Engine Parts for 2004 Subaru Impreza
No.
Part # / Description / Price
Price
2
Crankshaft Pulley Bolt 
Subaru
Subaru Description: 2.5L sohc. 2010-12. 2.5L without turbo. 2.0L. 2.5L dohc.
$6.78
$6.78
3
Outer Timing Cover Subaru
Subaru Description: WRX STI. All models. Forester. Impreza. Legacy. With turbo. 2.0L, center. Baja.
$58.40
$58.40
4
Outer Timing Cover Subaru
Subaru Positions: Right
Description: All models. Legacy/Outback. Impreza. Forester. 2.5L turbo. side. Baja. 2.5L turbo, right.
$43.68
$43.68
5
Engine Timing Cover Subaru
Subaru Positions: Left
Description: Outer. All models. Legacy/Outback. Impreza. Forester. 2.5L turbo. side. 2.0L, side. Baja. 2.5L dohc turbo. left.
$46.80
$46.80
7
Outer Timing Cover Gasket Subaru
Subaru Description: All models. Impreza. Forester. To 1/12/12. Lower. #1. Legacy. With turbo. 2.0L, center, lower. 2.5L turbo, lower.
$21.00
$21.00
10
Inner Timing Cover Gasket Subaru
Subaru Description: WRX STI. Right cover. With turbo. Forester. 2.0L, right side, upper. Legacy. 2.5L turbo, right side, lower.
$3.72
$3.72
11
Inner Timing Cover Gasket Subaru
Subaru Description: 2010-12, right side, side. WRX STI. Right cover. Center. With turbo. Right. #1. Forester. 2.0L, right side, side. Legacy. 2.5L turbo, right side, upper.
$3.72
$3.72
12
Inner Timing Cover Gasket Subaru
Subaru Description: WRX STI. Right cover. Legacy/Outback. With turbo. Right. #3. Forester. 2.0L, right side, lower. 2.5L turbo, right side, side. Impreza, Legacy. #1.
$6.24
$6.24
13
Inner Timing Cover Gasket Subaru
Subaru Description: WRX STI. Impreza. With turbo. Forester. Lower. #2. 2.0L, left side, side. Legacy. 2.5L turbo, upper.
$3.44
$3.44
14
Inner Timing Cover Gasket Subaru
Subaru Description: WRX STI. Left cover. Impreza. 2.0L, left side, lower. 2.5L turbo, center.
$2.00
$2.00
15
Inner Timing Cover Oil Seal Subaru
Subaru Description: 2010-12, left side, inner. 2.5L turbo, left side, inner. 2.0L, left side, inner. 2.5L turbo, lower.
$3.58
$3.58
16
Inner Timing Cover Oil Seal Subaru
Subaru Description: All models. 2010-12. 2.5L, left side, inner. WRX STI. Forester. 2.0L. With turbo. Right. #3. 2.5L turbo, left side. Impreza, Legacy. #1.
$3.70
$3.70
17
Timing Belt Subaru
Subaru Description: 2010-12. With turbo. Forester. 2.0L. All. Legacy. Baja. 2.5L. With sti. To 1/21/12.
$191.36
$191.36
18
Valve Cover Subaru
Subaru Positions: Right
Description: All models. With turbo. Legacy/Outback. 2.5L dohc turbo. Impreza. To 1/29/09. Forester. Right.
18
Valve Cover Subaru
Subaru Positions: Left
Description: All models. With turbo. Legacy/Outback. 2.5L dohc turbo. Impreza. To 1/29/09. Forester. Left.
19
Valve Cover Gasket Subaru
Subaru Positions: Left
Description: All models. With turbo. Left. WRX STI. Outer. Impreza. Forester. 2.5L turbo. Legacy.
$28.24
$28.24
19
Valve Cover Gasket Subaru
Subaru Positions: Right
Description: All models. With turbo. Right. WRX STI. Outer. Impreza. Legacy/Outback. Forester. 2.5L turbo.
$28.24
$28.24
21
$49.72
22
Cap Subaru
Subaru Description: 3.6L. 2010-12. 2008-14. 2.5L sohc. 3.0L. 2.5L without turbo. 2.5L dohc turbo. 2006-07. 2.0L.
$18.94
$18.94
24
$213.94
26
Drain Plug Gasket Subaru
Subaru Description: A compromised drain plug gasket on your Subaru Outback’s oil pan can cause oil leaks and lead to further engine damage which can end up costing you money. Keep your engine running at it’s best, and keep money in your pocket by replacing your drain plug ...
$2.46
$2.46
28
$34.22
No.
Part # / Description / Price
Price
4
Engine Timing Cover Subaru
Subaru Positions: Left outer
Description: All models. Outer. Impreza. 2.5L without turbo, 2009-10. Sohc, left side #1. Outback. Forester. 2.2L, 1999.
$37.54
$37.54
7
Outer Timing Cover Seal Subaru
Subaru Description: Impreza, Legacy. #3. 2.5L without turbo, 2009-10. 2.5L sohc. seal.
$5.20
$5.20
7
Inner Timing Cover Seal Subaru
Subaru Positions: Rear
Description: Inner Left Timing Cover. All models. Impreza. 2.5L without turbo, 2009-10, front. 2.5L sohc. rear. 2.2L, 1999, left cover, #2.
$2.00
$2.00
7
Inner Timing Cover Seal Subaru
Subaru Positions: Front
Description: Inner Left Timing Cover. 2.5L without turbo, 2009-10, rear. Outback. 2.5L sohc. front. 2.2L, 1999, left cover, #3.
$4.60
$4.60
9
Inner Timing Cover Subaru
Subaru Positions: Left inner
Description: Inner. All models. Impreza. 2.5L without turbo, 2009-10. Sohc, left side #2. Outback. Forester. 2.2L, 1999.
$48.96
$48.96
17
Valve Cover Subaru
Subaru Positions: Left
Description: All models. Impreza, Legacy. Left bank. 2.5L sohc. Legacy/Outback. Without turbo. Baja.
$127.48
$127.48
17
Valve Cover Subaru
Subaru Positions: Right
Description: All models. Impreza, Legacy. Right bank. 2.5L sohc. Legacy/Outback. Without turbo. Baja.
25
$28.36
No.
Part # / Description / Price
Price
Related Parts
Part # / Description / Price
Price
Oil Filler Tube Lower Bolt Subaru
Subaru Notes: PARTS: Part included with oil filler tube.
Description: 2.5L. 2.0L.
$1.50
$1.50
By-Pass Pipe Bolt Subaru
Subaru Description: 3.6L, upper. 2010-12. 2.5L, 2006-07. Without turbo. 2.5L, 2005. 2.0L. 2.5L, 2002-05.
$0.66
$0.66
Filler Tube Stay Subaru
Subaru Notes: PARTS: Part included with oil filler tube.
Description: 2.5L dohc turbo. 2.0L.
$6.24
$6.24
Oil Filler Tube O-Ring Subaru
Subaru Notes: PARTS: Part included with oil filler tube.
Description: 2.5L dohc turbo. 2.0L.
$4.76
$4.76
Engine Oil Pan Gasket Subaru
Subaru Description: Oil Pan Sealing Ring. O-Ring. To 11/25/2010. 2.0L. 2.5L turbo.
$28.50
$28.50