HomeBelts and Cooling > Hoses and PipesRein CHR0104R Radiator Coolant Hose - Lower
Part #: CHR0104R

Rein CHR0104R Radiator Coolant Hose - Lower

Lower
20 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$57.87Free 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: Mercedes-Benz, C240 and C320
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Rein Radiator Coolant Hose CHR0104R

The Rein radiator coolant hose CHR0104R is designed specifically for Mercedes-Benz C240 and C320 models. Engineered to reduce installation time and prevent leaks, this hose offers a reliable cooling system solution for your vehicle.

  • Application-specific design for precise fitment on Mercedes-Benz C240 and C320
  • Reduces installation time with no cutting, refitting, or adjusting required
  • Prevents leaks and eliminates issues from reusing old quick connectors
  • Constructed from heat, salt, oil, and road debris resistant EPDM material
  • Branched hose type with a centerline length of 15.5 inches (39.37 cm)

Technical Details and Material Specifications

This Rein radiator coolant hose (part number CHR0104R) is made from durable EPDM rubber, known for its resistance to heat, oil, salt, and other contaminants commonly encountered in automotive environments. The branched hose design features three hose ends with varying inside diameters: 1.61 inches (4.09 cm), 1.3 inches (3.3 cm), and 0.83 inches (2.11 cm), ensuring compatibility with the cooling system components of Mercedes-Benz C240 and C320 models. The hose meets DIN 73411 industry standards, providing assurance of quality and performance.

Compatible Vehicles and Common Applications

This radiator coolant hose is compatible with the following Mercedes-Benz vehicles:

  • Mercedes-Benz C240
  • Mercedes-Benz C320

It is designed to address common cooling system issues such as:

  • Coolant leaks caused by worn or damaged hoses
  • Reduced cooling efficiency due to hose degradation
  • Leaks from improper hose connections or reused quick connectors
  • Heat-related hose failures in high-temperature engine environments
  • Corrosion and damage from exposure to road salt and debris

Installation Notes and Tips

The Rein CHR0104R radiator coolant hose is engineered for straightforward installation with no need for cutting, refitting, or adjusting. This reduces installation time and minimizes the risk of leaks caused by improper hose length or fitment. It is recommended to inspect all quick connectors and replace any worn components to ensure a secure seal. Properly secure the hose ends to prevent movement and potential damage during vehicle operation.

Quality Assurance and Warranty Information

Manufactured in Turkey, this Rein radiator coolant hose complies with DIN 73411 standards, reflecting its adherence to industry quality benchmarks. The EPDM material construction ensures long-lasting resistance to heat, oil, and environmental contaminants. While specific warranty details are not provided, Rein products typically meet rigorous quality control standards to support reliable vehicle performance.

BrandRein
Part NumberCHR0104R
Application TypeApplicationSpecific
Centerline Length Inches15.5000
Centerline Length Metric39.3700000
ColorBlack
Container TypeBG
Country of OriginTR
Heat Shield IncNo
Hose End 1 Inside Diameter Inches1.6100
Hose End 1 Inside Diameter Metric4.0894000
Hose End 1 Outside Diameter Inches1.8500
Hose End 1 Outside Diameter Metric4.6990000
Hose End 2 Inside Diameter Inches1.3000
Hose End 2 Inside Diameter Metric3.3020000
Hose End 2 Outside Diameter Inches1.6500
Hose End 2 Outside Diameter Metric4.1910000
Hose End 3 Inside Diameter Inches0.8300
Hose End 3 Inside Diameter Metric2.1082000
Hose End 3 Outside Diameter Inches1.1000
Hose End 3 Outside Diameter Metric2.7940000
Hose MaterialEPDM
Hose TypeBranched
Industry StandardsDIN 73411
Item Height3.0000
Item Length15.5000
Item Level GTIN843266047408
Item Qty1
Item UOMEA
Item Weight0.8700
Item Weight Unit UOMLB
Item Width14.0000
Link to Manufacturer Pagewww.reinautomotive.com
Maximum Working Pressure87.0000
Product Desc Extended 240Rein 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 40Rein Radiator Hose
Product Desc Long 80Rein OE Quality Radiator Hose
Product Desc Short 20Radiator Hose
Protective Shield IncNo
Qty of Branches1
Tech NoteComplete OE Quality Direct Fit European Hose Assembly
Warranty Distance24000
Warranty Time24

This part fits 20 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2005Mercedes-BenzC240RWD2.6LV6Lower
2005Mercedes-BenzC320RWD3.2LV6Lower
2004Mercedes-BenzC240RWD2.6LV6Lower
2004Mercedes-BenzC320RWD3.2LV6Lower
2003Mercedes-BenzC240RWD2.6LV6Lower
2003Mercedes-BenzC320RWD3.2LV6Lower
2002Mercedes-BenzC2402.6LV6LowerFrom VIN A155246, From 4/01
2002Mercedes-BenzC2402.6LV6LowerFrom VIN E005179, From 7/01
2002Mercedes-BenzC2402.6LV6LowerFrom VIN F177685, From 8/01
2002Mercedes-BenzC2402.6LV6LowerFrom VIN R049342, From 2/02
2002Mercedes-BenzC3203.2LV6LowerFrom VIN A155246, From 4/01
2002Mercedes-BenzC3203.2LV6LowerFrom VIN E005179, From 7/01
2002Mercedes-BenzC3203.2LV6LowerFrom VIN F177685, From 8/01
2002Mercedes-BenzC3203.2LV6LowerFrom VIN R049342, From 2/02
2001Mercedes-BenzC2402.6LV6LowerFrom VIN A155246, From 4/01
2001Mercedes-BenzC2402.6LV6LowerFrom VIN E005179, From 7/01
2001Mercedes-BenzC2402.6LV6LowerFrom VIN F177685, From 8/01
2001Mercedes-BenzC3203.2LV6LowerFrom VIN A155246, From 4/01
2001Mercedes-BenzC3203.2LV6LowerFrom VIN E005179, From 7/01
2001Mercedes-BenzC3203.2LV6LowerFrom VIN F177685, From 8/01

* 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.