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🔧 Connect Fast, Drive Confident: The Ultimate Fuel Line Upgrade
The HiSport 7.89mm (5/16") T8 Fuel Line Hose Quick Release Connector is a high-quality, corrosion-resistant nylon fitting designed for easy push-button connection and disconnection. Engineered for precision fit and durability, it supports many GM and Toyota fuel lines, making it an essential upgrade for professionals and enthusiasts seeking reliable, fast fuel system maintenance.
















































| ASIN | B09NVHCH89 |
| Best Sellers Rank | #34,594 in Automotive ( See Top 100 in Automotive ) #137 in Automotive Replacement Fuel System Fittings |
| Brand | HiSport |
| Brand Name | HiSport |
| Color | Black |
| Connector Type | Quick-Connect |
| Customer Reviews | 4.6 out of 5 stars 294 Reviews |
| Exterior Finish | Black |
| Item Weight | 9.07 g |
| Manufacturer | HiSport |
| Manufacturer Part Number | HSFICQC-SM789 |
| Material | Nylon |
| Material Type | Nylon |
| Model Number | HSFICQC-SM789 |
| Number of Pieces | 2 |
| Size | SM789 |
| Thread Size | 5/16 |
| Unit Count | 1 Count |
P**O
Works for 5/16 Toyota
These fit the deeper style Toyota fuel hard lines. IYKYK
D**Y
It fits toyotas
I had a hard starting issue on a rav4, so I bought the HF top kit to test my fuel pressure and see it it was leaking down overnight. Despite what looked to be a huge complete kit, it did not have the toyota connection, so I bought this. It worked like a charm and was cheap. Turns out I had 50 psi while running and still had 25 psi a day later, so not a fuel delivery problem.
J**S
Fuel pressure test
It was an easy quick-connect and had no leakage. Worked great for my fuel pressure testing!
M**W
It works as described,
Good product, great price. No check valves. 😣
J**E
Easy to use
It’s a simple piece of plastic that works just like it is supposed to.
J**N
Perfect fit
Used these to build an in-line fuel pressure gauge for motorcycles and it worked perfectly.
M**N
Great for Boating
They are great to quick Connect / Disconnect your fuel tank from your Outboard Motor. They fit perfectly to connect a 8mm fuel hose on both sides. The seals are really HQ , not one drop of spill under toughest conditions.
J**R
Good item
Good p
O**R
Llego rápido
Le quedó muy bien a la manguerita que entra en la bomba de gasolona del tanque. 👍
H**Z
Good stuff
Installed them a few months ago and still working great
I**G
Ok at Best
Snap together fit seems a little sloppy. Dealing with fuel don't want any short comings. Probably would of returned it but for the price I'm sure I will use it for something!
T**E
good quality but does not fit toyota
does not fit toyota
B**Y
Its only as good as the shipper
Nice part. seams to be what I need but its only as good as the shipper. I didnt know I even got it because the shipper dropped it in the snow beside the sidewalk and left. I dont know when that happened.
Trustpilot
2 weeks ago
1 month ago