HomeAir and Fuel Delivery > Turbocharger, Supercharger and Ram AirRein CHT0704 Turbocharger Coolant Line - Supply
Part #: CHT0704

Rein CHT0704 Turbocharger Coolant Line - Supply

Supply
⚙️ 10 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$103.56Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, A4 and A4 Quattro
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Rein Turbocharger Coolant Line for Audi A4 and A4 Quattro

The Rein Turbocharger Coolant Line (Part Number CHT0704) is engineered specifically for Audi A4 and A4 Quattro models. Designed as a direct-fit replacement, this coolant hose ensures reliable turbocharger cooling performance with OE quality materials.

Key Features of Rein Turbocharger Coolant Line CHT0704

  • Manufactured with premium OE quality EPDM and aluminum materials for durability
  • Application-specific design for precise fit on Audi A4 and A4 Quattro turbo systems
  • Comes complete with necessary hardware and seals for straightforward installation
  • Direct-fit replacement to maintain original turbocharger coolant flow and prevent leaks
  • Single hose construction with dimensions 10.5 inches length, 5.25 inches width, and 3.5 inches height

Detailed Product Description

The Rein turbocharger coolant line CHT0704 is crafted to match the original equipment specifications for Audi A4 and A4 Quattro vehicles. Utilizing EPDM rubber combined with aluminum components, this hose offers resistance to heat and pressure typical in turbocharged engines. The single hose design simplifies replacement while maintaining the integrity of the turbocharger’s cooling system. Rein’s focus on OE quality ensures that the hose fits precisely, preventing coolant leaks and maintaining optimal engine temperature regulation.

Common Applications and Issues Addressed

  • Replacement of leaking or cracked turbocharger coolant hoses
  • Restoring proper coolant flow to prevent turbo overheating
  • Resolving coolant contamination or hose swelling due to age or wear
  • Eliminating coolant loss that can cause engine performance issues
  • Maintaining turbocharger efficiency and longevity in Audi A4 and A4 Quattro models

Installation Notes and Tips

  • Ensure engine is cool before beginning installation to avoid burns
  • Use the included hardware and seals to guarantee a secure, leak-free fit
  • Inspect surrounding components for wear or damage during replacement
  • Verify hose routing matches original setup to maintain proper coolant flow
  • Tighten clamps to manufacturer torque specifications to prevent leaks

Quality Assurance and Warranty

Rein provides a 24-month or 24,000-mile warranty on the turbocharger coolant line CHT0704, covering defects in materials and workmanship. Manufactured in China under strict quality controls, this hose meets OE standards to ensure reliable performance and durability for Audi A4 and A4 Quattro turbocharged engines.

BrandRein
Part NumberCHT0704
Application TypeApplicationSpecific
Container TypeBG
Country of OriginCN
Heat Shield IncNo
Hose MaterialEPDMAluminum
Hose TypeSingle
Item Height3.5000
Item Length10.5000
Item Level GTIN888544106651
Item Qty1
Item UOMEA
Item Weight0.3600
Item Weight Unit UOMLB
Item Width5.2500
Link to Manufacturer Pagewww.reinautomotive.com
Product Desc Extended 240Rein OE Quality Coolant Hose Turbo. Identical to OE in fit, form and function, performing exactly as intended.
Product Desc Invoice 40Rein Coolant Hose Turbo
Product Desc Long 80Rein OE Quality Coolant Hose Turbo
Product Desc Short 20Coolant Hose Turbo
Protective Shield IncNo
Warranty Distance24000
Warranty Time24

This part fits 10 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2009AudiA4Convertible2.0LL4Supply
2009AudiA4 QuattroConvertible2.0LL4Supply
2008AudiA42.0LL4Supply
2008AudiA4 Quattro2.0LL4Supply
2007AudiA42.0LL4Supply
2007AudiA4 Quattro2.0LL4Supply
2006AudiA42.0LL4Supply
2006AudiA4 Quattro2.0LL4Supply
2005AudiA42.0LL4Supply
2005AudiA4 Quattro2.0LL4Supply

* 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:

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