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          Genuine BMW 64119159803 - A/C Expansion Valve

          MPN: 64119159803
          The Genuine BMW 64119159803 A/C Expansion Valve regulates refrigerant flow for efficient climate control. Designed for easy installation and reliable performance.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $173.11
          In stock

          Product Overview

          The Genuine BMW A/C Expansion Valve, part number 64119159803, is an essential component for maintaining the efficiency and performance of your BMW's air conditioning system. Designed to meet OEM standards, this premium-grade part ensures optimal refrigerant flow, providing a comfortable driving experience, even in the warmest conditions. With its robust construction, you can trust that this expansion valve will withstand the rigors of everyday use. Choose Genuine BMW 64119159803 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Genuine BMW 64119159803 is equivalent to or replaces the following part numbers: 64 11 9 159 803, 64119159803.

          Vehicle Compatibility

          • BMW 640i 3.0L6 (2015–2019)
          • BMW 650i 4.4V8 (2015–2019)
          • BMW 650i Gran Coupe 4.4V8 (2015–2019)
          • BMW 640i xDrive 3.0L6 (2015–2019)
          • BMW 640i xDrive Gran Coupe 3.0L6 (2015–2019)
          • BMW M6 4.4V8 (2015–2019)
          • BMW M6 Gran Coupe 4.4V8 (2015–2019)
          • BMW Alpina B6 xDrive Gran Coupe 4.4V8 (2015–2019)
          • BMW 550i 4.4V8 (2015–2019)
          • BMW 535i 3.0L6 (2015–2019)

          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.
          • Exclusive Kits That Fit™ - complete repair solutions with no guesswork
          • Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
          • 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 Genuine BMW 64119159803 A/C Expansion Valve do?

          The A/C Expansion Valve is responsible for regulating the flow of refrigerant into the evaporator, ensuring the air conditioning system maintains optimal temperature and performance. It plays a critical role in the overall efficiency of the vehicle's climate control system.

          How do I know if my A/C Expansion Valve needs replacement?

          Key symptoms that indicate the A/C Expansion Valve may need replacement include insufficient cooling from the air conditioning system, unusual noises from the A/C system, or visible refrigerant leaks. If you experience any of these issues, it may be time to consider a replacement.

          Can I install the Genuine BMW 64119159803 myself?

          Yes, the installation of the Genuine BMW A/C Expansion Valve can be performed by DIY enthusiasts. Ensure you have the proper tools and follow manufacturer guidelines for a successful installation.

          What are the symptoms of a faulty A/C Expansion Valve?

          Symptoms of a faulty A/C Expansion Valve may include poor cooling performance, fluctuating cabin temperatures, or unusual noises when the A/C is activated. If you see DTCs such as P0530 or P0531, it may indicate a failing A/C Expansion Valve.

          Why should I choose Genuine BMW for my A/C Expansion Valve needs?

