Subaru Outback 2003-2009

During its 2003-2009 generation, the Subaru Outback continued to blend the best of both worlds: the ruggedness of an SUV and the comfort of a family wagon. This model introduced more refined styling with improved aerodynamics and larger dimensions than its predecessor. It retained Subaru's symmetrical all-wheel-drive system, ensuring excellent traction and stability in various driving conditions. The Outback also had an elevated ground clearance, enhancing its off-road capabilities.

Inside the cabin, the Outback offered a spacious, comfortable environment with ample cargo capacity. It was equipped with advanced safety features, including side-curtain airbags, making it a solid choice for families. Subaru further enhanced its off-road capabilities by adding features like hill descent control and electronic stability control. Overall, the 2003-2009 Subaru Outback maintained its reputation as a versatile and rugged vehicle, perfect for those seeking adventure while requiring practicality and safety for daily driving.

Subaru Outback specification, engine oil capacity, spark plug gap, safety rating, fuel consumption, transmission, and light bulb sizes.

Chassis

• Type: 4th gen  BL/BP

Engine 2.5L 4-Cylinder DOHC

• Recommended Oil viscosity: 5W-30
• Recommended Engine Oil: API
• Drain Plug Torque: 33FT-LBS
• Oil capacity: 4.5 qt

Spark Plug Gap

• 2.5L 4-Cylinder: 0.030”

Engine 2.5L 4-Cylinder SOHC

• Recommended Oil viscosity: 5W-30
• Recommended Engine Oil: API
• Drain Plug Torque: 33FT-LBS
• Oil capacity: 4.4 qt

Spark Plug Gap

• 2.5L 4-Cylinder: 0.044”

Engine 3.0L 4-Cylinder DOHC

• Recommended Oil viscosity: 5W-30
• Recommended Engine Oil: API
• Drain Plug Torque: 33FT-LBS
• Oil capacity: 6.0 qt

Spark Plug Gap

• 3.0L 4-Cylinder: 0.030”

Fuel

• Capacity: 16.9 US gal (64 liters, 14.1 Imp gal)

Transmission oil (MT)

• Capacity: 
  • 5-speeds: 3.7 US qt (3.5 liters, 3.1 Imp qt)
  • 6-speeds: 4.3 US qt (4.1 liters, 3.6 Imp qt)

Transmission fluid (AT)

• Capacity: 
  • 2.5 L non-turbo models: 9.8 US qt (9.3 liters, 8.2 Imp qt)
  • 2.5 L turbo and 3.0 L models: 10.4 US qt (9.8 liters, 8.6 Imp qt)

AT differential gear oil

• Capacity: 
  • 2.5 L non-turbo models: 1.3 US qt (1.2 liters, 1.1 Imp qt)
  • 2.5 L turbo and 3.0 L models: 1.5 US qt (1.4 liters, 1.2 Imp qt)

Rear differential gear oil

• Capacity: 
  • Turbo 6-speeds MT models: 1.1 US qt (1.0 liter, 0.9 Imp qt)
  • Other models: 0.8 US qt (0.8 liter, 0.7 Imp qt)

Power steering gear fluid

• Capacity: 0.7 US qt (0.7 liter, 0.6 Imp qt)

Engine coolant

• Capacity: 
  • 2.5 L non-turbo models MT: 6.8 US qt (6.4 liters, 5.6 Imp qt)
  • 2.5 L non-turbo models AT:6.7 US qt (6.3 liters, 5.5 Imp qt)
  • 2.5 L turbo models MT: 7.7 US qt (7.3 liters, 6.4 Imp qt)
  • 2.5 L turbo models AT: 7.6 US qt (7.2 liters, 6.3 Imp qt)
  • 3.0 L models: 7.6 US qt (7.2 liters, 6.3 Imp qt)

Powertrain

Engine

• 2.5L SOHC 175 hp (130 kW) H4
• 2.5L DOHC 243 hp (181 kW) H4 turbo
• 3.0L DOHC 245 hp (183 kW) H6
• 2.0L turbodiesel 148 hp (110 kW) H4 (Europe only)

Transmission

• 4-speed automatic
• 5-speed manual
• 5-speed automatic

Fuel Consumption

Safety Ratings

Front Lights

• Front Fog Light Bulb: 9006
• Front Sidemarker Light Bulb:
  • 3157-SCK
  • 3457AK
• Front Turn Signal Light Bulb:
  • 3157-SCK
  • 3457AK
• High Beam Headlight Bulb: 9005
• Low Beam Headlight Bulb: H7-55W

Rear Lights

• Back Up Light Bulb: 921
• Brake Light Bulb:
  • 7443-SCK
  • 7443
• Center High Mount Stop Light Bulb: LED
• License Plate Light Bulb: 168
• Parking Light Bulb:
  • 3157-SCK
  • 3457AK
• Rear Sidemarker Light Bulb: 168
• Rear Turn Signal Light Bulb: 7440NA
• Tail Light Bulb:
  • 7443-SCK
  • 7443

Interior Lights

• Courtesy Light Bulb: DE3021
• Dome Light Bulb: DE3175
• Map Light Bulb: DE3175
• Trunk Light Bulb: 2825