United Pacific – Chrome A/C Control Knob for Peterbilt

A/C Control Knob for Peterbilt

Restore and upgrade your climate controls with the United Pacific Chrome A/C Control Knob for Peterbilt trucks. Designed as a direct replacement, this knob maintains proper function while adding a clean chrome accent to your dash.

Manufactured from durable injection-molded plastic and finished with a triple chrome plating process, this A/C control knob delivers long-lasting shine and reliable daily operation. Built for consistent performance, it provides smooth adjustment and secure fitment.

Product Features

• Manufacturer: United Pacific
• Item Number: 41118
• Material: Injection-molded plastic
• Finish: Triple chrome plated
• Design: A/C control knob
• Replacement Type: Direct replacement
• Vehicle Fitment: Peterbilt 379, 389, 388, 387, 386, 384 (2006+)
• Sold individually

Performance & Fit

This A/C control knob is engineered for precise OEM-style fitment and dependable operation. The chrome finish enhances dash appearance while preserving proper control feel and function.

Installation

1. Remove the existing A/C control knob.
2. Align the replacement knob with the control shaft.
3. Press firmly until fully seated.
4. Test for smooth operation.

Package Dimensions

• 4.75 in L x 3.1 in W x 1.15 in H

Why You’ll Love It

• Triple chrome plated for lasting shine
• Direct replacement for factory A/C knob
• Durable injection-molded plastic construction
• Smooth, reliable climate control operation
• Designed for 2006+ Peterbilt models

Common Questions

• Is this an OEM part? No, this is an aftermarket replacement designed to match OEM fitment.
• Does it include the control shaft? No, knob only.
• Is installation permanent? No, it installs using the factory control shaft.

⚠️ 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.