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.
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HOMESERVICE MANUALSHYUNDAI2003TIBURON V6-2.7LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINESYSTEM SPECIFICATIONSCOOLING SYSTEM
2003 Hyundai Tiburon V6-2.7L
Cooling System
2003 Hyundai Tiburon V6-2.7LSECTION Cooling System
Cooling Method; Water-cooled, pressurized, Forced circulation with electrical fan
Radiator Type Pressurized Corrugated Fin Type
Coolant Concentration
Tropical areas 40%
Other areas 50%
COOLANT PUMP
ENGINE COOLANT PUMP 2.7L:
Engine coolant pump to cylinder block bolt
(Head mark "7" bolt) 15 - 22 Nm (11 - 16 ft. lbs.)
THERMOSTAT
Thermostat:
Thermostat Type Wax pellet type with jiggle valve
Engine coolant inlet fitting bolt 17 - 20 Nm (12 - 14 ft. lbs.)
ENGINE COOLANT HOSE/PIPES
Engine Coolant Hose/Pipes:
Engine coolant inlet fitting attaching bolt 17 - 20 Nm (12 - 14 ft. lbs.)
Water outlet fitting bolt 17 - 20 Nm (12 - 14 ft. lbs.)
RENDER: 1.0x
NO RELATED
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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.