Standard Ignition S2457 HVAC Blower Motor Resistor Connector - Rear

Name: Standard Ignition S2457 HVAC Blower Motor Resistor Connector - Rear
Brand: Standard Ignition
SKU: FBHK-S2457
Price: 9.58 USD
Availability: InStock

Rear

⚙️ 60 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Mazda, Lexus, Toyota, Mitsubishi, and Nissan, Miata, LX450, MX-3, 323, 4Runner, Protege, RX-7, Land Cruiser, Mirage, Stanza, and GLC

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Overview of Standard Ignition HVAC Blower Motor Resistor Connector S2457

The Standard Ignition HVAC Blower Motor Resistor Connector S2457 is designed to provide reliable electrical connectivity for HVAC blower motor resistor systems. This connector is compatible with select Lexus, Mazda, Mitsubishi, and Toyota vehicles, ensuring proper fit and function for models such as the Lexus LX450, Toyota 4Runner, Mazda Miata, and Mitsubishi Mirage.

Compatible with HVAC blower motor resistor systems on Lexus, Mazda, Mitsubishi, and Toyota vehicles
Direct replacement part number S2457 for accurate fitment
Durable electrical connector designed for consistent performance
Supports proper blower motor resistor operation to regulate HVAC fan speeds
Engineered to meet OEM specifications for reliable HVAC system function

Product Details and Compatibility

The Standard Ignition S2457 HVAC Blower Motor Resistor Connector is engineered to maintain the integrity of the blower motor resistor circuit in various vehicle models. It is compatible with Lexus LX450 and Land Cruiser, Toyota 4Runner, Mazda Miata, MX-3, RX-7, and Mitsubishi Mirage and Protege models. This connector ensures a secure electrical connection, which is critical for controlling the blower motor speeds in the HVAC system. Using the correct connector helps prevent electrical failures and maintains consistent climate control performance.

Common Applications and Problem Resolution

This connector is used in the HVAC system to connect the blower motor resistor to the vehicle’s wiring harness. It addresses several common issues, including:

Intermittent or non-functioning blower motor speeds
HVAC blower motor resistor overheating or failure due to poor connection
Electrical shorts or open circuits in the blower motor resistor wiring
HVAC fan stuck on a single speed or not responding to control inputs

Installation Notes and Tips

Ensure the vehicle ignition is off before installation to avoid electrical hazards
Verify compatibility with your specific make and model before installation
Inspect the wiring harness and resistor for damage prior to connecting
Securely connect the S2457 connector to prevent loose connections that can cause HVAC malfunctions
Consult the vehicle service manual for detailed installation procedures

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The S2457 connector undergoes quality control testing to ensure proper fit and function. While specific warranty details may vary, Standard Ignition typically offers coverage against manufacturing defects to support long-term reliability in your Lexus, Mazda, Mitsubishi, or Toyota HVAC system.

Brand	Standard Ignition
Part Number	S2457
Connector Gender	Female
Connector Shape	Rectangular
Terminal Gender	Female
Terminal Type	Blade

This part fits 60 vehicles. Search below:

Year	Make	Model	Position	Notes
2005	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
2004	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
2003	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
2002	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
2001	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
2000	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1999	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1997	Lexus	LX450	Rear	Multiple Connectors Required; 2 Term. Male
1997	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1996	Lexus	LX450	Rear	Multiple Connectors Required; 2 Term. Male
1996	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1996	Mazda	MX-3	N/A	Multiple Connectors Required; 2 Term.
1995	Mazda	323	N/A	Multiple Connectors Required; 2 Term.
1995	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1995	Mazda	MX-3	N/A	Multiple Connectors Required; 2 Term.
1995	Toyota	4Runner	N/A	w/ Auxiliary Heater; Multiple Connectors Required; 2 Term. Male
1994	Mazda	323	N/A	Multiple Connectors Required; 2 Term.
1994	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1994	Mazda	MX-3	N/A	Multiple Connectors Required; 2 Term.
1994	Mazda	Protege	N/A	Multiple Connectors Required; 2 Term.
1994	Toyota	4Runner	N/A	w/ Auxiliary Heater; Multiple Connectors Required; 2 Term. Male
1993	Mazda	323	N/A	Multiple Connectors Required; 2 Term.
1993	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1993	Mazda	MX-3	N/A	Multiple Connectors Required; 2 Term.
1993	Mazda	Protege	N/A	Multiple Connectors Required; 2 Term.
1993	Toyota	4Runner	N/A	w/ Auxiliary Heater; Multiple Connectors Required; 2 Term. Male
1992	Mazda	323	N/A	Multiple Connectors Required; 2 Term.
1992	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1992	Mazda	MX-3	N/A	Multiple Connectors Required; 2 Term.
1992	Mazda	Protege	N/A	Multiple Connectors Required; 2 Term.
1992	Toyota	4Runner	Rear	w/ Auxiliary Heater; Multiple Connectors Required; 2 Term. Male
1991	Mazda	323	N/A	Multiple Connectors Required; 2 Term.
1991	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1991	Mazda	Protege	N/A	Multiple Connectors Required; 2 Term.
1991	Mazda	RX-7	N/A	Multiple Connectors Required; 2 Term.
1991	Toyota	4Runner	Rear	w/ Auxiliary Heater; Multiple Connectors Required; 2 Term. Male
1990	Mazda	323	N/A	Multiple Connectors Required; 2 Term.
1990	Mazda	Miata	N/A	Multiple Connectors Required; 2 Term.
1990	Mazda	Protege	N/A	Multiple Connectors Required; 2 Term.
1990	Mazda	RX-7	N/A	Multiple Connectors Required; 2 Term.
1990	Toyota	4Runner	Rear	w/ Auxiliary Heater; Multiple Connectors Required; 2 Term. Male
1990	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1989	Mazda	323	N/A	Multiple Connectors Required; 2 Term. Male
1989	Toyota	4Runner	Rear	w/ Auxiliary Heater; Multiple Connectors Required; 2 Term. Male
1989	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1988	Mazda	323	N/A	Multiple Connectors Required; 2 Term. Male
1988	Mitsubishi	Mirage	N/A	Multiple Connectors Required; 2 Term.
1988	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1987	Mazda	323	N/A	Multiple Connectors Required; 2 Term. Male
1987	Mitsubishi	Mirage	N/A	Multiple Connectors Required; 2 Term.
1987	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1986	Mazda	323	N/A	Multiple Connectors Required; 2 Term. Male
1986	Mitsubishi	Mirage	N/A	Multiple Connectors Required; 2 Term.
1986	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1985	Mitsubishi	Mirage	N/A	Multiple Connectors Required; 2 Term.
1985	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1984	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1983	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1982	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male
1981	Toyota	Land Cruiser	Rear	Multiple Connectors Required; 2 Term. Male

* 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:

EC2358PT2442

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.