Bmw Roadster Alternators (2024-2026) - Parts, Prices & Buying Guide

Find quality alternators for your Bmw Roadster (2024-2026). Browse 20 available listings with prices starting around $138.32. Accessory support.

20 listings available | Prices from $47.99 to $295.66|16 verified sellers

1,703 Results

Alternators

Found 1703 listings for "bmw roadster alternators"

New Alternator For BMW Z3 1.9 318I IS TI 1.8 1994-1999 M42 M43 M44 80 AMP

New Alternator For BMW Z3 1.9 318I IS TI 1.8 1994-1999 M42 M43 M44 80 AMP

$145.95USD
New📍 US
Free shipping
Seller: oegparts
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NEW Alternator/Generator 120 Amp Replace BOSCH BMW OEM # 12311432980

NEW Alternator/Generator 120 Amp Replace BOSCH BMW OEM # 12311432980

$240.70USD
New📍 US
+ $20.00 shipping
Seller: torqueaxs
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For BMW E36 E46 E53 E85 E90 3 5 & X-Series 120 Amp Alternator Bosch AL0703N

For BMW E36 E46 E53 E85 E90 3 5 & X-Series 120 Amp Alternator Bosch AL0703N

$219.99USD
New📍 US
Free shipping
Seller: goodbyeretail
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Alternator 13882 For 1997-2006 BMW 320 323 325 328 330 525 528 530 X5 Z3 Xi Ci

Alternator 13882 For 1997-2006 BMW 320 323 325 328 330 525 528 530 X5 Z3 Xi Ci

$85.49USD
New📍 US
Free shipping
Seller: vehicle_autoparts
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New Alternator For BMW Z3 1997-2002 2.5 2.8 3.0 Inline 6 All Versions

New Alternator For BMW Z3 1997-2002 2.5 2.8 3.0 Inline 6 All Versions

$129.95USD
New📍 US
Free shipping
Seller: oegparts
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For BMW E36 E46 E53 E85 E90 3 5 & X-Series 120 Amp Alternator Bosch AL0703N

For BMW E36 E46 E53 E85 E90 3 5 & X-Series 120 Amp Alternator Bosch AL0703N

$295.66USD
New📍 US
Free shipping
Seller: partscontainer
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BMW OEM bosch 120 amp alternator 120 amps 12317519618 E36 Z3 E39 E46 E53 X5 M54

BMW OEM bosch 120 amp alternator 120 amps 12317519618 E36 Z3 E39 E46 E53 X5 M54

$114.95USD
Used📍 US
+ $25.00 shipping
Seller: cyclopssalvage
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1997 BMW Z3 1.9 Roadster M44 4-Cylinder Factory Alternator OEM KW36

1997 BMW Z3 1.9 Roadster M44 4-Cylinder Factory Alternator OEM KW36

$47.99USD
Used📍 US
Free shipping
Seller: kwwzauto
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Alternator For BMW 01-05 320i 325i 2000 323i 328i 01-06 325Ci 330Ci X5 97-02 Z3

Alternator For BMW 01-05 320i 325i 2000 323i 328i 01-06 325Ci 330Ci X5 97-02 Z3

$95.99USD
New📍 US
Free shipping
Seller: bdeli-autoparts
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Alternator for BMW 325 330Ci 525 320 323  530 X5 Z3 97-06  AL0703X 437367 13882N

Alternator for BMW 325 330Ci 525 320 323 530 X5 Z3 97-06 AL0703X 437367 13882N

$95.99USD
New📍 US
Free shipping
Seller: gudelake
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Used Alternator Fits 97-06 BMW 3 5 Series X5 Roadster Inline 6 Cylinder

Used Alternator Fits 97-06 BMW 3 5 Series X5 Roadster Inline 6 Cylinder

$79.75USD
Used📍 US
Free shipping
Seller: gudelake
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2008-2013 BMW M3 S65 Alternator 180 Amp 12317838656 OEM Used

2008-2013 BMW M3 S65 Alternator 180 Amp 12317838656 OEM Used

$99.12USD
Used📍 US
Free shipping
Seller: specializedgerman
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Bosch AL0703N Alternator 120A, Compatible with BMW Sedans OEM, See Description

Bosch AL0703N Alternator 120A, Compatible with BMW Sedans OEM, See Description

$199.99USD
New other (see details)📍 US
Free shipping
Seller: goodbyeretail
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New Alternator for 01-06 BMW 3 Series 3.0L L6 (120A Bosch) (6S)

New Alternator for 01-06 BMW 3 Series 3.0L L6 (120A Bosch) (6S)

$146.00USD
New📍 US
Free shipping
Seller: rambowtech
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NEW ALTERNATOR FOR 94-99 BMW 318 SERIES 1.8L 1.9L, 96-98 Z3 12-31-1-247-288

NEW ALTERNATOR FOR 94-99 BMW 318 SERIES 1.8L 1.9L, 96-98 Z3 12-31-1-247-288

$145.95USD
New📍 US
Free shipping
Seller: racecarps
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Alternator For 1.9L BMW 318 Series (1994-1999) Z3 (1996-1998)

Alternator For 1.9L BMW 318 Series (1994-1999) Z3 (1996-1998)

$172.95USD
New📍 US
Free shipping
Seller: dbelectrical
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New Alternator For BMW 320 323 325 328 330 525 528 530 X5 Z3 Xi Ci I Inline 6

New Alternator For BMW 320 323 325 328 330 525 528 530 X5 Z3 Xi Ci I Inline 6

$129.95USD
New📍 US
Free shipping
Seller: oegparts
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Alternator for BMW 330xi E46 2001-2006,530i E39 2001-2003 L6 3.0L 12317501690

Alternator for BMW 330xi E46 2001-2006,530i E39 2001-2003 L6 3.0L 12317501690

$92.80USD
New📍 US
Free shipping
Seller: topcn-autoparts
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Alternator 13882 For 2001-2005 BMW 325Ci 325i 330Ci 330i 525i Series X5 Z3

Alternator 13882 For 2001-2005 BMW 325Ci 325i 330Ci 330i 525i Series X5 Z3

$112.99USD
New📍 US
Free shipping
Seller: champion-sinoelect
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Brand New Alternator 120AMP For 01-06 BMW 320 325 330 X5 Z3 2.5 3.0 W/Air Duct

Brand New Alternator 120AMP For 01-06 BMW 320 325 330 X5 Z3 2.5 3.0 W/Air Duct

$114.17USD
New📍 US
Free shipping
Seller: tomautoparts
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About Bmw Roadster Alternators Parts

Keep your Bmw Roadster 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 Bmw Roadster?

  • 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 Bmw Roadster Alternators

OEM vs Aftermarket

For your Bmw Roadster, 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

A failing alternator will eventually drain your battery and leave you stranded.

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 Bmw Roadster based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Bmw Roadster?

Verify compatibility using your Bmw Roadster's VIN number, production year (2024-2026), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace alternators on my Bmw Roadster?

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 Bmw Roadster?

OEM parts guarantee exact Bmw 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 Bmw Roadster 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 Bmw Roadster myself?

Possible for DIYers with intermediate skills. Expect 1-3 hours. Always consult your owner's manual and follow proper safety procedures.