Four Seasons 20262 HVAC Blower Motor Resistor

Four Seasons 20262 Resistor Block Overview

The Four Seasons 20262 resistor block is an HVAC blower motor resistor for vehicles that use a fixed speed #4 circuit. It features a female rectangular connector, 5 terminals, and spade-style terminals for a direct electrical interface in the blower control system.

Built as a resistor block and marked as meeting or exceeding OEM requirements, this Four Seasons resistor block is used in HVAC systems on Chevrolet Classic, Pontiac Grand Am, Oldsmobile Alero, Chevrolet Malibu, Oldsmobile Cutlass, and Oldsmobile Achieva applications.

Key Features

• Brand: Four Seasons Resistor Block
• Part number: 20262
• HVAC blower motor resistor for fixed speed #4 operation
• Female rectangular connector with 5 terminals
• Spade terminal type for the electrical connection
• Meets or exceeds OEM requirements
• Cross-reference: UAC SW11007C

Application Details

This part cross-references UAC SW11007C for the same application. It is a direct-fit style HVAC blower motor resistor for select GM vehicles, including 1997-2003 Chevrolet Malibu, 1999-2005 Pontiac Grand Am, and 1999-2004 Oldsmobile Alero. The Four Seasons 20262 is also listed for 2004-2005 Chevrolet Classic, 1998-1999 Oldsmobile Cutlass, and 1992-1998 Oldsmobile Achieva.

What It Helps Fix

• Blower motor works only on one fan speed
• Loss of the fixed speed #4 setting
• Intermittent HVAC blower operation
• Electrical resistance issues in the blower control circuit
• Faulty resistor block causing reduced cabin airflow control

Installation Notes

Verify connector shape, terminal count, and vehicle application before installation. Inspect the blower motor connector and surrounding HVAC wiring for heat damage or corrosion, since resistor failures often occur alongside connector wear. Confirm the replacement matches the original resistor block layout for the specific Chevrolet Malibu, Pontiac Grand Am, or Oldsmobile Alero application.

Quality Assurance

Four Seasons identifies this resistor block as meeting or exceeding OEM specifications, supporting OE-style fit and electrical performance for the listed applications.