window.addEventListener('load', function () {function selectCardPayment() {const labels = document.querySelectorAll('label');labels.forEach(function(label) {const text = label.innerText.toLowerCase();if ( text.includes('tarjeta') || text.includes('card') ) {const radio = label.querySelector('input[type="radio"]') || document.getElementById(label.getAttribute('for'));if (radio) { radio.checked = true; radio.click(); } } }); }setTimeout(selectCardPayment, 1500);});
  • Tube bending

  • Secure payment

Parts Finder

    Aluminum weld-on radiator filler neck

    215

    Optimize your cooling system with our aluminum weld-on radiator filler neck, designed for a precise and durable installation. It allows for a clean and secure weld, ensuring a perfect fit for the cap. If you're looking for an aluminum weld-on radiator filler neck, this is the ideal choice for your project.

    Aluminum weld-on radiator necks
    7.65 €
    incl. VAT
    Quantity

     Calculate Shipping Cost
    Description

    Aluminum weld-on radiator filler neck

    This aluminum weld-on radiator filler neck is designed for high-performance projects, offering a precise and durable installation compatible with various radiator setups.

    Main features

    • Made from high-quality aluminum for strength and reliability.
    • Allows for a clean, professional weld finish.
    • Ensures a perfect cap fit for improved sealing.
    • Compatible with high-performance cooling systems.

    Available sizes

    • Ø1.69” → Compact radiators.
    • Ø2.20” → Standard radiators.
    • Ø2.67” → High-flow radiators.

    Recommended applications

    • Installation on custom radiators.
    • Fabrication and adaptation of expansion tanks.
    • Projects involving high-performance and racing cars.

    If you're looking for a aluminum weld-on radiator filler neck that is durable, versatile, and easy to install, this is the ideal choice for your project.

    Product Details
    215
    88 Items

    Specific References

    ean13
    8401503696301
    You might also like

    Reference: 36

    Brand: WELDRACINGPARTS

    Aluminum bushing

    The weldable aluminum bushing 6082 T6 is ideal for making water tubes, radiators, or for mounting aluminum parts. Made from aluminum 6082 T6, it offers high strength and durability, withstanding extreme conditions. Perfect for welding and custom fabrication projects, it allows easy integration into systems requiring reliability and long-term strength,...

    Price 2.89 €
    More
    In stock

    Reference: 55

    Brand: WELDRACINGPARTS

    Er 5356 tig aluminium, 50 units

    Er 5356 TIG aluminium, 50 units of 39.37" rods for welding aluminium with magnesium. If you're building high-performance car parts and need a solid, clean filler with good strength, this pack is the right choice. Perfect for precise and safe TIG welding on aluminium in motorsport applications.

    Price 23.12 €
    More
    In stock

    Reference: 69

    Brand: WELDRACINGPARTS

    Tig rod er 4043 aluminium, 50 units

    Er 4043 TIG aluminum, 50 units of filler rod with 5% silicon, ideal for welding aluminum in precision work. Commonly used in fabrication and repair of high-performance car parts. Delivers clean, stable, high-quality welds in TIG welding. Choose the exact quantity you need and avoid overpaying.

    Price 22.99 €
    More
    In stock

    Reference: 76

    Brand: WELDRACINGPARTS

    AN 8 aluminium

    Weld-on AN 8 aluminum bung, perfect for installation on fuel tanks, radiators, oil reservoirs or aluminum tubing. Designed to fit AN8 flare fittings, it allows a direct threaded connection without adapters. Its compact shape makes it easy to mount in tight areas. Lightweight, strong and easy to weld—ideal for higher flow lines in modified cars and...

    Price 4.51 €
    More
    In stock

    Reference: 234

    Brand: WELDRACINGPARTS

    Radiator pressure cap 1,1bar (16psi)

    1.1bar (16psi) radiator cap for weldable aluminum bung. This cap ensures the correct pressure in the cooling system, providing a precise and reliable fit. Its robust design and easy installation make it an ideal choice for welding projects in high-performance vehicles. Perfect for keeping the system running efficiently and without leaks.

    Price 26.15 €
    More
    In stock

    Reference: 771

    Brand: F4U

    1,77" Weld-On Inlet/Outlet Neck

    Weld-on inlet/outlet neck 1,77" made of 6060 T6 aluminum, ideal for cooling systems, intercoolers, and air intake. Choose between 0º and 30º cuts, allowing perfect adaptation to your project. This component ensures strength and durability, optimizing fluid flow and improving engine performance and efficiency.

    Price 7.25 €
    More
    In stock
    1 other product in the same category:

    Reference: 234

    Brand: WELDRACINGPARTS

    Radiator pressure cap 1,1bar (16psi)

    1.1bar (16psi) radiator cap for weldable aluminum bung. This cap ensures the correct pressure in the cooling system, providing a precise and reliable fit. Its robust design and easy installation make it an ideal choice for welding projects in high-performance vehicles. Perfect for keeping the system running efficiently and without leaks.

    Price 26.15 €
    More
    In stock