How to change engine oil and filter on Alfa Romeo 159 Sportwagon – replacement guide
ALFA ROMEO 159 Sportwagon (939) 1.9 JTS (939BXA1B) … View more
The steps may slightly vary depending on the car design.
How to change oil filter and engine oil on ALFA ROMEO 159 (939) [TUTORIAL AUTODOC]


- Replace the oil filter every time when changing motor oil.
- All work should be done with the engine stopped.
- Wear gloves to prevent contact with hot liquid.
- Step 1

Open the hood.
- Step 2

Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
- Step 3

Unscrew the oil filler plug.
- Step 4

Lift the car using a jack or place it over an inspection pit.
Replacement: engine oil and filter – Alfa Romeo 159 Sportwagon. AUTODOC recommends:The vehicle must be on even keel, and if it is at an angle, the drain plug must be at the lowest point.
- Step 5

Put a waste oil container with at least 5 l capacity under the drainage hole.
- Step 6

Clean the area of the oil pan drainage hole. Use all-purpose cleaning spray.
- Step 7

Unscrew the drain plug. Use a drive socket #17. Use a ratchet wrench.
- Step 8

Drain the used oil.
Replacement: engine oil and filter – Alfa Romeo 159 Sportwagon. AUTODOC experts recommend:Caution! The oil may be hot.
- Step 9

Unscrew the filter housing cap together with the old filter element. Use a drive socket #36. Use a ratchet wrench.
- Step 10

Prepare a container for the old oil filter.
- Step 11

Put the old oil filter in the container.
AUTODOC recommends:Move up the container. The oil starts to drain out of the drainage hole immediately after you have removed the oil filter.
- Step 12

Detach the oil filter from the filter cover.
- Step 13

Remove the oil filter cover O-ring. Use a flat screwdriver.
- Step 14

Clean the oil filter housing cap. Use all-purpose cleaning spray.
- Step 15

Install a new O-ring to its mounting seat on the filter cover.
- Step 16

Install the new oil filter to the mounting seat on the filter cover.
Please note!Make sure to install the filter correctly. Don't mix up the sides of the part.Wait until the oil has completely drained from the drainage hole.
- Step 17
Screw the new filter into its place.
Step 18
Lubricate the rubber seal of the new filter with a little amount of fresh oil.
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