Rein CHR0709 Radiator Coolant Hose - Lower - Adapter To Thermostat

Brand Rein CHR0709
Position Lower - Adapter To Thermostat
Application Type ApplicationSpecific
Container Type BG
Country of Origin TR
Hose Type Single
Item Height 3.3500
Item Length 6.2500
Item Level GTIN 888544107689
Item Qty 1
Item UOM EA
Item Weight 0.2900
Item Weight Unit UOM LB
Item Width 4.0000
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
Warranty Distance 24000
Warranty Time 24
Fits Volkswagen · 11 vehicles

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

Thermoplastic quick connects. Built with OE-style fittings for a precise, leak-resistant connection.

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

Cross-references 5N0121051C for the same application. See all 1.

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Free returns within 60 days if it doesn't fit when fitment is verified.

OE Radiator Hose for Volkswagen Tiguan

Rein CHR0709 is an OE-quality radiator coolant hose made for European vehicle cooling systems that require an exact replacement. It is built as a direct-fit radiator hose for the lower adapter-to-thermostat position on Volkswagen Tiguan and Tiguan Limited applications, with the branch shape and thermoplastic quick-connect details matched to the original design.

Key Features

  • Direct replacement for the OE radiator hose and hose assembly
  • Reduces installation time by eliminating hose cutting, refitting, and adjustment
  • Helps prevent leaks and repeat repairs from reused quick connectors and O-rings
  • Resists heat, salt, road debris, oil, and other contaminants
  • Application-specific fitment for Volkswagen Tiguan cooling system service

Detailed Description

Rein CHR0709 is engineered for Volkswagen Tiguan cooling system repair where the lower radiator hose connects the adapter to the thermostat. It is also listed for 2017-2018 Volkswagen Tiguan Limited, lower - adapter to thermostat, and for 2009-2017 Volkswagen Tiguan, lower - adapter to thermostat. The hose follows OE dimensions and connection style, making it a practical choice when replacing a worn, cracked, or leaking coolant hose on these VW applications. This part cross-references Volkswagen 5N0121051C for the same application.

Common Problems This Hose Can Address

  • Coolant leaks at the lower hose connection
  • Cracked or hardened hose material from heat cycling
  • Damaged quick-connect fittings or worn O-rings
  • Improper fit from trimmed or universal hose replacements
  • Repeat cooling system repairs caused by reused connectors

Installation Notes and Tips

Use this hose as a direct replacement on the specified Volkswagen Tiguan and Tiguan Limited fitments. Confirm the lower - adapter to thermostat routing before installation, and inspect mating surfaces, clamps, and seals for wear or contamination. Because the hose is application-specific, it installs without cutting or refitting when used on the listed vehicles.

Quality Assurance

Rein Automotive OE-quality hoses are built to match original equipment dimensions and connection design for European vehicles. Part number CHR0709 is backed by a 24-month or 24,000-mile warranty.

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2018VolkswagenTiguan Limited2.0LL4Lower - Adapter To Thermostat—
2017VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2017VolkswagenTiguan Limited2.0LL4Lower - Adapter To Thermostat—
2016VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2015VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2014VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2013VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2012VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2011VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2010VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
2009VolkswagenTiguan2.0LL4Lower - Adapter To Thermostat—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5N0121051C