RLP HVAC Heater Blend Door Actuator 2-Pack for Chevy Impala 2004-2013 Replaces 604-108 1573517 1574122 15844096 22754988 52409974

Overview

When your vehicle climate system loses its balance, a replacement actuator can help restore the flow of cabin air. The RLP HVAC Heater Blend Door Actuator 2-pack is designed as a direct replacement that fits the same mounting points and connectors as the original part, making installation straightforward for DIY enthusiasts and professional technicians alike.

Crafted with durability in mind, the actuator houses a sturdy plastic shell and a high performance circuit board. The motor and gear design are built for real world use, promoting smooth operation and consistent airflow direction when you need it most. This combination of components aims to deliver reliable performance without the noise or stiffness that can accompany worn parts.

Compatibility and fit

Known as the main position air inlet and temperature actuator, this unit is designed to work across a broad range of GM models. Notable applications include 2004–2013 Chevy Impala, 2005–2009 Buick Allure, 2005–2009 Buick LaCrosse, 2004–2009 Cadillac XLR, 2014–2016 Chevy Impala Limited, 2005–2013 Chevy Corvette, 2004–2008 Chevy Malibu, 2004–2007 Chevy Monte Carlo, and 2004–2008 Pontiac Grand Prix. The listing recommends using the Amazon confirmed fit tool to verify exact compatibility with your vehicle.

• Direct replacement that aligns with the original mounting and electrical connections
• Durable plastic housing and a robust circuit board for longer life
• Heavier duty motor and stronger gears for dependable operation

What you get

This listing provides a 2-pack, giving you two identical units for either dual replacement or having a spare on hand. The part numbers covered include 604-108, 1573517, 1574122, 15844096, 22754988, 52409974, and 15-74122, which can help you cross reference with service documentation. Please rely on the confirmed fit tool to ensure the best match for your car.

• Two units included for flexibility and convenience
• 12-month warranty for added peace of mind
• Clear packaging and labeling to support proper installation

Real-world use and benefits

In everyday driving, this actuator supports clearer, more responsive climate control. Depending on climate and vehicle condition, you may notice smoother transitions between heating and cooling modes, steadier air distribution, and less risk of temperature inconsistency. Results can vary by vehicle and usage, but the part is positioned as a practical upgrade for drivers who rely on a dependable climate system.

Why choose RLP

RLP focuses on dependable replacement parts designed to match original system expectations while offering durable construction and straightforward installation. The 2-pack format provides options for maintenance planning, and the warranty adds an extra layer of confidence for buyers who want long-term value from their repair.