HomeBelts and Cooling > Hoses and PipesRein CHC0731 Engine Coolant Hose Connector
Part #: CHC0731

Rein CHC0731 Engine Coolant Hose Connector

⚙️ 48 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, A3 Quattro, Beetle, CC, Eos, Golf, Jetta, Passat, Passat CC, R32, S4, and TT Quattro
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Reliable Engine Coolant Hose Connector for Audi and Volkswagen

The Rein CHC0731 engine coolant hose connector is designed specifically for select Audi and Volkswagen models, including the A3 Quattro, Beetle, CC, Eos, Golf, Jetta, Passat, Passat CC, R32, S4, and TT Quattro. Engineered to meet strict manufacturing standards, this hose connector ensures a precise fit and dependable performance in your vehicle's cooling system.

Key Features of Rein CHC0731 Coolant Hose Connector

  • Manufactured to strict engineering standards and specifications
  • High corrosion resistance for extended durability
  • OE quality, identical to original equipment parts
  • Compact dimensions: 4.0 inches length, 3.0 inches width, 2.0 inches height
  • Application-specific design for Audi and Volkswagen models

Detailed Product Description

The Rein CHC0731 engine coolant hose connector is an OE quality replacement part crafted to match the original equipment specifications. Its corrosion-resistant construction helps maintain the integrity of the cooling system by preventing leaks and deterioration over time. This connector is designed to fit precisely within the cooling hose assembly of various Audi and Volkswagen vehicles, ensuring reliable coolant flow and system efficiency. Manufactured in Turkey, the part meets rigorous quality standards to support long-term vehicle operation.

Common Applications and Problem Solving

  • Replacement of worn or cracked coolant hose connectors in Audi A3 Quattro and Volkswagen Golf models
  • Resolving coolant leaks caused by damaged or corroded hose connectors
  • Maintaining proper coolant circulation to prevent engine overheating
  • Restoring cooling system integrity in Volkswagen Passat and Audi S4 vehicles
  • Ensuring compatibility with specific engine coolant hose assemblies in select models

Installation Notes and Tips

When installing the Rein CHC0731 coolant hose connector, ensure the cooling system is fully depressurized and cooled down to avoid injury. Verify the connector matches the original part number and dimensions before installation. Use appropriate clamps and inspect surrounding hoses for wear or damage during replacement. Proper installation will help maintain coolant system pressure and prevent leaks.

Quality Assurance and Warranty

This Rein engine coolant hose connector comes with a 24-month or 24,000-mile warranty, providing assurance of its durability and performance. Manufactured to meet OE standards, the CHC0731 part number guarantees compatibility and reliability for your Audi or Volkswagen vehicle's cooling system needs.

BrandRein
Part NumberCHC0731
Application TypeApplicationspecific
Bullet Point 1Manufactured to strict engineering standards/specifications in ma
Bullet Point 2High corrosion resistance
Container TypeBg
Country of OriginTr
Item Height2.0000
Item Length4.0000
Item Level GTIN888544109652
Item Qty1
Item Quantity Size1
Item Quantity Size UOMEa
Item UOMEa
Item Weight Unit UOMLb
Item Width3.0000
Product Desc Extended 240Rein oe quality coolant hose connector. identical to oe part in f
Product Desc Invoice 40Rein coolant hose connector
Product Desc Long 80Rein oe quality coolant hose connector
Product Desc Short 20Hose connector
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMMo

This part fits 48 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
2018VolkswagenPassat3.6LV6N/A
2017VolkswagenCC3.6LV6N/A
2017VolkswagenPassat3.6LV6N/A
2016VolkswagenCC3.6LV6N/A
2016VolkswagenPassat3.6LV6N/A
2015VolkswagenCC3.6LV6N/A
2015VolkswagenPassat3.6LV6N/A
2014VolkswagenCC3.6LV6N/A
2014VolkswagenPassat3.6LV6N/A
2013VolkswagenCC3.6LV6N/A
2013VolkswagenPassat3.6LV6N/A
2012VolkswagenCC3.6LV6N/A
2012VolkswagenPassat3.6LV6N/A
2012VolkswagenPassat CC3.6LV6N/A
2011VolkswagenCC3.6LV6N/A
2011VolkswagenPassat CC3.6LV6N/A
2010VolkswagenCC3.6LV6N/A
2010VolkswagenPassat3.6LV6N/A
2010VolkswagenPassat CC3.6LV6N/A
2009AudiA3 Quattro3.2LV6N/A
2009AudiS44.2LV8N/A
2009AudiTT Quattro3.2LV6N/A
2009VolkswagenCC3.6LV6N/A
2009VolkswagenPassat3.6LV6N/A
2009VolkswagenPassat CC3.6LV6N/A
2008AudiA3 Quattro3.2LV6N/A
2008AudiS44.2LV8N/A
2008AudiTT Quattro3.2LV6N/A
2008VolkswagenEos3.2LV6N/A
2008VolkswagenPassat3.6LV6N/A
2008VolkswagenR323.2LV6N/A
2007AudiA3 Quattro3.2LV6N/A
2007AudiS44.2LV8N/A
2007VolkswagenEos3.2LV6N/A
2007VolkswagenPassat3.6LV6N/A
2006AudiA3 Quattro3.2LV6N/A
2006AudiS44.2LV8N/A
2006VolkswagenBeetleManual1.9LL4DIESELN/A
2006VolkswagenGolfManual1.9LL4DIESELN/A
2006VolkswagenPassat3.6LV6N/A
2005AudiS44.2LV8N/A
2005VolkswagenGolfManual1.9LL4DIESELN/A
2005VolkswagenJettaManual1.9LL4DIESELN/A
2004AudiS44.2LV8N/A
2004VolkswagenGolfManual1.9LL4DIESELN/A
2004VolkswagenJettaManual1.9LL4DIESELN/A
2003VolkswagenJettaManual1.9LL4DIESELN/A
2002VolkswagenJettaManual1.9LL4DIESELN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1J0121087B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.