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 $160.18. Accessory support.

20 listings available | Prices from $84.23 to $593.20|10 verified sellers

5,337 Results

Alternators

Found 5337 listings for "porsche 911 alternators"

PORSCHE 911 996 & 997 3.4 3.6 3.8 ALTERNATOR 99760301201 -03 -05 -06 -07 -09

PORSCHE 911 996 & 997 3.4 3.6 3.8 ALTERNATOR 99760301201 -03 -05 -06 -07 -09

£150.00GBP
Remanufactured📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
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1A3081 ALTERNATOR For PORSCHE 911 Boxster Cayman 2.7 3.4 3.6 3.8 Carrera 4 4S S

1A3081 ALTERNATOR For PORSCHE 911 Boxster Cayman 2.7 3.4 3.6 3.8 Carrera 4 4S S

£104.97GBP
Remanufactured📍 GB
Free shipping
Seller: alternator-startermotor-parts
View on eBay
FITS PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 BRAND NEW 55A ALTERNATOR

FITS PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 BRAND NEW 55A ALTERNATOR

£108.95GBP
New📍 GB
Free shipping
Seller: aapoldham
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FOR PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 BRAND NEW 75AMP  ALTERNATOR

FOR PORSCHE 911 911S 911T 911E 2.0 2.2 2.3 3.3 BRAND NEW 75AMP ALTERNATOR

£129.95GBP
New📍 GB
Free shipping
Seller: aapoldham
View on eBay
FITS PORSCHE 911 3.6 3.8 PETROL 1988-1997 BRAND NEW Alternator

FITS PORSCHE 911 3.6 3.8 PETROL 1988-1997 BRAND NEW Alternator

£198.95GBP
New📍 GB
Free shipping
Seller: directautoelectrical
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FOR PORSCHE 911 911S 911T 911E 914 2.0 2.2 2.3 CLASSIC 603-ENGINE 55A ALTERNATOR

FOR PORSCHE 911 911S 911T 911E 914 2.0 2.2 2.3 CLASSIC 603-ENGINE 55A ALTERNATOR

£108.95GBP
New📍 GB
Free shipping
Seller: aapoldham
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TO FIT PORSCHE 911 (996 997) 3.4 3.6 3.8 BRAND NEW 150A ALTERNATOR 1997-2008

TO FIT PORSCHE 911 (996 997) 3.4 3.6 3.8 BRAND NEW 150A ALTERNATOR 1997-2008

£165.95GBP
New📍 GB
Free shipping
Seller: aapoldham
View on eBay
PORSCHE 911 3.4 3.6 996 997 ALTERNATOR 0124525056 99760301200 99760301202

PORSCHE 911 3.4 3.6 996 997 ALTERNATOR 0124525056 99760301200 99760301202

£155.00GBP
New📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
PORSCHE 911 2.3 3.0 3.3 TURBO  74-83 ALTERNATOR A14N11 91160312004 91160312002

PORSCHE 911 2.3 3.0 3.3 TURBO 74-83 ALTERNATOR A14N11 91160312004 91160312002

£139.00GBP
New📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
PORSCHE 911 CARRERA 4 996 ALTERNATOR NEW A2141

PORSCHE 911 CARRERA 4 996 ALTERNATOR NEW A2141

£154.00GBP
New other (see details)📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
PORSCHE BOXSTER 2.7 3.4 987 ALTERNATOR 99760302202 99760302203 99760302204

PORSCHE BOXSTER 2.7 3.4 987 ALTERNATOR 99760302202 99760302203 99760302204

£149.00GBP
Remanufactured📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
PORSCHE 911 997 3.6 3.8 ALTERNATOR 99760302202 99760302203 99760302204

PORSCHE 911 997 3.6 3.8 ALTERNATOR 99760302202 99760302203 99760302204

£149.00GBP
Remanufactured📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
Alternator for Porsche 911 996 997 Boxster 986 1996-2005 0124515042 13810N

Alternator for Porsche 911 996 997 Boxster 986 1996-2005 0124515042 13810N

£129.99GBP
New📍 GB
Free shipping
Seller: premiumparts_eu
View on eBay
Porsche 911 997 Boxster 987 Cayman 150 amp Alternator 99760302203

Porsche 911 997 Boxster 987 Cayman 150 amp Alternator 99760302203

£138.98GBP
Used📍 GB
Free shipping
Seller: statusporsche
View on eBay
Alternator for Porsche 911 Boxster Cayman 2.7 3.2 3.4 3.6 3.8 1997-2010 150A

Alternator for Porsche 911 Boxster Cayman 2.7 3.2 3.4 3.6 3.8 1997-2010 150A

£148.45GBP
New📍 GB
Free shipping
Seller: partsnationuk
View on eBay
ALTERNATOR 150A FITS PORSCHE 911  (991) 3.8 TURBO S CARRERA S 4.0 GT3  WAI11726N

ALTERNATOR 150A FITS PORSCHE 911 (991) 3.8 TURBO S CARRERA S 4.0 GT3 WAI11726N

£145.00GBP
New📍 GB
Free shipping
Seller: grahams125
View on eBay
PORSCHE 996 911 / 986 BOXSTER  ALTERNATOR 99660301200 -01 -03 -05 96660301201

PORSCHE 996 911 / 986 BOXSTER ALTERNATOR 99660301200 -01 -03 -05 96660301201

£145.00GBP
Remanufactured📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
Porsche 911  Alternator &  Housing 69-74  Classic

Porsche 911 Alternator & Housing 69-74 Classic

£593.20GBP
Used📍 GB
+ £7.27 shipping
Seller: stratosboyo
View on eBay
Alternator Fits Hatz 2L40 2M40 3L40 LRA01356 Porsche 911 2.0 2.2

Alternator Fits Hatz 2L40 2M40 3L40 LRA01356 Porsche 911 2.0 2.2

£84.23GBP
Neu📍 DE
+ £15.72 shipping
Seller: simon-auto
View on eBay
1A2859 ALTERNATOR For PORSCHE 911 3.4 3.6 Carrera 4x4 GT2 Turbo Boxster 2.7 3.2

1A2859 ALTERNATOR For PORSCHE 911 3.4 3.6 Carrera 4x4 GT2 Turbo Boxster 2.7 3.2

£104.97GBP
Remanufactured📍 GB
Free shipping
Seller: alternator-startermotor-parts
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.