Dorman® 645-702 - HVAC Blower Motor Resistor Connector

2 reviews|Item # mpn2335610
Vehicle Specific
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    Replaces Original (OE) Part #:15862656, 3U2Z14S411LA
    Authorized Dealer
    $28.17 + Save an extra $1.30
    In Stock (56) - Ships Tomorrow 06.10.26
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    Vehicle Fitment

    Buick
    Cadillac
    Chevy
    GMC
    Oldsmobile
    Pontiac

    Specifications

    Package Contents
    7-wire Harness
    Package Quantity
    1
    Packaging Type
    Box
    Terminal Gender
    Female
    Terminal Material
    Metal
    Terminal Type
    Pin
    Wire Gauge Measurement
    14
    Wire Quantity
    7

    Features

    • Simply plugs into the blower motor resistor for ease of installation
    • Uniquely available in a kit that includes the blower motor resistor, an essential component of most repairs
    • Includes butt connectors
    • Includes weather seal

    Product Details

    HVAC Blower Motor Resistor Connector (645-702) by Dorman®. Front. Type: Pin Female Terminal. Wire Quantity: 7. Overall Length: 19". Dorman’s Blower Motor Resistor promptly returns your vehicle’s heating and cooling system to its original peak performance. The long-lasting design resists thermal fuse failure, overheating, and burnout. This product also boldly withstands the condensation that typically causes corrosion in resistors.

    Installation

    Dorman® - Window Regulator Cable Style Installation VideoDorman® - Window Regulator Cable Style Installation Video

    When you need to repair your climate control system you can battle the traffic and stand in line at the auto parts chain store, only to be told that what you need is out of stock and has to be ordered. And even if they have the parts can you be assured of the quality? Do you recognize the name on the box? And how do you know if you’re getting the best price?

    You won’t have those concerns with the replacement climate control parts offered on their website. Website carries only top name products from well-known OE and aftermarket suppliers. In fact, many of the manufacturers they deal with are suppliers to the vehicle manufacturers, so the parts you get may be the same as the ones that came on your car or truck. In their online store you can find all the major A/C system components like compressors, condensers, evaporators, accumulators and receiver-driers, as well as the no less important small parts like pressure and temperature switches, seals, expansion valves and orifice tubes. Their online store is also your source for heating system parts like heater cores, blower motors, resistors and cabin filters. And unlike many other online vendors, their website doesn’t just have the big items and let you scramble for the details. Website carries everything needed to complete the job, including antifreeze.

    Brand:
    Part Number:
    645-702
    UPC:
    019495238270
    Alternate MPN:
    645702
    OE Numbers:
    15862656, 3U2Z14S411LA

    Reviews

    (2)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-2 of 2 Reviews
    5 of 5
    Owner
    Perfect fit! A/C fan works fantastic!
    Posted by Gayle / July 11, 2025
    5 of 5
    BMW Parts
    Received my part on time and accurately. Fitment was perfect and installed nicely. Very happy!
    Dorman® - Ambient Air Temperature Sensor
    Posted by Chuck (Chalmette, LA) / January 20, 20172008 BMW 7-Series

    Questions and Answers

    (0)
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!