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Rein CHR0071R Radiator Coolant Hose - Lower - Radiator To Thermostat
| Brand | Rein CHR0071R |
|---|---|
| Position | Lower - Radiator To Thermostat |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 12.5000 |
| Centerline Length Metric | 31.7500000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.3800 |
| Hose End 1 Inside Diameter Metric | 3.5052000 |
| Hose End 1 Outside Diameter Inches | 1.6900 |
| Hose End 1 Outside Diameter Metric | 4.2926000 |
| Hose End 2 Inside Diameter Inches | 1.5000 |
| Hose End 2 Inside Diameter Metric | 3.8100000 |
| Hose End 2 Outside Diameter Inches | 1.8100 |
| Hose End 2 Outside Diameter Metric | 4.5974000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | SAE J20 R4 D1 |
| Item Height | 2.5000 |
| Item Length | 12.5000 |
| Item Level GTIN | 843266046838 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.4900 |
| Item Weight Unit UOM | LB |
| Item Width | 6.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 130.0000 |
| 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 |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Warranty Distance | 24000 |
| Warranty Time | 24 |
| Fits | BMW · 9 vehicles |
OE direct replacement. Direct-fit radiator hose with no cutting, refitting, or adjusting.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Thermoplastic quick connects. Matches OE hose assemblies for a precise, leak-resistant fit.
Cross-references URO 11531721709 for the same application. See all 1.
OE-Style Radiator Hose for BMW Cooling Repair
Rein CHR0071R is an OE-quality radiator coolant hose built for European vehicle cooling systems. It is a direct replacement for the original hose assembly, with the correct shape, branch geometry, and thermoplastic quick-connect fitment for a clean repair on select BMW 318i, 318is, and 318ti applications.
For BMW 318i lower radiator to thermostat service, CHR0071R helps restore proper coolant routing without cutting, refitting, or adjusting the hose. The EPDM construction is made to handle heat, salt, road debris, oil, and other contaminants in daily driving conditions.
Key Features
- Direct-fit replacement for OE radiator hose assemblies
- Application-specific design for select BMW cooling systems
- EPDM hose material with black finish
- Thermoplastic quick-connect fittings for OE-style connection points
- SAE J20 R4 D1 compliant construction
- Rated for 130 psi maximum working pressure
- Reduces installation time by eliminating hose modification
- Helps prevent leaks caused by reusing old quick connectors and O-rings
Detailed Description
Rein CHR0071R is a radiator coolant hose engineered as a complete OE-quality replacement for the lower radiator to thermostat circuit. It matches the original hose layout for 1992-1995 BMW 318i, 1992-1995 BMW 318is, and 1995 BMW 318ti, making it a practical choice for cooling system repair where correct routing and secure connections matter. The hose measures 12.5 inches centerline length and uses OE-style end dimensions for proper fitment.
This part cross-references URO 11531721709 for the same application. Rein CHR0071R is a strong match for drivers searching for a BMW 318i lower radiator hose, BMW 318is coolant hose, or BMW 318ti radiator hose replacement.
Common Problems This Hose Can Address
- Coolant leaks at worn hose connections
- Cracked or hardened original radiator hose material
- Improper fit from universal hose substitutions
- Leak points caused by reusing aged quick connectors or O-rings
- Cooling system service delays from hose trimming or refitting
Installation Notes and Tips
Verify the vehicle application before installation and compare the original hose routing, end connections, and centerline length to the replacement part. This hose is designed as a direct-fit European cooling system component, so no cutting or adjusting should be required when used on the listed BMW 318i, 318is, and 318ti applications.
Inspect mating surfaces, quick connectors, and O-rings during service to help ensure a secure seal and reduce repeat repairs. Confirm the lower radiator to thermostat position before final assembly.
Quality Assurance
Rein designs OE-quality cooling components for European vehicles, with replacement parts built to match original equipment dimensions and connection style. CHR0071R is backed by a 24-month warranty with 24,000-mile coverage.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | BMW | 318i | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1995 | BMW | 318is | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1995 | BMW | 318ti | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1994 | BMW | 318i | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1994 | BMW | 318is | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1993 | BMW | 318i | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1993 | BMW | 318is | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1992 | BMW | 318i | Sedan | 1.8L | L4 | Lower - Radiator To Thermostat | — |
| 1992 | BMW | 318is | — | 1.8L | L4 | Lower - Radiator To Thermostat | — |
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