Subaru Outback Alternators (2020-2024) - Parts, Prices & Buying Guide

Find quality alternators for your Subaru Outback (2020-2024). Browse 20 available listings with prices starting around $120.72. Electrical system power.

20 listings available | Prices from $41.99 to $230.07|16 verified sellers

5,588 Results

Alternators

Found 5588 listings for "subaru outback alternators"

New Alternator For Subaru Outback H4 2.5L 05-09 23700-AA55AR1 400-48069 2-11024

New Alternator For Subaru Outback H4 2.5L 05-09 23700-AA55AR1 400-48069 2-11024

$123.95USD
New📍 US
Free shipping
Seller: oegparts
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13889 Alternator For 2003 2004 2005 2006 Legacy Outback Subaru Baja 2.5L

13889 Alternator For 2003 2004 2005 2006 Legacy Outback Subaru Baja 2.5L

$75.99USD
New📍 US
Free shipping
Seller: vehicle_autoparts
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NEW 12V 110AMP ALTERNATOR FOR 2002-2005 SUBARU OUTBACK GENERATOR H6 3.0L

NEW 12V 110AMP ALTERNATOR FOR 2002-2005 SUBARU OUTBACK GENERATOR H6 3.0L

$134.99USD
New📍 US
Free shipping
Seller: perfitparts
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For 2.5L Subaru BAJA FORESTER IMPREZA LEGACY OUTBACK 2000-2006 Alternator New

For 2.5L Subaru BAJA FORESTER IMPREZA LEGACY OUTBACK 2000-2006 Alternator New

$102.34USD
New📍 US
Free shipping
Seller: precisionautoparts1
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HIGH OUTPUT 250 AMP ALTERNATOR FOR SUBARU FORESTER IMPREZA WRX 92X 2.5L HD 250A

HIGH OUTPUT 250 AMP ALTERNATOR FOR SUBARU FORESTER IMPREZA WRX 92X 2.5L HD 250A

$229.99USD
New📍 US
+ $17.99 shipping
Seller: california_alternator_starter
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New Alternator For Subaru Legacy Outback 2.5 2010 11 12 23700-AA63B 23700-AA63A

New Alternator For Subaru Legacy Outback 2.5 2010 11 12 23700-AA63B 23700-AA63A

$130.95USD
New📍 US
Free shipping
Seller: oegparts
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New Alternator For Subaru Outback H6 3.0L 01-05 23700-AA401 A003TB1891 AMT0131

New Alternator For Subaru Outback H6 3.0L 01-05 23700-AA401 A003TB1891 AMT0131

$133.95USD
New📍 US
Free shipping
Seller: oegparts
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Labwork Alternator For Subaru Outback H4 2.5L 2005-2009 11024N 23700-AA55AR1

Labwork Alternator For Subaru Outback H4 2.5L 2005-2009 11024N 23700-AA55AR1

$88.99USD
New📍 US
Free shipping
Seller: labwork
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2005-2009 Subaru Legacy & Outback Alternator 2.5L Assembly 23700AA55A OEM 05-09

2005-2009 Subaru Legacy & Outback Alternator 2.5L Assembly 23700AA55A OEM 05-09

$41.99USD
Used📍 US
+ $12.99 shipping
Seller: 31motorsport
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Alternator Fits 10-12 LEGACY 1403628

Alternator Fits 10-12 LEGACY 1403628

$53.65USD
Used📍 US
Free shipping
Seller: partshunter203
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New Alternator For Subaru 2.5 H4 Impreza Legacy Outback Forester Baja EJ250

New Alternator For Subaru 2.5 H4 Impreza Legacy Outback Forester Baja EJ250

$110.95USD
New📍 US
Free shipping
Seller: oegparts
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Subaru Outback H4 2.5Liter 2000-2001-2002-2003-2004 OEM  Reman  By RR_Alternator

Subaru Outback H4 2.5Liter 2000-2001-2002-2003-2004 OEM Reman By RR_Alternator

$120.08USD
Remanufactured📍 US
Free shipping
Seller: rr_alternators-starters
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Alternator For Subaru Legacy /Outback 2015-2017 H4 2.5L Crosstrek 2016-17 H4 2L

Alternator For Subaru Legacy /Outback 2015-2017 H4 2.5L Crosstrek 2016-17 H4 2L

$145.99USD
New📍 US
Free shipping
Seller: autocparts
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Alternator For 3.0L 3.0 Subaru Tribeca 06 07 2006 2007 23700-Aa510 A3Tg0591

Alternator For 3.0L 3.0 Subaru Tribeca 06 07 2006 2007 23700-Aa510 A3Tg0591

$201.77USD
New📍 US
Free shipping
Seller: dbelectrical
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NEW 110A Alternator For 10-2012 Outback Subaru 2.5L 10-12 Legacy Subaru 2.5L

NEW 110A Alternator For 10-2012 Outback Subaru 2.5L 10-12 Legacy Subaru 2.5L

$119.99USD
New📍 US
Free shipping
Seller: super_autoparts_zoncar
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New Alternator For Subaru Outback H4 2.5L 05-09 23700-AA55A A003TG2391 AMT0143

New Alternator For Subaru Outback H4 2.5L 05-09 23700-AA55A A003TG2391 AMT0143

$123.95USD
New📍 US
Free shipping
Seller: oegparts
View on eBay
NEW Alternator 13889 for Subaru Forester 2003 2004 2005 BAJA 2003-2006 2.5L

NEW Alternator 13889 for Subaru Forester 2003 2004 2005 BAJA 2003-2006 2.5L

$80.74USD
New📍 US
Free shipping
Seller: excelleegcparts23
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Subaru OEM Alternator Forester Impreza Outback STI 2005-2010  PT#  23700AA540

Subaru OEM Alternator Forester Impreza Outback STI 2005-2010 PT# 23700AA540

$48.98USD
Used📍 US
Free shipping
Seller: mccarthymotors
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New Alternator For Subaru Baja Forester Impreza Legacy Outback 2.5LH4 2003-2006

New Alternator For Subaru Baja Forester Impreza Legacy Outback 2.5LH4 2003-2006

$114.99USD
New📍 US
Free shipping
Seller: hkingoxia123
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For 2005 Subaru Outback 2.5L H4 Turbocharged Bosch Alternator (Remanufactured)

For 2005 Subaru Outback 2.5L H4 Turbocharged Bosch Alternator (Remanufactured)

$230.07USD
Remanufactured📍 US
Free shipping
Seller: dtautoparts0020
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About Subaru Outback Alternators Parts

Keep your Subaru Outback 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 Subaru Outback?

  • 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 Subaru Outback Alternators

OEM vs Aftermarket

For your Subaru Outback, 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

Japanese engineering emphasizes reliability and precision, with parts designed for long service life.

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 Subaru Outback based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Subaru Outback?

Verify compatibility using your Subaru Outback'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 Subaru Outback?

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 Subaru Outback?

OEM parts guarantee exact Subaru 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 Subaru Outback 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 Subaru Outback myself?

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