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Rein CHK0030R Radiator Coolant Hose Kit - Lower
| Brand | Rein CHK0030R |
|---|---|
| Position | Lower |
| Application Type | Application Specific |
| Centerline Length Inches | 17.1300 |
| Centerline Length Metric | 43.5102000 |
| Color | Black |
| Container Type | BG |
| Country of Origin | TR |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.8100 |
| Hose End 1 Inside Diameter Metric | 4.5974000 |
| Hose End 1 Outside Diameter Inches | 2.0500 |
| Hose End 1 Outside Diameter Metric | 5.2070000 |
| Hose End 2 Inside Diameter Inches | 0.7900 |
| Hose End 2 Inside Diameter Metric | 2.0066000 |
| Hose End 2 Outside Diameter Inches | 0.9500 |
| Hose End 2 Outside Diameter Metric | 2.4130000 |
| Hose End 3 Inside Diameter Inches | 1.8100 |
| Hose End 3 Inside Diameter Metric | 4.5974000 |
| Hose End 3 Outside Diameter Inches | 2.0500 |
| Hose End 3 Outside Diameter Metric | 5.2070000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | SAE J20R4 -D2 |
| Item Height | 4.2500 |
| Item Length | 15.0000 |
| Item Level GTIN | 843266038376 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.7750 |
| Item Weight Unit UOM | LB |
| Item Width | 6.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 50.0000 |
| Product Desc Invoice 40 | Rein Radiator Hose Kit |
| Product Desc Long 80 | Rein OE Quality Radiator Hose Kit |
| Product Desc Short 20 | Radiator Hose Kit |
| Protective Shield Inc | No |
| Qty of Quick Connect Fittings | 2 |
| Tech Note | Complete OE Quality Direct Fit European Hose |
| Fits | BMW · 6 vehicles |
OE quality direct fit. Complete radiator coolant hose kit with no cutting, refitting, or adjusting.
Preinstalled temperature sensor. Helps reduce installation time and avoid reusing old sensors.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Cross-references Genuine 11537500750 and 11531439121 for the same application. See all 2.
OE Quality Lower Radiator Hose Kit
The Rein CHK0030R radiator coolant hose kit is built for European cooling systems that require a direct OE-style replacement. It is engineered for the 2000-2003 BMW X5 lower hose application and includes a preinstalled temperature sensor to streamline service on the BMW X5 cooling circuit.
Made from EPDM and built to SAE J20R4-D2 standards, this Rein radiator hose kit is shaped to match the original hose routing and connection points. The CHK0030R uses thermoplastic quick-connect fittings and application-specific dimensions for a direct fit on the lower hose location.
Key Features
- Application-specific lower radiator coolant hose kit for the 2000-2003 BMW X5
- Preinstalled temperature sensor helps reduce repeat repairs from reusing old sensors
- Direct replacement for OE hose assemblies with no cutting, refitting, or adjusting
- EPDM hose construction resists heat, salt, road debris, oil, and other contaminants
- Thermoplastic quick-connect fittings help maintain OE-style connection integrity
- Built to SAE J20R4-D2 industry standards
Detailed Description
Rein CHK0030R is a radiator coolant hose kit designed for European vehicles that need an OE-quality lower hose replacement. It follows the original hose shape and branch layout, and it includes the temperature switch/sensor preinstalled for a cleaner repair. For BMW X5 cooling system service, this direct-fit design helps restore proper coolant routing without modifying the hose.
This part cross-references Genuine 11537500750 and 11531439121 for the same application.
Common Problems It Can Help Solve
- Coolant leaks at worn hose connections or aging quick-connect fittings
- Repeat failures caused by reusing old o-rings or temperature sensors
- Improper fit from universal hoses that require trimming or adjustment
- Heat-related hose deterioration in the lower radiator circuit
- Service delays from replacing the hose and sensor separately
Installation Notes and Tips
Verify the vehicle application before installation. This CHK0030R hose kit is for the lower radiator hose position on 2000-2003 BMW X5 models and uses OE-style quick connectors. Inspect mating surfaces, seals, and connection points before assembly to help ensure a proper seal.
Quality Assurance
Rein supplies OE-quality cooling components for European vehicles, with direct-fit construction that mirrors the original hose assembly. The CHK0030R is built for the 2000-2003 BMW X5 lower hose application and includes the temperature sensor preinstalled to support a cleaner, more complete repair.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | BMW | X5 | 4.4L | V8 | Lower | Includes temperature switch and quick connectors |
| 2003 | BMW | X5 | 4.6L | V8 | Lower | Includes temperature switch and quick connectors |
| 2002 | BMW | X5 | 4.4L | V8 | Lower | Includes temperature switch and quick connectors |
| 2002 | BMW | X5 | 4.6L | V8 | Lower | Includes temperature switch and quick connectors |
| 2001 | BMW | X5 | 4.4L | V8 | Lower | Includes temperature switch and quick connectors |
| 2000 | BMW | X5 | 4.4L | V8 | Lower | Includes temperature switch and quick connectors |
| No rows match your filter. | ||||||