The diesel cap fits snugly with the included o-ring. I would have preferred a slightly tighter fit but it stays in place and my wife takes it off easily when she has a 2018 Ram EcoDiesel. truck (mostly). The magnet is minimally strong enough to hold the cap on the truck body track in windy weather, I prefer to place it outside of the fuel filler flap to minimize any diesel moisture that may drip off the cap. (This shouldn't even be a problem since the injection hole is sealed to prevent fuel from sloshing out.) I chose not to install the aluminum DEF cap that I bought with the diesel engine cap. The OEM DEF cover is plastic. However, it does have a tether so it won't fall to the ground when removed. Although the aluminum DEF replacement cap has the requisite lanyard slot, I didn't want to risk removing and potentially damaging the plastic lanyard just to replace a working DEF plastic lanyard cap with an aluminum cap. The DEF cover just isn't removed enough to worry me. Both aluminum lids are made in China but are well made, have no sharp edges and appear to be of above average quality. For my part, I would only buy a green diesel cap for my next diesel truck. Just to keep dust and water out of the fuel filler flap when I wash my truck and maybe wash the inside of the fuel filler flap. Cheap insurance to protect injectors and pumps that despise water and let you know.
π Stant 10508 Locking Fuel Cap - Enhanced SEO
9 Review
π Authentic Mazda BNYF-42-250 Fuel Tank Cap
10 Review
Upgraded Fuel Gas Can Vent Caps With Lanyard Attachment - Improve Gas Can And Tank Flow - Kit Of 12 For Quick Dispensing From Water Jugs And Fuel Tanks
22 Review
π Replacement Gas Cap Assembly 77300-06040 for Toyota - 4Runner, Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Tacoma, ES350, GS350, GS460 and More
9 Review
Nokian Tires Hakka Green 3 205/55 R16 94H summer
37 Review
Cordiant Road Runner 195/65 R15 91H summer
24 Review
4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review
ORCISH 12V 13000-lb Load Capacity Electric Truck Winch Kit π with Synthetic Rope - Waterproof Off Road Winch for Jeep, Truck, SUV
35 Review