OEM Porsche Alternators

When a car engine is running, the alternator works in silence to produce electrical power for the battery and the other electrical systems in your vehicle as well. The alternator converts mechanical energy to electrical power, which is necessary for all of these things to operate.

If you are currently experiencing electrical issues in your car, then the first place to look into is the alternator. In case of a failed Porsche alternator, we recommend you replace it with a genuine part to ensure it will fit your car make and model perfectly. Get the best OEM Porsche alternator deals from our site. 

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Alternator
Part Number: 7PP-903-016-CX
Other Names: Generator More Names
Description: 3.6L, 2018, remanufactured. 2015-18, 3.0, 3.6L, remanufactured. More Info
Fits:
  • Porsche:
    • Cayenne,
    • Macan
$1,065.63
$659.31
$1,065.63
$659.31
Alternator
Part Number: 7PP-903-016-D
Replaces: 7PP-903-016-B
Description: Panamera. 3.0l. With turbo. More Info
Fits:
  • Porsche:
    • Panamera
$1,659.74
$1,026.86
$1,659.74
$1,026.86
Alternator
Part Number: 911-603-120-05
Other Names: Alternator 14V 90A More Names
Description: 911. More Info
Fits:
  • Porsche:
    • 911
$981.41
$725.95
$981.41
$725.95
Alternator
Part Number: 948-603-015-03
Other Names: Generator More Names
Description: Cayenne. 4.5l. More Info
Fits:
  • Porsche:
    • Cayenne
$601.30
$372.03
$601.30
$372.03
Alternator
Part Number: 948-603-023-05
Other Names: Generator More Names
Replaces: 948-603-023-00, 948-603-023-02, 948-603-023-03, 948-603-023-04
Description: Panamera. 4.8L, without turbo, new. More Info
Fits:
  • Porsche:
    • Panamera
$1,829.87
$1,132.14
$1,829.87
$1,132.14
Alternator
Part Number: 948-603-023-BX
Other Names: Generator More Names
Description: 4.8L, without turbo, remanufactured. More Info
Fits:
  • Porsche:
    • Panamera
$1,084.24
$670.82
$1,084.24
$670.82
Alternator
Part Number: 948-603-025-03
Other Names: Generator More Names
Replaces: 948-603-025-00
Description: Cayenne. 4.8l. More Info
Fits:
  • Porsche:
    • Cayenne
$2,170.64
$1,342.97
$2,170.64
$1,342.97
Alternator
Part Number: 948-603-027-05
Other Names: Generator More Names
Replaces: 948-603-027-00, 948-603-027-02, 948-603-027-03, 948-603-027-04
Description: Panamera. 4.8L, with turbo, new. More Info
Fits:
  • Porsche:
    • Panamera
$1,992.55
$1,232.79
$1,992.55
$1,232.79
Alternator
Part Number: 955-603-016-01
Description: Cayenne. 3.2l. 190 amp. More Info
Fits:
  • Porsche:
    • Cayenne
$1,352.92
$837.05
$1,352.92
$837.05
Alternator
Part Number: 955-603-117-X
Other Names: Generator More Names
Description: 3.6l, remanufactured. More Info
Fits:
  • Porsche:
    • Cayenne
$1,175.97
$727.57
$1,175.97
$727.57
Alternator
Part Number: 958-603-121-01
Other Names: Generator More Names
Replaces: 958-603-121-00
Description: 220 Amp. 3.6L, 2011-17, new. More Info
Fits:
  • Porsche:
    • Cayenne
$2,177.09
$1,346.96
$2,177.09
$1,346.96
Alternator
Part Number: 958-903-024-01
Other Names: Generator More Names
Replaces: 9A7-903-024-10
