Product Overview
Dress up the DEF fill area on a compatible Freightliner with this chrome plastic cap cover. It fits over the existing DEF cap and mounts using double-sided adhesive tape.
Key Features & Benefits
Triple Chrome-Plated Finish
Adds a bright custom appearance that coordinates with other Freightliner chrome accessories.
Injection-Molded Plastic
Quality molded plastic provides lightweight and durable construction.
Adhesive Installation
Installs over the compatible original DEF cap using double-sided tape, without replacing the complete cap.
Compatibility
- Fits various Freightliner models and years
- Designed for compatible original DEF caps
- Application: Exterior DEF cap trim
Exact model-specific fitment is not provided. Compare the cap’s shape and dimensions before ordering.
Installation
Clean and dry the original DEF cap before installation. Test-fit the cover, remove the adhesive backing and press it firmly into position. Allow the adhesive to bond before handling.
What’s Included
- 1 × Chrome Plastic DEF Cap Cover
- Double-Sided Mounting Tape
The original DEF cap is not included.
Warranty
6-month manufacturer warranty.
Frequently Asked Questions
Does this replace the original DEF cap?
No. It is a decorative cover that installs over the compatible existing DEF cap.
Which Freightliner trucks does it fit?
It fits various Freightliner models and years. Compare the original cap with the product before ordering because exact fitment is not specified.
How does it install?
The cover mounts using double-sided adhesive tape.
Is it made from metal?
No. It is injection-molded plastic with a triple chrome-plated finish.

