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Dorman 800-188 Quick Connector 5/16 In. Steel TO 6mm Nylon 180 with O ring, 2 Pack

Free shipping on orders over $29.99

$19.88

$ 8 .99 $8.99

In Stock

About this item

  • Direct replacement - these fuel line connectors fit and function like the vehicle's original equipment connectors for reliable, leak-free performance
  • Quality construction - manufactured from premium materials for a long service life
  • Saves money - replace only the part, not the entire assembly
  • Excellent value - original equipment quality at a lower price
  • Backed by team of engineers and quality control specialists in the United States


Replace only the damaged connectors instead of the entire fuel line with these direct-replacement fuel line connectors. Designed for easy installation and a precise fit, they are engineered to withstand extreme underhood conditions.


Eric the Technotraveller
2025-07-30 13:58:35
I used this to connect my 2020 Sprinter's aux fuel tap to an Eberspacher D5E heater. Clicked right in, worked perfectly. I don't expect to need the second one, would have been nice to just order one, but that's ok. Don't forget to keep the old cap for the aux fitting just in case you have to do maintenance!
Darren
2025-07-18 18:27:14
Used to install diesel heater in ‘21 Mercedes Sprinter. Fit the auxiliary fuel tap that comes off oem fuel tank. Oem style quality.
Tori
2025-07-07 12:05:39
Plug and play for installing an ESPAR D2 diesel heater in our van, simply plugged this into the AUX lines coming off of our van and ran the gas line back.If you have a sprinter van or dodge this does work on the AUX connection.Highly recommend and have had no issues
M. Kessler
2025-06-01 14:32:38
Fits my sprinter auxiliary fuel line!
Vitaly
2025-05-25 15:31:53
Easy to install and grate fit .
mxp908
2025-05-12 17:31:28
Used to connect diesel heater to sprinter fuel tank
Nick
2025-04-20 12:00:47
I bought this to tap my 2021 Mercedes Sprinter aux fuel line and it worked great.
Robert
2025-04-17 15:57:08
Fits 2016 Sprinter van aux fuel line. Used th his to install a diesel heater.
Trevor Mitchell
2025-04-15 18:50:18
Is what it says it is.
Ev
2025-04-08 16:37:51
Easily snapped on to the auxillary fuel line coming off of the mercedes sprinter van fuel tank.
Jocelyn Roy
2024-11-27 13:26:24
Pour installation chauffage deisel surSprinter 2007
Jennifer
2024-11-25 17:50:55
Ended up using these to rebuild the connectors on my car. Just needed the lock and orings. All parts are excellent quality