HomeHVAC > Motors, Core, Case and Related ComponentsUniversal Air SW11257C HVAC Blower Motor Resistor
Part #: SW11257C

Universal Air SW11257C HVAC Blower Motor Resistor

Blower Resistor
⚙️ 60 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Blower Resistor
🚗Fitment: Ford and Lincoln, F-150 Heritage, F-250, Lobo, Blackwood, Expedition, F-150, F-350, F-250 HD, Thunderbird, Mark VIII, and Cougar
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Reliable HVAC Blower Motor Resistor for Ford and Lincoln Vehicles

The Universal Air Blower Resistor SW11257C is designed to restore proper blower motor function in select Ford and Lincoln models. This HVAC blower motor resistor ensures consistent airflow control for your vehicle's heating and cooling system.

  • Compatible with Ford and Lincoln models including F-150, F-250, Expedition, Thunderbird, and more
  • Part number SW11257C for precise identification and fitment
  • Designed to regulate blower motor speeds effectively
  • Direct replacement for OEM blower motor resistor components
  • Part of the Universal Air Blower Resistor product line for HVAC systems

About the Universal Air Blower Resistor Product Line

The Blower Resistor line from Universal Air focuses on providing reliable HVAC components that maintain proper blower motor speed control. This product line is engineered to meet the specific electrical requirements of various vehicle models, including Ford and Lincoln trucks and SUVs. The SW11257C blower motor resistor is part of this line, offering a dependable solution for HVAC blower motor speed regulation.

Product Details and Vehicle Compatibility

The SW11257C blower motor resistor is compatible with a range of Ford and Lincoln vehicles such as the Ford F-150, F-150 Heritage, F-250, F-250 HD, F-350, Expedition, and the Lincoln Blackwood, Cougar, Mark VIII, and Thunderbird. This part is essential for controlling the blower motor speeds in your vehicle’s HVAC system, ensuring proper airflow and temperature regulation inside the cabin.

Common Issues Resolved by This Blower Motor Resistor

  • Inconsistent or non-functioning blower motor speeds
  • Blower fan stuck on one speed setting
  • Intermittent blower motor operation
  • HVAC system failing to provide adequate airflow
  • Electrical resistance failure causing blower motor malfunction

Installation Notes and Tips

  • Ensure vehicle ignition is off before installation
  • Locate the blower motor resistor typically near the blower motor housing
  • Disconnect the electrical connector carefully to avoid damage
  • Replace the old resistor with the SW11257C part number for exact fit
  • Verify blower motor operation at all speed settings after installation

Quality Assurance and Warranty Information

The Universal Air Blower Resistor SW11257C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products generally adhere to quality control processes to ensure reliable operation in HVAC systems of compatible Ford and Lincoln vehicles.

This part fits 60 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2004FordF-150 HeritageN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
2003FordF-250N/ABlower Resistor
2003LincolnBlackwoodN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
2002FordExpeditionN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
2002FordF-150N/ABlower Resistor
2002FordF-250N/ABlower Resistor
2002LincolnBlackwoodN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
2001FordExpeditionN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
2001FordF-150N/ABlower Resistor
2001FordF-250N/ABlower Resistor
2000FordExpeditionN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
2000FordF-250N/ABlower Resistor
1999FordExpeditionN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1999FordF-150N/ABlower Resistor
1999FordF-250N/ABlower Resistor
1998FordExpeditionN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1998FordF-250Base5.4LV8GASN/ABlower Resistor
1998FordF-250XL4.6LV8GASN/ABlower Resistor
1998FordF-250XL5.4LV8BI-FUELN/ABlower Resistor
1998FordF-250XLT4.6LV8GASN/ABlower Resistor
1998FordF-250XLT5.4LV8BI-FUELN/ABlower Resistor
1998FordF-250XLT5.4LV8GASN/ABlower Resistor
1998FordF-250Lariat5.4LV8CNGN/ABlower Resistor
1998FordF-250Base5.4LV8CNGN/ABlower Resistor
1998FordF-250XL5.4LV8GASN/ABlower Resistor
1998FordF-250XLT5.4LV8CNGN/ABlower Resistor
1998FordF-250Lariat4.6LV8GASN/ABlower Resistor
1998FordF-250Lariat5.4LV8BI-FUELN/ABlower Resistor
1998FordF-250Lariat5.4LV8GASN/ABlower Resistor
1998FordF-250Base4.6LV8GASN/ABlower Resistor
1998FordF-250Base5.4LV8BI-FUELN/ABlower Resistor
1998FordF-250XL5.4LV8CNGN/ABlower Resistor
1998FordF-350XLTN/ABlower Resistor
1997FordExpeditionN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1997FordF-250Base5.4LV8CNGN/ABlower Resistor
1997FordF-250Base4.6LV8GASN/ABlower Resistor
1997FordF-250Base5.4LV8GASN/ABlower Resistor
1997FordF-250XL5.4LV8CNGN/ABlower Resistor
1997FordF-250XLT5.4LV8CNGN/ABlower Resistor
1997FordF-250XLT4.6LV8GASN/ABlower Resistor
1997FordF-250XLT5.4LV8GASN/ABlower Resistor
1997FordF-250Lariat5.4LV8GASN/ABlower Resistor
1997FordF-250Lariat4.6LV8GASN/ABlower Resistor
1997FordF-250XL4.6LV8GASN/ABlower Resistor
1997FordF-250XL5.4LV8GASN/ABlower Resistor
1997FordF-250Lariat5.4LV8CNGN/ABlower Resistor
1997FordF-250 HDN/ABlower Resistor
1997FordThunderbirdN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1996FordThunderbirdLXN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1996LincolnMark VIIIN/ABlower Resistor
1995FordCougarN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1995FordThunderbirdSuper CoupeN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1995FordThunderbirdLXN/AFitment Note: For vehicles equipped with Automatic Temperature Control.; Blower Resistor
1995LincolnMark VIIIN/ABlower Resistor
1994FordCougarN/ABlower Resistor
1994FordThunderbirdSuper Coupe3.8LV6N/ABlower Resistor
1994FordThunderbirdLX4.6LV8N/ABlower Resistor
1994FordThunderbirdLX3.8LV6N/ABlower Resistor
1994LincolnMark VIIIN/ABlower Resistor
1993LincolnMark VIIIN/ABlower Resistor

* 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.