




♻️ Seal in performance, seal out pollution – upgrade your ride’s green game!
The Dorman 904-5601 Diesel Exhaust Fluid Filler Cap is a precision-engineered replacement part designed for select Chevrolet and GMC diesel vehicles. Made from high-quality, heat-resistant materials, it ensures a secure seal to prevent DEF leaks, helping reduce harmful emissions. Lightweight and compact, it offers easy installation and an exterior surface ready for customization, making it a smart, eco-conscious upgrade for your diesel system.





| Manufacturer | Dorman - HD Solutions |
| Brand | Dorman |
| Product Dimensions | 7.87 x 7.87 x 7.87 cm; 20 g |
| Item model number | 904-5601 |
| Exterior | Ready To Paint If Needed |
| Manufacturer part number | 904-5601 |
| OEM Part Number | 572.3007; 22753134 |
| Item Weight | 20 g |
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