United Pacific – Deluxe Signature A/C Control Knob with Color Crystal for Peterbilt

Deluxe Signature A/C Control Knob with Color Crystal for Peterbilt – 41165 / 41166 / 41167 / 41168 / 41169

Add a touch of class to your Peterbilt interior with the United Pacific – Deluxe Signature A/C Control Knob with Color Crystal. Each knob is crafted from durable chrome-plated plastic and features a beautiful synthetic crystal accent. Designed to fit Peterbilt A/C control systems, this deluxe knob combines style, quality, and easy installation.

Available Variants

• 41165 – Blue Crystal
• 41166 – Clear Crystal
• 41167 – Green Crystal
• 41168 – Purple Crystal
• 41169 – Red Crystal

Product Features

• Manufacturer: United Pacific
• Item Numbers: 41165 / 41166 / 41167 / 41168 / 41169
• Material: High-quality injection-molded plastic
• Finish: Triple chrome plated for brilliant shine
• Accent: Synthetic color crystal center
• Includes: Black, blue, and red rubber O-rings for 2005 and older Peterbilt models
• Design: Deluxe signature series knob with high-end look and feel
• Installation: Direct replacement – slides onto existing A/C control stem
• Durability: Scratch-, fade-, and vibration-resistant construction
• Sold individually

Performance & Fit

Each knob is engineered to fit securely on Peterbilt control shafts, providing smooth rotation and a solid grip. The crystal center catches light beautifully, enhancing the overall look of your dash while maintaining OEM compatibility and function.

Installation

1. Remove the existing factory A/C knob from the control stem.
2. Select the appropriate O-ring for your model year (included).
3. Press the new crystal knob firmly onto the control stem.
4. Verify smooth operation of all A/C controls.

Why You’ll Love It

• Eye-catching synthetic crystal accent available in multiple colors
• Chrome-plated finish complements other interior accessories
• Durable molded plastic design built for everyday use
• Easy installation — no tools or wiring required
• Fits standard Peterbilt dash A/C control assemblies

Common Questions

• Will this fit all Peterbilt trucks? Fits most Peterbilt models with standard A/C control knobs. Includes O-rings for 2005 and older models.
• Are all colors real crystal? Each knob features a high-quality synthetic crystal for color and clarity.
• Can I mix colors? Yes — each knob is sold individually, allowing you to customize your setup.
• Is it patent protected? Yes — *Patent Pending.*

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

Note: Sold individually. Available in Blue (41165), Clear (41166), Green (41167), Purple (41168), and Red (41169). Includes O-rings for 2005 and older Peterbilt models.