Heater Blend Door Actuator A-NAFTULY ABS Design

Description

Product Overview

The A-NAFTULY Heater Blend Door Actuator is a direct‑fit replacement for the OEM part numbers 604‑234, AA5Z‑19E616‑C, AA5Z19E616B, AA5Z19E616C and YH‑1779. Constructed from high‑quality, eco‑friendly ABS plastic, the unit houses a precision‑engineered internal circuit board that mimics the original design for seamless integration. Measuring 2.75 x 1.5 x 3.34 inches and weighing only 4.6 ounces, it fits inside the HVAC housing of a wide range of Ford and Lincoln vehicles, including Explorer, Flex, Taurus, MKS, MKT and several police‑service models produced between 2008 and 2018. The polished exterior not only looks professional but also resists corrosion and wear, ensuring long‑term reliability.

Usage

This actuator is intended for vehicles that experience inconsistent cabin temperature, weak airflow, or a clicking noise when the climate control lever is moved. Ideal for daily commuters, fleet operators, and law‑enforcement vehicles that rely on rapid climate adjustments, the part restores full control over fresh‑air and recirculation modes. Installation can be completed in a standard garage or service bay with basic hand tools; no special equipment is required.

Why Choose Us

A‑NAFTULY stands behind every actuator with an 18‑month worry‑free warranty and a dedicated support team ready to assist with calibration instructions. The product undergoes rigorous bench testing to verify torque, response time, and durability under extreme temperature cycles. Because the design mirrors the original equipment, there is no need for additional adapters or modifications, reducing labor time and potential error. Our commitment to using recyclable ABS and precision electronics also reflects a focus on sustainability without compromising performance.

Key Features

• Exact OEM replacement – matches part numbers 604‑234, AA5Z‑19E616‑C and equivalents
• Durable ABS housing with polished finish for corrosion resistance
• High‑tech internal circuit board ensures smooth, quiet operation
• Fits Ford Explorer, Flex, Taurus, Lincoln MKS/MKT and police‑service models (2008‑2018)
• Easy one‑person installation with included guide and 18‑month warranty

FAQ

Do I need to recalibrate the HVAC system after installation?

Yes, after installing the actuator you should run the HVAC self‑learn procedure outlined in the vehicle’s service manual to ensure the new part syncs correctly with the climate control module.

Can this actuator be used on models outside the listed years?

The actuator is engineered for the specific model years listed. While it may physically fit on similar platforms, we cannot guarantee proper function on unlisted years.

What tools are required for installation?

Typically a set of screwdrivers, a trim removal tool, and a socket wrench are sufficient. No specialized diagnostic equipment is needed for the mechanical replacement.

Is the ABS material safe for high‑temperature engine bays?

Yes, the ABS used meets automotive‑grade heat‑resistance standards and has been tested for prolonged exposure to engine compartment temperatures.

How does the warranty process work?

Contact our support team with your order number and a description of the issue. We will provide a replacement unit or a refund within the 18‑month warranty period, provided the defect is not due to improper installation or external damage.