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Rein CHE0156R Engine Coolant Hose - Expansion Tank (Lower) To Water Pump
| Brand | Rein CHE0156R |
|---|---|
| Position | Expansion Tank (Lower) To Water Pump |
| Application Type | Application Specific |
| Centerline Length Inches | 16.5400 |
| Centerline Length Metric | 42.0116000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 0.8800 |
| Hose End 1 Inside Diameter Metric | 2.2352000 |
| Hose End 1 Outside Diameter Inches | 1.1400 |
| Hose End 1 Outside Diameter Metric | 2.8956000 |
| Hose End 2 Inside Diameter Inches | 0.6300 |
| Hose End 2 Inside Diameter Metric | 1.6002000 |
| Hose End 2 Outside Diameter Inches | 0.9100 |
| Hose End 2 Outside Diameter Metric | 2.3114000 |
| 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 |
| Industry Standards | SAE J20R4 -D1 |
| Item Height | 1.0000 |
| Item Length | 14.0000 |
| Item Level GTIN | 843266050378 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.2600 |
| Item Weight Unit UOM | LB |
| Item Width | 3.2500 |
| 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 | No |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Fits | BMW · 15 vehicles |
OE direct replacement. Direct-fit coolant hose matches the original hose and assembly.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Application specific. No cutting, refitting, or adjusting needed for installation.
Cross-references 11531741404 and 11531747845 for the same application. See all 2.
OE-Style Coolant Hose for BMW Cooling Systems
Rein CHE0156R is an OE quality engine coolant hose built for European cooling system service. It is a direct replacement for the original hose assembly, with the correct branch shape and thermoplastic quick connect fittings for a clean fit on BMW applications.
Compatible with select BMW 540i, 740i, 740iL, and 840Ci models, this Rein coolant hose helps restore proper coolant routing between the expansion tank lower connection and the water pump. The CHE0156R part number is a direct-fit solution for owners replacing a worn or leaking BMW coolant hose.
Key Features
- Application-specific design for direct OE-style replacement
- Reduces installation time by matching the original hose layout
- No cutting, refitting, or adjusting the hose during installation
- Thermoplastic quick connect fittings help prevent leaks from reused connectors and O-rings
- EPDM hose construction resists heat, salt, road debris, oil, and other contaminants
- Built to SAE J20R4 -D1 standards
Detailed Description
Rein Automotive CHE0156R is a black EPDM engine coolant hose engineered for European vehicles that require an exact replacement for the factory hose assembly. With a centerline length of 16.54 inches and OE-matched end dimensions, it is designed to maintain the original routing and connection points without modification. This makes it a practical choice for BMW cooling system repair where fit and sealing are critical.
This hose is used on BMW 540i, BMW 740i, BMW 740iL, and BMW 840Ci applications listed below. It cross-references BMW part numbers 11531741404 and 11531747845 for the same application. The CHE0156R coolant hose is a direct-fit replacement for the expansion tank (lower) to water pump connection.
What It Helps Fix
- Coolant leaks at the hose or quick-connect connection
- Cracked, hardened, or heat-aged factory hose material
- Improper sealing caused by reused connectors or O-rings
- Cooling system service issues from incorrect hose routing
- Fitment problems caused by non-OE-style replacement hoses
Installation Notes and Tips
Install the hose as a direct replacement for the OE routing on the expansion tank (lower) to water pump connection. Verify the existing connectors and sealing surfaces are clean before installation, and inspect adjacent cooling system components for wear or contamination. Because this hose is application specific, no cutting or reshaping should be required when used on the listed BMW models.
Quality Assurance
Rein OE quality hoses are built as direct replacements for original European cooling system parts, with OE-style dimensions and fittings to support proper sealing and fitment. CHE0156R is manufactured to meet SAE J20R4 -D1 requirements.
Fitment
- Fits 1999 BMW 540i, Expansion Tank (Lower) To Water Pump. Fits vehicles up to September 1998.
- Fits 1997-1998 BMW 540i, Expansion Tank (Lower) To Water Pump.
- Fits 1999 BMW 740i, Expansion Tank (Lower) To Water Pump. Fits vehicles up to September 1998.
- Fits 1997-1998 BMW 740i, Expansion Tank (Lower) To Water Pump.
- Fits 1995 BMW 740i, Expansion Tank (Lower) To Water Pump.
- Fits 1995-1998 BMW 740iL, Expansion Tank (Lower) To Water Pump.
- Fits 1994-1997 BMW 840Ci, Expansion Tank (Lower) To Water Pump.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | BMW | 540i | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | Fits vehicles up to September 1998 |
| 1999 | BMW | 740i | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | Fits vehicles up to September 1998 |
| 1998 | BMW | 540i | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1998 | BMW | 740i | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1998 | BMW | 740iL | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1997 | BMW | 540i | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1997 | BMW | 740i | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1997 | BMW | 740iL | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1997 | BMW | 840Ci | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1996 | BMW | 740iL | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1996 | BMW | 840Ci | 4.4L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1995 | BMW | 740i | 4.0L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1995 | BMW | 740iL | 4.0L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1995 | BMW | 840Ci | 4.0L | V8 | Expansion Tank (Lower) To Water Pump | — |
| 1994 | BMW | 840Ci | 4.0L | V8 | Expansion Tank (Lower) To Water Pump | — |
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