Cadillac Engine Air Filter Lookup by Model & Year
Find checked Cadillac engine air filter part numbers by model and year. Our records cover 18 Cadillac models across 2005–2025. Select any model for the year-by-year part number table and source notes.
Cadillac engine air filter quick reference
Filter shown is from the most recently checked year for each model. Open the model link for the full year-by-year breakdown before ordering.
| Model | Years | Filter (latest year / engine options) | |
|---|---|---|---|
| Cadillac ATS | 2013–2019 (7 yrs) | 3 engine options | View 2019 ATS years → |
| Cadillac CT4 | 2020–2025 (6 yrs) | 3 engine options | View 2025 CT4 years → |
| Cadillac CT5 | 2020–2025 (6 yrs) | 2 engine options | View 2025 CT5 years → |
| Cadillac CT6 | 2016–2020 (5 yrs) | 2 engine options | View 2020 CT6 years → |
| Cadillac CTS | 2005–2019 (15 yrs) | 4 engine options | View 2019 CTS years → |
| Cadillac DTS | 2006–2011 (6 yrs) | WIX 46902 / Purolator A35431 Verified fit | View 2011 DTS years → |
| Cadillac DeVille | 2005 | WIX 46302 / Purolator A24880 Verified fit | View 2005 DeVille years → |
| Cadillac ELR | 2014–2016 (3 yrs) | WIX 49244 / Purolator A26169 Verified fit | View 2016 ELR years → |
| Cadillac Escalade | 2005–2025 (21 yrs) | WIX WA10941 / Purolator A31480 Verified fit | View 2025 Escalade years → |
| Cadillac Escalade ESV | 2005–2025 (21 yrs) | WIX WA10941 / Purolator A31480 Verified fit | View 2025 Escalade ESV years → |
| Cadillac Escalade EXT | 2005–2013 (9 yrs) | WIX 42487 / Purolator A45314 Verified fit | View 2013 Escalade EXT years → |
| Cadillac SRX | 2005–2016 (12 yrs) | WIX 49158 / Purolator A46145 Verified fit | View 2016 SRX years → |
| Cadillac STS | 2005–2011 (7 yrs) | WIX 42864 / Purolator A44690 Verified fit | View 2011 STS years → |
| Cadillac XLR | 2005–2009 (5 yrs) | 2 engine options | View 2009 XLR years → |
| Cadillac XT4 | 2019–2025 (7 yrs) | WIX WA10419 / Purolator A51456 Verified fit | View 2025 XT4 years → |
| Cadillac XT5 | 2017–2025 (9 yrs) | 2 engine options | View 2025 XT5 years → |
| Cadillac XT6 | 2020–2025 (6 yrs) | 2 engine options | View 2025 XT6 years → |
| Cadillac XTS | 2013–2019 (7 yrs) | 2 engine options | View 2019 XTS years → |
Cadillac engine air filter — frequently asked questions
- Do all Cadillac models use the same engine air filter?
- No. Engine air filter part numbers vary by model and model year across Cadillac vehicles. Our records cover 18 Cadillac models. Select your exact model in the table above and open the year page before ordering.
- How often should I replace the Cadillac engine air filter?
- Most Cadillac owner's manuals recommend replacing the engine air filter every 15,000–30,000 miles. Dusty driving conditions may require more frequent replacement. Check the interval for your exact model year in the owner's manual.
- Where do these Cadillac engine air filter part numbers come from?
- Each record is checked against manufacturer catalogs or trusted parts databases — not generated by AI. Open any exact year page to see the source notes and the date each record was last checked. How we verify →
Find Cadillac engine air filters
Use the links below to search for Cadillac engine air filter listings. Confirm the exact part number on the year page before checkout.
Amazon
Search Amazon for Cadillac engine air filter listings. Use the vehicle selector at checkout to confirm fitment.
Search Amazon →AutoZone
Use AutoZone's vehicle selector to find the engine air filter for your exact Cadillac model and year.
Find at AutoZone →This page contains affiliate links. Purchases through these links may earn us a commission at no extra cost to you. Always verify fitment on the retailer site before purchasing.
Look up a specific Cadillac vehicle
Select year, make, and model to see the exact engine air filter fitment record.