Rein CHR0708 Radiator Coolant Hose - Lower

Brand Rein CHR0708
Position Lower
Application Type Applicationspecific
Bullet Point 1 Reduces installation time.
Bullet Point 2 No cutting, refitting or adjusting the hose.
Bullet Point 3 Prevents leaks and comebacks from reusing old quick connectors an
Bullet Point 4 Resistant to heat, salt, road debris, oil and other contaminants.
Container Type Bg
Country of Origin Tr
Hose Type Single
Item Height 3.3500
Item Length 6.2500
Item Level GTIN 888544106965
Item Qty 1
Item Quantity Size 1
Item Quantity Size UOM Ea
Item UOM Ea
Item Weight 1.1000
Item Weight Unit UOM Lb
Item Width 4.0000
Product Desc Extended 240 Rein oe quality radiator hoses are designed to be direct replacem
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 Audi · 14 vehicles

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

Thermoplastic quick connects. Built with OE-style fittings to help prevent leaks and comebacks.

Heat and debris resistant. Stands up to salt, road debris, oil, and other contaminants.

Cross-references Genuine 8N0121051E for the same application. See all 1.

$54.65Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $54.65
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Free returns within 60 days if it doesn't fit when fitment is verified.

OE-Style Lower Radiator Hose for Audi TT

The Rein CHR0708 radiator coolant hose is a direct OE-style replacement for the lower cooling circuit on select Audi TT and TT Quattro models. Built to match original hose shape and branch dimensions, it helps restore proper coolant routing without the need for trimming or adjustment.

Designed for European vehicle applications, this Rein radiator hose supports a clean, factory-style repair on 2000-2006 Audi TT and 2000-2006 Audi TT Quattro lower hose positions.

Key Features

  • Direct replacement for the original lower radiator hose assembly
  • Reduces installation time by matching OE dimensions and routing
  • No cutting, refitting, or adjusting the hose during installation
  • Helps prevent leaks and repeat repairs from reused quick connectors and O-rings
  • Resists heat, salt, road debris, oil, and other contaminants
  • Rein CHR0708 is built for application-specific fitment on select Audi models

Detailed Description

Rein OE quality radiator hoses are engineered to replace factory hoses and hose assemblies with the same size, shape, and connection style used by the original manufacturer. The CHR0708 is made for lower radiator hose service on Audi TT and Audi TT Quattro applications, giving technicians a straightforward replacement path for cooling system repairs. If you are searching for a lower radiator hose for 2000-2006 Audi TT Quattro or a Rein CHR0708 replacement for Audi TT cooling service, this part matches the OE layout required for the application.

This part cross-references Genuine 8N0121051E for the same application.

What It Helps Repair

  • Coolant leaks at the lower radiator hose connection
  • Cracked, swollen, or heat-aged hose material
  • Improper sealing caused by worn quick-connect fittings or O-rings
  • Cooling system service delays from hoses that require modification
  • Repeat repairs caused by reusing old connector components

Installation Notes and Tips

Verify the lower hose routing and connector style against the removed part before installation. Inspect mating surfaces, quick-connect fittings, and O-rings for wear or contamination, and replace damaged sealing components as needed. Confirm the hose is fully seated and secured before refilling and bleeding the cooling system.

Quality Assurance

Rein designs this radiator hose as an OE-quality replacement for European vehicles, with factory-style dimensions and thermoplastic quick-connect details where applicable. Part number CHR0708 is backed by a 24-month, 24,000-mile warranty.

  • Fits 2000-2006 Audi TT, Lower
  • Fits 2000-2006 Audi TT Quattro, Lower
This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006AudiTT1.8LL4Lower—
2006AudiTT Quattro1.8LL4Lower—
2005AudiTT1.8LL4Lower—
2005AudiTT Quattro1.8LL4Lower—
2004AudiTT1.8LL4Lower—
2004AudiTT Quattro1.8LL4Lower—
2003AudiTT1.8LL4Lower—
2003AudiTT Quattro1.8LL4Lower—
2002AudiTT1.8LL4Lower—
2002AudiTT Quattro1.8LL4Lower—
2001AudiTT1.8LL4Lower—
2001AudiTT Quattro1.8LL4Lower—
2000AudiTT1.8LL4Lower—
2000AudiTT Quattro1.8LL4Lower—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Genuine — 8N0121051E