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Aluminum Radiator Filler Neck: A Critical Component for Your Cooling System
Aluminum Weld On Radiator Filler Neck 1-1/4" And 1 Free 1.3 BAR Radiator Cap
Material: 6061 aluminum alloy with high standard
Filler Neck Opening ID: 1-1/4"
Breather thread: 1/16" NPT
Package Content 1 x filler neck+1x Free 1.3 bar Radiator Cap
Durable Construction
The aluminum radiator filler neck is known for its strength and durability. Made from premium-grade aluminum, it withstands high temperatures and pressure. So, it effectively prevents leaks that can cause overheating. When you use this filler neck, you are investing in a product that offers reliability and longevity. Because of its robust design, it is perfect for various automotive applications, ensuring your engine runs smoothly.
Easy Installation
This aluminum radiator filler neck is designed for easy installation. You don't need complex tools or extensive mechanical knowledge. Therefore, anyone with basic skills can handle the installation process. By simply welding it onto your existing system, you can quickly enhance your car's cooling efficiency. However, for best results, make sure to follow the provided guidelines for welding and sealing.
Complementary Radiator Cap
The package includes a 1.3 BAR radiator cap, which is an essential addition. This radiator cap helps maintain optimal pressure, preventing cooling system issues. So, with the filler neck and cap working together, you can ensure your vehicle's cooling system operates efficiently. Because these components are designed to fit seamlessly, you will notice improved performance and reduced maintenance needs.
Aluminum Radiator Filler Neck: A Critical Component for Your Cooling System
Aluminum Weld On Radiator Filler Neck 1-1/4" And 1 Free 1.3 BAR Radiator Cap
Material: 6061 aluminum alloy with high standard
Filler Neck Opening ID: 1-1/4"
Breather thread: 1/16" NPT
Package Content 1 x filler neck+1x Free 1.3 bar Radiator Cap
Durable Construction
The aluminum radiator filler neck is known for its strength and durability. Made from premium-grade aluminum, it withstands high temperatures and pressure. So, it effectively prevents leaks that can cause overheating. When you use this filler neck, you are investing in a product that offers reliability and longevity. Because of its robust design, it is perfect for various automotive applications, ensuring your engine runs smoothly.
Easy Installation
This aluminum radiator filler neck is designed for easy installation. You don't need complex tools or extensive mechanical knowledge. Therefore, anyone with basic skills can handle the installation process. By simply welding it onto your existing system, you can quickly enhance your car's cooling efficiency. However, for best results, make sure to follow the provided guidelines for welding and sealing.
Complementary Radiator Cap
The package includes a 1.3 BAR radiator cap, which is an essential addition. This radiator cap helps maintain optimal pressure, preventing cooling system issues. So, with the filler neck and cap working together, you can ensure your vehicle's cooling system operates efficiently. Because these components are designed to fit seamlessly, you will notice improved performance and reduced maintenance needs.
Please feel free to contact us if you have any questions Email erica.wang@hcspeed.com
All forms of payment through Paypal are acceptable.
Please do check your models / years carefully before your purchase.

Please feel free to contact us if you have any questions Email erica.wang@hcspeed.com
All forms of payment through Paypal are acceptable.
Please do check your models / years carefully before your purchase.

Please feel free to contact us if you have any questions Email erica.wang@hcspeed.com
HCSPEED Shipping & Handling Policy
HCSPEED Shipping & Handling Policy
We POST for all customers.
Your item should be sent out usually within 1-5 days after we received your payment.
UK Warehouse:
AU Warehouse:
Our shipping time frames depend on where you are located and vary depending on the shipping method selected. All orders are processed within 1-3 business days. If you place an order on Friday it will most likely not processed until the following Monday. Keep this in mind if you are selecting the express or overnight shipping option. We aim to deliver all orders within 3-7 business days but for some areas outside of the USA, delivery can take up to 2-3 weeks.
We strongly recommend that you dispatch to a reliable address, Quad Lock is not responsible for Los/stolen orders.
After your order is dispatched, you will receive shipping details via email.
Note: Please contact for a quote if international postage NOT display
Email: erica.wang@hcspeed.com
Please feel free to contact us if you have any questions Email erica.wang@hcspeed.com
HCSPEED Shipping & Handling Policy
HCSPEED Shipping & Handling Policy
We POST for all customers.
Your item should be sent out usually within 1-5 days after we received your payment.
UK Warehouse:
AU Warehouse:
Our shipping time frames depend on where you are located and vary depending on the shipping method selected. All orders are processed within 1-3 business days. If you place an order on Friday it will most likely not processed until the following Monday. Keep this in mind if you are selecting the express or overnight shipping option. We aim to deliver all orders within 3-7 business days but for some areas outside of the USA, delivery can take up to 2-3 weeks.
We strongly recommend that you dispatch to a reliable address, Quad Lock is not responsible for Los/stolen orders.
After your order is dispatched, you will receive shipping details via email.
Note: Please contact for a quote if international postage NOT display
Email: erica.wang@hcspeed.com
RETURN POLICY
To return a product to an HCSPEED store, bring back an item in its original condition and packaging, with receipt, within 30 days of the purchase date to request a refund. Return a defective item within the warranty period. Requests for refunds may be denied if the item has been used or installed.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at erica.wang@hcspeed.com. If your return is accepted, we’ll send you a return address, as well as instructions where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at erica.wang@hcspeed.com.
All returns to an HCSPEED store are subject to the Store Return Policy, and not all products are eligible for returns. For instance, all sales of customized items are final, and not eligible for returns.
HCSPEED recommends that you return the product to the HCSPEED Fulfillment Center using a carrier that provides package tracking services to ensure your product gets back to HCSPEED safely and quickly. If product is return-eligible, your credit card will be credited for the full price of the product, but your shipping charges will not be reimbursed.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
RETURN POLICY
To return a product to an HCSPEED store, bring back an item in its original condition and packaging, with receipt, within 30 days of the purchase date to request a refund. Return a defective item within the warranty period. Requests for refunds may be denied if the item has been used or installed.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at erica.wang@hcspeed.com. If your return is accepted, we’ll send you a return address, as well as instructions where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at erica.wang@hcspeed.com.
All returns to an HCSPEED store are subject to the Store Return Policy, and not all products are eligible for returns. For instance, all sales of customized items are final, and not eligible for returns.
HCSPEED recommends that you return the product to the HCSPEED Fulfillment Center using a carrier that provides package tracking services to ensure your product gets back to HCSPEED safely and quickly. If product is return-eligible, your credit card will be credited for the full price of the product, but your shipping charges will not be reimbursed.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

