air Injection - M54 Engine (2003-2006)

Price: $83.99 139.02

Control Valve for Secondary Air Injection - 540i 740i 740iL (1999+)

Price: $84.99 213.67

Pressure Hose for Secondary Air Injection - E90 E92 E93 M3 (2008-2013)

Price: $88.24 92.88

Control Valve for Secondary Air Injection - Z3 2.5i 2.8i 3.0i (1999-2002)

Price: $89.06 139.02

Air Pump Valve, Pierburg - E82 128i, E9X 328i N51 SULEV

Price: $89.87 139.02

Control Valve for Secondary Air (Cyl 1-4) - E90 E92 E93 M3

Price: $1.17
7.55

Price: $2.36
3.22

Price: $2.39
11.86

Price: $3.01
5.00

Price: $3.99
12.48

Price: $4.99
6.17

Price: $7.99
26.50

Price: $9.49
12.99

Price: $11.47
12.68

Price: $14.05
14.79

Price: $16.99
30.17

Price: $19.01
20.01

Price: $26.70
28.10

Price: $28.80
30.32

Price: $29.87
34.63

Price: $38.99
58.48

Price: $39.99
59.61

Price: $46.18
48.61

Price: $47.99
70.51

Price: $49.65
52.17

Price: $50.93
53.61

Price: $53.66
56.48

Price: $54.43
57.29

Price: $59.15
62.26

Price: $59.67
62.81

Price: $59.67
62.81

Price: $61.59
64.83

Price: $66.99
132.23

Price: $68.95
194.45

Price: $69.80
77.10

Price: $78.99
151.14

Price: $83.99
139.02

Price: $84.99
213.67

Price: $88.24
92.88

Price: $89.06
139.02

Price: $89.87
139.02

Price: $89.96
157.13