Oil cap upside down after installation. The coolant cap has an internal valve that works differently than the factory one. Just spend $80 on factory caps.
Motorad MGC 791 Locking Fuel Cap
10 Review
π Authentic Mazda BNYF-42-250 Fuel Tank Cap
10 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
Billet Aluminum Fuel Cap for Dodge Ram π Cummins (2013-2017) with Magnetic, Available in Green - Auto Parts
11 Review