2026-10-08 · 5 min read
Nissan Grand Livina Radiator Malaysia
Grand Livina radiator: plastic-tank aluminium core type. On older high-mileage units (100,000+ km), the plastic tank at the top or bottom can develop hairline cracks causing slow coolant loss. Symptoms: coolant level gradually dropping, slight white residue around the tank seam. Replacement radiator is affordable for this model and widely available. Flush coolant every 60,000 km to prevent scale buildup and extend radiator life.
The radiator keeps your engine coolant at the right temperature by dissipating heat through its fins. In Malaysia's tropical climate — with heavy traffic, high ambient temperatures, and frequent short trips — radiators work harder than almost anywhere else in the world.
Signs your radiator needs attention
- Temperature gauge climbing above normal, especially in slow traffic
- Visible coolant puddle under the car (usually sweet-smelling, green or orange)
- White milky oil — sign coolant is mixing with engine oil (head gasket or cracked block)
- Rust or brown discolouration in the coolant reservoir
Radiator flush vs replacement
A coolant flush every 2 years (or 40,000 km) removes old degraded coolant and inhibitors. This prevents internal corrosion and blockages. Cost: RM 80–150 including new coolant.
If the radiator itself is leaking or severely clogged, replacement is needed. Budget RM 400–900 for most Japanese and national cars; RM 900–2,000 for European models. OEM or Denso/Modine quality radiators are strongly recommended over cheap alternatives.