GM Alternators

42733403 - : Alternator for GM Image

Alternator

Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed, engineered, and...
$312.37
MSRP $583.87
Save $271.50
46.5% Off
84905159 - : Alternator for GM Image

Alternator

CT6. 4.2l.
$255.22
MSRP $464.04
Save $208.82
45% Off
13561034 - : Alternator for GM Image

Alternator

Silverado, sierra. 5.3l. 170 amp. Yukon XL. 5.3l. 220a. Yukon. 4wd. 5.3l. 220a. Yukon. 4wd. 6.2l. Escalade ESV. Yukon. 2wd. 6.2l. 5.3,...
$264.00
MSRP $480.00
Save $216.00
45% Off
84331736 - : Alternator for GM Image

Alternator

Express, savana. All. 4.8l. 220 amp. All. 6.0l. 220 amp. 2.8L, 220 amp. Newly manufactured as an exact replacement for your GM vehicle's...
$369.45
MSRP $574.31
Save $204.86
35.7% Off
84093307 - : Alternator for GM Image

Alternator

Acadia. 2.5l. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed,...
$274.58
MSRP $499.25
Save $224.67
45% Off
84143543 - : Alternator for GM Image

Alternator

Silverado, sierra. Single. With diesel. 220 amp. 150 Amp. Newly manufactured as an exact replacement for your GM vehicle's original...
$347.93
MSRP $602.15
Save $254.22
42.2% Off
13579663 - : Alternator for GM Image

Alternator

Sonic. 1.4l. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed,...
$212.23
MSRP $385.91
Save $173.68
45% Off
84009371 - : Alternator for GM Image

Alternator

SRX. 4.6l. 4.4 & 4.6L. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is...
$345.08
MSRP $644.98
Save $299.90
46.5% Off
84009360 - : Alternator for GM Image

Alternator

5.3L. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed,...
$474.72
MSRP $887.34
Save $412.62
46.5% Off
13512745 - : Alternator for GM Image

Alternator

Cascada.
$206.35
MSRP $375.17
Save $168.82
45% Off
42911850 - : Alternator for GM Image

Alternator

Encore GX. 1.2l. Trailblazer. 1.2l.
$937.58
MSRP $1,752.49
Save $814.91
46.5% Off
13595628 - : Alternator for GM Image

Alternator

Sonic. 1.8l. Auto trans. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is...
$254.12
MSRP $462.05
Save $207.93
45% Off

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Keep Your GM Powered Up with a Reliable OEM Alternator

Your GM vehicle's alternator converts mechanical energy from the engine into electrical energy to power your car's lights, radio, and other electronics while also keeping the battery charged. When your alternator fails, your car can quickly become undrivable, leaving you stranded. If your alternator has been acting strange, the Eagle Auto Group of Riverhead parts team has your back.

Signs of a Failing Alternator

How do you know if your car's alternator is going bad? Some warning signs to watch for include the battery warning light illuminated on the dash, dimming or flickering headlights and interior lights, unusual whining or growling noises from the engine bay, electrical accessories malfunctioning or not working at all, and difficulty starting the engine or frequent stalling. If you notice any of these symptoms, it's time to have your alternator checked by your mechanic. Catching alternator problems early can save you from a breakdown and more expensive repairs down the road.

The Advantages of Genuine GM OEM Alternators

When replacing your GM's alternator, don't take chances with inferior aftermarket parts. Genuine GM OEM alternators are designed and built to the same high standards as the original equipment in your vehicle. They offer an exact fit and compatibility with your specific GM model. From floor mats to roof racks , all the parts in our inventory offer long-lasting reliability, and warranty coverage for your peace of mind.

Don't let a failing alternator leave you and your family stranded. Keep your GM vehicle powered up and running strong with a genuine GM OEM alternator. Question about your GM repair or modification? Contact us today.