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          URO Parts URO-015700 - Engine Coolant Thermostat / Water Inlet Assembly

          MPN: URO-015700
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $55.95
          Out of stock

          Product Overview

          The URO Parts URO-015700 Engine Coolant Thermostat / Water Inlet Assembly is designed to regulate your engine's temperature, ensuring optimal performance and efficiency. This high-quality assembly is manufactured to meet OE specifications, providing reliability and a precise fit for a variety of BMW models. With trust established in the automotive industry, URO Parts delivers a product that meets the demands of both professionals and DIY enthusiasts. Choose URO Parts URO-015700 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This URO Parts URO-015700 is equivalent to or replaces the following part numbers: 11 53 2 394 968, 11532394968, 11 53 7 598 865, 11537598865, URO015700, 937-217, 937217, 1430940, 902-5825, 9025825, 49822.

          Vehicle Compatibility

          • BMW (2012-2015) 335i 3.0
          • BMW (2013-2015) 335i xDrive 3.0
          • BMW (2013-2015) ActiveHybrid 3 3.0
          • BMW (2014-2016) 335i GT xDrive 3.0
          • BMW (2014-2016) 435i 3.0
          • BMW (2014-2016) 435i xDrive 3.0
          • BMW (2014-2016) M235i 3.0
          • BMW (2014-2018) X5 3.0
          • BMW (2015-2016) 435i Gran Coupe 3.0
          • BMW (2015-2016) 435i xDrive Gran Coupe 3.0
          • BMW (2015-2016) M235i xDrive 3.0
          • BMW (2015-2019) X6 3.0
          • BMW (2016-2018) M2 3.0

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

          Why Choose Newparts.com?

          • Trusted by DIYers and pros for over 15 years
          • Over 20 million auto parts shipped
          • Top brands at the best prices online
          • Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
          • Fast, reliable shipping from our U.S. warehouses

          Frequently Asked Questions

          What are the symptoms of a failing thermostat in my BMW?

          Common symptoms include overheating, fluctuating temperature gauge readings, and coolant leaks. If you suspect issues with your thermostat, consider replacing it with the URO Parts URO-015700 for reliable temperature regulation.

          How do I know if my URO-015700 thermostat is functioning correctly?

          Monitor your engine temperature; if it frequently runs hot or cold, or if you experience erratic temperature readings, it may be time to replace your thermostat with the URO Parts URO-015700.

          What DTCs are associated with coolant thermostat issues?

          Common Diagnostic Trouble Codes related to thermostat failures include P0128, P0217, and P0597. If you see these codes, consider replacing your thermostat with the URO Parts URO-015700 for optimal performance.

          Can I install the URO-015700 thermostat myself?

          Yes! The URO Parts URO-015700 is designed for easy installation. However, always refer to your vehicle’s service manual for detailed instructions.

          Why should I choose URO Parts URO-015700 over other brands?

          URO Parts is known for its OE-level quality and reliable performance. Choosing the URO-015700 means you are investing in a product that fits perfectly and meets the rigorous demands of your vehicle.

          Order URO Parts URO-015700 today for a factory-correct replacement that restores safety and performance.

            • Newparts SKU
              4306530
            • Weight
              1.15 lbs
            • Dimensions (L x W x H)
              5.5 x 4.25 x 4.25 in
            • Manufacturer Part #
              URO-015700
          • Brand
            URO Parts
          • Manufacturer
            URO Parts
          • MPN
            URO-015700
          • Features
            Bleeder Screw Included : No
            California Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
            Color : Black
            Gasket Or Seal Included : Yes
            Housing Material : PPA-GF35
            Inlet Tube Length : 30
            Inside Diameter : 45
            Maximum Height : 143
            Opening Temperature : 103
            Temperature Sensor Included : No
            Thermostat Material : Stainless Steel
          • OE Part Numbers
            11 53 2 394 968, 11532394968, 11 53 7 598 865, 11537598865
          • Cross Reference Numbers
            URO015700, 937-217, 937217, 1430940, 902-5825, 9025825, 49822, 11537598865
          • Part Type
            Engine Coolant Thermostat / Water Inlet Assembly
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2013BMW335iBase (3.0 L6 GAS)
          2013BMWActiveHybrid 3Base (3.0 L6 FHEV)
          2013BMW335i xDriveBase (3.0 L6 GAS)
          2012BMW335iBase (3.0 L6 GAS)
          2019BMWX6sDrive35i (3.0 L6 GAS)
          2019BMWX6xDrive35i (3.0 L6 GAS)
          2018BMWX6sDrive35i (3.0 L6 GAS)
          2018BMWX6xDrive35i (3.0 L6 GAS)
          2018BMWX5sDrive35i (3.0 L6 GAS)
          2018BMWX5xDrive35i (3.0 L6 GAS)
          2018BMWM2Base (3.0 L6 GAS)
          2017BMWM2Base (3.0 L6 GAS)
          2017BMWX6sDrive35i (3.0 L6 GAS)
          2017BMWX6xDrive35i (3.0 L6 GAS)
          2017BMWX5sDrive35i (3.0 L6 GAS)
          2017BMWX5xDrive35i (3.0 L6 GAS)
          2016BMWM2Base (3.0 L6 GAS)
          2016BMW335i GT xDriveBase (3.0 L6 GAS)
          2016BMWM235i xDriveBase (3.0 L6 GAS)
          2016BMWM235iBase (3.0 L6 GAS)
          2016BMWX5sDrive35i (3.0 L6 GAS)
          2016BMWX5xDrive35i (3.0 L6 GAS)
          2016BMWX6sDrive35i (3.0 L6 GAS)
          2016BMWX6xDrive35i (3.0 L6 GAS)
          2016BMW435i xDrive Gran CoupeBase (3.0 L6 GAS)
          2016BMW435i xDriveBase (3.0 L6 GAS)
          2016BMW435i Gran CoupeBase (3.0 L6 GAS)
          2016BMW435iBase (3.0 L6 GAS)
          2015BMWX6sDrive35i (3.0 L6 GAS)
          2015BMWX6xDrive35i (3.0 L6 GAS)
          2015BMWX5sDrive35i (3.0 L6 GAS)
          2015BMWX5xDrive35i (3.0 L6 GAS)
          2015BMW335i xDriveBase (3.0 L6 GAS)
          2015BMW335i GT xDriveBase (3.0 L6 GAS)
          2015BMW335iBase (3.0 L6 GAS)
          2015BMWM235i xDriveBase (3.0 L6 GAS)
          2015BMWM235iBase (3.0 L6 GAS)
          2015BMWActiveHybrid 3Base (3.0 L6 FHEV)
          2015BMW435i xDrive Gran CoupeBase (3.0 L6 GAS)
          2015BMW435i Gran CoupeBase (3.0 L6 GAS)
          2015BMW435i xDriveBase (3.0 L6 GAS)
          2015BMW435iBase (3.0 L6 GAS)
          2014BMWM235iBase (3.0 L6 GAS)
          2014BMWX5sDrive35i (3.0 L6 GAS)
          2014BMWX5xDrive35i (3.0 L6 GAS)
          2014BMW335i GT xDriveBase (3.0 L6 GAS)
          2014BMW335i xDriveBase (3.0 L6 GAS)
          2014BMWActiveHybrid 3Base (3.0 L6 FHEV)
          2014BMW335iBase (3.0 L6 GAS)
          2014BMW435i xDriveBase (3.0 L6 GAS)
          2014BMW435iBase (3.0 L6 GAS)
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          Warranty Overview

          At Newparts, 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, use our Return Portal or contact support.

          • 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 full details, please see our complete 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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