RoadWorks – Chrome-Plated Plastic DEF Tank Cap
Chrome-Plated Plastic DEF Tank Cap
The RoadWorks Chrome-Plated Plastic DEF Tank Cap (30849) is a premium cap cover designed to add protection and shine to your DEF tank. Made from durable chrome-plated ABS plastic, it installs directly over the factory DEF tank cap for a snug, secure fit. Its mirror-like finish enhances your truck’s appearance while maintaining full access to the tank.
Product Features
- Manufacturer: RoadWorks
- SKU: 30849
- Fitment: Universal design fits most DEF tanks and standard factory caps
- Material: Chrome-plated ABS plastic for strength and shine
- Finish: Reflective chrome coating resists dulling and peeling
- Design: Slip-on cap cover designed to protect and upgrade factory DEF cap appearance
- Application: Ideal for trucks, semis, and heavy-duty vehicles with standard DEF tanks
- Installation: Installs directly over existing DEF cap—no tools or modifications required
Performance & Fit
This DEF tank cap cover provides reliable protection from dust, moisture, and road grime while giving your truck a clean, custom chrome look. Built from durable plastic with a bright chrome finish, it offers both lightweight convenience and corrosion resistance.
Installation
- Clean and dry your existing DEF tank cap to remove dirt and oil.
- Align the RoadWorks cap cover with the factory cap.
- Press firmly until it snaps securely into place.
- Ensure full movement and access to the DEF fill opening before driving.
Why You’ll Love It
- Instant chrome upgrade for your DEF tank cap
- Protects against moisture, dirt, and UV exposure
- Durable chrome-plated ABS plastic construction
- Simple, no-tool installation — fits most factory caps
Common Questions
- Does this replace my DEF cap? No — it installs over your existing factory cap as a protective and decorative cover.
- Will it fit all trucks? It’s designed as a universal cover for most DEF caps — verify dimensions for best fit.
- Is it real metal? No — it’s made of durable ABS plastic with a chrome-plated finish for a lightweight, corrosion-resistant design.
⚠️ California Proposition 65 Warning:
This product can expose you to chemicals including styrene and chromium compounds, which the State of California recognizes as causing cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Note: This cap is designed as a decorative and protective cover. It does not replace the functional DEF tank cap and should always be used with the original cap in place.