Radiator Cap 1.1 Bar Pressure Replacement for Toyota Camry Corolla FJ Cruiser Lexus IS300 GS300 GX460, Replaces 16401-30020 16401-36030
$7.64
Shop high-quality replacement radiator cap 16401-30020 for Toyota Camry, Corolla, and Lexus models. Engineered for 1.1 bar pressure to prevent engine overheating.
2000 in stock
Description
Key Selling Points
- Broad Vehicle Compatibility: Precision-engineered for a wide range of vehicles including Toyota FJ Cruiser, Camry, Corolla, Land Cruiser, and Lexus IS300, GS300, and GX460 models.
- Critical Engine Guard: Maintains specific 1.1 bar (108 kPa) pressure within the cooling system to elevate the coolant boiling point, preventing engine overheating and coolant loss.
- Superior Sealing Quality: Features high-grade heat-resistant rubber gaskets that ensure a leak-proof seal, preventing air from entering the system and ensuring efficient radiator performance.
- Direct OE Replacement: Designed to meet or exceed original equipment manufacturer (OEM) specifications for part numbers 16401-30020, 16401-36030, and 16401-36020 for a perfect drop-in fit.
- Durable Material Build: Constructed from premium stainless steel and reinforced composites to resist corrosion and withstand the high-temperature environment of the engine bay.
Technical Specifications
| Part Number | 16401-30020, 16401-36030, 16401-36020 |
|---|---|
| Pressure Rating | 1.1 Bar (108 kPa) |
| Material | Stainless Steel / High-Temp Rubber |
| Placement on Vehicle | Radiator / Expansion Tank |
| Fitment Type | Direct Replacement |
FAQ Q&A
Q: How do I know if this radiator cap is compatible with my vehicle?
A: This cap is designed for Toyota Camry, Corolla, Land Cruiser, and Lexus IS300/GS300/GX460. Please cross-reference your original cap's OEM number with 16401-30020 or 16401-36030 to ensure an exact match.
Q: Can I open the radiator cap while the engine is still warm?
A: No, never open a radiator cap while the engine is hot. The system is under high pressure and can spray boiling coolant, causing severe burns. Wait for the engine to cool completely before replacement.
Q: What are the signs that my current radiator cap needs replacement?
A: Common symptoms include coolant leaking from the overflow tank, a collapsed radiator hose, constant engine overheating, or visible white residue (dried coolant) around the cap seal.














Additional information
| Weight | 0.12 kg |
|---|---|
| Dimensions | 8.5 × 8.5 × 6 cm |
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