Car Parts Finder USALexus Ls Alternator (ALT/GENERATOR)
Find quality Lexus Ls alternator (also known as ALT, GENERATOR) parts at unbeatable prices. Save 50-70% compared to dealership prices.
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Car Parts Finder USALexus Ls Alternator (ALT/GENERATOR)
Find quality Lexus Ls alternator (also known as ALT, GENERATOR) parts at unbeatable prices. Save 50-70% compared to dealership prices.
Find quality Lexus Ls alternator parts
Save 50-70% compared to dealership prices
OEM and aftermarket options available
Guaranteed fitment with buyer protection
1M+ Parts
Nationwide Search
Buyer Protected
SSL Secured · Your privacy matters · Read our privacy policy
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Vehicle Details
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AboutCar Parts Finder USA
Need a Alternator Lexus Ls? Car Parts Finder USA searches thousands of sellers to find the best alternator at the lowest prices with guaranteed fitment.
- Alternator from verified sellers with condition grading
- Compare prices across multiple sources instantly
- Warranty included from most sellers (30-90 days)
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34 Model Years Available (1992–2025)
Lexus Ls Alternator Price by Year
Prices vary by model year — newer vehicles typically cost more. Click any year to search current listings.
2025 Lexus Ls
$50–$150 used
2024 Lexus Ls
$50–$150 used
2023 Lexus Ls
$50–$150 used
2022 Lexus Ls
$45–$130 used
2021 Lexus Ls
$45–$130 used
2020 Lexus Ls
$45–$130 used
2019 Lexus Ls
$45–$130 used
2018 Lexus Ls
$35–$105 used
2017 Lexus Ls
$35–$105 used
2016 Lexus Ls
$35–$105 used
2015 Lexus Ls
$35–$105 used
2014 Lexus Ls
$35–$105 used
2013 Lexus Ls
$30–$85 used
2012 Lexus Ls
$30–$85 used
2011 Lexus Ls
$30–$85 used
2010 Lexus Ls
$30–$85 used
2009 Lexus Ls
$30–$85 used
2008 Lexus Ls
$30–$85 used
Showing 18 of 34 years. Use the year picker above to find all years.
About the Lexus Ls Alternator (ALT/GENERATOR)
The alternator is your vehicle's electrical generator, converting mechanical energy from the engine into electrical power to charge the battery and run all electrical systems while driving. When the alternator fails, your battery will drain, electrical systems will malfunction, and eventually your vehicle won't start or run. The Alternator (also known as ALT, GENERATOR) is a critical component for your Lexus Ls.
Signs of Failure
Know when your Ls alternator needs replacement:
- Dim or flickering headlights
- Battery warning light on dashboard
- Dead battery or won't hold charge
- Electrical accessories malfunctioning
- Whining or grinding noise from engine
- Burning rubber smell
- Stalling or difficulty starting
- Dashboard lights dimming at idle
Replacement Info
Alternator replacement is a moderate DIY job accessible to most home mechanics. The alternator is typically mounted on the front of the engine, driven by the serpentine belt. Replacement involves: disconnecting the battery, removing the belt tensioner to release belt tension, disconnecting electrical connections, unbolting the alternator, and reversing the process with the new unit. Most replacements take 1-2 hours. Some vehicles have alternators in difficult locations requiring additional component removal.
Time: 1-3 hours
Difficulty: Moderate DIY
Lexus Ls Alternator Price Comparison
BEST VALUE
Used Parts
$50-$150
- 50-70% savings
- OEM quality
- Tested & verified
- Warranty available
Aftermarket
$100-$250
- Brand new
- Various brands
- Good warranty
- Easy availability
OEM New
$200-$400
- Factory exact
- Best warranty
- Guaranteed fit
- Highest quality
Where to Buy Lexus Ls Alternator Parts
Online Sellers
Shop online sellers for Ls alternator parts with fast shipping nationwide.
Shop OnlineLocal Scrapyards
Find professional salvage yards near you with tested Ls alternator parts and warranties.
Search PartsDIY Junkyards
Pull your own Ls alternator at self-service junkyards for maximum savings.
Find JunkyardsLexus Ls AlternatorFrequently Asked Questions
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