Porsche 911 Alternators (2020-2024) - Parts, Prices & Buying Guide

Find quality alternators for your Porsche 911 (2020-2024). Browse 20 available listings with prices starting around $216.05. Accessory support.

20 listings available | Prices from $64.79 to $662.31|15 verified sellers

1,618 Results

Alternators

Found 1618 listings for "porsche 911 alternators"

Alternatore per Porsche 911 3.3 Turbo 1977-1983 91160312004 911603120DX A14N11

Alternatore per Porsche 911 3.3 Turbo 1977-1983 91160312004 911603120DX A14N11

€167.02EUR
New📍 GB
+ €23.09 shipping
Seller: rotatingmachines
View on eBay
1A2859 ALTERNATORE per PORSCHE 911 3.4 3.6 Carrera 4x4 GT2 Turbo Boxster 2.7 3.2

1A2859 ALTERNATORE per PORSCHE 911 3.4 3.6 Carrera 4x4 GT2 Turbo Boxster 2.7 3.2

€100.76EUR
Remanufactured📍 GB
+ €23.99 shipping
Seller: alternator-startermotor-parts
View on eBay
Generatore alternatore RHD PORSCHE 911 997 3.6 Carrera 2005 997603012jx 13695166

Generatore alternatore RHD PORSCHE 911 997 3.6 Carrera 2005 997603012jx 13695166

€93.68EUR
Used📍 LT
Free shipping
Seller: parts_roberto_ltd
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Alternatore 150 ampere Porsche 911 997 Boxster 987 Cayman 99760302203

Alternatore 150 ampere Porsche 911 997 Boxster 987 Cayman 99760302203

€160.08EUR
Used📍 GB
+ €22.91 shipping
Seller: statusporsche
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PORSCHE 911 996 TURBO ALTERNATORE NUOVO A2141

PORSCHE 911 996 TURBO ALTERNATORE NUOVO A2141

€177.38EUR
New other (see details)📍 GB
+ €51.83 shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
ALTERNATORE PER PORSCHE 911S 911T 911E 2.0 2.2 2.3 3.3 NUOVISSIMO 55A

ALTERNATORE PER PORSCHE 911S 911T 911E 2.0 2.2 2.3 3.3 NUOVISSIMO 55A

€102.18EUR
New📍 GB
+ €22.82 shipping
Seller: electroquest123
View on eBay
Alternatore e alloggiamento Porsche 911 69-74 Classic

Alternatore e alloggiamento Porsche 911 69-74 Classic

€662.31EUR
Used📍 GB
+ €45.26 shipping
Seller: stratosboyo
View on eBay
Alternatore Porsche 911SC 75Amp WAI 14594R NUOVO

Alternatore Porsche 911SC 75Amp WAI 14594R NUOVO

€172.72EUR
New📍 GB
+ €23.35 shipping
Seller: classicporscheparts
View on eBay
Alternatore originale Porsche 996.2 911 Carrera 3.6 M96.03 BOSCH

Alternatore originale Porsche 996.2 911 Carrera 3.6 M96.03 BOSCH

€64.79EUR
Used📍 GB
+ €32.85 shipping
Seller: m-powered_parts
View on eBay
ALTERNATORE PER PORPORSCHE 911 914 1.7 2.0 3.3 SEV 71233002 91160312004 a14n11

ALTERNATORE PER PORPORSCHE 911 914 1.7 2.0 3.3 SEV 71233002 91160312004 a14n11

€169.55EUR
New📍 GB
+ €23.24 shipping
Seller: rotating_solutions_uk
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ADATTO PER PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 55A PER ALTERNATORE NUOVO

ADATTO PER PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 55A PER ALTERNATORE NUOVO

€113.97EUR
New📍 GB
+ €22.52 shipping
Seller: directautoelectrical
View on eBay
Generatore alternatore 14 V 70 A HC-CARGO per PORSCHE 911 e altri

Generatore alternatore 14 V 70 A HC-CARGO per PORSCHE 911 e altri

€154.20EUR
Neu📍 DE
+ €12.75 shipping
Seller: canis-lupus.digital
View on eBay
ADATTO PORSCHE 911S 911T 911E 2.0 2.2 2.3 3.3 ALTERNATORE 55A

ADATTO PORSCHE 911S 911T 911E 2.0 2.2 2.3 3.3 ALTERNATORE 55A

€167.02EUR
New📍 GB
+ €23.15 shipping
Seller: rotatingmachines
View on eBay
adatta PORSCHE 911 3.3 BENZINA ALTERNATORE 1977-1982

adatta PORSCHE 911 3.3 BENZINA ALTERNATORE 1977-1982

€543.76EUR
New other (see details)📍 GB
+ €36.70 shipping
Seller: startermotoralternator
View on eBay
Generatore alternatore PORSCHE 911 991 9A160301801 3.8 benzina 294kw 2015 32820028

Generatore alternatore PORSCHE 911 991 9A160301801 3.8 benzina 294kw 2015 32820028

€190.05EUR
Used📍 GB
Free shipping
Seller: parts_roberto_ltd
View on eBay
1A3081 ALTERNATORE per PORSCHE 911 Boxster Cayman 2.7 3.4 3.6 3.8 Carrera 4 4S S

1A3081 ALTERNATORE per PORSCHE 911 Boxster Cayman 2.7 3.4 3.6 3.8 Carrera 4 4S S

€100.76EUR
Remanufactured📍 GB
+ €24.05 shipping
Seller: alternator-startermotor-parts
View on eBay
Alternatore nuovo per PORSCHE:911.914 91160312004

Alternatore nuovo per PORSCHE:911.914 91160312004

€300.50EUR
New📍 GB
+ €57.59 shipping
Seller: tru5ted_5eller
View on eBay
PORSCHE 911 997 3.6 TURBO ALTERNATORE A3136

PORSCHE 911 997 3.6 TURBO ALTERNATORE A3136

€201.57EUR
New other (see details)📍 GB
+ €91.19 shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
adatto per PORSCHE 911 3.6 3.8 2008-2012 ALTERNATORE BENZINA CAYMAN 2.9 3.4 2009-2014

adatto per PORSCHE 911 3.6 3.8 2008-2012 ALTERNATORE BENZINA CAYMAN 2.9 3.4 2009-2014

€411.53EUR
New other (see details)📍 GB
+ €31.81 shipping
Seller: startermotoralternator
View on eBay
Per Porsche - 911 3.4, 3.6, 3.8 2004-2006 Bosch 4714 Alternatore 0986047140

Per Porsche - 911 3.4, 3.6, 3.8 2004-2006 Bosch 4714 Alternatore 0986047140

€267.20EUR
Remanufactured📍 GB
+ €28.02 shipping
Seller: allcars-online
View on eBay

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

Buying Tips for Porsche 911 Alternators

OEM vs Aftermarket

For your Porsche 911, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Alternators are available in Standard OEM, High-output, Remanufactured options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Dim or flickering lights, Battery warning light, Dead battery. Early replacement prevents more expensive repairs.

Parts Availability

German engineering standards mean high-quality components with tight tolerances for optimal performance.

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

Difficulty: Moderate-Hard
Estimated Time: 1-3 hours
DIY Friendly: Intermediate

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.