Mercury oil capacity, type & filter lookup
Find Mercury oil capacity, viscosity, and filter part numbers by model and year. Our 7 checked Mercury models use 2 different viscosity grades and oil capacities from 4.5–6.0 quarts — the right spec depends on your exact model year and engine. Select any model for the full year-by-year breakdown with filter part numbers.
Mercury oil specs quick reference
Specs shown use the newest checked year listed for each model. Select any model for the full year-by-year breakdown.
| Model | Years | Capacity | Oil type | Filter | |
|---|---|---|---|---|---|
| Mercury Grand Marquis oil specs | 2011 2010 2009 2008 2007 2006 2005 | 6 qt | 5W-20 | CHAMP / LUBER-FINER PH820; Purolator L24651; K&N HP-2010 Verified fit | View Grand Marquis years → |
| Mercury Mariner oil specs | 2011 2010 2009 2008 2007 2006 2005 | 5.3 qt | 5W-20 | PRO-TEC PXL51348; AMSOIL EA15K51; WIX 51348 Verified fit | View Mariner years → |
| Mercury Milan oil specs | 2011 2010 2009 2008 2007 2006 | 5.3 qt | 5W-20 | AMSOIL EA15K51; WIX 51348; AMSOIL EA15K01 Verified fit | View Milan years → |
| Mercury Montego oil specs | 2007 2006 2005 | 6 qt | 5W-20 | WIX 51372; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | View Montego years → |
| Mercury Monterey oil specs | 2007 2006 2005 | 5 qt | 5W-20 | WIX 51516; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | View Monterey years → |
| Mercury Mountaineer oil specs | 2010 2009 2008 2007 2006 2005 | 5 qt | 5W-30 | WIX 51372; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | View Mountaineer years → |
| Mercury Sable oil specs | 2009 2008 2005 | 5.5 qt | 5W-20 | WIX 51516; AMSOIL EA15K01; AMSOIL EA15K02 Verified fit | View Sable years → |
Mercury replacement paths
These links open retailer searches for Mercury oil and filters. Select your exact year and model on the retailer site to confirm fitment before checkout.
Amazon
Search Amazon for Mercury oil and filter listings. Filter by your model at checkout.
Search Amazon →AutoZone
Use AutoZone's vehicle selector to narrow the search by exact year and model before checkout.
Find at AutoZone →Walmart
Open a Walmart search for Mercury oil and filters, then use vehicle fitment filters before ordering.
Search Walmart →This page contains affiliate links. Purchases through these links may earn us a commission at no extra cost to you. Always verify final fitment on the retailer site before purchasing.
Mercury oil — frequently asked questions
- What oil does Mercury recommend?
- Mercury uses different viscosity grades depending on the model and engine option. The most common grade in our checked records is 5W-20. Select your exact model and year above to see the checked viscosity for that vehicle.
- Do all Mercury models use the same oil?
- No. Mercury uses 2 different viscosity grades across its 7 covered models, and capacities range from 4.5–6.0 quarts. Select your exact model and year in the table above to see the verified specs for that vehicle.
- How much oil does a Mercury take?
- Capacity varies by engine displacement and model year. Across our 7 checked Mercury models the range is 4.5–6.0 quarts. Find your exact model in the table above, then open the year record to confirm the capacity for your specific engine before ordering.
- Do all Mercury models use the same oil filter?
- No. Filter part numbers vary by engine displacement and model year even within the same Mercury model line. Each exact year record on this site lists source-checked filter part numbers where available. Confirm the part number on the year page or the retailer's fitment selector before ordering.
Look up a specific Mercury vehicle
Select year, make, and model to see the exact oil fitment record.