This titanium Evo 4-9 Oil Cap is made in 6AL/4V(TC4) Titanium Alloy, Grade 5. Brand new design with the same great benefits as the original. This solid titanium oil cap provides a very tight lock.
Material: 6AL/4V(TC4) Titanium Alloy, Grade 5
OEM Mitsubishi gasket is used for a tight and long-lasting seal
Knurling edge for better hand mounting/unmounting
Never rust or corrode
The one-piece design eliminates the possibility of the screw/nut falling off inside your valve cover, preventing a possible disaster!