United Pacific – Chrome Diagnostic Plug Cover for Peterbilt
Diagnostic Plug Cover for Peterbilt
Protect and upgrade your diagnostic port with the United Pacific Chrome Diagnostic Plug Cover for Peterbilt. Designed as a direct-fit cover, it adds a clean chrome accent while helping shield the diagnostic connection from dust and debris.
Manufactured from durable injection-molded plastic and finished with a triple chrome plating process, this plug cover delivers long-lasting shine and corrosion resistance. The plain style maintains a clean, factory-inspired look inside the cab.
Product Features
- Manufacturer: United Pacific
- Item Number: 41232
- Material: Injection-molded plastic
- Finish: Triple chrome plated
- Design: Diagnostic plug cover
- Style: Plain
- Vehicle Fitment: Peterbilt 379, 389, 388, 387, 386, 384 (2006+)
- Sold individually
Performance & Fit
This diagnostic plug cover is engineered for precise fitment on the factory diagnostic port. The chrome-plated finish enhances interior appearance while providing basic protection without interfering with access.
Installation
- Locate the diagnostic plug inside the cab.
- Align the chrome cover over the plug.
- Press into place until secure.
Package Dimensions
- 5.55 in L x 3.95 in W x 1.35 in H
Why You’ll Love It
- Triple chrome plated for a clean interior upgrade
- Direct-fit design for factory diagnostic port
- Durable injection-molded plastic construction
- Plain style for a simple, factory-inspired look
- Designed for 2006+ Peterbilt models
Common Questions
- Does this affect diagnostic access? No, it installs over the plug and can be removed when access is needed.
- Is this a replacement port? No, this is a decorative protective cover.
- Is hardware required? No additional hardware is needed.
⚠️ California Proposition 65 Warning:
This product can expose you to chemicals including chromium compounds, known to the State of California to cause cancer or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.