Dorman 76301 HVAC Heater Control Knob

Dorman HVAC Heater Control Knob for Toyota

Dorman 76301 is an HVAC heater control knob built to match the fit and function of the original control knob on specified Toyota vehicles. It is a standard replacement part with a black plastic body, white illuminated markings, and clip-on mounting for direct control-panel service.

Key Features

• Direct replacement HVAC heater control knob for specified Toyota applications
• Black plastic construction for everyday interior use
• White illumination for clear control visibility
• Clip-on attachment method for a secure fit on the shaft
• No indicator markings on the face
• Standard item grade for OE-style service replacement
• Part number: 76301

Detailed Description

This Dorman HVAC heater control knob is engineered for vehicles that use a specific-fit interior control design, not a universal application. It is listed for Toyota Corolla, Toyota 4Runner, Toyota Pickup, Toyota Van, Toyota Land Cruiser, Toyota MR2, and Toyota Tercel models across the confirmed fitment years, making it a practical choice when restoring heater and air conditioning control operation. The part number 76301 is also useful when cross-checking replacement needs during instrument panel repair.

This part cross-references Toyota OE-style application 5590589110 for the same use case. For buyers searching for a Toyota Corolla HVAC heater control knob, Toyota 4Runner heater control knob replacement, or Dorman 76301 HVAC knob for Toyota interior controls, this part matches the original control layout and mounting style.

What It Helps Fix

• Broken or missing HVAC control knob on the instrument panel
• Loose knob that no longer grips the control shaft securely
• Worn interior control surfaces that affect heater or A/C adjustment
• Faded or damaged knob appearance in the dashboard control area
• Loss of illumination visibility on the HVAC control interface

Installation Notes and Tips

Verify shaft dimensions and control style before installation. This knob uses a clip-on mounting method and is designed for specific Toyota HVAC controls, so confirm the original knob shape and shaft profile match the vehicle application. For best results, inspect the control shaft and surrounding panel components for wear or damage before installing the replacement.

Quality Assurance

Dorman designs this HVAC heater control knob to match original fit and function while using durable plastic construction for reliable interior performance. It is built as a standard replacement part for specified Toyota applications, including 1984-1989 Toyota 4Runner, 1984-1989 Toyota Pickup, 1984-1989 Toyota Van, 1985-1988 Toyota Land Cruiser, 1985-1987 Toyota MR2, 1984-1985 Toyota Tercel, and 1988-1994 Toyota Corolla.