Genuine GM Parts for the 2026 Cadillac Lyriq
Select The Trim & Engine Of Your Vehicle Below
That locks in your vehicle so every part we show fits. Genuine GM parts at up to 40% off dealer prices.
Getting parts right on a electric vehicle starts with knowing which generation you are working on. The first Ultium platform Cadillac crossover.
The parts we ship most for the 2026 Cadillac Lyriq are brake rotors and pads, control arm bushings, cabin air filters, charge port components and coolant pumps and heat exchangers. Every part listed here is a genuine GM component with the factory part number, not an aftermarket reproduction. On a electric vehicle these are the components that carry load and heat, and they are where an aftermarket substitute costs you the job twice.
One thing worth knowing about buying OEM: the part number ties back to GM's own engineering records, so when a component is revised the supersession is documented rather than guessed at. Aftermarket catalogs have no equivalent, which is why a listing that says it fits a range of years is often wrong at the edges.
The 2026 Lyriq sits mid-run, which usually means the parts catalog was settled, but option packages and trim still split part numbers within the model year. Battery pack configuration, charging hardware and drive unit layout change part numbers across trims and build dates on these vehicles.
Send us your VIN before you order and our parts specialists will confirm the exact part number for your vehicle. Orders placed by 2pm Central usually ship the same business day from our Dallas warehouse, which keeps transit times short across most of the country. If you are servicing more than one vehicle from that year, our 2026 Cadillac catalog covers the rest of the lineup.
We specialize in GM vehicles that are 10 to 15 years old, and we often carry new-in-box parts for older models too. Discontinued parts are a normal part of the OEM business. When GM stops making a part and our stock is gone, that is the end of the line for that OEM part. We thank you in advance for understanding. The GM Parts Club advantage: our massive buying power lets us stock deep on the parts GM owners need, in our huge warehouse in Dallas, Texas.
