Description
Toyota 1780150040 air filter is an OEM-engineered component for Land Cruiser Prado 120/150/100 and Hilux Surf models, designed for extreme off-road conditions. Featuring 5-layer synthetic media with 99.5% filtration efficiency (ISO 5011 certified), it traps dust, sand, and abrasive particles down to 5 microns while maintaining optimal airflow for engines like the 1KZ-TE, 1KD-FTV, and 1GR-FE. Its rigid polyurethane frame prevents air bypass under high turbo suction, and hydrophobic treatment resists humidity-induced swelling – critical for African terrains. Rigorously tested for 40,000 km, this filter ensures peak engine performance, reduces turbo lag, and protects against premature wear.
Key Features
✅ Off-Road Optimized Filtration:
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5-layer synthetic media captures 99.5% of contaminants (tested to ISO 5011).
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Reinforced frame withstands vibrations on rocky/dusty trails.
✅ Multi-Model Compatibility:
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Prado 120 (2002–2009), Prado 150 (2009–present), Prado 100 (1998–2007), Hilux Surf (1995–2004).
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Engines: 1KZ-TE (3.0L), 1KD/2KD-FTV (3.0L/2.5L), 1GR-FE (4.0L).
✅ Climate Resilience:
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Hydrophobic coating prevents moisture absorption in tropical climates.
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Operating range: -30°C to +100°C.
✅ Perfect Fitment:
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Exact OEM dimensions (325 × 128 × 45 mm).
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Direct replacement – no modifications needed.
✅ Eco-Friendly:
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Recyclable materials meet Toyota’s sustainability standards.
Technical Data
| Parameter | Specification | Standard |
|---|---|---|
| Part Number | 17801-50040 | Toyota OEM |
| Dimensions (L×W×H) | 325 × 128 × 45 mm | Tolerance ±0.5mm |
| Weight | 0.35 kg | Lightweight design |
| Filtration Grade | 99.5% @ 5 microns | ISO 5011 Certified |
| Service Interval | 40,000 km / 24 months | Toyota recommendation |
| Material | Synthetic media + PU frame | Hydrophobic-treated |
Compatibility
Models & Engines:
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Land Cruiser Prado 120: 3.0L 1KZ-TE, 4.0L 1GR-FE (2002–2009)
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Land Cruiser Prado 150: 2.7L 2TR-FE, 3.0L 1KD-FTV (2009–present)
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Land Cruiser Prado 100: 3.0L 1KZ-TE (1998–2007)
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Hilux Surf: 3.0L 1KZ-TE (1995–2004)








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