Description: Panamera. Cayenne. 2.9L, new. 4.0L, new. 3.0L-without e hybrid, new. More Info
Fits:
  • Porsche:
    • Cayenne,
    • Panamera
$2,130.34
$1,318.04
$2,130.34
$1,318.04
Alternator
Part Number: 958-903-025-00
Other Names: Generator More Names
Replaces: 059-903-023-L, 059-903-023-N, 958-603-123-00
Description: Cayenne. 3.0l diesel. More Info
Fits:
  • Porsche:
    • Cayenne
$1,704.32
$1,054.46
$1,704.32
$1,054.46
Alternator
Part Number: 958-903-025-X
Other Names: Generator More Names
Replaces: 059-903-023-X
Description: 3.0L diesel, remanufactured. More Info
Fits:
  • Porsche:
    • Cayenne
$1,141.88
$706.48
$1,141.88
$706.48
Alternator
Part Number: 997-603-012-07
Other Names: 3-Phase Generator More Names
Replaces: 997-603-012-01, 997-603-012-03, 997-603-012-05
Description: 911 Turbo. Boxster. Cayman. Manual trans. Exc.Free Wheel Lock. With free wheel lock. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$1,796.53
$1,111.51
$1,796.53
$1,111.51
Alternator
Part Number: 997-603-012-JX
Other Names: Generator More Names
Replaces: 997-603-012-AX, 997-603-012-BX, 997-603-012-CX, 997-603-012-DX, 997-603-012-EX, 997-603-012-GX, 997-603-012-X
Description: Remanufactured. More Info
Fits:
  • Porsche:
    • 911
$720.26
$445.63
$720.26
$445.63
Alternator
Part Number: 997-603-022-05
Other Names: 3-Phase Generator More Names
Replaces: 997-603-022-00, 997-603-022-01, 997-603-022-02, 997-603-022-03, 997-603-022-04
Description: 911, 911 Turbo. Boxster. Cayman. All. New. Auto trans. Manual trans. Without turbo. With gt3 model. Without free wheel lock. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$1,635.34
$1,011.78
$1,635.34
$1,011.78
Alternator
Part Number: 997-603-022-EX
Other Names: Generator More Names
Replaces: 997-603-022-BX, 997-603-022-CX, 997-603-022-DX
Description: Reman. More Info
Fits:
  • Porsche:
    • 911
$1,028.09
$636.08
$1,028.09
$636.08
Alternator
Part Number: 9A2-603-022-00
Other Names: Generator More Names
Description: Boxster. Cayman. 911. 3.0l. 2.5L, new. 420/450hp. 2017-19, without gt3, with s, new. More Info
Fits:
  • Porsche:
    • 718 Boxster,
    • 718 Cayman,
    • 911
$1,768.72
$1,094.31
$1,768.72
$1,094.31
Alternator
Part Number: PAC-903-024
Description: 2019, 3.0L, new. More Info
Fits:
  • Porsche:
    • Macan
$1,814.50
$1,122.61
$1,814.50
$1,122.61
Alternator
Part Number: 9A1-603-016-X
Other Names: Generator More Names
Description: 2.7L, remanufactured. More Info
Fits:
  • Porsche:
    • Boxster,
    • Cayman
$1,059.63
$655.59
$1,059.63
$655.59
Alternator
Part Number: 9A1-603-018-01
Other Names: Generator More Names
Description: 911 Turbo. Boxster. Cayman. 3.4l, 3.8l. 2012-16, new. 2017-19, with gt3, new. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$1,603.14
$991.86
$1,603.14
$991.86
Alternator
Part Number: 9A1-603-018-AX
Other Names: Generator More Names
Description: 2012-16, remanufactured. 3.4, 3.8L, remanufactured. 2017-19, with gt3, remanufactured. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$1,021.34
$631.90
$1,021.34
$631.90
Alternator
Part Number: 9A2-603-022-X
