Porsche 911 Alternators (2020-2024) - Parts, Prices & Buying Guide
Browse 4,553 alternators listings for your Porsche 911 with live marketplace pricing.
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FITS PORSCHE 911 3.6 3.8 PETROL 1988-1997 BRAND NEW Alternator
For Porsche 911 1980-1983 / 928 1977-1982 Alternator Regulator 14V (Valeo Type)
+Line Original Alternator Fits Porsche 911 Boxster Carrera GT Cayman BV PSH
FOR PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 BRAND NEW 75AMP ALTERNATOR
PORSCHE 911 2.3 3.0 3.3 TURBO 74-83 ALTERNATOR A14N11 91160312004 91160312002
150amp NEW ALTERNATOR fits PORSCHE BOXSTER 986 987 911 GT2 GT3 TURBO 996 997
PORSCHE 911 997 3.8 CARRERA + TURBO ALTERNATOR 9A160301200
150amp NEW ALTERNATOR for PORSCHE 0124525106 99760302200 99760302202 99760302204
ALTERNATOR FOR PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 BRAND NEW 55A
150A ALTERNATOR FITS PORSCHE CAYMAN BOXSTER 987 2.7 3.4 0124525107 99760302201
Porsche 911SC Alternator 75Amp WAI 14594R NEW 1978 - 83
Porsche 911 996 Boxster 986 120 amp Alternator 99660301201
Frankberg Alternator Generator 120A 2 Pole For Porsche 911 996 Targa Boxster
PORSCHE 911 Alternator 2005-2012 3.8L MA1.03 9A160301801
PORSCHE 911 997 Starter Alternator Cable Loom 99760701903 NEW GNEUINE
ALTERNATOR 150A FITS PORSCHE 911 (991) 3.8 TURBO S CARRERA S 4.0 GT3 WAI11726N
Alternator Voltage Regulator for Porsche 911 996 Carrera NEW 038903803E
PlusLine Automobile Alternator 12 Volt 6150 Gram For Porsche 115A 0120468125+
Alternator for Porsche 911 997 Cayman 987 2008-2012 9A1603012X9 A160301200 New
Sev 71213003 Alternator Trio Early Porsche 911
About Porsche 911 Alternators Parts
Keep your Porsche 911 electrical system running with a quality alternator. The alternator charges your battery and powers electrical components while driving. Choose from remanufactured or new alternators that meet OEM specifications.
Why Shop Alternators for Porsche 911?
- Genuine OEM and high-quality aftermarket options available
- Competitive pricing from verified eBay sellers
- Fast shipping options with buyer protection
- Easy returns and seller ratings for peace of mind
Technical Information
Higher output alternators are available for vehicles with significant electrical accessories.
Available Types
- Standard OEM
- High-output
- Remanufactured
- Performance
Key Benefits
- Battery charging
- Electrical system power
- Consistent voltage
- Accessory support
Warning Signs to Watch For
- Dim or flickering lights
- Battery warning light
- Dead battery
- Whining noise
- Electrical issues
Recommended Replacement Interval
100,000-150,000 miles, varies by vehicle and conditions
Installation Information
DIY possible for those with intermediate mechanical skills and proper tools.
Installation time may vary for Porsche 911 based on engine bay layout and accessibility.
Frequently Asked Questions
How do I find the right alternators for my Porsche 911?
Verify compatibility using your Porsche 911's VIN number, production year (2020-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.
How often should I replace alternators on my Porsche 911?
General guideline: 100,000-150,000 miles, varies by vehicle and conditions. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.
Should I use OEM or aftermarket alternators for my Porsche 911?
OEM parts guarantee exact Porsche specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.
What are signs that my Porsche 911 needs new alternators?
Common warning signs include: Dim or flickering lights, Battery warning light, Dead battery, Whining noise, Electrical issues. If you notice any of these symptoms, inspect or replace the alternators promptly to prevent further damage.
Can I install alternators on my Porsche 911 myself?
Possible for DIYers with intermediate skills. Expect 1-3 hours. Always consult your owner's manual and follow proper safety procedures.