2015-2022 GMC Canyon Parts Guide: What Owners Replace First

The Canyon 2nd Gen ran from 2015-2022 and is midsize with the available Duramax 2.8. After enough of these come across the parts counter you start to see the same short list of components over and over. Here is what owners of this generation actually end up buying, and what to know before you order.

Brakes

The usual tell is a squeal that shows up cold and disappears after two or three stops. The number in the manual assumes conditions most people in North Texas do not have.

Common parts in this group: brake pads, brake rotors, brake calipers, brake hoses, wheel speed sensors.

Worth knowing: GM friction material is matched to the specific rotor metallurgy and the ABS calibration on your vehicle.

Exhaust and Emissions

The usual tell is an exhaust tick on cold start that quiets as the manifold expands. Catch it early and it is a parts bill. Ignore it and it becomes a parts and labor bill.

Common parts in this group: catalytic converters, oxygen sensors, DEF injectors, diesel particulate filters, EVAP purge valves.

Worth knowing: Catalytic converters are emissions-certified parts, and substrate loading is what the downstream oxygen sensor is judging.

Body and Exterior

The usual tell is a hazy or yellowed headlamp lens that no longer projects a sharp cutoff. Owners who do mostly short trips see this sooner than the mileage suggests.

Common parts in this group: mirrors, door handles, grilles, bumper covers, headlamps.

Worth knowing: Factory paint codes only work if the substrate and primer are the same.

Suspension

The usual tell is the body keeps moving after you cross a dip instead of settling once. The number in the manual assumes conditions most people in North Texas do not have.

Common parts in this group: shocks, struts, control arms, ball joints, sway bar links.

Worth knowing: Ball joint and control arm geometry sets your alignment range, and an out-of-spec part can make a correct alignment impossible.

Interior

The usual tell is carpet that stays damp under a worn factory mat. Catch it early and it is a parts bill. Ignore it and it becomes a parts and labor bill.

Common parts in this group: floor liners, carpet floor mats, console lids, seat covers, shift knobs.

Worth knowing: Genuine trim matches grain and color code, which universal parts never quite do.

Glass and Wipers

The usual tell is chattering or streaking that returns within a week of new blades. Heat is the accelerant on this one, which is why it shows up faster here than up north.

Common parts in this group: wiper blades, wiper transmissions, wiper motors, washer pumps, rain sensors.

Worth knowing: Vehicles with rain sensing or heated wiper park use different assemblies.

Before You Order

Have the VIN ready. On a Canyon the same model year can carry two or three different engines and several suspension packages.
Check the SPID label in the glove box or console for your RPO codes.
Front and rear parts are rarely the same number, even when they look identical.
If the part is electrical, confirm the fit before you order. Electrical parts are not returnable at any GM dealer, including us.

Shops and fleets can set up wholesale pricing at gmpartsclub.com/wholesale. Everyone else can start at our GMC OEM parts catalog or search for Canyon parts.