APDI 9010001 HVAC Heater Core - Rear

APDI 9010001 Heater Core for Ford E-Series

The APDI 9010001 heater core is a copper-brass replacement built for rear HVAC service in select Ford E-Series vans. It uses a V-cell construction with brass tanks and 5/8-inch inlet and outlet pipes for a direct-fit style repair in the rear heater circuit.

Key Features

• APDI Heater Core, part number 9010001
• V-cell construction for rear HVAC heater service
• Copper-brass core material with brass tank material
• Core dimensions: 21 in. height, 3 in. width, 2 in. thickness
• 5/8-inch inlet pipe diameter and 5/8-inch outlet pipe diameter
• Fits rear heater core applications in Ford E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, and E-350 Econoline Club Wagon

Detailed Description

Built for rear HVAC repair, this APDI heater core is specified for 1985-1991 Ford E-150 Econoline rear heater core service, 1985-1991 Ford E-150 Econoline Club Wagon rear heater core service, 1985-1991 Ford E-250 Econoline rear heater core service, 1985-1991 Ford E-250 Econoline Club Wagon rear heater core service, 1985-1991 Ford E-350 Econoline rear heater core service, and 1985-1991 Ford E-350 Econoline Club Wagon rear heater core service. The copper-brass core and brass tanks are selected for heat transfer and durability in a heater core assembly, while the V-cell design supports efficient coolant-to-air heat exchange. APDI 9010001 is a practical replacement choice when servicing the rear heater system on Ford E-Series vans.

This part cross-references Four Seasons 91630 and Remy 94630 for the same application.

What It Helps Fix

• Weak or inconsistent heat from the rear HVAC system
• Coolant odor inside the cabin area
• Moisture or fogging caused by a leaking heater core
• Restricted coolant flow through the rear heater circuit
• Temperature imbalance in Ford E-150 Econoline, E-250 Econoline, and E-350 Econoline rear heating systems

Installation Notes and Tips

Verify pipe diameter, core dimensions, and rear-position fitment before installation. Inspect heater hoses, clamps, and coolant condition during replacement, and flush the cooling system if contamination or debris is present. Confirm the vehicle uses the rear heater core application listed for 1985-1991 Ford E-Series vans before beginning service.

Quality Assurance

APDI supplies HVAC replacement components for service applications, and this heater core is built to match the listed Ford rear heater core fitment and dimensional specifications.