HomeBelts and Cooling > Hoses and PipesRein CHE0865 Radiator Coolant Hose - Lower - Heat Exchanger To Radiator
Part #: CHE0865

Rein CHE0865 Radiator Coolant Hose - Lower - Heat Exchanger To Radiator

Lower - Heat Exchanger To Radiator
⚙️ 4 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$64.09Free 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: BMW, X5
🔄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 CHE0865 for BMW X5

The Rein radiator coolant hose CHE0865 is designed as a standard replacement part for BMW X5 models. Featuring a durable black construction and precise dimensions, this hose ensures reliable coolant flow within the vehicle's cooling system.

  • Standard replacement grade for dependable performance
  • Black color for compatibility with OEM appearance
  • End 1 inside diameter: 15.09 mm
  • End 2 inside diameter: 15.09 mm
  • Compatible specifically with BMW X5 models

Detailed Product Description

This radiator coolant hose from Rein, part number CHE0865, is engineered to meet the specifications required for BMW X5 vehicles. Both ends of the hose have an inside diameter of 15.09 mm, ensuring a precise fit to maintain proper coolant circulation. The black color matches the original equipment manufacturer (OEM) style, providing a seamless replacement without compromising the vehicle’s cooling system integrity. As a standard replacement grade hose, it offers reliable durability suitable for everyday driving conditions.

Applications and Common Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses on BMW X5
  • Prevention of coolant leaks that can lead to engine overheating
  • Restoration of proper coolant flow to maintain engine temperature
  • Addressing hose swelling or softening due to heat exposure
  • Resolving coolant system pressure loss caused by damaged hoses

Installation Notes and Tips

When installing the Rein CHE0865 radiator coolant hose, ensure the vehicle is cool and the cooling system is depressurized. Verify that both hose ends with 15.09 mm inside diameter match the corresponding radiator and engine fittings on the BMW X5. Inspect clamps and surrounding components for wear and replace if necessary to secure a leak-free connection. Proper installation will help maintain optimal coolant system performance.

Quality Assurance and Warranty

Rein manufactures the CHE0865 radiator coolant hose to meet industry standards for standard replacement parts. While specific warranty details are not provided, Rein products typically adhere to quality control processes to ensure fitment and function for BMW X5 vehicles. Using this part supports maintaining the integrity of the vehicle’s cooling system.

BrandRein
Part NumberCHE0865
ColorBlack
End 1 Inside Diameter15.09
End 2 Inside Diameter15.09
Grade TypeStandard replacement

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2010BMWX53.0LL6GASLower - Heat Exchanger To Radiator
2009BMWX53.0LL6GASLower - Heat Exchanger To Radiator
2008BMWX53.0LL6Lower - Heat Exchanger To Radiator
2007BMWX53.0LL6Lower - Heat Exchanger To Radiator

* 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:

17127537101

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