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          Valeo 509783 - HVAC Blower Motor Resistor

          MPN: 509783
          The Valeo 509783 HVAC Blower Motor Resistor regulates airflow in your BMW's heating and cooling system, ensuring optimal cabin comfort. Designed for easy installation and durability.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $91.95
          Out of stock

          Product Overview

          The Valeo HVAC Blower Motor Resistor, part number 509783, is a high-quality replacement component designed specifically for BMW vehicles. As an OEM supplier, Valeo ensures that this blower motor resistor meets the same high standards as the original part, providing reliable performance and longevity. This essential part regulates the speed of the blower motor, effectively controlling the airflow from your vehicle's heating and cooling system. By maintaining proper airflow, the Valeo Blower Motor Resistor helps ensure a comfortable cabin temperature, regardless of outside conditions. Choose Valeo 509783 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Valeo 509783 is equivalent to or replaces the following part numbers: 64116927090, 64119146765, 64119222072, 64119265892, 64119266185, 20431.

          Vehicle Compatibility

          • BMW X1 2.0L4 (2014–2018)
          • BMW X3 2.0L4 3.0L6 (2015–2018)
          • BMW X4 2.0L4 3.0L6 (2015–2018)
          • BMW Z4 2.0L4 3.0L6 (2014–2018)
          • BMW X5 3.0L6 4.4V8 (2009–2018)
          • BMW X6 3.0L6 4.4V8 (2008–2018)
          • BMW 1 Series 3.0L6 (2011–2013)
          • BMW 3 Series 3.0L6 (2009–2013)
          • BMW 4 Series 3.0L6 (2014–2018)
          • BMW 5 Series 3.0L6 (2010–2017)

          This may also fit other applications. Please use the vehicle selector tool to verify fitment.

          Why Shop at eEuroparts.com?

          • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
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          • Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
          • Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
          • Established Trust: Serving the European auto community since 2000.

          Frequently Asked Questions

          What does the Valeo 509783 HVAC Blower Motor Resistor do?

          The Valeo HVAC Blower Motor Resistor controls the speed of your vehicle's blower motor, allowing for efficient airflow from the heating and cooling system. This regulation is essential for maintaining a comfortable temperature within the cabin, regardless of external weather conditions.

          How do I know if my blower motor resistor needs replacement?

          Common symptoms indicating the need for a new blower motor resistor include inconsistent airflow, blower motor not functioning, unusual noises from the blower, or failure to adjust fan speed as desired.

          Can I install the Valeo 509783 myself?

          Yes, the installation of the Valeo 509783 is straightforward and does not require special tools, allowing for easy DIY replacement. However, ensure to follow safety precautions and refer to your vehicle’s service manual.

          What are the symptoms of a faulty HVAC blower motor resistor?

          Symptoms of a faulty blower motor resistor include erratic blower speeds, no airflow from the vents, or the blower motor running at only one speed. If you experience these issues, consider inspecting the Valeo 509783 for accurate diagnosis.

          Why should I choose Valeo for my HVAC Blower Motor Resistor needs?

          Valeo is a trusted brand known for high-quality automotive parts. Order Valeo 509783 today for a factory-correct replacement that restores safety and performance.

          Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.

