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          Rein CHE0546 - Engine Coolant Hose (Thermostat To Cylinder Head)

          MPN: CHE0546
          The Rein CHE0546 Engine Coolant Hose ensures efficient coolant flow between the thermostat and cylinder head, preventing overheating. Designed for OEM fit and durability.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $23.26
          In stock

          Product Overview

          The Rein Engine Coolant Hose CHE0546 is engineered to deliver premium-grade performance and reliability for your BMW vehicle's cooling system. This integral component ensures that hot coolant is efficiently transported between your engine and radiator, maintaining optimal engine temperatures. Crafted from high-quality, fiber-reinforced rubber, this hose is designed to withstand the rigors of high heat and chemical exposure, making it a vital part of your vehicle's cooling system. Choose Rein CHE0546 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Rein CHE0546 is equivalent to or replaces the following part numbers: 11 53 7 580 969, 11537580969

          Vehicle Compatibility

          • BMW 535i GT 3.0L6 (2010–2017)
          • BMW 535i 3.0L6 (2011–2017)
          • BMW 535i xDrive 3.0L6 (2011–2017)
          • BMW 740i 3.0L6 (2011–2017)
          • BMW 740Li 3.0L6 (2011–2017)
          • BMW ActiveHybrid 5 3.0L6 (2014–2017)
          • BMW ActiveHybrid 7 3.0L6 (2015–2017)
          • BMW 640i 3.0L6 (2012–2014)
          • BMW 640i Gran Coupe 3.0L6 (2012–2014)
          • BMW 535i GT xDrive 3.0L6 (2011–2017)

          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.
          • Exclusive Kits That Fitâ„¢ - 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 Rein CHE0546 Engine Coolant Hose do?

          The Rein Engine Coolant Hose plays a critical role in your vehicle's cooling system, transporting hot coolant from the engine to the radiator. This helps maintain optimal engine temperatures and prevents overheating.

          How do I know if my Engine Coolant Hose needs replacement?

          Signs that your coolant hose may need replacement include visible cracks or leaks, a spongy texture when squeezed, and overheating of the engine during operation. If you notice any of these symptoms, it's advisable to inspect and replace the hose as needed.

          Can I install the Rein CHE0546 myself?

          Yes, you can install the Rein CHE0546 yourself if you have basic mechanical skills. However, ensure you follow proper procedures and safety precautions when working on your vehicle's cooling system.

          What are the symptoms of a faulty Engine Coolant Hose?

          Symptoms of a faulty coolant hose include coolant leaks, engine overheating, and reduced engine performance. It's important to address these issues promptly to avoid more severe engine damage.

          Why should I choose Rein for my Engine Coolant Hose needs?

