2019 GMC Sierra 3500 Accessories & Parts

As capable as it is refined, the GMC Sierra 3500 is the right pickup truck for those who need big power to tow and haul in a sophisticated package. It is a heavy-duty version of the half-ton Sierra 1500 beefed up to achieve a maximum payload rating of one ton. Just like its sibling, the Sierra 3500HD is packed with features even in the base form and offers a wide range of options for owners to find a perfect hauler for their needs. Luxury seekers can expect high levels of lavishness and equipment if they choose a range-topping Denali trim level, while off-road drivers can opt for the All Terrain X package that adds parts and accessories turning the truck into a capable and rugged-looking off-road vehicle. If your truck could do with some further upgrades for work or play, or if it’s about time for a scheduled meet with a mechanic for servicing or repair, we have all the 2019 GMC Sierra 3500 accessories and parts you may need at reasonable prices.

Customers have a choice between a 6.0-liter V8 that runs on gasoline or CNG and a 6.6-liter turbodiesel V8. The standard gas V8 is more than capable of propelling the hefty 3500HD plus the load with its 360 hp and 380 lb-ft. However, the optional Duramax diesel develops a massive output of 445 horsepower 910 lb-ft of torque for a tow rating of up to 22,900 pounds (if properly equipped) and the swift 0-60 mph acceleration of 7.7 seconds, which is quite remarkable for a pickup truck of this class. The turbodiesel makes up a classic combination with Allison transmission, while the 6.0-liter gas engine uses a 6-speed Hydra-Matic 6L90 gearbox. The 2019 Sierra 3500HD features a crew cab body style and is available with a standard or long bed measuring 6.6 or 8.2 feet in length, respectively. Buyers can also choose between rear- or four-wheel drive, single or dually rear wheels, and pick from four trim levels available (base, SLE, SLT, and Denali).

Heavy-duty pickup trucks are meant for work in the first place, so comfort is typically not one of their strong points. However, the 2019 Sierra 3500 is surprisingly well isolated from the outside noise, and the ride is livable even when the vehicle is not heavily loaded. The interior is well-designed, with options like leather upholstery and wood trim giving it a premium look. With a host of 2019 GMC Sierra 3500 parts and accessories available in the aftermarket, it’s possible to tailor the look and feel of the cabin to your liking and your work needs.

Want to make your 2019 GMC Sierra 3500 one of a kind, keep it running at its peak, or turn it into a high-powered beast? Our vast selection of premium accessories and parts ticks all the boxes. Quality is at the heart of everything we do at CARiD, so whatever your project, our brand name products and qualified experts will ensure success. Class. Luxury. Durability. We have it all, and we're always here with everything you need to keep your 2019 GMC Sierra 3500 in tip top shape, inside and out.