Coolant Reservoir Expansion Tank Cap 16471-23030 for Toyota Corolla Yaris, Radiator Overflow Bottle Lid
$5.40
Shop high-quality replacement coolant reservoir expansion tank cap 16471-23030. Perfect fit for Toyota Corolla and Yaris. Durable, heat-resistant, and leak-proof.
95753 in stock
Description
Key Selling Points
- Direct OE Replacement: Precision-engineered to match the fit and function of the original equipment cap with part number 16471-23030.
- Broad Compatibility: Specifically designed for a wide range of Toyota vehicles, including popular models like the Corolla and Yaris.
- Durable Construction: Manufactured from high-quality heat-resistant polymers to withstand engine bay temperatures and ensure lasting durability.
- Leak-Proof Seal: Features a specialized sealing design to prevent coolant evaporation and maintain the pressurized cooling system's integrity.
- Easy Installation: Simple twist-on design allows for a quick and hassle-free replacement without the need for professional tools or expertise.
Technical Specifications
| OEM Part Number | 16471-23030 |
|---|---|
| Material | High-Density ABS Plastic |
| Placement on Vehicle | Coolant Expansion Tank / Overflow Bottle |
| Color | Yellow/Natural Black (As per OE) |
FAQ Q&A
Q: Will this cap fit my Toyota Yaris coolant overflow bottle?
A: Yes, this cap is specifically designed for the Toyota Yaris and Corolla coolant reservoir tanks and matches OEM part number 16471-23030.
Q: Is this a radiator pressure cap or an overflow bottle cap?
A: This is an overflow/expansion tank bottle cap. Please ensure you are looking for the plastic lid for the reservoir, not the metal high-pressure radiator cap.
Q: Does this include the sealing gasket inside?
A: This cap is designed to replicate the original factory sealing mechanism for the expansion tank to ensure a snug, leak-free fit.








Additional information
| Weight | 0.08 kg |
|---|---|
| Dimensions | 10 × 8 × 5 cm |


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