Engine; Electrical System - Subaru 2001 Outback Owner's Manual

& Engine
Engine model
Engine type
Displacement cu-in (cc)
Bore 6 Stroke in (mm)
Compression ratio
Firing order
& Electrical system
Battery type and capacity (5HR)
Alternator
2.5 L models
3.6 L models
Spark plugs
2.5 L non-turbo models
2.5 L turbo models
3.6 L models
EJ253
(2.5 L, SOHC, non-turbo) (2.5 L, DOHC, turbo)
Horizontally opposed, liquid cooled 4 cylinder,
4 stroke gasoline engine
150 (2,457)
3.92 6 3.11 (99.5 6 79.0)
10.0 : 1
1 – 3 – 2 – 4
EJ255
Horizontally opposed, liquid cooled 6 cylinder,
3.62 6 3.59 (92.0 6 91.0)
8.4 : 1
Specifications
EZ36D
(3.6 L, DOHC, non-turbo)
4 stroke gasoline engine
222 (3,630)
10.5 : 1
1 – 6 – 3 – 2 – 5 – 4
75D23R (12V-52AH)
12V-110A
12V-130A
SIFR6A11 (NGK)
SILFR6B8 (NGK)
SILFR6C11 (NGK)
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