Other Names: Generator More Names
Description: 2.5L, remanufactured. 2017-19, without gt3, with s, remanufactured. More Info
Fits:
  • Porsche:
    • 718 Boxster,
    • 718 Cayman,
    • 911
$1,109.37
$686.37
$1,109.37
$686.37
Alternator
Part Number: PAB-903-024
Replaces: 9A7-903-024-00
Description: Panamera. 2.9l. 2.9, 3.0L. Without hybrid. More Info
Fits:
  • Porsche:
    • Panamera
$1,649.24
$1,020.38
$1,649.24
$1,020.38
Alternator
Part Number: PAC-903-024-AX
Description: 2019, 2.0L, remanufactured. More Info
Fits:
  • Porsche:
    • Macan
$1,231.95
$762.19
$1,231.95
$762.19
Alternator
Part Number: 0PB-903-018
Replaces: 9A2-603-018-00
Description: Boxster. Cayman. 911. 3.0l. 369hp. 2.0L, new. 2017-19, without gt3, without s, new. More Info
Fits:
  • Porsche:
    • 718 Boxster,
    • 718 Cayman,
    • 911
$1,701.12
$1,052.48
$1,701.12
$1,052.48
Alternator
Part Number: 928-603-011-FX
Other Names: Generator More Names
Replaces: 928-603-011-00, 928-603-011-01, 928-603-011-02, 928-603-011-04, 928-603-011-05, 928-603-011-06, 928-603-011-DX, 928-603-011-EX, 928-603-011-X, 944-603-019-00, 944-603-019-01, 944-603-019-1, 944-603-019-X
Description: 928 GTS. 944. 968. 115 Amp. Vendor:bosch. More Info
Fits:
  • Porsche:
    • 928,
    • 944,
    • 968
$1,213.96
$820.88
$1,213.96
$820.88
Alternator
Part Number: 928-603-049-00
Description: 928. More Info
Fits:
  • Porsche:
    • 928
$737.19
$593.42
$737.19
$593.42
Alternator
Part Number: 948-603-015-02
Description: Cayenne. 4.5l. More Info
Fits:
  • Porsche:
    • Cayenne
$1,052.23
$651.02
$1,052.23
$651.02
Alternator
Part Number: 948-603-015-05
Other Names: Generator More Names
Replaces: 948-603-015-04
Description: 4.5l. From Engine 826 04064. More Info
Fits:
  • Porsche:
    • Cayenne
$2,170.64
$1,342.97
$2,170.64
$1,342.97
Alternator
Part Number: 948-603-029-04
Other Names: Generator More Names
Replaces: 948-603-029-02, 948-603-029-03
Description: Panamera. 3.6l. Without turbo. More Info
Fits:
  • Porsche:
    • Panamera
$1,995.13
$1,234.39
$1,995.13
$1,234.39
Alternator
Part Number: 948-603-029-DX
Other Names: Generator More Names
Replaces: 948-603-029-CX
Description: Reman. More Info
Fits:
  • Porsche:
    • Panamera
$1,389.58
$859.73
$1,389.58
$859.73
Alternator
Part Number: 948-603-033-AX
Other Names: Generator More Names
Description: Cayenne. 4.8l. More Info
Fits:
  • Porsche:
    • Cayenne
$1,492.12
$923.17
$1,492.12
$923.17
Alternator
Part Number: 955-603-116-00
Other Names: Generator More Names
Description: Cayenne. 3.6l. 190 amp. More Info
Fits:
  • Porsche:
    • Cayenne
$2,309.61
$1,428.96
$2,309.61
$1,428.96
Alternator
Part Number: 955-603-117-00
Other Names: Generator More Names
Description: Cayenne. 3.6l. 180 amp. More Info
Fits:
  • Porsche:
    • Cayenne
$1,791.25
$1,108.24
$1,791.25
$1,108.24
Alternator
Part Number: 955-603-119-00
Other Names: Generator More Names
Description: Cayenne. All. 3.6l. More Info
Fits:
  • Porsche:
    • Cayenne
$2,189.45
$1,354.61
$2,189.45
$1,354.61
Alternator
Part Number: 955-603-119-X
Other Names: Generator More Names
