Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSSUBARU2014LEGACY 2.5I, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 7 (ENGINE COOLING SYSTEM (H6DO))GENERAL DESCRIPTIONSPECIFICATION
2014 Subaru Legacy 2.5i, Automatic CVT Trans
Section 7 (Engine Cooling System (H6DO)): General Description: Specification
2014 Subaru Legacy 2.5i, Automatic CVT TransSECTION Specification
WARNING: This page is about a different variant/trim than selected.
| Cooling system | Electric fan + Forced engine coolant circulation system | ||||
| Total engine coolant capacity | L (US qt, Imp qt) | 6.5 (6.9, 5.7) | |||
| Water pump | Type | Centrifugal impeller type | |||
| Discharge performance | Discharge rate | L (US gal, Imp gal)/min. | 240 (63.4, 52.8) | ||
| Pump speed - Discharge pressure | 4, 956 RPM - 140 kPa (14.0 mAq) | ||||
| Engine coolant temperature | 80°C (176°F) | ||||
| Impeller diameter | mm (in) | 66 (2.60) | |||
| Number of impeller blades | 8 | ||||
| Pump sprocket outer diameter | mm (in) | 60.60 (2.39) | |||
| Thermostat | Type | Wax pellet type | |||
| Starting temperature to open | 80 - 84°C (176 - 183°F) | ||||
| Fully opens | 95°C (203°F) | ||||
| Valve lift | mm (in) | 9.0 (0.354) or more | |||
| Valve bore | mm (in) | 35 (1.38) | |||
| Radiator fan | Motor input | Main fan | W | 200 | |
| Sub fan | W | 200 | |||
| Fan diameter/Blade | Main fan | 320 mm (12.6 in)/5 | |||
| Sub fan | 320 mm (12.6 in)/7 | ||||
| Radiator | Type | Down flow, pressure type | |||
| Core dimensions | Width x Height x Thickness | mm (in) | 689.8 x 349.2 x 16 (27.16 x 13.75 x 0.63) | ||
| Pressure range in which cap valve is open | kPa (kg/cm2 , psi) | Positive pressure side | Standard | 93 - 123 (0.95 - 1.25, 14 - 18) | |
| Limit | 83 (0.85, 12) | ||||
| Negative pressure side | Standard | -1.0 - -4.9 (-0.01 - -0.05, -0.1 - -0.7) | |||
| Fins | Corrugated fin type | ||||
| Reservoir tank | Capacity | L (US qt, Imp qt) | 0.45 (0.48, 0.40) | ||
| Recommended materials | Item number | Alternative | |
|---|---|---|---|
| Coolant | SUBARU SUPER COOLANT (Concentrated type) | - | - |
| SUBARU SUPER COOLANT (Diluted type) | K0670Y0001 | ||
| Water for dilution | Distilled water | - | Soft water or tap water |
| Cooling system protective agent | Cooling system conditioner | SOA345001 | - |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.