Mercury
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Mercury Mountaineer
Choose a year to see the engine and exact parts
All listed trims share these maintenance parts.
Pick your model year
Oil type, capacity and filters change between model years, so choose your year above, or from the list below, to see the exact parts and maintenance schedule for your Mountaineer.
Mercury Mountaineer by year
20104.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20094.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20084.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20074.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20064.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20054.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20044.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20034.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20024.0L V6 SOHC or 4.6L V8 (V8: 5W-20)5W-30 →20014.0L V6 SOHC or 5.0L V85W-30 →20004.0L V6 SOHC or 5.0L V85W-30 →19995.0L V8 (4.0L SOHC V6 1998+)5W-30 →19985.0L V8 (4.0L SOHC V6 1998+)5W-30 →19975.0L V8 (4.0L SOHC V6 1998+)5W-30 →