Gmc Terrain Alternators (2018-2024) - Parts, Prices & Buying Guide

Find quality alternators for your Gmc Terrain (2018-2024). Browse 20 available listings with prices starting around $140.99. Battery charging.

20 listings available | Prices from $55.43 to $299.40|20 verified sellers

6,085 Results

Alternators

Found 6085 listings for "gmc terrain alternators"

Alternator OEM 11453 for 2010-2012 Chevrolet Equinox GMC Terrain 3.0L 150Amp

Alternator OEM 11453 for 2010-2012 Chevrolet Equinox GMC Terrain 3.0L 150Amp

C$123.35CAD
New📍 US
+ C$33.96 shipping
Seller: jonyly
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11459N Alternator for Chevrolet Equinox 2010-2015,GMC Terrain 2010-2016 2.4L

11459N Alternator for Chevrolet Equinox 2010-2015,GMC Terrain 2010-2016 2.4L

C$117.80CAD
New📍 US
+ C$39.35 shipping
Seller: vehicle_autoparts
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Alternator New For 2010 2011 2012-2015 Chevrolet Equinox 13500315 2.4L 2.4 US

Alternator New For 2010 2011 2012-2015 Chevrolet Equinox 13500315 2.4L 2.4 US

C$107.96CAD
New other (see details)📍 US
+ C$36.30 shipping
Seller: lucyhouse20
View on eBay
2025 GMC TERRAIN 1.5L ENGINE ALTERNATOR GENERATOR OEM

2025 GMC TERRAIN 1.5L ENGINE ALTERNATOR GENERATOR OEM

C$173.25CAD
Used📍 US
+ C$57.23 shipping
Seller: advauto.parts
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Alternator for 2010-2014 2015 GMC Terrain 2010-2015 Chevrolet Equinox L4 2.4L A

Alternator for 2010-2014 2015 GMC Terrain 2010-2015 Chevrolet Equinox L4 2.4L A

C$101.03CAD
New📍 US
+ C$43.70 shipping
Seller: autoshop19
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Alternator 150A 11453N For Chevrolet Impala Equinox Cadillac SRX Buick LaCrosse

Alternator 150A 11453N For Chevrolet Impala Equinox Cadillac SRX Buick LaCrosse

C$108.81CAD
New📍 US
+ C$36.33 shipping
Seller: auto-summer
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Alternator For Cadillac SRX Chevy Equinox GMC Terrain 3.6L 2013-2016 11647 155A

Alternator For Cadillac SRX Chevy Equinox GMC Terrain 3.6L 2013-2016 11647 155A

C$193.90CAD
Remanufactured📍 US
+ C$36.25 shipping
Seller: dssautoparts
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Alternator for Chevy Equinox GMC Terrain 2010-2017 Buick Regal 120A CW 5-Groove

Alternator for Chevy Equinox GMC Terrain 2010-2017 Buick Regal 120A CW 5-Groove

C$209.27CAD
New📍 US
+ C$38.15 shipping
Seller: autoparts_premium
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New Alternator for GMC Terrain 13-17 Chevrolet Malibu 08-12 Equinox 08-17

New Alternator for GMC Terrain 13-17 Chevrolet Malibu 08-12 Equinox 08-17

C$55.43CAD
New other (see details)📍 US
Free shipping
Seller: tnmomstore
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Alternator 11453N For Chevrolet Impala 3.6L 2012-2020 Limited 3.6L 2014-2016

Alternator 11453N For Chevrolet Impala 3.6L 2012-2020 Limited 3.6L 2014-2016

C$111.91CAD
New📍 US
+ C$36.43 shipping
Seller: gggreatparts
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GMC Terrain L4 2.4Liter Alt 120Amps 2010 To 2017 OEM/By/RR_Alternators

GMC Terrain L4 2.4Liter Alt 120Amps 2010 To 2017 OEM/By/RR_Alternators

C$299.40CAD
New other (see details)📍 US
+ C$43.50 shipping
Seller: rr_alternators-starters
View on eBay
TRQ New Replacement Alternator for Lacrosse SRX Impala Equinox Terrain

TRQ New Replacement Alternator for Lacrosse SRX Impala Equinox Terrain

C$260.52CAD
New📍 US
+ C$60.07 shipping
Seller: 1aauto
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Alternator Fits 2010-2017 Chevy Equinox 2.4L GMC Terrain 2.4L 11459 13500315

Alternator Fits 2010-2017 Chevy Equinox 2.4L GMC Terrain 2.4L 11459 13500315

C$124.74CAD
New📍 US
+ C$55.65 shipping
Seller: autostore_2020
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2012 Chevrolet Equinox Alternator OEM 116K Miles - LKQ312899258

2012 Chevrolet Equinox Alternator OEM 116K Miles - LKQ312899258

C$70.46CAD
Used📍 US
+ C$53.89 shipping
Seller: lkqonline
View on eBay
11459 120AMP Alternator For 2010-2017 Chevrolet Equinox GMC Terrain 2.4L L4

11459 120AMP Alternator For 2010-2017 Chevrolet Equinox GMC Terrain 2.4L L4

C$124.74CAD
New📍 US
+ C$34.00 shipping
Seller: motor_autoparts
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2017 GMC Terrain Alternator OEM 159K Miles - LKQ426703260

2017 GMC Terrain Alternator OEM 159K Miles - LKQ426703260

C$135.15CAD
Used📍 CA
Free shipping
Seller: lkqonline-ca
View on eBay
Alternator For GMC Terrain 2.4L 2010-2016 13500315 13512759 13588328 TG12C067

Alternator For GMC Terrain 2.4L 2010-2016 13500315 13512759 13588328 TG12C067

C$134.92CAD
New📍 US
+ C$36.51 shipping
Seller: scitoo-autoparts
View on eBay
Alternator For 2010-2017 Chevrolet Equinox GMC Terrain 2.4L 120A 11459 13500315

Alternator For 2010-2017 Chevrolet Equinox GMC Terrain 2.4L 120A 11459 13500315

C$117.80CAD
New📍 US
+ C$33.78 shipping
Seller: aseferttsfj01
View on eBay
Alternator ID 23119515 Fits 08-09 13-17 EQUINOX 315933

Alternator ID 23119515 Fits 08-09 13-17 EQUINOX 315933

C$164.88CAD
Used📍 US
+ C$56.95 shipping
Seller: badgermtrs
View on eBay
Alternator For Chevrolet Equinox 2010-2015 GMC Terrain 2010-2016 2.4L 2605323A

Alternator For Chevrolet Equinox 2010-2015 GMC Terrain 2010-2016 2.4L 2605323A

C$84.54CAD
New📍 US
+ C$82.07 shipping
Seller: profession-sinoelect
View on eBay

About Gmc Terrain Alternators Parts

Keep your Gmc Terrain 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 Gmc Terrain?

  • 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 Gmc Terrain Alternators

OEM vs Aftermarket

For your Gmc Terrain, 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

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 Gmc Terrain based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Gmc Terrain?

Verify compatibility using your Gmc Terrain's VIN number, production year (2018-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace alternators on my Gmc Terrain?

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 Gmc Terrain?

OEM parts guarantee exact Gmc 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 Gmc Terrain 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 Gmc Terrain myself?

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