Description
Product Overview
The Aynaxcol HVAC control knob is a precision‑engineered rotary switch crafted from high‑quality plastic. Designed for panel‑mount installation, it features a manual 3‑way operation mode, allowing drivers to adjust temperature, fan speed, and airflow with a simple turn. Dimensions measure 2.76 x 2.76 x 2.36 inches, and the unit weighs just 1.13 ounces, making it lightweight yet robust. The knob is compatible with Toyota Tacoma models from 2001‑2004 and 4Runner models from 2000‑2002, replacing part number 55905‑35310.
Usage
Ideal for daily commuting, long road trips, and off‑road adventures, this control knob ensures your cabin stays comfortable in any climate. Whether you need rapid cooling on a hot summer day or gentle heat during winter, the rotary design offers intuitive adjustments without distraction. Perfect for vehicle owners who value reliable climate control and straightforward DIY installation.

Why Choose Us
Aynaxcol combines automotive‑grade durability with precise engineering. Each knob undergoes rigorous testing for temperature tolerance up to 120°C and long‑term mechanical wear. The plastic construction resists corrosion and UV exposure, while the screw‑terminal connector ensures a secure electrical connection. Backed by a reputable brand and a strong best‑seller ranking in automotive replacement parts, this product delivers confidence and value.
Key Features
- Manual 3‑way rotary control for temperature, fan speed, and airflow
- Durable plastic construction with high temperature rating (up to 120°C)
- Exact fit for Toyota Tacoma (2001‑2004) and 4Runner (2000‑2002) HVAC systems
- Easy panel‑mount installation with screw terminals
- Pack of three knobs for complete replacement or upgrades
FAQ
Is this knob compatible with newer Toyota models?
The knob is specifically engineered for Tacoma model years 2001‑2004 and 4Runner 2000‑2002. Compatibility with newer models is not guaranteed.
Do I need any special tools to install the knob?
Installation requires basic hand tools such as a screwdriver for the screw terminals. No specialized equipment is needed.
Can the knob be used in extreme temperatures?
Yes, the plastic material is rated for temperatures up to 120°C, making it suitable for both hot summer conditions and heated engine compartments.
What is the warranty on this product?
Aynaxcol offers a one‑year limited warranty covering manufacturing defects and material failures.
How many pieces are included in the package?
The package contains three identical climate control knobs, allowing you to replace multiple switches or keep spares.




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