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Four Seasons 20145 HVAC Blower Motor Resistor
Reliable HVAC Blower Motor Resistor for Acura, Honda, Isuzu, and Suzuki
The Four Seasons 20145 HVAC blower motor resistor is designed to restore proper blower motor function in select Acura, Honda, Isuzu, and Suzuki vehicles. This resistor block ensures consistent fan speed control and meets or exceeds OEM specifications for dependable performance.
- Connector Gender: Female
- Connector Shape: Rectangular
- Number of Terminals: 5
- Terminal Type: Spade
- Speed: Fixed #4
- Type: Switches
- Meets or exceeds OEM standards
About the Four Seasons Resistor Block Product Line
The Four Seasons Resistor Block line focuses on providing high-quality HVAC components that maintain or improve the original equipment functionality. The 20145 resistor block is engineered to deliver consistent blower motor speed control, ensuring your vehicle’s heating and cooling system operates efficiently. This product line is tailored to meet the demands of various automotive applications, including those found in Acura, Honda, Isuzu, and Suzuki models.
Product Details and Specifications
The Four Seasons 20145 blower motor resistor features a female rectangular connector with five spade terminals, designed for a fixed speed setting (#4). This configuration supports reliable electrical connections and consistent blower motor operation. The resistor block is compatible with multiple vehicle models such as the Acura SLX, Honda Passport, Isuzu Rodeo and Rodeo Sport, Suzuki Amigo, Esteem, Pickup, and Trooper. Its design meets or exceeds OEM requirements, ensuring a proper fit and function within the HVAC system.
Common Applications and Issues Resolved
- Restores blower motor speed control in Acura SLX and Honda Passport HVAC systems
- Fixes inconsistent or non-functioning blower speeds in Isuzu Rodeo and Rodeo Sport
- Resolves blower motor resistor failures in Suzuki Amigo, Esteem, Pickup, and Trooper
- Eliminates overheating or electrical faults related to faulty resistor blocks
- Improves overall HVAC blower motor performance and reliability
Installation Notes and Tips
When installing the Four Seasons 20145 resistor block, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical hazards. Verify the connector gender and shape match the existing wiring harness for a secure fit. The five spade terminals should be properly seated to maintain electrical continuity. It is recommended to inspect the blower motor and related components for wear or damage during installation to avoid future issues.
Quality Assurance and Warranty
This Four Seasons resistor block meets or exceeds OEM standards, providing reliable performance for your HVAC system. The product undergoes rigorous quality control to ensure durability and proper function. Please refer to Four Seasons’ warranty policy for specific coverage details related to the 20145 part number.
| Brand | Four Seasons |
| Part Number | 20145 |
| Position | Resistor Block |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Description | Resistor Block |
| Meets / Exceeds OEM? | Yes |
| Number of Terminals | 5 |
| Speed | Fixed # 4 |
| Terminal Type | Spade |
| Type | Switches |
This part fits 52 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Isuzu | Rodeo | N/A | Resistor Block |
| 2003 | Isuzu | Rodeo | N/A | Resistor Block |
| 2003 | Isuzu | Rodeo Sport | N/A | Resistor Block |
| 2002 | Isuzu | Rodeo | N/A | Resistor Block |
| 2002 | Isuzu | Rodeo Sport | N/A | Resistor Block |
| 2002 | Isuzu | Trooper | N/A | Compatible with models that do not have air conditioning.; Resistor Block |
| 2002 | Suzuki | Esteem | N/A | Resistor Block |
| 2001 | Honda | Passport | N/A | Resistor Block |
| 2001 | Isuzu | Rodeo | N/A | Resistor Block |
| 2001 | Isuzu | Rodeo Sport | N/A | Resistor Block |
| 2001 | Isuzu | Trooper | N/A | Compatible with models that do not have air conditioning.; Resistor Block |
| 2001 | Suzuki | Esteem | N/A | Resistor Block |
| 2000 | Honda | Passport | N/A | Resistor Block |
| 2000 | Isuzu | Amigo | N/A | Resistor Block |
| 2000 | Isuzu | Rodeo | N/A | Resistor Block |
| 2000 | Isuzu | Trooper | N/A | Compatible with models that do not have air conditioning.; Resistor Block |
| 2000 | Suzuki | Esteem | N/A | Resistor Block |
| 1999 | Honda | Passport | N/A | Resistor Block |
| 1999 | Isuzu | Amigo | N/A | Resistor Block |
| 1999 | Isuzu | Rodeo | N/A | Resistor Block |
| 1999 | Isuzu | Trooper | N/A | Compatible with models that do not have air conditioning.; Resistor Block |
| 1999 | Suzuki | Esteem | N/A | Resistor Block |
| 1998 | Honda | Passport | N/A | Resistor Block |
| 1998 | Isuzu | Amigo | N/A | Resistor Block |
| 1998 | Isuzu | Rodeo | N/A | Resistor Block |
| 1998 | Isuzu | Trooper | N/A | Resistor Block |
| 1998 | Suzuki | Esteem | N/A | Resistor Block |
| 1997 | Acura | SLX | N/A | Resistor Block |
| 1997 | Honda | Passport | N/A | Resistor Block |
| 1997 | Isuzu | Rodeo | N/A | Resistor Block |
| 1997 | Isuzu | Trooper | N/A | Resistor Block |
| 1997 | Suzuki | Esteem | N/A | Resistor Block |
| 1996 | Acura | SLX | N/A | Resistor Block |
| 1996 | Honda | Passport | N/A | Resistor Block |
| 1996 | Isuzu | Rodeo | N/A | Resistor Block |
| 1996 | Isuzu | Trooper | N/A | Resistor Block |
| 1996 | Suzuki | Esteem | N/A | Resistor Block |
| 1995 | Honda | Passport | N/A | Resistor Block |
| 1995 | Isuzu | Pickup | N/A | Resistor Block |
| 1995 | Isuzu | Rodeo | N/A | Resistor Block |
| 1995 | Isuzu | Trooper | N/A | Resistor Block |
| 1995 | Suzuki | Esteem | N/A | Resistor Block |
| 1994 | Honda | Passport | N/A | Resistor Block |
| 1994 | Isuzu | Amigo | N/A | Resistor Block |
| 1994 | Isuzu | Pickup | N/A | Resistor Block |
| 1994 | Isuzu | Rodeo | N/A | Resistor Block |
| 1994 | Isuzu | Trooper | N/A | Resistor Block |
| 1993 | Isuzu | Amigo | N/A | Resistor Block |
| 1993 | Isuzu | Pickup | N/A | Resistor Block |
| 1993 | Isuzu | Rodeo | N/A | Fits models manufactured from November 1992.; Resistor Block |
| 1993 | Isuzu | Trooper | N/A | Resistor Block |
| 1992 | Isuzu | Trooper | N/A | Resistor Block |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.