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Rein CHH0477 HVAC Heater Hose - Auxiliary Water Pump Inlet or Heater To Auxiliary Water Pump
| Brand | Rein CHH0477 |
|---|---|
| Position | Auxiliary Water Pump Inlet and Heater To Auxiliary Water Pump |
| 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 an |
| Bullet Point 4 | Resistant to heat, salt, road debris, oil and other contaminants. |
| Centerline Length Inches | 13.2500 |
| Centerline Length Metric | 33.6550000 |
| Color | Black |
| Country of Origin | Tr |
| Hose End 1 Inside Diameter Inches | 1.0900 |
| Hose End 1 Inside Diameter Metric | 2.7686000 |
| Hose End 2 Inside Diameter Inches | 0.7500 |
| Hose End 2 Inside Diameter Metric | 1.9050000 |
| Hose End 3 Inside Diameter Inches | 0.0000 |
| Hose End 3 Inside Diameter Metric | 0.0000000 |
| 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 | Single |
| Item Height | 2.0000 |
| Item Length | 13.0000 |
| Item Level GTIN | 843266075005 |
| Item Qty | 1 |
| Item Quantity Size | 1 |
| Item Quantity Size UOM | Ea |
| Item UOM | Ea |
| Item Weight | 0.3050 |
| Item Weight Unit UOM | Lb |
| Fits | BMW · 7 vehicles |
OE direct replacement. Matches the original hose and assembly design for easier installation.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Quick-connect fitting. Helps reduce installation time and avoids cutting or refitting.
Cross-references 64216928591 for the same application. See all 1.
OE Heater Hose for BMW Cooling System Service
Rein CHH0477 is an OE-quality heater hose built for European vehicle cooling system repairs. It is a direct replacement for the original hose assembly, with the correct branch shape and thermoplastic quick connect fitting for a clean service fit on BMW applications.
Compatible With 2009-2010 BMW 335d heater to auxiliary water pump and 2006 BMW 323i, 325i, 325xi, 330i, and 330xi auxiliary water pump inlet service. The Rein CHH0477 heater hose is made from EPDM and finished in black for a factory-style replacement.
Key Features
- Direct OE-style replacement for the original heater hose assembly
- Reduces installation time by matching the factory hose layout
- No cutting, refitting, or adjusting the hose during installation
- Thermoplastic quick connect fitting helps prevent leaks from reused connectors and O-rings
- EPDM construction resists heat, salt, road debris, oil, and other contaminants
- Designed for BMW heater hose service where the original routing and connection style matter
Detailed Product Description
Rein Automotive CHH0477 is engineered as an OE replacement heater hose for BMW cooling system repairs. It follows the original hose dimensions and branch geometry, including the quick connect interface, so the replacement matches the factory configuration instead of requiring modification. This makes it a practical choice for BMW 335d heater to auxiliary water pump service and for 2006 BMW 323i, 325i, 325xi, 330i, and 330xi auxiliary water pump inlet applications.
Built from EPDM and measuring 13.25 inches centerline length, this Rein heater hose is designed for dependable fitment in European vehicle HVAC and cooling system service. Rein CHH0477 supports a cleaner repair by using the correct OE-style connection points and avoiding the common issues that come from reusing aged connectors.
This part cross-references BMW 64216928591 for the same application.
Common Problems This Part Can Help Address
- Coolant leaks at the heater hose connection
- Cracked or hardened original hose material
- Failed quick connect fittings or worn O-rings
- Improper hose fit after previous repairs
- Cooling system service on BMW heater-to-pump or auxiliary pump inlet routing
Installation Notes and Tips
Verify the vehicle’s hose routing and connection style before installation. This hose is application-specific and is not a universal cut-to-fit part. Because the hose is built to OE dimensions, installation should not require trimming or reshaping. Inspect mating surfaces, connectors, and sealing points before assembly to help ensure a proper seal.
Quality Assurance
Rein Automotive positions this hose as an OE-quality replacement for European vehicles, with factory-matched size, shape, and quick connect design. Part number CHH0477 is backed by a 24-month or 24,000-mile warranty.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | BMW | 335d | 3.0L | L6 | DIESEL | Heater To Auxiliary Water Pump | To 12/09 |
| 2009 | BMW | 335d | 3.0L | L6 | DIESEL | Heater To Auxiliary Water Pump | — |
| 2006 | BMW | 323i | 2.5L | L6 | — | Auxiliary Water Pump Inlet | — |
| 2006 | BMW | 325i | 3.0L | L6 | — | Auxiliary Water Pump Inlet | — |
| 2006 | BMW | 325xi | 3.0L | L6 | — | Auxiliary Water Pump Inlet | — |
| 2006 | BMW | 330i | 3.0L | L6 | — | Auxiliary Water Pump Inlet | — |
| 2006 | BMW | 330xi | 3.0L | L6 | — | Auxiliary Water Pump Inlet | — |
| No rows match your filter. | |||||||