            • eEuroparts SKU
              28787
            • Weight
              0.46 lbs
            • Dimensions (L x W x H)
              3.15 x 4.92 x 4.92 in
            • Barcode
              03276425097834
            • Manufacturer Part #
              509783
          • Brand
            Valeo
          • Manufacturer
            Valeo
          • MPN
            509783
          • Part Type
            HVAC Blower Motor Resistor
          • OE Part Numbers
            64119265892, 64119222072, 64116927090, 64119146765, 64119266185
          • Cross Reference Numbers
            20431
          • Features
            California Proposition 65 : WARNING: N/A for this product.
            California Proposition 65 : WARNING: N/A for this product.
            California Proposition 65 Image : www.P65Warnings.ca.gov
            California Proposition 65 Required : N
            Family : Valeo OE
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2006BMW330iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006BMW330xiBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006BMW325xiBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008BMWM3Base (4.0 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008BMW135iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008BMWX6xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008BMW328iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008BMW128iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008BMWX53.0si (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008BMW328xiBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMW135iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMWX6M (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMWX6xDrive50i (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMW335iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMW335i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMWX5xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMWZ4sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMWZ4sDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMW328iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMWM3Base (4.0 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2012BMW328i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMWM3Base (4.0 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMWZ4sDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMWZ4sDrive30i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMW335dBase (3.0 L6 DIESEL)Notes: Valeo is the Original Equipment Manufacturer
          2009BMW335i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMW328iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMW128iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMWX6xDrive50i (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2009BMWX6xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMWX1sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMWX1xDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMW335iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMW335i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMWX5xDrive50i (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMWX5xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMWX5M (4.4 V8 GAS)
          2013BMWX6xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMWX6xDrive50i (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMWX6M (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMW135isBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMW135iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMW328iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2013BMW128iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMW128iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMWX5xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMWX5M (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMWX6xDrive50i (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMWX6xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMW135iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMW328i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMW335i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMW328iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMW335dBase (3.0 L6 DIESEL)Notes: Valeo is the Original Equipment Manufacturer
          2011BMWZ4sDrive30i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMWZ4sDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2011BMWZ4sDrive35is (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWX1xDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWX1sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWX1xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWZ4sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWZ4sDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWX3xDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWX3sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWX3xDrive28d (2.0 L4 DIESEL)Notes: Valeo is the Original Equipment Manufacturer
          2015BMWX4xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2014BMWX1xDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2014BMWX1sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2014BMWX1xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2014BMWX6M (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2014BMWX6xDrive50i (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2014BMWZ4sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2014BMWZ4sDrive35is (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007BMW328iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007BMW328xiBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007BMW335iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2016BMWX3xDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2016BMWX3xDrive28d (2.0 L4 DIESEL)Notes: Valeo is the Original Equipment Manufacturer
          2016BMWX3xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2016BMWZ4sDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2016BMWX4xDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2016BMWX4xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMW335iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMWX6xDrive35i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMWX6xDrive50i (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMWX6ActiveHybrid (4.4 V8 FHEV)Notes: Valeo is the Original Equipment Manufacturer
          2010BMWX6M (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMW135iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMW335i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMW328i xDriveBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMW128iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMW335dBase (3.0 L6 DIESEL)Notes: Valeo is the Original Equipment Manufacturer
          2010BMWM3Base (4.0 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMWX5xDrive35d (3.0 L6 DIESEL)Notes: Valeo is the Original Equipment Manufacturer
          2010BMWX5xDrive48i (4.8 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2010BMW328iBase (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2017BMWX3xDrive28d (2.0 L4 DIESEL)Notes: Valeo is the Original Equipment Manufacturer
          2017BMWX4xDrive28i (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2017BMWX4M40i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2018BMWX4M40i (3.0 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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          Warranty Overview

          At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

          Standard Warranty – Most Parts

          • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

          • Protection: Defects in materials or workmanship under normal personal use.

          • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

          • Exclusions:

            • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

            • Commercial, fleet, rideshare, off-road, or racing use

            • Improper installation, misuse, accidents, or modifications

          • Not Covered: Labor, shipping, towing, or incidental costs.

          Bison Performance Warranty – Our House Brand

          • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

          • Applies To: All products sold under the Bison Performance label.

          • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

          • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

          • What’s Included: Replacement of the defective product (labor and shipping excluded).

          Warranty Claim Requirements

          To keep claims fast and fair, we require:

          • Proof of purchase (invoice or order confirmation).

          • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

          • Diagnostic reports or part returns for non-visible issues may be requested.

          • Claims must be truthful, properly documented, and reflect normal consumer use.

          Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

          For full details and exclusions, please see our complete Warranty Terms & Conditions.

          This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

          Return Policy Overview

          Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
          To start a return, contact customer support via Chat or Contact Us.

          • Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)

          • Refunds: Issued to your original payment method within 3–5 business days after inspection

          • Exchanges: Not automatic — please return and reorder

          • Replacements: May be approved for incorrect or defective items reported within 7 days

          Not returnable:

          • Used or installed parts

          • Electrical components

          • Opened filter kits, gaskets, or contaminated items

          • Final sale or custom orders

          Important Notes:

          • Return shipping is your responsibility unless we made a verified error

          • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

          • Country of origin may vary and is not grounds for return

          For complete details, please see our full Return Policy.


          This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

          Fast, Reliable Shipping — Straight to Your Door

          We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.

          • We use trusted carriers like UPS, FedEx, and USPS.

          • Tracking info is emailed to you as soon as your order ships.

          • Delivery estimates at checkout are based on carrier data, but not guaranteed.

          Need help with a shipment?

          If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.

          For complete details, please see our full Shipping Policy.


          This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

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