United Pacific - Chrome A/C Knob for Peterbilt 579

Chrome A/C Knob for Peterbilt 579

Upgrade your climate controls with the United Pacific Chrome A/C Knob for Peterbilt 579. Designed as a direct aftermarket replacement, this knob adds a clean chrome accent while maintaining factory-style function.

Manufactured from high-quality injection-molded plastic and finished using a premium triple chrome plating process, this A/C knob delivers long-lasting durability and a polished appearance. It is engineered to fit seamlessly into the dash for a simple, effective interior upgrade.

Product Features

• Manufacturer: United Pacific
• Item Number: 41762
• Material: Injection-molded plastic
• Finish: Triple chrome plated
• Design: A/C control knob
• Fitment: Peterbilt 579 (2013–2021)
• Quantity: Sold individually

Performance & Fit

This A/C knob is designed for a precise, OEM-style fit and smooth operation. The chrome finish enhances interior appearance while standing up to daily use.

Installation

1. Remove the existing A/C control knob.
2. Align the chrome knob with the control shaft.
3. Press firmly into place until fully seated.

Package Dimensions

• 4.7 in L x 3.55 in W x 1.5 in H

Why You’ll Love It

• Triple chrome plated for long-lasting shine
• Direct replacement for factory A/C knob
• Designed specifically for Peterbilt 579 interiors
• Durable injection-molded construction
• Quick and easy installation

Common Questions

• Does this include the control assembly? No, this is the knob only.
• Is it compatible with other Peterbilt models? Designed specifically for 2013–2021 Peterbilt 579.
• Is it metal? No, it is plastic with a triple chrome finish.

⚠️ California Proposition 65 Warning:This product can expose you to chemicals including chromium compounds, known to the State of California to cause cancer and reproductive harm.For more information, visit www.P65Warnings.ca.gov.