          Rein offers OE-quality components that ensure a perfect fit and reliable performance. Order Rein CHE0546 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
              662594
            • Weight
              0.415 lbs
            • Dimensions (L x W x H)
              14.5 x 3 x 2 in
            • Barcode
              00843266081105
            • Manufacturer Part #
              CHE0546
          • Brand
            Rein
          • Manufacturer
            Rein
          • MPN
            CHE0546
          • Part Type
            Engine Coolant Hose
          • Position
            Thermostat To Cylinder Head
          • OE Part Numbers
            11 53 7 580 969, 11537580969
          • Features
            Application Type : ApplicationSpecific
            Bullet Point 1 : Reduces installation time.
            Bullet Point 2 : No cutting, refitting or adjusting the hose.
            Bullet Point 3 : Prevents leaks and comebacks from reusing old quick connectors and o-rings.
            Bullet Point 4 : Resistant to heat, salt, road debris, oil and other contaminants.
            Centerline Length Inches : 14.5000
            Centerline Length Metric : 36.8300000
            Color : Black
            Container Type : BG
            Country of Origin : TR
            Heat Shield Inc : No
            Hose End 1 Inside Diameter Inches : 1.0200
            Hose End 1 Inside Diameter Metric : 2.5908000
            Hose End 1 Outside Diameter Inches : 1.3300
            Hose End 1 Outside Diameter Metric : 3.3782000
            Hose Material : Rubber
            Hose Type : Single
            Industry Standards : SAEJ20R4D1
            Item Height : 2.0000
            Item Length : 14.5000
            Item Level GTIN : 843266081105
            Item Qty : 1
            Item Quantity Size : 1
            Item Quantity Size UOM : EA
            Item UOM : EA
            Item Weight : 0.4150
            Item Weight Unit UOM : LB
            Item Width : 3.0000
            Link to Manufacturer Page : www.reinautomotive.com
            Product Desc Extended 240 : Rein OE Quality water hoses are designed to be direct replacements for OE hoses and assemblies. Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings as called for by the OE
            Product Desc Invoice 40 : Rein Water Hose
            Product Desc Long 80 : Rein OE Quality Water Hose
            Product Desc Short 20 : Water Hose
            Protective Shield Inc : No
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2015BMW740iBase (3.0 L6 GAS)
          2015BMW535iBase (3.0 L6 GAS)
          2015BMW535i xDriveBase (3.0 L6 GAS)
          2015BMWActiveHybrid 5Base (3.0 L6 FHEV)
          2015BMWActiveHybrid 7Base (3.0 L6 FHEV)Notes: w/o High Speed Synchronization
          2015BMW535i GTBase (3.0 L6 GAS)
          2015BMW535i GT xDriveBase (3.0 L6 GAS)
          2015BMW740LiBase (3.0 L6 GAS)Notes: For Vehicles w/o Aux. Rad., Notes: For Vehicles w/Right Aux. Rad.
          2014BMW740iBase (3.0 L6 GAS)Notes: For Vehicles w/o Aux. Rad., Notes: To 7/13, For Vehicles w/Left Aux. Rad., Notes: For Vehicles w/Right Aux. Rad.
          2014BMW535iBase (3.0 L6 GAS)
          2014BMW535i xDriveBase (3.0 L6 GAS)
          2014BMW640iBase (3.0 L6 GAS)Notes: For Vehicles w/o Aux. Rad.
          2014BMWActiveHybrid 5Base (3.0 L6 FHEV)
          2014BMWActiveHybrid 7Base (3.0 L6 FHEV)Notes: To 7/13, w/High Speed Synchronization, Notes: w/o High Speed Synchronization
          2014BMW535i GTBase (3.0 L6 GAS)
          2014BMW535i GT xDriveBase (3.0 L6 GAS)
          2014BMW640i Gran CoupeBase (3.0 L6 GAS)Notes: For Vehicles, w/o Aux. Rad.
          2014BMW740LiBase (3.0 L6 GAS)Notes: For Vehicles w/o Aux. Rad., Notes: To 7/13, For Vehicles w/Left Aux. Rad., Notes: For Vehicles w/Right Aux. Rad.
          2013BMW740iBase (3.0 L6 GAS)
          2013BMW535iBase (3.0 L6 GAS)
          2013BMW535i xDriveBase (3.0 L6 GAS)
          2013BMW640iBase (3.0 L6 GAS)Notes: w/o Aux. Rad.
          2013BMWActiveHybrid 5Base (3.0 L6 FHEV)
          2013BMWActiveHybrid 7Base (3.0 L6 FHEV)
          2013BMW535i GTBase (3.0 L6 GAS)
          2013BMW535i GT xDriveBase (3.0 L6 GAS)
          2013BMW640i Gran CoupeBase (3.0 L6 GAS)Notes: w/o Aux. Rad.
          2013BMW740LiBase (3.0 L6 GAS)
          2012BMW740iBase (3.0 L6 GAS)
          2012BMW535iBase (3.0 L6 GAS)
          2012BMW535i xDriveBase (3.0 L6 GAS)
          2012BMW640iBase (3.0 L6 GAS)Notes: w/o Aux. Rad.
          2012BMWActiveHybrid 5Base (3.0 L6 FHEV)
          2012BMW535i GTBase (3.0 L6 GAS)
          2012BMW535i GT xDriveBase (3.0 L6 GAS)
          2012BMW740LiBase (3.0 L6 GAS)
          2011BMW740iBase (3.0 L6 GAS)
          2011BMW535iBase (3.0 L6 GAS)
          2011BMW535i xDriveBase (3.0 L6 GAS)
          2011BMW535i GTBase (3.0 L6 GAS)
          2011BMW535i GT xDriveBase (3.0 L6 GAS)
          2011BMW740LiBase (3.0 L6 GAS)
          2016BMW535iBase (3.0 L6 GAS)
          2016BMW535i xDriveBase (3.0 L6 GAS)
          2016BMWActiveHybrid 5Base (3.0 L6 FHEV)
          2016BMW535i GTBase (3.0 L6 GAS)
          2016BMW535i GT xDriveBase (3.0 L6 GAS)
          2017BMW535i GTBase (3.0 L6 GAS)
          2017BMW535i GT xDriveBase (3.0 L6 GAS)
          2010BMW535i GTBase (3.0 L6 GAS)
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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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