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OEM vs Aftermarket Car Parts at GM Parts Now

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GMPartsNow proudly provides those living in the continental United States, from California to Texas and everywhere in between, with an extensive and impressive inventory of genuine car parts. Our online car parts store carries GM accessories and auto parts for many popular brands, such as Saturn, Buick, Pontiac and GMC. We know that every vehicle needs service or maintenance at some point, so we’ve made it easy to get the parts you need quickly and simply online. But did you know that not all car parts were made equal? Let the experts at GMPartsNow explain the difference.

There are two kinds of auto parts: Original Equipment Manufacturer (OEM) parts and aftermarket parts. OEM auto parts are made by the vehicle manufacturers themselves, like Cadillac or Chevrolet. These parts are guaranteed to be a perfect fit with your vehicle because they are made by the same people who created your car. Plus, it’s easy to identify exactly what you need when it comes time for a repair. Finally, most OEM parts also come with a one-year warranty for added peace of mind that you’ll have a quality repair every time.

Aftermarket parts are any parts not created by the automaker themselves. While these parts are made to function like those originally used in your vehicle, their quality can vastly differ. Many people choose aftermarket parts because of a lower price. However, it can be hard to know whether what you have purchased is a true fit for your car. Many aftermarket parts also lack warranties, so you may not be able to simply get a replacement in the event that a part breaks down after several months of wear.

Those making repairs to their everyday cars have the choice between aftermarket and OEM parts. But for those restoring older models for auto shows, like a 2004 Chevrolet Corevette<, null, null, null, null)">contact us online today!

88876362 - : Front Suspension Stabilizer Bar Link Kit with Hardware for GM Image

Front Suspension Stabilizer Bar Link Kit with Hardware

Provide ease of installation for customer convenience Undergo impact, wear, and fatigue testing to ensure quality and durability...
Discontinued
12687161 - : Fuel Feed Pipe for GM Image

Fuel Feed Pipe

Directs fuel flow to optimize performance This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$94.00
MSRP $166.38
Save $72.38
43.5% Off
15234762 - : Passenger Side Engine Mount Bracket for GM Image

Passenger Side Engine Mount Bracket

Wagon, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Discontinued
22734895 - : Insulator for GM Image

Insulator

$5.75
22837301 - : Plate for GM Image

Plate

$5.75
12545901 - : Mount Bracket for GM Image

Mount Bracket

BRACKET,ELEK BRK CONT MDL
$43.29
View Details
30026802 - : Wire Harness for GM Image

Wire Harness

Engine harness.
$1,525.69
MSRP $2,058.96
Save $533.27
25.9% Off
19367138 - : Tow Hitch, Pintle Mount, Solid Shank for GM Image

Tow Hitch, Pintle Mount, Solid Shank

$112.20
MSRP $132.00
Save $19.80
15% Off
84312689 - : Exhaust Muffler with Exhaust Pipe for GM Image

Exhaust Muffler with Exhaust Pipe

Regal TourX. 2.0L turbo, with awd, tourx. Has the necessary components to service your vehicle's exhaust muffler Helps diminish the...
Not For Sale
24223717 - : Automatic Transmission 2-6 Clutch Backing Plate for GM Image

Automatic Transmission 2-6 Clutch Backing Plate

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.54
MSRP $19.29
Save $6.75
35% Off
19187174 - : Passenger Side Outer Steering Tie Rod End for GM Image

Passenger Side Outer Steering Tie Rod End

CNC-machined for consistency and high-quality Heat-treated forgings for strength Undergoes extreme impact, wear, and fatigue testing to...
$55.50

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