Acura Rlx Alternators (2014-2020) - Parts, Prices & Buying Guide

Find quality alternators for your Acura Rlx (2014-2020). Browse 20 available listings with prices starting around $141.10. Electrical system power.

20 listings available | Prices from $51.30 to $300.54|14 verified sellers

244 Results

Alternators

Found 244 listings for "acura rlx alternators"

New 155AMP Alternator For Acura RLX 3.5L 2014-2020 31100-R9P-A01 31100-R9P-A01RM

New 155AMP Alternator For Acura RLX 3.5L 2014-2020 31100-R9P-A01 31100-R9P-A01RM

$171.95USD
New📍 US
Free shipping
Seller: oegparts
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Alternator for Acura RLX 2014-2020 V6 3.5L 155A 12V CW 6-Groove Decoupler Pulley

Alternator for Acura RLX 2014-2020 V6 3.5L 155A 12V CW 6-Groove Decoupler Pulley

$188.78USD
New📍 US
Free shipping
Seller: autoparts_premium
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Alternator FWD Fits 14-20 RLX 12120233

Alternator FWD Fits 14-20 RLX 12120233

$75.00USD
Used📍 US
Free shipping
Seller: wilbertsautoparts
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(135 Amp) Fits Acura RDX 2013 2014 2015 (3.5L), 2014-2020 RLX Alternator

(135 Amp) Fits Acura RDX 2013 2014 2015 (3.5L), 2014-2020 RLX Alternator

$136.36USD
Remanufactured📍 US
Free shipping
Seller: la-parts310
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OEM Alternator For Acura RLX (3.5L) 2014 2015 2016 2017 2018 2019 2020 11774oe

OEM Alternator For Acura RLX (3.5L) 2014 2015 2016 2017 2018 2019 2020 11774oe

$137.60USD
Remanufactured📍 US
Free shipping
Seller: la-parts310
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HIGH OUTPUT 250A ALTERNATOR FOR ACURA RLX 3.5L V6 2014-2020

HIGH OUTPUT 250A ALTERNATOR FOR ACURA RLX 3.5L V6 2014-2020

$268.99USD
New📍 US
Free shipping
Seller: knalternatorparts
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14 15 16 17 Acura RLX Alternator Generator 1588 OEM

14 15 16 17 Acura RLX Alternator Generator 1588 OEM

$57.19USD
Used📍 US
Free shipping
Seller: 1ofdebest
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New 155A Alternator For Acura RLX 3.5L 2014-2020 11185 11773 90-29-5867 A-80662

New 155A Alternator For Acura RLX 3.5L 2014-2020 11185 11773 90-29-5867 A-80662

$171.95USD
New📍 US
Free shipping
Seller: racecarps
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2014-2017 ACURA RLX ALTERNATOR GENERATOR OEM LOT669

2014-2017 ACURA RLX ALTERNATOR GENERATOR OEM LOT669

$51.30USD
Used📍 US
+ $14.00 shipping
Seller: discountedparts4you
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Acura RLX Alt V6 3.5L J35Y4  2014 To 2020 /155Amps/OEM/Reman By RR_Alternators

Acura RLX Alt V6 3.5L J35Y4 2014 To 2020 /155Amps/OEM/Reman By RR_Alternators

$192.00USD
Remanufactured📍 US
Free shipping
Seller: rr_alternators-starters
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2014-2017 Acura RLX OEM 3.5L Alternator Generator Charging Assembly 1042101990

2014-2017 Acura RLX OEM 3.5L Alternator Generator Charging Assembly 1042101990

$93.75USD
Used📍 US
Free shipping
Seller: importsource
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Remy 11185 Remanufactured Alternator for 2014-2016 Acura RLX 3.5L V6

Remy 11185 Remanufactured Alternator for 2014-2016 Acura RLX 3.5L V6

$300.54USD
New📍 US
Free shipping
Seller: autoshopping24.store
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Alternator 2014 Rlx Sku#3717148

Alternator 2014 Rlx Sku#3717148

$66.15USD
Used📍 US
Free shipping
Seller: aaaautoparts
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New Alternator For Acura RLX (3.5L) 2014 2015 2016 2017 2018 2019 2020

New Alternator For Acura RLX (3.5L) 2014 2015 2016 2017 2018 2019 2020

$157.45USD
New📍 US
Free shipping
Seller: la-parts310
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New Alternator For 2014 2015 2016 2017 2018 2019 2020 Acura RLX (3.5L)

New Alternator For 2014 2015 2016 2017 2018 2019 2020 Acura RLX (3.5L)

$182.70USD
New📍 US
Free shipping
Seller: la-parts310
View on eBay
2017 Acura RLX Alternator OEM 74K Miles - LKQ437515606

2017 Acura RLX Alternator OEM 74K Miles - LKQ437515606

$132.50USD
Used📍 US
Free shipping
Seller: lkqonline
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Alternator 2014 Rlx Sku#3716894

Alternator 2014 Rlx Sku#3716894

$66.15USD
Used📍 US
Free shipping
Seller: aaaautoparts
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14-20 ACURA RLX ALTERNATOR GENERATOR ASSEMBLY ALTERNATOR, OEM LOT3372

14-20 ACURA RLX ALTERNATOR GENERATOR ASSEMBLY ALTERNATOR, OEM LOT3372

$62.10USD
Used📍 US
+ $5.00 shipping
Seller: firstpriorityautoparts
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(135 Amp) Alternator Fits Acura RLX 2014-2020, RDX 2013 2014 2015 (3.5L)

(135 Amp) Alternator Fits Acura RLX 2014-2020, RDX 2013 2014 2015 (3.5L)

$152.11USD
Remanufactured📍 US
Free shipping
Seller: la-parts310
View on eBay
Alternator Fits Acura RLX 2014 2015 2016 2017 2018 2019 2020 (3.5L)

Alternator Fits Acura RLX 2014 2015 2016 2017 2018 2019 2020 (3.5L)

$157.46USD
Remanufactured📍 US
Free shipping
Seller: la-parts310
View on eBay

About Acura Rlx Alternators Parts

Keep your Acura Rlx 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 Acura Rlx?

  • 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 Acura Rlx Alternators

OEM vs Aftermarket

For your Acura Rlx, 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 Acura Rlx based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Acura Rlx?

Verify compatibility using your Acura Rlx's VIN number, production year (2014-2020), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace alternators on my Acura Rlx?

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 Acura Rlx?

OEM parts guarantee exact Acura 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 Acura Rlx 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 Acura Rlx myself?

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