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Rein CHE0424R - Engine Coolant Hose (Expansion Tank To Radiator)
Product Overview
The Rein CHE0424R Engine Coolant Hose is an essential component designed for optimal performance in your BMW's cooling system. Engineered to OEM standards, this high-quality hose ensures efficient coolant flow from the radiator to the expansion tank, maintaining a stable engine temperature and preventing overheating. A dependable cooling system is crucial for protecting engine components, and the integrity of this hose is vital for system effectiveness. Regular inspection is recommended; if the hose appears squishy or shows signs of wear, it may need replacement to avoid potential engine issues. Choose Rein CHE0424R for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Rein CHE0424R is equivalent to or replaces the following part numbers: 17 12 7 509 967, 17127509967.
Vehicle Compatibility
- BMW X5 4.8is (2004–2006)
- BMW X5 4.4i (2004–2006)
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 CHE0424R Engine Coolant Hose do?
The Rein CHE0424R Engine Coolant Hose connects the radiator to the expansion tank, allowing coolant to circulate effectively within the cooling system. It helps regulate temperature and pressure, ensuring the engine operates within safe limits.
How do I know if my Engine Coolant Hose needs replacement?
Common signs indicating that the Engine Coolant Hose may need replacement include visible cracks or leaks, a squishy texture when squeezed, and overheating engine temperatures. Regular inspections can help prevent sudden failures.
Can I install the Rein CHE0424R myself?
Yes, you can install the Rein CHE0424R Engine Coolant Hose yourself if you are comfortable with DIY tasks. However, ensure to follow safety precautions and consult a repair manual specific to your BMW model for guidance.
What are the symptoms of a faulty Engine Coolant Hose?
Symptoms of a failing Engine Coolant Hose include coolant leaks, a soft or cracked hose, and engine overheating. Regular monitoring can prevent serious engine damage and ensure optimal performance.
Why should I choose Rein for my Engine Coolant Hose needs?
Rein is known for high-quality, reliable automotive parts. Order Rein CHE0424R 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.
- BrandRein
- ManufacturerRein
- MPNCHE0424R
- Part TypeEngine Coolant Hose
- PositionExpansion Tank To Radiator
- OE Part Numbers17 12 7 509 967, 17127509967
- FeaturesApplication Type : Application Specific
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 : 33.0700
Centerline Length Metric : 83.9978000
Color : Black
Container Type : BG
Country of Origin : TR
Heat Shield Inc : No
Hose End 1 Inside Diameter Inches : 0.1900
Hose End 1 Inside Diameter Metric : 0.4826000
Hose End 1 Outside Diameter Inches : 0.4700
Hose End 1 Outside Diameter Metric : 1.1938000
Hose End 2 Inside Diameter Inches : 0.1900
Hose End 2 Inside Diameter Metric : 0.4826000
Hose End 2 Outside Diameter Inches : 0.4700
Hose End 2 Outside Diameter Metric : 1.1938000
Hose End 3 Inside Diameter Inches : 0.4400
Hose End 3 Inside Diameter Metric : 1.1176000
Hose End 3 Outside Diameter Inches : 0.5500
Hose End 3 Outside Diameter Metric : 1.3970000
Hose End 4 Inside Diameter Inches : 0.0000
Hose End 4 Inside Diameter Metric : 0.0000000
Hose End 5 Inside Diameter Inches : 0.0000
Hose End 5 Inside Diameter Metric : 0.0000000
Hose Material : EPDM
Hose Type : Branched
Industry Standards : SAE J20R4 -D1
Item Height : 1.5000
Item Length : 30.0000
Item Level GTIN : 843266065242
Item Qty : 1
Item Quantity Size : 1
Item Quantity Size UOM : EA
Item UOM : EA
Item Weight : 0.3900
Item Weight Unit UOM : LB
Item Width : 12.7500
Link to Manufacturer Page : www.reinautomotive.com
Maximum Working Pressure : 0.0000
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 : Yes
Qty of Branches : 3
Qty of Quick Connect Fittings : 1
Tech Note : Complete OE Quality Direct Fit European Hose Assembly
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2006 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2006 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2005 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2005 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2004 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2004 | BMW | X5 | 4.8is (4.8 V8 GAS) |
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.










