Standard Ignition RU-631 HVAC Blower Motor Resistor - Front or Rear
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- Standard Ignition RU-631 HVAC Blower Motor Resistor
- Fits: Buick Allure, Buick Century, Buick LaCrosse, Buick Rainier, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Avalanche 2500, Chevrolet Cheyenne + 41 More (check fitment chart for compatibility)
- Confirm fitment with our fitment and interchange chart below
Fitment Table
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
Product Description
Upgraded design features several improvements over OE unit to protect against two common failure modes: water intrusion and excess heat. Improved umbrella cover design provides module with stronger barrier against water intrusion. RTV sealant around heat sink and cover perimeter fortifies module against water intrusion. Larger-output power device mounted directly to heat sink improves heat dissipation to prevent overheating. Upgraded 2 oz. copper board increases conductivity and power dissipation to prevent overheating. Included wire harness undergoes extensive voltage drop testing to ensure proper performance. Manufactured in the USA.
Product Attributes
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Bolt On
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Female
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Rectangular
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Yes
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70
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11 "
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No
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Yes
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5
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3-5 Speed
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Male
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Blade
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Yes
Interchange Part Numbers
Know the factory part number you are replacing? If it's listed below, this part will be a perfect match. If you can't find yours listed, try searching our website for your part number.