HomeBelts and Cooling > Hoses and PipesRein CHR0436 Radiator Coolant Hose - Lower
Part #: CHR0436

Rein CHR0436 Radiator Coolant Hose - Lower

Lower
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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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, CLK430 and CLK55 AMG
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Coolant Hose for Mercedes-Benz CLK Models

The Rein CHR0436 radiator coolant hose is designed specifically for Mercedes-Benz CLK55 AMG and CLK430 models. Engineered to reduce installation time and prevent common coolant system issues, this hose offers a precise fit and durable construction for dependable vehicle performance.

Key Features of Rein CHR0436 Radiator Coolant Hose

  • Application-specific design for Mercedes-Benz CLK55 AMG and CLK430
  • 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
  • Centerline length of 10 inches (25.4 cm) with precise hose end diameters

Durable and Precise Radiator Hose Construction

This Rein radiator coolant hose (part number CHR0436) is made from EPDM, a material known for its resistance to heat, oil, salt, and road contaminants. The hose features a single hose type with a centerline length of 10 inches, ensuring a perfect fit for the cooling system of Mercedes-Benz CLK55 AMG and CLK430 vehicles. The hose ends have inside diameters of 1.69 inches and 1.38 inches respectively, designed to match factory specifications and prevent leaks. Its black color and robust construction contribute to long-lasting performance under demanding conditions.

Common Cooling System Issues Addressed

  • Leaks caused by worn or damaged radiator hoses
  • Coolant loss due to improper hose fit or old connectors
  • Overheating from compromised coolant flow
  • Corrosion and damage from exposure to road salt and oil
  • Extended installation times due to hose modification needs

Installation Notes and Tips

The Rein CHR0436 radiator coolant hose is designed for direct replacement without the need for cutting, refitting, or adjusting. This reduces installation time and minimizes the risk of leaks caused by improper hose length or reused quick connectors. Ensure all old hose clamps and connectors are replaced to maintain a secure seal. Verify hose orientation and fitment with the vehicle’s cooling system before final installation.

Quality Assurance and Warranty

Manufactured in Turkey, this Rein radiator coolant hose meets strict quality standards for durability and performance. The EPDM material provides resistance to heat and contaminants commonly encountered in automotive environments. While specific warranty details are not provided, Rein products are known for consistent quality and reliability in automotive applications.

BrandRein
Part NumberCHR0436
Application TypeApplicationSpecific
Centerline Length Inches10.0000
Centerline Length Metric25.4000000
ColorBlack
Container TypeBG
Country of OriginTR
Heat Shield IncNo
Hose End 1 Inside Diameter Inches1.6900
Hose End 1 Inside Diameter Metric4.2926000
Hose End 1 Outside Diameter Inches1.9300
Hose End 1 Outside Diameter Metric4.9022000
Hose End 2 Inside Diameter Inches1.3800
Hose End 2 Inside Diameter Metric3.5052000
Hose End 2 Outside Diameter Inches1.6100
Hose End 2 Outside Diameter Metric4.0894000
Hose MaterialEPDM
Hose TypeSingle
Item Height4.0000
Item Length10.0000
Item Level GTIN843266067918
Item Qty1
Item UOMEA
Item Weight0.4800
Item Weight Unit UOMLB
Item Width5.5000
Link to Manufacturer Pagewww.reinautomotive.com
Maximum Working Pressure43.0000
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
Tech NoteComplete OE Quality Direct Fit European Hose
Warranty Distance24000
Warranty Time24

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003Mercedes-BenzCLK4304.3LV8Lower
2002Mercedes-BenzCLK4304.3LV8Lower
2002Mercedes-BenzCLK55 AMG5.5LV8Lower
2001Mercedes-BenzCLK4304.3LV8Lower
2001Mercedes-BenzCLK55 AMG5.5LV8Lower
2000Mercedes-BenzCLK4304.3LV8Lower
1999Mercedes-BenzCLK4304.3LV8Lower

* 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.