Shop Cadillac Genuine OEM Parts — Catalog for Canada

Original Cadillac parts and diagrams for the Canadian market

This page provides the original Cadillac parts catalog tailored to Canada. The model range, trim packages and part variations reflect vehicles supplied for Canadian conditions, including cold-weather use, mixed urban/highway driving, and regulatory specifics that can affect lighting, emissions equipment and instrumentation. Here you can browse factory parts diagrams, identify assemblies, and read OEM numbers to select genuine Cadillac spare parts by model, generation and production year.

The complete list of series and generations appears above. Use it to navigate from modern crossovers and SUVs to legacy sedans and coupes. The catalog opens detailed diagrams of engines, transmissions, suspension, body and electrical systems, helping you pinpoint the correct component and verify compatibility for the Canadian market.

Model coverage — highlights from Canada

Popular Canadian SUVs and crossovers are well represented: the Escalade 5th Generation (2021 - 2025) alongside earlier Escalade 4th Generation (2015 - 2020) and Escalade 3rd Generation (2007 - 2014); the XT5 (2017 - 2025), XT4 (2019 - 2025) and the three-row XT6 (2020 - 2025). Among sedans, you will find the CT4 (2020 - 2025) and CT5 (2020 - 2025), plus the CTS 3rd Generation (2014 - 2019) and CTS 2nd Generation (2005 - 2014). Enthusiasts and fleet users can also reference ATS (2013 - 2019), the flagship CT6 1st Generation (2016 - 2020) and the XTS (2013 - 2019). For earlier vehicles common on Canadian roads, the catalog includes SRX 2nd Generation (2010 - 2016) and SRX 1st Generation (2004 - 2009), as well as classic lines such as Deville 11th Generation (1998 - 2005), Seville 5th Generation (1998 - 2004) and Eldorado 11th Generation (1992 - 2002). New energy models like Lyriq (2023 - 2025) are also supported.

Because this page is specific to Canada, the part listings account for market-specific differences that may include daytime running light setups, metric instrumentation variants, cold-climate packages, towing equipment, and emissions calibrations that can differ from other regions.

How to use the catalog

1. Confirm you are on the Canada page. This catalog is already filtered for the Canadian market and reflects local configurations.
2. From the series and generations list above, select your series (for example, XT5, Escalade, CT5, SRX).
3. Choose the exact generation and production years that match your vehicle, such as “Escalade 5th Generation (2021 - 2025)” or “CTS 3rd Generation (2014 - 2019)”.
4. Open the required assembly group: engine, transmission/AWD, suspension, brakes, steering, body, interior/trim, climate control or electrical/infotainment.
5. Use the factory diagram to locate the component, then read its OEM part number in the parts list. Pay attention to notes about VIN ranges, production splits, or equipment codes.
6. Use the OEM number to order the correct original Cadillac part or to cross-check supersessions and compatibility.
7. If any configuration detail is unclear, decode the vehicle’s VIN to filter the catalog to your exact build.

Search by VIN or part number

For the most precise selection, decode the vehicle identification number to reveal your CADILLAC's exact configuration — series, engine, transmission, and CANADA-specific equipment like regional specifications, market-specific components, and local certification requirements. Use the CADILLAC VIN check to open a catalog filtered to your build. If you maintain multiple brands or need to identify a vehicle with unclear history, the VIN decoder tool helps with any car or truck. You can also search directly by OEM part number to verify applicability across engines, trims, and model years in CANADA.

Already know the OEM number? Entering the part number is the fastest route to the exact diagram and the latest supersession. This is especially helpful for high-wear items in Canadian conditions, such as suspension bushings, wheel bearings, brake components, or heating and climate-control parts.

Popular choices in Canada

• Escalade 5th Generation (2021 - 2025) and Escalade 4th Generation (2015 - 2020) — full-size SUV components, towing and winter equipment.
• XT5 (2017 - 2025), XT4 (2019 - 2025), XT6 (2020 - 2025) — crossover parts for daily commuting and long-distance travel.
• CT4 (2020 - 2025) and CT5 (2020 - 2025) — sedan braking, suspension and electrical parts for mixed urban/highway use.
• SRX 2nd Generation (2010 - 2016) — popular in the used market; comprehensive coverage of drivetrain and chassis components.
• CT6 1st Generation (2016 - 2020) and XTS (2013 - 2019) — premium models with detailed diagrams of comfort, ADAS and infotainment systems.
• Deville 11th Generation (1998 - 2005) and Seville 5th Generation (1998 - 2004) — legacy vehicles with OEM part numbers for accurate restoration.

Why a Canada‑specific catalog matters

Canadian vehicles can differ from other regions in emissions standards, lighting regulations, metric units, winterization options and towing packages. Selecting parts by the correct Canadian series, generation and year prevents mismatches and ensures the right hardware for local climate and road conditions. The catalog’s production-year splits and VIN constraints help avoid errors when parts were updated mid-generation.

Start your search

Use the model and generation list above to open the diagrams, read OEM numbers and verify fitment for Canada. For complete accuracy, decode the VIN and confirm the exact configuration before ordering. This ensures you get the right original Cadillac spare parts the first time.