Rein CHE0465 Engine Coolant Hose - Cylinder Head To Thermostat

Brand Rein CHE0465
Position Cylinder Head To Thermostat
Application Type NA
Centerline Length Inches 28.0000
Centerline Length Metric 71.1200000
Color Black
Container Type BG
Country of Origin TR
Hose End 1 Inside Diameter Inches 0.9300
Hose End 1 Inside Diameter Metric 2.3622000
Hose End 2 Inside Diameter Inches 0.9300
Hose End 2 Inside Diameter Metric 2.3622000
Hose End 3 Inside Diameter Inches 0.0000
Hose End 3 Inside Diameter Metric 0.0000000
Hose End 4 Inside Diameter Inches 0.0000
Hose End 4 Inside Diameter Metric 0.0000000
Hose End 5 Inside Diameter Inches 0.0000
Hose End 5 Inside Diameter Metric 0.0000000
Hose Material EPDM
Hose Type Single
Item Height 3.0000
Item Length 25.0000
Item Level GTIN 843266073629
Item Qty 1
Item UOM EA
Item Weight 0.6100
Item Weight Unit UOM LB
Item Width 3.0000
Link to Manufacturer Page www.reinautomotive.com
Maximum Working Pressure 0.0000
Product Desc Extended 240 Rein OE Quality water 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 Water Hose
Product Desc Long 80 Rein OE Quality Water Hose
Product Desc Short 20 Water Hose
Fits BMW · 14 vehicles

OE direct replacement. Matches original hose and assembly dimensions for easier installation.

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

Thermoplastic quick-connect fittings help prevent leaks and comebacks.

Cross-references Genuine 11537544638 for the same application. See all 1.

$32.20Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $32.20
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Free returns within 60 days if it doesn't fit when fitment is verified.

OE Coolant Hose for BMW Cooling Repair

Rein CHE0465 is an OE-quality engine coolant hose for European vehicle cooling systems. It is built as a direct replacement for the original hose assembly, with the same branch shape and thermoplastic quick-connect fittings used on the factory part.

Fits 2006-2007 BMW 525i, Cylinder Head To Thermostat; Fits 2006-2007 BMW 525xi, Cylinder Head To Thermostat; Fits 2006-2007 BMW 530i, Cylinder Head To Thermostat; Fits 2006-2007 BMW 530xi, Cylinder Head To Thermostat; Fits 2008 BMW 528xi, Cylinder Head To Thermostat; Fits 2008-2010 BMW 528i, Cylinder Head To Thermostat; Fits 2009-2010 BMW 528i xDrive, Cylinder Head To Thermostat.

  • Direct OE-style replacement for the original coolant hose assembly
  • Reduces installation time with factory-style fit and connector design
  • No cutting, refitting, or adjusting the hose during installation
  • 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
  • Black hose finish with a 28-inch centerline length

Detailed Product Overview

Rein CHE0465 is engineered for BMW cooling system service where the hose runs from the cylinder head to the thermostat. The hose is made to match OE dimensions and routing, including the branch geometry and thermoplastic quick-connect fittings, so it installs like the original part on 2006-2010 BMW 525i, 525xi, 530i, 530xi, 528xi, 528i, and 528i xDrive applications. The EPDM construction is selected for durability in demanding underhood conditions and consistent coolant transfer performance.

This part cross-references Genuine 11537544638 for the same application. Rein CHE0465 is a practical choice when replacing a worn or leaking BMW engine coolant hose and restoring the factory-style connection at the thermostat circuit.

Common Problems This Hose Can Address

  • Coolant leaks at the hose or quick-connect interface
  • Cracked, swollen, or heat-aged hose material
  • Damaged or worn plastic connector ends
  • Repeat cooling system repairs caused by reused seals
  • Fitment issues from trimming or adapting a non-OE hose

Installation Notes and Tips

Verify the hose routing and connector style against the original BMW part before installation. Inspect the mating surfaces, O-rings, and adjacent cooling components for wear or contamination, and replace any damaged seals or connectors as needed. Properly bleed the cooling system after service to help maintain stable operating temperature.

Quality Assurance

Rein markets this hose as OE quality for European vehicles, with dimensions and connector design matched to the original manufacturer specification for the listed BMW applications.

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010BMW528i3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2010BMW528i xDrive3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2009BMW528i3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2009BMW528i xDrive3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2008BMW528i3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2008BMW528xi3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2007BMW525i3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2007BMW525xi3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2007BMW530i3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2007BMW530xi3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2006BMW525i3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2006BMW525xi3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2006BMW530i3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
2006BMW530xi3.0LL6Cylinder Head To ThermostatEngine Coolant Hose with Plastic Connector
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Genuine — 11537544638