Features:

  • CHOOLO Diesel Fuel Caps Used for 2013 2014 2015 2016 2017 Dodge Ram 1500 2500 3500 diesel trucks with a cap less fuel system, Cummins and Eco-diesel vehicles with 3.0L V6 engines.
  • Both caps are carefully crafted with CNC billeted aluminum for longer-lasting durability and reliability over your standard plastic cap.
  • Easy installation to replace the old with our dual O-ring system caps to protect your diesel engine from dirt, dust and grime , friendly customer services
  • Diesel and DEF use laser engraving and use white paint, the font are clear and with hand feel.
  • 1*Magnetic green Dodge Ram diesel fuel cap and 1* blue DEF cap for Dodge Ram exhaust fluid.
Perfect fit

....on a 2018 Ram Ecodiesel. So much better than the flimsy paper thin plastic cap it came with. Comes with extra o rings as well. I was blown away by the cheap factory cap on a truck that cost 60k. I never anything that cheap on new vehicle before. Yes I would recommend getting this...

GREAT PPRODUCT

These caps should have been created by Dodge themselves from the factory. Thank's a bunch for the new addition, they really look great. Very well made metal fuel and def caps..

Diesel fuel cap

The diesel cap could fit a little tighter The def cap fits perfect Other than that it’s better than no diesel cap

Nice caps

I replaced the factory plastic plugs with these caps. Fit well, tight and I love the magnet on the gas cap. I can just stick it on the side while filling, very convenient. These new caps seal better than the factory plastic crap. Fit my 2018 RAM 3500 perfectly.

Very good set of replacement caps.

The DEF and Fuel caps fit perfectly in place of OEM caps. The only issue is installing the Keeper cable on the DEF cap. It's a little difficult getting the cable off of the old cap but once you get it off it's no problem getting it on the new cap. Defiantly a upgrade from the OEM.

Need an aluminum Diesel/DEF cap? Look no further. Great customer service!

Just as described. Aluminum caps for both the diesel and the def. Excellent quality with a snug fit but not snug enough you can't get them off easily. I love that the diesel cap is magnetic, making it easy to attach to the gas door's arm for reattachment after fueling. Would buy again if lost, but I think it's more realistic for it to be stolen first. Also, I received a thank you email within a day or purchase, offering help and support with my item. Outstanding in this day and age...

Looks great

Excellent fit and looks great compared to what Dodge gives you. These are really professional built and look great.

Diesel and DEF caps

Fit well, look good, will protect diesel fill port. I was pleasantly surprised by the inclusion of extra O-rings in each package.

Must have mod for cap less tanks!

Must have for the cap less diesel fuel fill. A bit difficult to get a hold of and remove. Dropped it a couple of times during refueling which of course comprised the green finish on the cap. The DEF cap takes a little effort to install using the factory tether but needed so as to not drop or lose it. The green cap saved me during a recent topping off the DEF tank. Overflowing DEF would have flowed into the diesel fill neck.

Caps fit so much better than old plastic ones

They fit nice and tight. So much nicer than the old plastic caps. You will need to play with the black plastic def ring if you want to put it on the new cap. Dodge doesn’t make it easy to get ot off.

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