Description: 3.6l, remanufactured. More Info
Fits:
  • Porsche:
    • Cayenne
$1,175.97
$727.57
$1,175.97
$727.57
Alternator
Part Number: 996-603-012-06
Other Names: 3-Phase Generator More Names
Replaces: 996-603-012-02, 996-603-012-04
Description: Boxster. 911. Without gt3. New, manual trans. With free wheel lock. More Info
Notes: Contact Dealer For Availability. More Notes
Fits:
  • Porsche:
    • 911,
    • Boxster
$2,362.05
$1,461.40
$2,362.05
$1,461.40
Alternator
Part Number: 948-603-025-CX
Other Names: Generator More Names
Description: 4.8l, remanufactured. More Info
Fits:
  • Porsche:
    • Cayenne
$982.85
$608.09
$982.85
$608.09
Alternator
Part Number: 948-603-033-01
Other Names: Generator More Names
Replaces: 948-603-033-00
Description: 4.8L, new. More Info
Fits:
  • Porsche:
    • Cayenne
$2,170.64
$1,342.97
$2,170.64
$1,342.97
Alternator
Part Number: 964-603-156-01
Replaces: 911-603-155-01, 964-603-156-00
Description: 911. More Info
Fits:
  • Porsche:
    • 911
$1,981.02
$1,339.54
$1,981.02
$1,339.54
Alternator
Part Number: 996-603-012-FX
Other Names: 3-Phase Generator More Names
Replaces: 996-603-012-2X, 996-603-012-AX, 996-603-012-BX, 996-603-012-CX, 996-603-012-EX, 996-603-012-X
Description: Remanufactured. More Info
Fits:
  • Porsche:
    • 911
$1,736.04
$998.21
$1,736.04
$998.21
Alternator
Part Number: 997-603-012-09
Other Names: Generator More Names
Replaces: 997-603-012-00, 997-603-012-02, 997-603-012-04, 997-603-012-06, 997-603-012-08
Description: 911 Turbo. Boxster. Cayman. With gt3. Auto trans. Manual trans. Exc.Free Wheel Lock. Without free wheel lock. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Carrera GT,
    • Cayman
$1,952.89
$1,208.25
$1,952.89
$1,208.25
Alternator
Part Number: 9A1-603-012-AX
Other Names: Generator More Names
Replaces: 9A1-603-012-X
Description: All, remanufactured. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$1,296.19
$801.95
$1,296.19
$801.95
Alternator
Part Number: PAC-903-018
Replaces: 06H-903-017-K, 06H-903-018-E
Description: Macan. 2.0l. More Info
Fits:
  • Porsche:
    • Macan
$1,809.93
$1,119.74
$1,809.93
$1,119.74
Alternator
Part Number: PAC-903-018-X
Replaces: 06H-903-017-X, 06H-903-018-X
Description: 2017-18, 2.0L, remanufactured. More Info
Fits:
  • Porsche:
    • Macan
$1,125.21
$696.13
$1,125.21
$696.13
Alternator
Part Number: PAC-903-024-X
Description: 2019, 3.0L, remanufactured. More Info
Fits:
  • Porsche:
    • Macan
$1,231.95
$762.19
$1,231.95
$762.19
Alternator
Part Number: 9A1-603-012-01
Other Names: Generator More Names
Replaces: 9A1-603-012-00
Description: 911, 911 Turbo. Boxster. Cayman. All, new. Without turbo. Without gt3 model. Without gt2-rs model. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$1,831.84
$1,133.36
$1,831.84
$1,133.36
Alternator
Part Number: 9A2-603-018-X
Other Names: Generator More Names
Description: 2.0L, remanufactured. 2017-19, without gt3, without s, remanufactured. More Info
Fits:
  • Porsche:
    • 718 Boxster,
    • 718 Cayman,
    • 911
$1,022.57
$632.66
$1,022.57
$632.66

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