Subaru Ascent Alternators (2019-2024) - Parts, Prices & Buying Guide

Find quality alternators for your Subaru Ascent (2019-2024). Browse 20 available listings with prices starting around $116.21. Electrical system power.

20 listings available | Prices from $49.98 to $399.00|12 verified sellers

254 Results

Alternators

Found 254 listings for "subaru ascent alternators"

2020 Subaru Ascent Alternator OEM 53K Miles - LKQ337719639

2020 Subaru Ascent Alternator OEM 53K Miles - LKQ337719639

$89.04USD
Used📍 US
Free shipping
Seller: lkqonline
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Used Alternator fits: 2021 Subaru Ascent 2.4 Grade A

Used Alternator fits: 2021 Subaru Ascent 2.4 Grade A

$97.00USD
Used📍 US
Free shipping
Seller: tomsforeign
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2019 Subaru Ascent Alternator OEM 102K Miles - LKQ389191525

$90.10USD
Used📍 US
Free shipping
Seller: lkqonline
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2019 Subaru Ascent Alternator OEM 121K Miles - LKQ436773828

$90.10USD
Used📍 US
Free shipping
Seller: lkqonline
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NEW Genuine 2019 - 2023 Subaru Ascent Outback Legacy  Alternator 23700AB16A

NEW Genuine 2019 - 2023 Subaru Ascent Outback Legacy Alternator 23700AB16A

$399.00USD
New📍 US
Free shipping
Seller: dragracerstan
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'20-'24 SUBARU ASCENT Alternator  OEM 68K Miles  1 Year Warranty!

'20-'24 SUBARU ASCENT Alternator OEM 68K Miles 1 Year Warranty!

$90.45USD
Used📍 US
Free shipping
Seller: stoystownauto
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2019-2022 Subaru Ascent 2.4L Turbo Alternator Generator 23700 AB16A OEM!!!

2019-2022 Subaru Ascent 2.4L Turbo Alternator Generator 23700 AB16A OEM!!!

$89.99USD
Used📍 US
+ $16.99 shipping
Seller: m.a.t_auto_parts_club
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2019-2025 Subaru Ascent Alternator Generator 23700AB16A

2019-2025 Subaru Ascent Alternator Generator 23700AB16A

$109.25USD
Used📍 US
Free shipping
Seller: mr.specialized
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2019 Subaru ASCENT Alternator 23700AB04A

2019 Subaru ASCENT Alternator 23700AB04A

$95.00USD
Used📍 US
Free shipping
Seller: jcautotruckparts
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Alternator Fits 20 ASCENT 3170705

Alternator Fits 20 ASCENT 3170705

$88.00USD
Used📍 US
Free shipping
Seller: jcautotruckparts
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Used Alternator fits: 2019 Subaru Ascent  Grade A

Used Alternator fits: 2019 Subaru Ascent Grade A

$77.00USD
Used📍 US
Free shipping
Seller: revitparts
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Subaru Ascent Alternator Generator Charging Assembly Engine Oem N4C3I

Subaru Ascent Alternator Generator Charging Assembly Engine Oem N4C3I

$49.98USD
Used📍 US
Free shipping
Seller: oemusedautoparts
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Used Alternator fits: 2023 Subaru Ascent 2.4 Grade A

Used Alternator fits: 2023 Subaru Ascent 2.4 Grade A

$110.99USD
Used📍 US
Free shipping
Seller: lentiniautosalvagewhi
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2019 Subaru Ascent Alternator OEM 32K Miles - LKQ389138406

$116.60USD
Used📍 US
Free shipping
Seller: lkqonline
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OEM Alternator For Subaru Legacy 2.4L 2021-2023 Outback 2020-23, Ascent 22289oe

OEM Alternator For Subaru Legacy 2.4L 2021-2023 Outback 2020-23, Ascent 22289oe

$174.25USD
Remanufactured📍 US
Free shipping
Seller: la-parts310
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2019 Subaru Ascent Alternator OEM 95K Miles - LKQ391115889

$84.80USD
Used📍 US
Free shipping
Seller: lkqonline
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Used Alternator fits: 2024 Subaru Ascent 2.4 Grade A

Used Alternator fits: 2024 Subaru Ascent 2.4 Grade A

$77.00USD
Used📍 US
Free shipping
Seller: revitparts
View on eBay
2019-2025 Subaru Ascent Alternator Generator 23700Ab16a

2019-2025 Subaru Ascent Alternator Generator 23700Ab16a

$189.00USD
Used📍 US
Free shipping
Seller: ahparts
View on eBay
2020 Subaru Ascent Alternator OEM 61K Miles - LKQ415391159

2020 Subaru Ascent Alternator OEM 61K Miles - LKQ415391159

$111.30USD
Used📍 US
Free shipping
Seller: lkqonline
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2019 Subaru Ascent Alternator OEM 93K Miles - LKQ444141211

$95.40USD
Used📍 US
Free shipping
Seller: lkqonline
View on eBay

About Subaru Ascent Alternators Parts

Keep your Subaru Ascent 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 Ascent?

  • 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 Ascent Alternators

OEM vs Aftermarket

For your Subaru Ascent, 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

The alternator charges your battery and powers the electrical system while the engine is running.

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 Ascent based on engine bay layout and accessibility.

Frequently Asked Questions

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

Verify compatibility using your Subaru Ascent's VIN number, production year (2019-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace alternators on my Subaru Ascent?

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 Ascent?

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 Ascent 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 Ascent myself?

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