GM Car Generators For Sale
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Explore Car Generators Online
Our inventory of car generators for sale can help your Buick, Cadillac, Chevrolet, GMC, or other GM vehicle get suitable power again. If you notice your vehicle is having trouble starting, the headlights are dim or too bright, or your model's electrical features malfunction, it could be a sign that your alternator, starter, or generator needs to be replaced. We at GM Parts Direct know your GM vehicles front to back and can provide the parts you need to return to the road as quickly as possible. Scan our options, and talk to one of our service representatives if you have questions about what parts fit your vehicle.
Signs To Get a New Car Generator
Before looking at our car generators, you should check and make sure you need one in the first place. Here are a few symptoms that could mean you need new parts for your alternator – or that your generator needs a full replacement:
- Your dashboard battery light is on even after replacing the battery.
- Your interior lights or headlights are dim or too bright.
- Your vehicle has trouble starting or stalls out during routine driving.
- You smell electrical burning from the engine.
- You hear a growling sound from your powertrain, especially during startup.
We recommend getting a trusted mechanic to look into these issues to ensure they are caused by a generator problem instead of a battery or engine failure.
What To Look for When You Shop Car Generators
When you browse for car generators for sale, you should always find out what part number your vehicle's generator is. For example, if your 2021 Buick Encore has energy failures due to its alternator, you'd look up Part 42609193. Our supply is helpful for two major reasons:
- Factory-made parts for your vehicle are designed to be perfect fits, reducing the wear and tear your engine takes and raising your driving experience as much as possible.
- Our GM-certified materials are covered by a minimum 12-month/unlimited-mile warranty.1
- GM Parts Direct experts know these components like the back of their hand and will help you find the perfect fit.
Parts for Fixing Car Generators: Brackets, Coolant Pumps, and More
Our part selection is conveniently positioned to provide that excellent fit and high-value warranty to some of the nation's most popular car, SUV, and truck models. For example, our selection of Chevrolet parts includes the brackets, bolts, and screws you need to secure your generator to your powertrain. If you need brackets for a 2020 Chevy Trax, we can specially order them for any engine or configuration you need.
Want another example? Then check out our GMC parts selection. We have alternators for a classic 2006 Sierra 1500, so you can keep your hard-working historic truck on the move with the alternator type it had originally.
That's not where it stops, either. No matter what vehicle from the GM family you drive, we have your back. You can browse our selection of certified accessories and components for every other part of your vehicle, elevating your driving experience with factory-fresh materials.
Get Well-Fitted Car Generators for Sale at GM Parts Direct
When you purchase items from our store, you get an impressive warranty, parts made with your vehicle in mind, and potential auto parts deals that make these exceptional options even more enticing. We want your GM ownership journey to be satisfying, from repairing your Buick Envista to purchasing maintenance equipment for your GMC Yukon. Order today, and we'll make finding parts for your specific model headache-free.
Frequently Asked Questions
Is a car generator the same as an alternator?
No, they are not necessarily the same thing. An alternator is a lighter version of a generator that can only produce alternating current (AC), while a generator produces both AC and direct current (DC). Alternators are more commonly used on modern vehicles, while generators' heft and direct current access make them more suited for patching up a classic automobile. Otherwise, an alternator functions similarly to a generator.
Why did cars switch from generators to alternators?
The swap to alternators was primarily made because more room was needed under the hood for the engine's mechanical components. Alternators are lighter and more energy efficient than generators but have shortfalls, like requiring the battery to be live to function. As engines became more efficient and no longer required direct current, alternators stepped in to save some space and overall weight.
What is a good car generator?
The best generators to put under your vehicle's hood are genuine replacements from the factory. You want your generator or alternator to perfectly fit your GMC, Chevrolet, Cadillac, or Buick car, SUV, or truck. That reduces the risk of engine failures, wear and tear, and more. Check out our parts to see alternators for modern GM vehicles or generators from years ago.
1Warranties listed on this web page shall not be solely relied upon. Warranties may be subject to specific terms, restrictions, exclusions, and fees. Additional warranty information may be obtained by visiting the official website of the warranty provider. Contact our dealership for complete details.