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Rein CHR0358R Radiator Coolant Hose - Lower - Radiator To Engine
OE Quality Radiator Hose for Mercedes-Benz SLK230
Rein CHR0358R is an OE-quality radiator coolant hose built for European cooling systems that require a direct-fit replacement. It is engineered for the 1998-2000 Mercedes-Benz SLK230, lower radiator to engine position, with the size, shape, and quick-connect details needed for a clean service replacement.
- Direct replacement radiator coolant hose for the lower radiator to engine route
- Fits 1998-2000 Mercedes-Benz SLK230, lower - radiator to engine
- EPDM hose construction with black finish
- Thermoplastic quick-connect style fitment for OE-style service
- Resists heat, salt, road debris, oil, and other contaminants
- SAE J20 R4 D1 industry standard
- Maximum working pressure: 130 psi
- Part number: CHR0358R
Built for Direct-Fit Cooling System Service
This Rein radiator hose is made as a direct OE-style replacement for the original hose assembly on the Mercedes-Benz SLK230. The hose follows the original routing and dimensions, helping maintain proper coolant flow between the radiator and engine while reducing the need for trimming, refitting, or adjusting during installation. Rein CHR0358R is also identified by cross-reference part number 1705011182 for the same application.
Common Problems This Hose Can Address
- Coolant leaks from an aged or cracked lower radiator hose
- Heat-related hose hardening or soft spots
- Improper sealing from worn quick connectors or o-rings
- Fitment issues caused by universal hoses that require modification
- Cooling system service delays from mismatched hose shape or length
Installation Notes and Tips
Confirm the lower radiator to engine routing before installation on the 1998-2000 Mercedes-Benz SLK230. Inspect mating surfaces, quick connectors, and sealing points for wear before assembly. Replacing the hose as a complete direct-fit unit helps reduce installation time and avoids cutting or refitting the hose. Verify coolant level and check the system for leaks after service.
Quality Assurance
Rein designs this hose as an OE-quality replacement for European vehicles, matching original hose geometry and connector style for factory-style fitment. CHR0358R is built to SAE J20 R4 D1 requirements and carries a 24-month or 24,000-mile warranty.
| Brand | Rein |
| Part Number | CHR0358R |
| 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 | 10.0000 |
| Centerline Length Metric | 25.4000000 |
| Color | Black |
| Container Type | Bg |
| Country of Origin | Tr |
| Heat Shield Inc | No |
| Hose End 1 Inside Diameter Inches | 1.5800 |
| Hose End 1 Inside Diameter Metric | 4.0132000 |
| Hose End 1 Outside Diameter Inches | 1.8900 |
| Hose End 1 Outside Diameter Metric | 4.8006000 |
| Hose End 2 Inside Diameter Inches | 1.3800 |
| Hose End 2 Inside Diameter Metric | 3.5052000 |
| Hose End 2 Outside Diameter Inches | 1.6900 |
| Hose End 2 Outside Diameter Metric | 4.2926000 |
| Hose Material | Epdm |
| Hose Type | Single |
| Industry Standards | Sae j20 r4 d1 |
| Item Height | 5.0000 |
| Item Length | 10.0000 |
| Item Level GTIN | 843266055021 |
| Item Qty | 1 |
| Item Quantity Size | 1 |
| Item Quantity Size UOM | Ea |
| Item UOM | Ea |
| Item Weight | 1.0500 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Mercedes-Benz | SLK230 | 2.3L | L4 | Lower - Radiator To Engine | |
| 1999 | Mercedes-Benz | SLK230 | 2.3L | L4 | Lower - Radiator To Engine | |
| 1998 | Mercedes-Benz | SLK230 | 2.3L | L4 | Lower - Radiator To Engine |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.