Alternators

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Generating the electrical energy required to power your battery and engine, the alternator is a crucial component within your Porsche car or SUV. While electrical failure is often attributed to the battery, chances are, it's the alternator that is struggling to output a strong performance. The alternator is the part that is responsible for powering a range of electronic systems, and it also helps to deliver power to your car's battery. It recycles battery power so that it is able to stay operational throughout the day. There are a range of things to look out for that might indicate wear and tear on your alternator. One of the first things that you might notice is dim or flickering headlights on your vehicle. You could start to notice that your car is taking longer to start up. Replacing your Porsche alternator should be done with an OEM-quality part from our site. Don't wait until your car no longer starts: shop our online warehouse today for a replacement alternator that will fit perfectly.

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: 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: 9A1-603-018-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: 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: 7PP-903-016-BX
Other Names: Generator More Names
Description: 3.0L, remanufactured. More Info
Fits:
  • Porsche:
    • Panamera
$926.25
$573.07
$926.25
$573.07
Alternator
Part Number: 7PP-903-016-C
Other Names: Generator More Names
Replaces: 7PP-903-016-A
Description: Macan. 3.0l. 3.6L, 2018, new. More Info
Fits:
  • Porsche:
    • Cayenne,
    • Macan
$1,522.33
$941.86
$1,522.33
$941.86
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: 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: 928-603-114-01
Replaces: 928-603-114-00
Description: 928. More Info
Fits:
  • Porsche:
    • 928
$1,491.40
$1,114.80
$1,491.40
$1,114.80
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: 948-603-025-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: 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: 955-603-016-10
Other Names: Generator More Names
Description: 3.2l. More Info
Fits:
  • Porsche:
    • Cayenne
$2,170.53
$1,342.90
$2,170.53
$1,342.90
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, 958-603-123-X
Description: 3.0L diesel, remanufactured. More Info
Fits:
  • Porsche:
    • Cayenne
$1,141.88
$706.48
$1,141.88
$706.48
Alternator
Part Number: 964-603-156-01
Replaces: 911-603-155-01, 964-603-156-00
Description: 911. More Info
Fits:
  • Porsche:
    • 911
$1,980.99
$1,339.54
$1,980.99
$1,339.54
Alternator
Part Number: PAC-903-018
Replaces: 06H-903-017-K, 06H-903-018-E
Description: Macan. 2.0l. More Info
Fits:
  • Porsche:
    • Macan
$1,815.95
$1,123.53
$1,815.95
$1,123.53
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: 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-903-018-X
Replaces: 06H-903-017-X, 06H-903-018-X
Description: 2017-18, 2.0L, remanufactured. More Info
Fits:
  • Porsche:
    • Macan
$1,125.15
$696.13
$1,125.15
$696.13
Alternator
Part Number: PAC-903-024
Description: 2019, 3.0L, new. More Info
Fits:
  • Porsche:
    • Macan
$1,814.46
$1,122.61
$1,814.46
$1,122.61
Alternator
Part Number: PAC-903-024-A
Description: 2019, 2.0L, new. More Info
Fits:
  • Porsche:
    • Macan
$1,842.68
$1,140.06
$1,842.68
$1,140.06
Alternator
Part Number: PAC-903-024-X
Description: 2019, 3.0L, remanufactured. More Info
Fits:
  • Porsche:
    • Macan
$1,231.92
$762.19
$1,231.92
$762.19
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: 955-603-117-00
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-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: 958-903-024-01
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: 996-603-012-05
Other Names: Generator More Names
Replaces: 996-603-012-00, 996-603-012-01, 996-603-012-03
Description: Boxster. 911. Manual trans. New, auto trans. Without free wheel lock. More Info
Notes: Contact Dealer For Availability. Included With Alternator. More Notes
Fits:
  • Porsche:
    • 911,
    • Boxster
$2,703.00
$1,672.34
$2,703.00
$1,672.34
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: 997-603-022-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: 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
$1,736.02
$998.21
$1,736.02
$998.21
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: 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: PAC-903-024-AX
Description: 2019, 2.0L, remanufactured. More Info
Fits:
  • Porsche:
    • Macan
$1,231.92
$762.19
$1,231.92
$762.19
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: 948-603-023-EX
Other Names: Generator More Names
Replaces: 948-603-023-DX, 948-603-023-X
Description: Reman. More Info
Fits:
  • Porsche:
    • Panamera
$1,282.46
$793.45
$1,282.46
$793.45
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: 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-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: 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: 955-603-917-01
Other Names: Generator More Names
Replaces: 955-603-017-00
Description: Cayenne. 3.2l. 150 amp. More Info
Fits:
  • Porsche:
    • Cayenne
$2,652.96
$1,641.38
$2,652.96
$1,641.38
Alternator
Part Number: 958-603-121-AX
Other Names: Generator More Names
Replaces: 958-603-121-X
Description: Cayenne. 3.6l. More Info
Fits:
  • Porsche:
    • Cayenne
$783.29
$484.62
$783.29
$484.62
Alternator
Part Number: 958-903-024-AX
Other Names: Generator More Names
Description: 2.9L, remanufactured. 4.0L, remanufactured. 3.0L-without e hybrid, remanufactured. More Info
Fits:
  • Porsche:
    • Cayenne
$1,448.65
$896.28
$1,448.65
$896.28
Alternator
Part Number: 964-603-156-AX
Other Names: Alternator Rebuilt More Names
Replaces: 911-603-155-AX, 964-603-156-X
Description: 911. More Info
Fits:
  • Porsche:
    • 911
$942.86
$637.56
$942.86
$637.56

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