          Genuine BMW parts are designed for precise fit and optimal performance, ensuring your vehicle operates as intended. Order Genuine BMW 64119159803 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
              947845
            • Weight
              0.28 lbs
            • Dimensions (L x W x H)
              5.1992 x 2.2477 x 3.7449 in
            • Manufacturer Part #
              64119159803
          • Brand
            Genuine BMW
          • Manufacturer
            Genuine BMW
          • MPN
            64119159803
          • Part Type
            A/C Expansion Valve
          • OE Part Numbers
            64 11 9 159 803, 64119159803
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2010BMW750Li xDriveBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2010BMW750LiBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2010BMW750i xDriveBase (4.4 V8 GAS)
          2010BMW750iBase (4.4 V8 GAS)
          2011BMW750LiBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2011BMW528iBase (3.0 L6 GAS)
          2011BMW550i xDriveBase (4.4 V8 GAS)
          2011BMW535i GTBase (3.0 L6 GAS)
          2011BMW750iActiveHybrid (4.4 V8 FHEV)
          2011BMW750iBase (4.4 V8 GAS)
          2011BMWAlpina B7 xDriveBase (4.4 V8 GAS)
          2011BMW550i GTBase (4.4 V8 GAS)
          2011BMW750i xDriveBase (4.4 V8 GAS)
          2011BMW535iBase (3.0 L6 GAS)
          2011BMW740iBase (3.0 L6 GAS)
          2012BMW550i GT xDriveBase (4.4 V8 GAS)
          2012BMW528i xDriveBase (2.0 L4 GAS)
          2012BMW650iBase (4.4 V8 GAS)
          2012BMW740LiBase (3.0 L6 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2012BMWAlpina B7Base (4.4 V8 GAS)
          2012BMWAlpina B7LBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2012BMW535i GT xDriveBase (3.0 L6 GAS)
          2012BMW550iBase (4.4 V8 GAS)
          2012BMW740iBase (3.0 L6 GAS)
          2012BMW535i xDriveBase (3.0 L6 GAS)
          2012BMW550i GTBase (4.4 V8 GAS)
          2012BMW750iBase (4.4 V8 GAS)
          2012BMW750Li xDriveBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2012BMW528iBase (2.0 L4 GAS)
          2012BMW535i GTBase (3.0 L6 GAS)
          2012BMWM6Base (4.4 V8 GAS)
          2013BMWM5Base (4.4 V8 GAS)
          2013BMW750i xDriveBase (4.4 V8 GAS)
          2013BMWAlpina B7LBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2013BMW650i xDrive Gran CoupeBase (4.4 V8 GAS)
          2013BMW750LiBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2013BMWAlpina B7L xDriveBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2013BMW550i GT xDriveBase (4.4 V8 GAS)
          2013BMW650i Gran CoupeBase (4.4 V8 GAS)
          2013BMWActiveHybrid 7Base (3.0 L6 FHEV)Notes: Exc.Extended Rear Cabin Air Conditioning
          2013BMW535i GT xDriveBase (3.0 L6 GAS)
          2013BMW550i GTBase (4.4 V8 GAS)
          2013BMW740LiBase (3.0 L6 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2013BMW535i GTBase (3.0 L6 GAS)
          2013BMW535i xDriveBase (3.0 L6 GAS)
          2013BMW550i xDriveBase (4.4 V8 GAS)
          2014BMW640iBase (3.0 L6 GAS)
          2014BMW650i Gran CoupeBase (4.4 V8 GAS)
          2014BMW640i xDriveBase (3.0 L6 GAS)
          2014BMW760LiBase (6.0 V12 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2014BMW535d xDriveBase (3.0 L6 DIESEL)
          2014BMWM6 Gran CoupeBase (4.4 V8 GAS)
          2014BMWAlpina B7 xDriveBase (4.4 V8 GAS)
          2014BMWAlpina B7LBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2014BMW750LiBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2014BMW750Li xDriveBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2014BMW640i Gran CoupeBase (3.0 L6 GAS)
          2014BMWM6Base (4.4 V8 GAS)
          2014BMWAlpina B7L xDriveBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2014BMW740iBase (3.0 L6 GAS)
          2014BMW750iBase (4.4 V8 GAS)
          2014BMW535i GTBase (3.0 L6 GAS)
          2014BMW535iBase (3.0 L6 GAS)
          2014BMW550i xDriveBase (4.4 V8 GAS)
          2014BMW550i GT xDriveBase (4.4 V8 GAS)
          2015BMW740LiBase (3.0 L6 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2015BMW750LiBase (4.4 V8 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2015BMW535i GTBase (3.0 L6 GAS)
          2015BMW550iBase (4.4 V8 GAS)
          2015BMW640i xDriveBase (3.0 L6 GAS)
          2015BMWM6 Gran CoupeBase (4.4 V8 GAS)
          2015BMW750i xDriveBase (4.4 V8 GAS)
          2015BMW760LiBase (6.0 V12 GAS)Notes: Exc.Extended Rear Cabin Air Conditioning
          2015BMW535dBase (3.0 L6 DIESEL)
          2015BMW535iBase (3.0 L6 GAS)
          2015BMWM6Base (4.4 V8 GAS)
          2015BMWActiveHybrid 7Base (3.0 L6 FHEV)Notes: Exc.Extended Rear Cabin Air Conditioning
          2015BMW740iBase (3.0 L6 GAS)
          2015BMW528i xDriveBase (2.0 L4 GAS)
          2015BMW535d xDriveBase (3.0 L6 DIESEL)
          2015BMW650i xDriveBase (4.4 V8 GAS)
          2015BMW640iBase (3.0 L6 GAS)
          2016BMW640i Gran CoupeBase (3.0 L6 GAS)
          2016BMW650i xDriveBase (4.4 V8 GAS)
          2016BMWM6Base (4.4 V8 GAS)
          2016BMW528iBase (2.0 L4 GAS)
          2016BMW550iBase (4.4 V8 GAS)
          2016BMWAlpina B6 xDrive Gran CoupeBase (4.4 V8 GAS)
          2016BMW528i xDriveBase (2.0 L4 GAS)
          2016BMW535d xDriveBase (3.0 L6 DIESEL)
          2016BMW535dBase (3.0 L6 DIESEL)
          2017BMW650iBase (4.4 V8 GAS)
          2017BMW650i xDriveBase (4.4 V8 GAS)
          2017BMWAlpina B6 xDrive Gran CoupeBase (4.4 V8 GAS)
          2017BMWM6 Gran CoupeBase (4.4 V8 GAS)
          2017BMWM6Base (4.4 V8 GAS)
          2017BMW550i GT xDriveBase (4.4 V8 GAS)
          2018BMWAlpina B6 xDrive Gran CoupeBase (4.4 V8 GAS)
          2018BMW640i xDriveBase (3.0 L6 GAS)
          2018BMWM6 Gran CoupeBase (4.4 V8 GAS)
          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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