Rein CHR0642 Radiator Coolant Hose - Upper

Brand Rein CHR0642
Position Upper
Application Type ApplicationSpecific
Centerline Length Inches 23.2500
Centerline Length Metric 59.0550000
Color Black
Container Type BG
Country of Origin TR
Heat Shield Inc No
Hose End 1 Inside Diameter Inches 0.2800
Hose End 1 Inside Diameter Metric 0.7112000
Hose End 1 Outside Diameter Inches 0.6100
Hose End 1 Outside Diameter Metric 1.5494000
Hose End 2 Inside Diameter Inches 0.5900
Hose End 2 Inside Diameter Metric 1.4986000
Hose End 2 Outside Diameter Inches 0.8900
Hose End 2 Outside Diameter Metric 2.2606000
Hose End 3 Inside Diameter Inches 1.5600
Hose End 3 Inside Diameter Metric 3.9624000
Hose End 3 Outside Diameter Inches 1.8500
Hose End 3 Outside Diameter Metric 4.6990000
Hose End 4 Inside Diameter Inches 1.8300
Hose End 4 Inside Diameter Metric 4.6482000
Hose End 4 Outside Diameter Inches 2.0300
Hose End 4 Outside Diameter Metric 5.1562000
Hose Material EPDM
Hose Type Branched
Item Height 5.3800
Item Length 23.2500
Item Level GTIN 888544081965
Item Qty 1
Item UOM EA
Item Weight 1.6850
Item Weight Unit UOM LB
Item Width 17.2500
Link to Manufacturer Page www.reinautomotive.com
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
Qty of Branches 2
Warranty Distance 24000
Warranty Time 24
Fits Volkswagen · 10 vehicles

OE direct replacement. Matches original hose and assembly dimensions for a straightforward install.

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

Branched hose design. Built with thermoplastic quick-connect fittings to reduce installation time.

Cross-references Genuine 3C0122101GJ for the same application. See all 1.

$127.02Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $127.02
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE-Style Upper Radiator Hose for Volkswagen

Rein CHR0642 is an OE quality radiator coolant hose built as a direct replacement for the original upper hose assembly on select Volkswagen applications. It is shaped to match the factory routing and connection points, helping reduce installation time on Volkswagen CC and Passat models.

Made from EPDM with a branched hose design, this Rein radiator hose is built for European cooling systems that see heat, salt, road debris, oil, and other contaminants. The molded construction and thermoplastic quick-connect style fittings help maintain a secure seal and reduce the need for cutting or refitting during service.

Key Features

  • Direct replacement upper radiator coolant hose for select Volkswagen vehicles
  • OE-style shape and branch layout for factory-style fitment
  • Thermoplastic quick-connect fittings help simplify installation
  • EPDM hose material resists heat and common underhood contaminants
  • Helps prevent leaks caused by reusing old quick connectors and O-rings
  • Rein CHR0642 is built for application-specific cooling system service

Detailed Product Overview

Rein CHR0642 is an upper radiator hose designed for 2008-2017 Volkswagen Passat, 2009-2010 Volkswagen Passat CC, and 2009 and 2013-2017 Volkswagen CC applications. The hose follows the original equipment layout, including the branched configuration and connector style, so it installs like the factory part rather than a universal hose. For buyers searching for a Volkswagen CC upper radiator hose or a Passat upper coolant hose, CHR0642 provides a direct OE-quality replacement path.

This part cross-references Genuine 3C0122101GJ for the same application.

What This Hose Helps Address

  • Coolant leaks at the upper radiator hose connection
  • Cracked, swollen, or heat-aged hose material
  • Fitment issues from using a universal hose in a factory-shaped application
  • Repeat repairs caused by reusing worn quick connectors or seals
  • Extended installation time from cutting and refitting hose sections

Installation Notes and Tips

Confirm the vehicle’s upper hose routing and connector style before installation. This hose is application-specific, so it is not meant to be trimmed or adapted. Inspect mating surfaces, quick connectors, and sealing rings during service to help ensure a proper seal and reduce comeback repairs.

Compatible With: 2008-2017 Volkswagen Passat, upper; 2009-2010 Volkswagen Passat CC, upper; 2009 and 2013-2017 Volkswagen CC, upper. Part number CHR0642 is the correct reference for this OE-style upper radiator hose application.

Quality Assurance

Rein designs OE quality radiator hoses for European vehicles using factory-style dimensions, branch geometry, and connector interfaces. CHR0642 is backed by a 24-month warranty with a 24,000-mile warranty distance.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2017VolkswagenCC—2.0LL4Upper—
2016VolkswagenCCAutomatic Dual Clutch2.0LL4Upper—
2015VolkswagenCCAutomatic Dual Clutch2.0LL4Upper—
2014VolkswagenCCAutomatic Dual Clutch2.0LL4Upper—
2013VolkswagenCCAutomatic Dual Clutch2.0LL4Upper—
2010VolkswagenPassat CCAutomatic2.0LL4Upper—
2009VolkswagenCCAutomatic2.0LL4Upper—
2009VolkswagenPassat—2.0LL4Upper—
2009VolkswagenPassat CCAutomatic2.0LL4Upper—
2008VolkswagenPassatAutomatic2.0LL4Upper—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Genuine — 3C0122101GJ