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Subaru Oil Filters

31338AA020 - : Transmission Oil Pan Gasket for Subaru Image

Transmission Oil Pan Gasket

Subaru 31338AA020
The Subaru Transmission Oil Pan Gasket (Part Number: 31338AA020) is essential for sealing the transmission oil pan, preventing leaks,...
$8.78
MSRP $11.00
Save $2.22
20.2% Off
429957000 - : Oil Pressure Sending Unit for Subaru Image

Oil Pressure Sending Unit

Subaru 429957000
Hatchback. Without gauge. All models. Brat.
$16.76
MSRP $23.08
Save $6.32
27.4% Off
806922120 - : Oil Filler Tube O-Ring for Subaru Image

Oil Filler Tube O-Ring

Subaru 806922120
2.5L dohc turbo. 2.0L.
$3.31
MSRP $3.97
Save $0.66
16.6% Off
15144AA011 - : Engine Oil Dipstick Tube for Subaru Image

Engine Oil Dipstick Tube

Subaru 15144AA011
2010-12. Tube. 2.5L dohc turbo. 2.0L.
$23.27
MSRP $32.05
Save $8.78
27.4% Off
21370KA001 - : Engine Oil Cooler Gasket for Subaru Image

Engine Oil Cooler Gasket

Subaru 21370KA001
2.0L. Auto trans. 2.5L turbo, upper. O-Ring. Plate to Bock. Cooler To Bock.
$6.41
MSRP $7.92
Save $1.51
19.1% Off
15255AA002 - : Engine Oil Filler Cap for Subaru Image

Engine Oil Filler Cap

Subaru 15255AA002
Brat. To 09/1986. From 10/1986.
$8.92
MSRP $11.18
Save $2.26
20.2% Off
25240KA051 - : Engine Oil Pressure Switch for Subaru Image

Engine Oil Pressure Switch

Subaru 25240KA051
Forester. WRX. Impreza. 2.0l. Crosstrek. 2.0l. Impreza. 2.5l.
$19.23
MSRP $26.48
Save $7.25
27.4% Off
723034030 - : Bearing Assembly Oil Seal for Subaru Image

Bearing Assembly Oil Seal

Subaru 723034030
Outer.
$4.32
MSRP $5.33
Save $1.01
18.9% Off
21326AA190 - : Pipe  Ay Oil Clear for Subaru Image

Pipe Ay Oil Clear

Subaru 21326AA190
$31.37
MSRP $45.07
Save $13.70
30.4% Off
31068AA000 - : Cap Oil Chrg Pipe for Subaru Image

Cap Oil Chrg Pipe

Subaru 31068AA000
$4.66
MSRP $5.75
Save $1.09
19% Off
31340AA810 - : Pump Assembly Oil Tm for Subaru Image

Pump Assembly Oil Tm

Subaru 31340AA810
$346.31
MSRP $515.80
Save $169.49
32.9% Off
31340AA811 - : Oil Pump Ay Transmission for Subaru Image

Oil Pump Ay Transmission

Subaru 31340AA811
$329.32
MSRP $487.88
Save $158.56
32.5% Off

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Oil filters help keep an engine clean by trapping dirt and metal particles that can cause damage. Over time, these filters fill up and become less effective at removing contaminants. SubaruFactoryPartsOnline.com recommends using genuine Subaru oil filters because they fit perfectly and offer better durability than cheaper aftermarket options. Vehicles like the Subaru Outback and Subaru Forester depend on quality parts for smooth performance.

How oil filters break down

Oil filters get clogged as they collect dirt, sludge, and debris from the engine oil. When clogged, the filter restricts oil flow, which can cause engine wear or overheating. Lower-cost aftermarket filters often use less effective materials that degrade faster. Genuine Subaru oil filters maintain consistent oil flow and protect the engine longer.

When to replace the oil filter

Replacing the oil filter with every oil change helps keep the engine clean and running well. Signs of a failing filter include engine noise or decreased performance. SubaruFactoryPartsOnline.com suggests following the vehicle’s maintenance schedule or replacing the filter sooner if needed to avoid engine problems.

Related parts that keep your engine running well

The oil pump works closely with the oil filter to circulate oil throughout the engine. Using genuine Subaru parts for both helps maintain proper lubrication and engine health.

Choosing genuine Subaru oil filters ensures the engine receives clean oil and runs smoothly. Cheaper aftermarket filters can’t match the quality and fit of genuine parts. SubaruFactoryPartsOnline.com offers parts designed specifically for models like the Outback and Forester. Keeping up with oil filter changes helps avoid engine trouble and keeps your Subaru ready to go.