The service and repair manual for the 2008 Subaru Legacy — 2.5L H4 and 2.0L H4 and 3.0L H6 and 2.5L H4 engines, 14 trims. Matched to this exact model year, so the specifications and sequences are the ones Subaru published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2008 |
|---|---|
| Engines | 2.5L H4 — 150 cu in, SOHC 2.0L H4 — 122 cu in, DOHC 3.0L H6 — 183 cu in, DOHC 2.5L H4 — 150 cu in, DOHC, turbocharged |
| Trims | 2.5i Sedan 4-Door · Touring Wagon 4-Door · 2.0 Sedan 4-Door · 3.0 R Limited Sedan 4-Door · GT Sedan 4-Door · Touring Sedan 4-Door +8 |
| Federal record | 7 recalls · 83 complaints · 177 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2008 Legacy manual
03 / ContentsSections in the manual
- Quick Lookups 148
- General Information 1,931
- Accessories & Equipment 1,486
- Heating, Ventilation & A/C (HVAC) 159
- Body & Frame 718
- Maintenance 278
- Brakes 808
- Restraints 366
- Drivelines & Axles 224
- Steering 126
- Electrical 580
- Suspension 313
- Engine Mechanical 720
- Transmission 175
- Engine Performance 3,529
- Axle Shaft Nut (Front) 162
- Axle Shaft Nut (Rear) 177
- Pulley 80
04 / Known issuesRecalls on federal record for the 2008 Legacy
- Service Brakes, Hydraulic — foundation components › hoses, lines/piping, a · 13V110000Brake line corrosion may result in brake fluid leakage. fluid leakage may result in longer distance.
- Electrical System · 16V738000If the air injection pump overheats, it may melt and increase the risk of a fire.
- Engine And Engine Cooling — engine · 08V460000Vibration would occur while driving and, over time, could eventually result in cracking the pipe whi.
- Electrical System — ignition › switch · 19V297000The engine turning off unexpectedly can increase the risk of a crash. if a crash occurs under this.
- Air Bags — frontal › passenger side › inflator module · 20V002000An inflator explosion may result in sharp metal fragments striking the driver or other occupants res.
- Air Bags — frontal › passenger side › inflator module · 20V001000An inflator explosion may result in sharp metal fragments striking the driver or other occupants res.
- Air Bags — frontal › passenger side › inflator module · 20V003000An inflator explosion may result in sharp metal fragments striking the driver or other occupants res.
Owners have filed 83 complaints and Subaru has issued 177 technical service bulletins for the 2008 Legacy. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2008 Legacy manual
Is this manual specific to the 2008 Legacy?
Yes. It is the OEM manual matched to the 2008 model year, covering the 2.5L H4 and 2.0L H4 and 3.0L H6 and 2.5L H4 across the 2.5i Sedan 4-Door, Touring Wagon 4-Door, 2.0 Sedan 4-Door, 3.0 R Limited Sedan 4-Door, GT Sedan 4-Door, Touring Sedan 4-Door, 3.0 Sedan 4-Door, 2.5i Limited Sedan 4-Door, GT Limited Sedan 4-Door, Limited Sedan 4-Door, 2.5i Wagon 4-Door, GT Wagon 4-Door, 2.5i Special Edition Sedan 4-Door, GT spec.B Sedan 4-Door trims. Specifications and procedure sequences are the ones Subaru published for this year.
What 2008 Legacy problems does it help with?
7 recalls are on federal record for the 2008 Legacy, covering service brakes, hydraulic, electrical system, engine and engine cooling. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Subaru dealers.
Does it include 2008 Legacy wiring diagrams?
Yes — the complete wiring diagrams for the 2008 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther Legacy years and 2008 Subaru models
2014 Legacy · 2013 Legacy · 2012 Legacy · 2011 Legacy · 2010 Legacy · 2009 Legacy · 2007 Legacy · 2006 Legacy · 2005 Legacy · 2004 Legacy · 2003 Legacy · 2002 Legacy · all 35 years
2008 Subaru Forester · 2008 Subaru Impreza · 2008 Subaru Outback · 2008 Subaru Tribeca · every 2008 model