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Rein CHH0153R HVAC Heater Hose - (Return) Heat Exchanger To Auxiliary Water Pump
| Brand | Rein CHH0153R |
|---|---|
| Position | (Return) Heat Exchanger To Auxiliary Water Pump |
| Application Type | Application Specific |
| Centerline Length Inches | 7.5000 |
| Centerline Length Metric | 19.0500000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 0.9300 |
| Hose End 1 Inside Diameter Metric | 2.3622000 |
| Hose End 1 Outside Diameter Inches | 1.3000 |
| Hose End 1 Outside Diameter Metric | 3.3020000 |
| Hose End 2 Inside Diameter Inches | 0.7500 |
| Hose End 2 Inside Diameter Metric | 1.9050000 |
| Hose End 2 Outside Diameter Inches | 1.0200 |
| Hose End 2 Outside Diameter Metric | 2.5908000 |
| 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 -D2 |
| Item Height | 2.0000 |
| Item Length | 5.2500 |
| Item Level GTIN | 843266050408 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.1500 |
| Item Weight Unit UOM | LB |
| Item Width | 2.7500 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 50.0000 |
| Product Desc Extended 240 | Rein heater 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 Heater Hose |
| Product Desc Long 80 | Rein OE Quality Heater Hose |
| Product Desc Short 20 | Heater Hose |
| Protective Shield Inc | No |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
| Fits | BMW · 13 vehicles |
OE direct replacement. Direct-fit heater hose matches OE size, shape, and quick-connect fittings.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Application specific. No cutting, refitting, or adjusting needed for installation.
Cross-references 64218390319 for the same application. See all 1.
OE Heater Hose for BMW Cooling System Service
The Rein CHH0153R heater hose is a direct-fit replacement for European vehicle cooling system service, built to match the original hose shape and thermoplastic quick-connect design. It is engineered for BMW 740i and 740iL applications with the return line from the heat exchanger to the auxiliary water pump.
- Direct replacement for OE heater hose and hose assembly applications
- Application-specific fit for BMW cooling system routing
- Thermoplastic quick-connect fittings match the original connection style
- EPDM hose construction resists heat, salt, road debris, oil, and other contaminants
- SAE J20R4 -D2 compliant construction
- Maximum working pressure: 50 psi
- Black hose finish with OE-style dimensions and branch geometry
Detailed Product Overview
Rein CHH0153R is an OE quality heater hose designed for the BMW 740i and BMW 740iL return circuit between the heat exchanger and auxiliary water pump. Rein builds this hose to the same size, shape, and connector layout as the original part, which helps maintain proper routing and sealing in the cooling system. For BMW 740i heater hose replacement and BMW 740iL heater hose service, this part number provides a direct-fit solution without altering the hose during installation.
This part cross-references BMW OE part number 64218390319 for the same application.
Common Repair Uses
- Leaking heater hose connections at the quick connector
- Cracked or heat-aged EPDM hose sections
- Coolant seepage from worn O-rings or reused connectors
- Improper fit after previous hose repairs or modifications
- Cooling system service on the return line from the heat exchanger to the auxiliary water pump
Installation Notes
Fits 1995 BMW 740i, (Return) Heat Exchanger To Auxiliary Water Pump. Fits 1997-2001 BMW 740i, (Return) Heat Exchanger To Auxiliary Water Pump. Fits 1995-2001 BMW 740iL, (Return) Heat Exchanger To Auxiliary Water Pump. This direct-fit hose reduces installation time because no cutting, refitting, or adjusting is required. Verify connector condition and routing before installation, and replace any damaged sealing surfaces during service.
Quality Assurance
Rein Automotive designs this heater hose as an OE-quality replacement for European vehicles, with dimensions and connector details matched to the original manufacturer specification. The hose is built to resist heat and contamination exposure common in engine bay cooling system service. Warranty coverage: 24 months or 24,000 miles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2001 | BMW | 740i | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 2001 | BMW | 740iL | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 2000 | BMW | 740i | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 2000 | BMW | 740iL | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1999 | BMW | 740i | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1999 | BMW | 740iL | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1998 | BMW | 740i | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1998 | BMW | 740iL | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1997 | BMW | 740i | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1997 | BMW | 740iL | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1996 | BMW | 740iL | 4.4L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1995 | BMW | 740i | 4.0L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| 1995 | BMW | 740iL | 4.0L | V8 | (Return) Heat Exchanger To Auxiliary Water Pump | — |
| No rows match your filter. | ||||||