APDI 9010215 HVAC Heater Core

APDI Heater Core for GM Trucks

The APDI 9010215 heater core is a direct-fit HVAC heater core for select Chevrolet and GMC trucks without air conditioning. Built with aluminum construction and aluminum tanks, it matches the compact dimensions needed for proper heater box fitment and coolant flow.

For Chevrolet C1500, K1500, C2500, K2500, C3500, K3500 and GMC C1500, K1500, C2500, K2500, C3500, K3500 applications, this heater core supports factory-style heating performance in vehicles with standard duty heater setups and no AC.

Key Features

• APDI heater core, part number 9010215
• Aluminum core and aluminum tank construction
• Core dimensions: 8-1/4 in. height, 7-1/2 in. width, 1 in. thickness
• Inlet pipe diameter: 3/4 in.
• Outlet pipe diameter: 5/8 in.
• HVAC heater core for GM truck heater systems without AC
• Fits select Chevrolet and GMC C/K series trucks from 1988-1991

Detailed Description

APDI 9010215 is a GM heater core built for select Chevrolet and GMC C/K trucks. Its aluminum construction helps maintain a lightweight, corrosion-resistant design, while the listed inlet and outlet pipe sizes support proper hose connection during replacement. This heater core is intended for vehicles without AC and for standard duty heater configurations where specified in the fitment data.

This part cross-references Spectra Premium 94484 for the same application. The APDI heater core line focuses on replacement HVAC components for vehicle-specific fitment, and this unit follows the dimensions and connection sizes needed for the listed GM truck applications.

What It Helps Fix

• Weak or inconsistent cabin heat
• Coolant seepage from a leaking heater core
• Restricted coolant flow through the heater circuit
• Fogging caused by an internal heater core leak
• Loss of heater performance in trucks without AC

Installation Notes and Tips

Verify the vehicle is one of the listed Chevrolet or GMC C/K truck applications before installation. Confirm the heater box configuration, especially the no-AC and standard duty heater notes, and compare the inlet and outlet pipe diameters to the original part. Flush the cooling system and inspect hoses and clamps before installing the new heater core.

Quality Assurance

APDI manufactures this heater core as a replacement HVAC component for GM truck applications, with aluminum core and tank materials specified for consistent fit and function in the listed vehicles.