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Rein CHR0381R Radiator Coolant Hose - Lower
| Brand | Rein CHR0381R |
|---|---|
| Position | Lower |
| Application Type | ApplicationSpecific |
| Centerline Length Inches | 26.0000 |
| Centerline Length Metric | 66.0400000 |
| 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 | 1.2200 |
| Hose End 2 Inside Diameter Metric | 3.0988000 |
| Hose End 2 Outside Diameter Inches | 1.5400 |
| Hose End 2 Outside Diameter Metric | 3.9116000 |
| Hose Material | EPDM |
| Hose Type | Single |
| Industry Standards | SAE J20 R4 D1 |
| Item Height | 3.0000 |
| Item Length | 26.0000 |
| Item Level GTIN | 843266018132 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.8350 |
| Item Weight Unit UOM | LB |
| Item Width | 6.0000 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Maximum Working Pressure | 140.0000 |
| 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 | Volvo · 4 vehicles |
OE direct replacement. Direct-fit radiator hose matches the original design and connectors.
EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.
Quick-connect fittings. Helps reduce installation time and avoids cutting or refitting.
Cross-references URO 31319446, 8649741 and 30680920 for the same application. See all 3.
OE-Style Lower Radiator Hose for Volvo XC90
The Rein CHR0381R is a direct-fit radiator coolant hose for the lower cooling circuit on select Volvo XC90 models. Built to OE dimensions with thermoplastic quick connect fittings, it is designed for a clean replacement that matches the original hose shape and connection points.
Fits 2003-2006 Volvo XC90, lower.
Key Features
- Direct replacement for the original lower radiator hose assembly
- Reduces installation time with OE-style fitment
- No cutting, refitting, or hose adjustment required
- Helps prevent leaks and repeat repairs from reused quick connectors and O-rings
- EPDM hose construction resists heat, salt, road debris, oil, and other contaminants
- Built to SAE J20 R4 D1 standards
- Maximum working pressure rated at 140 PSI
Detailed Description
Rein CHR0381R is an OE quality radiator coolant hose made for European vehicle applications where exact fit and reliable sealing matter. This lower hose for the Volvo XC90 follows the original hose layout, branch sizing, and connector style so it installs like the factory part. The CHR0381R is a practical replacement when the original hose is cracked, softened, leaking, or no longer sealing properly at the quick-connect ends.
This part cross-references Volvo 8649741 and 30680920 for the same application. Rein CHR0381R is also listed for 2003-2006 Volvo XC90 lower hose service, making it a focused choice for cooling system repair on this platform.
Common Problems This Hose Can Address
- Coolant leaks at the lower radiator hose connection
- Cracked or aged EPDM hose material
- Damaged quick-connect fittings or worn sealing rings
- Improper fit from universal hose substitutions
- Repeat cooling system repairs caused by reused connectors
Installation Notes and Tips
Verify the vehicle is a 2003-2006 Volvo XC90 with the lower hose application before installation. Inspect the mating connectors and sealing surfaces for wear, contamination, or damage, and replace any compromised components as needed to ensure a proper seal. Confirm routing matches the original hose path before final tightening and refill the cooling system according to factory service procedures.
Quality Assurance
Rein designs this hose as an OE quality direct-fit replacement for European vehicles, with construction and connector details matched to the original application. The CHR0381R includes a 24-month warranty with a 24,000-mile distance limit.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Volvo | XC90 | 2.5L | L5 | Lower | — |
| 2005 | Volvo | XC90 | 2.5L | L5 | Lower | — |
| 2004 | Volvo | XC90 | 2.5L | L5 | Lower | — |
| 2003 | Volvo | XC90 | 2.5L | L5 | Lower | — |
| No rows match your filter. | ||||||