Rein CHR0364R Radiator Coolant Hose - Lower

Brand Rein CHR0364R
Position Lower
Application Type ApplicationSpecific
Centerline Length Inches 6.0000
Centerline Length Metric 15.2400000
Color Black
Container Type BG
Country of Origin TR
Heat Shield Inc No
Hose End 1 Inside Diameter Inches 1.2200
Hose End 1 Inside Diameter Metric 3.0988000
Hose End 1 Outside Diameter Inches 1.5400
Hose End 1 Outside Diameter Metric 3.9116000
Hose End 2 Inside Diameter Inches 1.4200
Hose End 2 Inside Diameter Metric 3.6068000
Hose End 2 Outside Diameter Inches 1.7300
Hose End 2 Outside Diameter Metric 4.3942000
Hose Material EPDM
Hose Type Single
Industry Standards SAE J20 R4 D1
Item Height 3.0000
Item Length 6.0000
Item Level GTIN 843266055069
Item Qty 1
Item UOM EA
Item Weight 0.9200
Item Weight Unit UOM LB
Item Width 0.9200
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 Yes
Tech Note Complete OE Quality Direct Fit European Hose
Warranty Distance 24000
Warranty Time 24
Fits Volvo · 3 vehicles

OE quality direct replacement. Matches original hose and assembly design for a direct-fit install.

Thermoplastic quick connects. Built to match OEM fittings for faster installation and fewer leaks.

EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.

Cross-references 30636887 and 30680921 for the same application. See all 2.

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OE-Style Lower Radiator Hose for Volvo XC90

Rein CHR0364R is an OE quality radiator coolant hose built for the lower cooling circuit on 2003-2005 Volvo XC90 models. It is shaped as a direct replacement for the original hose assembly, with thermoplastic quick connect fittings and OE-matched dimensions for a cleaner service job.

For Volvo XC90 lower radiator hose replacement, CHR0364R helps reduce installation time while maintaining the factory-style routing and connection points.

Key Features

  • Direct-fit lower radiator coolant hose for 2003-2005 Volvo XC90
  • OE-matched size, shape, and branch geometry
  • Thermoplastic quick connect fittings for factory-style connection points
  • EPDM hose construction for cooling system service
  • Resistant to heat, salt, road debris, oil, and other contaminants
  • Built to SAE J20 R4 D1 industry standards
  • Maximum working pressure: 140 psi

Detailed Description

Rein CHR0364R is a radiator coolant hose designed for the lower position on the Volvo XC90. It is engineered as a direct replacement for the OE hose and hose assembly, with the same overall form and connector style used by the original part. The EPDM construction and protective shielding support durability in demanding engine bay conditions, while the OE-style quick connect design helps maintain a secure cooling system connection.

This part cross-references Volvo 30636887 and 30680921 for the same application. If you are replacing a lower radiator hose on a 2003, 2004, or 2005 Volvo XC90, CHR0364R provides a straightforward service solution that follows the factory layout.

Common Problems This Hose Can Address

  • Coolant leaks at the lower radiator hose connection
  • Cracked or hardened hose material from heat cycling
  • Damaged quick-connect fittings or worn O-rings
  • Service delays caused by trimming or refitting a universal hose
  • Cooling system seepage after reusing old connectors

Installation Notes and Tips

Before installation, verify the vehicle is a 2003-2005 Volvo XC90 with the lower hose application. Inspect the mating connectors and sealing surfaces for wear, contamination, or damage before connecting the new hose. Because this is an application-specific OE-style hose, no cutting, refitting, or adjusting should be required when the correct vehicle application is confirmed.

Quality Assurance

Rein positions this hose as an OE quality replacement for European vehicles, with construction and connector design based on the original hose assembly. CHR0364R is built to SAE J20 R4 D1 standards and carries a 24-month or 24,000-mile warranty.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005VolvoXC902.9LL6Lower—
2004VolvoXC902.9LL6Lower—
2003VolvoXC902.9LL6Lower—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3063688730680921