Billet Radiator Filler Neck - 34301
Billet Radiator Filler Neck - 34301
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Upgrade your vehicle's cooling system with the HOWE Billet Radiator Filler Neck, designed for enhanced durability and performance. This high-quality component ensures a secure connection to your radiator, preventing leaks and improving overall efficiency.
- Precision Engineering: Crafted from premium billet aluminum for superior strength and longevity.
- Leak Prevention: The snug fit minimizes the risk of coolant leaks, keeping your engine running smoothly.
- Lightweight Design: Weighing only 0.11 lbs, it adds minimal weight while maximizing performance.
- Easy Installation: Designed for straightforward installation, making it a perfect upgrade for DIY enthusiasts.
This HOWE radiator filler neck is compatible with various applications, ensuring reliable performance wherever you need it. Elevate your vehicle's cooling system with this essential part.
Trust HOWE for quality and reliability in your heating and cooling solutions.

About this cooling part
Hoses, the thermostat and the cap age together, so they are often replaced as a group.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Coolant. Use the correct type.
- Thermostat. Cheap while the system is drained.
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