Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
EVIL ENERGY is our brand, were a direct and professional manufacturer, one of greatest manufacturer and exporter in tuning parts include intake system, exhaust system, fuel system, cooling system, interior and exterior parts. The 3/8npt female to 10an male fitting is sealed by a 37 degree angle on the AN end and a 60 degree tapered thread on the NPT threaded end, ensuring a tight seal and easy handling. Note: It is highly recommended to apply sealant or use Teflon tape on the threads before assembly of NPT threads.
These fittings fit perfectly with my custom fuel system. I love the aluminum material; it’s lightweight yet feels durable. Installation was a breeze, and they look great in my engine bay!
M
Maria Gonzalez
Good Quality for the Price
I bought these 10AN to 3/8 NPT adapters to help with my car’s oil line installation. They’re pretty decent for the price, but one of them came with a bit of scuffing on the finish. Thankfully, it didn’t affect performance, but I was expecting better.
J
James O'Connell
Sturdy and Reliable Fittings
These Evil Energy fittings are exactly what I needed for my plumbing project. The aluminum construction feels solid, and they fit perfectly without any leaks. I used them to connect some hoses, and they work great!
N
Nia Thompson
Great Product, Fast Shipping!
I ordered these Evil Energy adapters for a quick fix on my Subaru. They arrived really fast, and the quality is impressive. No issues with leaks, and they sealed up nicely. Definitely a solid purchase!
L
Liam Chen
Not What I Expected
While the fittings work fine, I had some issues with the threading on one of them being a bit rough. It took me a while to get it on properly. They function well, but I hope the quality control improves.
Free Shipping
Quality Support
Return & Refund
Gift Voucher
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
