Porsche Cayman Alternators
We stock Genuine OEM Porsche® Alternators for your Porsche Cayman. OEM alternators play a critical role in your vehicle's electrical system, generating power to keep your battery charged and ensuring that all electrical components are functioning properly. They are designed to fit your vehicle's specifications, ensuring optimal performance and compatibility. Choosing OEM alternators over aftermarket options ensures that you are getting a product that is manufactured to the highest quality standards, providing greater reliability, durability, and long-term savings. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Alternator
Porsche
997-603-022-06
Boxster. Auto trans. Without free wheel lock. Cayman. Manual trans. 911, 911 Turbo. All. Without turbo. With gt3 model. New.
$1,913.67
MSRP $2,918.66
Save $1,004.99
34.4% Off Alternator
Porsche
9A1-603-012-02
911, 911 Turbo. Without gt3 model. Boxster. All, new. Cayman. With turbo. Without gt2-rs model.
$2,308.28
MSRP $3,520.51
Save $1,212.23
34.4% Off 
2012-2019 Porsche - Alternator
Porsche
9A1-603-018-BX
2017-19, with gt3, remanufactured.
$768.75
MSRP $1,178.88
Save $410.13
34.8% Off 
Alternator
Porsche
9A1-603-016-AX
2.7L, remanufactured.
$1,146.50
MSRP $1,758.16
Save $611.66
34.8% Off 2012-2019 Porsche - Alternator
Porsche
9A1-603-018-02
911. With gt3. Boxster. 3.4l, 3.8l. Cayman. 3.4l, 3.8l.
$1,117.41
MSRP $1,713.54
Save $596.13
34.8% Off 
2013-2016 Porsche - Alternator
Porsche
9A1-603-016-01
Boxster. 2.7l. Cayman. 2.7l.
$1,502.29
MSRP $2,303.76
Save $801.47
34.8% Off Alternator
Porsche
997-603-012-12
Cayman. Exc.Free Wheel Lock. Boxster. Auto trans. Without free wheel lock. 911. Manual trans. With gt3.
$1,822.29
MSRP $2,479.90
Save $657.61
26.5% Off 
2000-2011 Porsche - Alternator Pulley
Porsche
997-603-154-01
Manual trans. Boxster. With free wheel lock. Without gt3. Caymans. 911, 911 Turbo.
$289.16
MSRP $393.50
Save $104.34
26.5% Off 
2012-2019 Porsche - Alternator Pulley
Porsche
9A1-603-955-01
2012-16. Boxster. 3.4l, 3.8l. Cayman. 3.4l, 3.8l. 911. With gt3.
$350.16
MSRP $466.93
Save $116.77
25% Off 1998-2011 Porsche - Alternator Pulley
Porsche
996-603-151-56
Without free wheel lock. Auto trans. Caymans. All. With turbo. Boxster. 911. With gt3.
$75.53
MSRP $98.50
Save $22.97
23.3% Off 
2012-2024 Porsche - Alternator Mount Bolt
Porsche
PAF-008-155
2.0, 2.5L. 2012-16 without gt3. With gt3, m8x90. 4.0L. 2014-16, m8x90. 2017-19 without gt3. With gt4, m8x90.
$3.29
MSRP $4.29
Save $1.00
23.3% Off 
2001-2024 Porsche - Starter Mount Bolt
Porsche
9A7-008-159-00
Without gt3. 3.0L. 4.0L. 2010-12.
$6.52
MSRP $8.48
Save $1.96
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