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Rein CHR0028P - Radiator Coolant Hose (Upper)
Product Overview
The Rein Engine Coolant Hose CHR0028P is an essential component designed to maintain the efficiency of your BMW's cooling system. This upper coolant hose is engineered to OE standards, ensuring a reliable connection between the engine and radiator for optimal coolant flow. Crafted with premium-grade materials, the Rein coolant hose offers exceptional durability and resistance to chemicals, making it ideal for your vehicle's needs. Choose Rein CHR0028P for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Rein CHR0028P is equivalent to or replaces the following part numbers: 17127526954, 17 12 7 526 954.
Vehicle Compatibility
- BMW 745i 4.4 V8 (2004–2005)
- BMW 745Li 4.4 V8 (2004–2005)
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 CHR0028P Radiator Coolant Hose do?
The Rein Engine Coolant Hose plays a critical role in your vehicle's cooling system by transporting hot coolant from the engine to the radiator. This process helps to maintain optimal engine temperatures, preventing overheating and ensuring efficient performance.
How do I know if my Radiator Coolant Hose needs replacement?
Common symptoms indicating the need for replacement include:
- Visible cracks or leaks in the hose.
- Spongy or soft feel when squeezed.
- Overheating engine or fluctuating temperature gauge.
Can I install the Rein CHR0028P myself?
Yes, the Rein CHR0028P can often be installed as a DIY project. However, ensure you follow all safety precautions and consult your vehicle's service manual for specific installation instructions.
What are the symptoms of a faulty Radiator Coolant Hose?
Symptoms of a failing coolant hose include leaking coolant, visible wear, and engine overheating. Addressing these issues promptly is critical to prevent further damage to the engine.
Why should I choose Rein for my Radiator Coolant Hose needs?
Rein is recognized for its commitment to quality and reliability in automotive parts. Order Rein CHR0028P 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
- MPNCHR0028P
- Part TypeRadiator Coolant Hose
- PositionUpper
- OE Part Numbers17 12 7 526 954, 17127526954
- FeaturesApplication 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 : 12.0000
Centerline Length Metric : 30.4800000
Color : Black
Container Type : BG
Country of Origin : CZ
Heat Shield Inc : No
Hose End 1 Inside Diameter Inches : 1.1000
Hose End 1 Inside Diameter Metric : 2.7940000
Hose End 1 Outside Diameter Inches : 1.4200
Hose End 1 Outside Diameter Metric : 3.6068000
Hose End 2 Inside Diameter Inches : 0.7500
Hose End 2 Inside Diameter Metric : 1.9050000
Hose End 2 Outside Diameter Inches : 0.9800
Hose End 2 Outside Diameter Metric : 2.4892000
Hose End 3 Inside Diameter Inches : 1.8100
Hose End 3 Inside Diameter Metric : 4.5974000
Hose End 3 Outside Diameter Inches : 2.0900
Hose End 3 Outside Diameter Metric : 5.3086000
Hose End 4 Inside Diameter Inches : 1.7700
Hose End 4 Inside Diameter Metric : 4.4958000
Hose End 4 Outside Diameter Inches : 2.0500
Hose End 4 Outside Diameter Metric : 5.2070000
Hose Material : EPDM
Hose Type : Branched
Industry Standards : SAE J20 R4 D1
Item Height : 4.5000
Item Length : 12.0000
Item Level GTIN : 843266046609
Item Qty : 1
Item Quantity Size : 1
Item Quantity Size UOM : EA
Item UOM : EA
Item Weight : 1.2600
Item Weight Unit UOM : LB
Item Width : 13.5000
Link to Manufacturer Page : www.reinautomotive.com
Maximum Working Pressure : 50.0000
Product Desc Extended 240 : Rein OE Quality radiator 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 Radiator Hose
Product Desc Long 80 : Rein OE Quality Radiator Hose
Product Desc Short 20 : Radiator Hose
Protective Shield Inc : No
Qty of Branches : 2
Qty of Quick Connect Fittings : 4
Tech Note : Complete OE Quality Direct Fit European Hose Assembly
Warranty : 2years24000miles
Warranty Distance : 24000
Warranty Time : 24
Warranty Time UOM : MO
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2005 | BMW | 745Li | Base (4.4 V8 GAS) | Notes: w/Quick Connectors |
| 2005 | BMW | 745i | Base (4.4 V8 GAS) | Notes: w/Quick Connectors |
| 2004 | BMW | 745Li | Base (4.4 V8 GAS) | Notes: From 9/03, w/Quick Connectors |
| 2004 | BMW | 745i | Base (4.4 V8 GAS) | Notes: From 9/03, w/Quick Connectors |
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.










