


| SKU | ALF21813 |
| MPN | 21813 |
| EAN | 729199218132 |
| Units per SKU | 1.0 |
| Certifications | None |
Experience reliable and precise fluid connections with the Air Lift Male 4AN x 1/4in PTC fitting. Designed specifically for fabrication projects, this fitting ensures a secure, leak-free connection in your automotive systems. Manufactured by Air Lift, a trusted name in performance parts, it fits perfectly in custom setups, giving you peace of mind for your vehicle's performance modifications.
Constructed to deliver durability and consistent performance, the 21813 model is ideal for hot rod builds, kit car fabrications, and general tuning applications. Whether upgrading your A/C lines, fuel systems, or other fluid circuits, this fitting meets high standards for both enthusiasts and professional workshops.
With easy installation and compatibility with 4AN lines and 1/4-inch PTC threads, this fitting adds convenience and efficiency to your project. Trust Tuningsupply's commitment to quality and fast European delivery to support every step of your automotive journey.
Constructed to deliver durability and consistent performance, the 21813 model is ideal for hot rod builds, kit car fabrications, and general tuning applications. Whether upgrading your A/C lines, fuel systems, or other fluid circuits, this fitting meets high standards for both enthusiasts and professional workshops.
With easy installation and compatibility with 4AN lines and 1/4-inch PTC threads, this fitting adds convenience and efficiency to your project. Trust Tuningsupply's commitment to quality and fast European delivery to support every step of your automotive journey.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















