Cadillac Ct5 Alternators (2020-2024) - Parts, Prices & Buying Guide

Find quality alternators for your Cadillac Ct5 (2020-2024). Browse 20 available listings with prices starting around $128.40. Battery charging.

20 listings available | Prices from $45.00 to $439.29|10 verified sellers

290 Results

Alternators

Found 290 listings for "cadillac ct5 alternators"

Alternator for 2020 2021 Cadillac CT4 CT5              *GM OEM* Cosmetic Blemish

Alternator for 2020 2021 Cadillac CT4 CT5 *GM OEM* Cosmetic Blemish

$184.88USD
New📍 US
Free shipping
Seller: a-n-h-supplies
View on eBay
2020-2022 Cadillac Ct5 Alternator 45k 2.0l Id 13546927 Factory OEM Replacement

2020-2022 Cadillac Ct5 Alternator 45k 2.0l Id 13546927 Factory OEM Replacement

$95.70USD
Used📍 US
Free shipping
Seller: autogator
View on eBay
2020 - 2021 CADILLAC CT5 ENGINE ALTERNATOR GENERATOR 220 AMP OEM 13532887

2020 - 2021 CADILLAC CT5 ENGINE ALTERNATOR GENERATOR 220 AMP OEM 13532887

$72.80USD
Used📍 US
Free shipping
Seller: aplusauto.parts
View on eBay
2020 Cadillac CT5 Alternator OEM 40K Miles - LKQ356076089

2020 Cadillac CT5 Alternator OEM 40K Miles - LKQ356076089

$89.04USD
Used📍 US
Free shipping
Seller: lkqonline
View on eBay
20 2020 CADILLAC CT4 2.0L ENGINE ALTERNATOR 13532887

20 2020 CADILLAC CT4 2.0L ENGINE ALTERNATOR 13532887

$45.00USD
Used📍 US
Free shipping
Seller: okautopartsms
View on eBay
2020 - 2021 CADILLAC CT5 ENGINE ALTERNATOR GENERATOR UNIT OEM 13532887

2020 - 2021 CADILLAC CT5 ENGINE ALTERNATOR GENERATOR UNIT OEM 13532887

$72.51USD
Used📍 US
Free shipping
Seller: aplusauto.parts
View on eBay
Alternator Fits Cadillac CT5 3.0L 2023 13552646

Alternator Fits Cadillac CT5 3.0L 2023 13552646

$439.29USD
New other (see details)📍 US
Free shipping
Seller: dssautoparts
View on eBay
Alternator Fits Cadillac CT4 CT5 2020 2021 2.0L 13539728

Alternator Fits Cadillac CT4 CT5 2020 2021 2.0L 13539728

$329.89USD
New other (see details)📍 US
Free shipping
Seller: dssautoparts
View on eBay
20 2020 CADILLAC CT5 V SPORT 3.0L ALTERNATOR 13538812

20 2020 CADILLAC CT5 V SPORT 3.0L ALTERNATOR 13538812

$68.85USD
Used📍 US
Free shipping
Seller: okautopartsms
View on eBay
22 CHEVY SILVERADO 1500 ALTERNATOR 220 AMP 2.7L 220 AMP 13539728

22 CHEVY SILVERADO 1500 ALTERNATOR 220 AMP 2.7L 220 AMP 13539728

$106.25USD
Used📍 US
Free shipping
Seller: okautopartsms
View on eBay
2022 Cadillac CT5 Alternator 2.0L T 2631119

2022 Cadillac CT5 Alternator 2.0L T 2631119

$104.00USD
Used📍 US
Free shipping
Seller: schramautoparts
View on eBay
21 2021 CADILLAC CT5 3.0L V SPORT ENGINE ALTERNATOR 13540593

21 2021 CADILLAC CT5 3.0L V SPORT ENGINE ALTERNATOR 13540593

$45.00USD
Used📍 US
Free shipping
Seller: okautopartsms
View on eBay
Alternator 13552646 For 2023 Cadillac CT5 2751486

Alternator 13552646 For 2023 Cadillac CT5 2751486

$94.05USD
Used📍 US
Free shipping
Seller: schramautoparts
View on eBay
Alternator ID 13539728 Fits 20-22 CT5 740134

Alternator ID 13539728 Fits 20-22 CT5 740134

$185.24USD
Used📍 US
Free shipping
Seller: aceautonj12
View on eBay
13546927 220 Amp Alternator from 2022 Cadillac  CT5 10124904

13546927 220 Amp Alternator from 2022 Cadillac CT5 10124904

$114.94USD
Used📍 US
Free shipping
Seller: spaldingautoparts
View on eBay
2020 Cadillac CT5 Alternator OEM 26K Miles - LKQ406339558

2020 Cadillac CT5 Alternator OEM 26K Miles - LKQ406339558

$116.60USD
Used📍 US
Free shipping
Seller: lkqonline
View on eBay
2025 Cadillac CT5 Alternator 3119435

2025 Cadillac CT5 Alternator 3119435

$99.00USD
Used📍 US
Free shipping
Seller: schramautoparts
View on eBay
Cadillac CT5 2023 Alternator 2.0L 13552644 13546927 G24150

Cadillac CT5 2023 Alternator 2.0L 13552644 13546927 G24150

$93.00USD
Used📍 US
Free shipping
Seller: stricker_bros
View on eBay
2020 Cadillac CT5 Alternator OEM 59K Miles - LKQ396942121

2020 Cadillac CT5 Alternator OEM 59K Miles - LKQ396942121

$106.00USD
Used📍 US
Free shipping
Seller: lkqonline
View on eBay
2020 Cadillac CT5 Alternator OEM 41K Miles - LKQ397313548

2020 Cadillac CT5 Alternator OEM 41K Miles - LKQ397313548

$106.00USD
Used📍 US
Free shipping
Seller: lkqonline
View on eBay

About Cadillac Ct5 Alternators Parts

Keep your Cadillac Ct5 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 Cadillac Ct5?

  • 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 Cadillac Ct5 Alternators

OEM vs Aftermarket

For your Cadillac Ct5, 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

As an American manufacturer, parts are widely available from both OEM and aftermarket suppliers across North America.

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 Cadillac Ct5 based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Cadillac Ct5?

Verify compatibility using your Cadillac Ct5'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 Cadillac Ct5?

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 Cadillac Ct5?

OEM parts guarantee exact Cadillac 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 Cadillac Ct5 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 Cadillac Ct5 myself?

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