Rein CHR0047R Radiator Coolant Hose - Right Lower

Brand Rein CHR0047R
Position Right Lower
Application Type ApplicationSpecific
Centerline Length Inches 12.7500
Centerline Length Metric 32.3850000
Color Black
Container Type BG
Country of Origin TR
Heat Shield Inc No
Hose End 1 Inside Diameter Inches 1.5800
Hose End 1 Inside Diameter Metric 4.0132000
Hose End 1 Outside Diameter Inches 1.7700
Hose End 1 Outside Diameter Metric 4.4958000
Hose End 2 Inside Diameter Inches 1.3400
Hose End 2 Inside Diameter Metric 3.4036000
Hose End 2 Outside Diameter Inches 1.6500
Hose End 2 Outside Diameter Metric 4.1910000
Hose Material EPDM
Hose Type Single
Industry Standards SAE J20 R4 D1
Item Height 2.5000
Item Length 12.7500
Item Level GTIN 843266046708
Item Qty 1
Item UOM EA
Item Weight 0.5800
Item Weight Unit UOM LB
Item Width 7.5000
Link to Manufacturer Page www.reinautomotive.com
Maximum Working Pressure 130.0000
Product Desc Extended 240 Rein 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 40 Rein Radiator Hose
Product Desc Long 80 Rein OE Quality Radiator Hose
Product Desc Short 20 Radiator Hose
Protective Shield Inc No
Tech Note Complete OE Quality Direct Fit European Hose
Warranty Distance 24000
Warranty Time 24
Fits BMW · 6 vehicles

OE quality direct replacement. Matches original hose and assembly dimensions for a direct fit.

EPDM construction. Resists heat, salt, road debris, oil, and other contaminants.

Quick-connect fittings. Thermoplastic ends help reduce installation time and leaks.

Cross-references 11531722852 for the same application. See all 1.

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OE Quality Radiator Hose for BMW Cooling Repair

Rein CHR0047R is an OE quality radiator coolant hose built for European vehicle cooling systems. It is a direct-fit replacement for the original hose assembly, with the same branch shape and thermoplastic quick connect fittings specified for the application.

Compatible with 1991-1995 BMW 525i, right lower, and 1993 BMW 525iT, right lower, this hose is made for accurate fitment on the BMW cooling system. The CHR0047R helps reduce installation time while maintaining the OE-style routing and connection points.

Key Features

  • Direct replacement for the original radiator hose assembly
  • OE-style branch geometry and thermoplastic quick connect fittings
  • EPDM hose construction for cooling system service
  • Resistant to heat, salt, road debris, oil, and other contaminants
  • SAE J20 R4 D1 industry standard
  • Maximum working pressure: 130 psi
  • Black finish with application-specific fitment

Detailed Product Overview

Rein CHR0047R is engineered as a complete OE quality radiator hose for BMW 525i and BMW 525iT applications. The hose follows the original size and shape requirements, including the branch layout and quick-connect interface, so it installs without cutting, refitting, or adjusting the hose. For BMW cooling system service, that means a cleaner replacement process and a more accurate restoration of the factory hose path.

This radiator coolant hose is built from EPDM and measures 12.75 inches centerline length. Hose end dimensions are 1.58 inches inside diameter at one end and 1.34 inches inside diameter at the other, supporting the specified OE fitment. Rein CHR0047R is a practical choice for replacing a worn or damaged BMW radiator hose while keeping the original connection style intact.

This part cross-references BMW 11531722852 for the same application.

Common Problems This Hose Can Address

  • Coolant leaks from cracked, hardened, or aged hose material
  • Fitment issues caused by non-OE hose shape or incorrect branch routing
  • Leak points from reusing old quick connectors and o-rings
  • Cooling system service delays caused by trimming or refitting a hose
  • Contamination-related hose deterioration from heat, oil, salt, and road debris

Installation Notes and Tips

Install CHR0047R as a direct-fit replacement on the listed BMW applications. Verify the right lower hose routing before removal, and inspect the mating connectors and sealing surfaces for wear or damage. Because this hose is application-specific, no cutting or hose reshaping should be required during installation.

Quality Assurance

Rein designs this radiator hose to OE quality standards for European vehicles, with fit and connector details matched to the original hose assembly. It is backed by a 24-month warranty with 24,000-mile coverage.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1995BMW525i2.5LL6Right Lower—
1994BMW525i2.5LL6Right Lower—
1993BMW525i2.5LL6Right Lower—
1993BMW525iT2.5LL6Right Lower—
1992BMW525i2.5LL6Right Lower—
1991BMW525i2.5LL6Right Lower—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
11531722852