Gates
Molded Coolant Hose

Gates 52105 Radiator Coolant Hose - Upper

Brand Gates 52105
Position Upper
Material Epdm, plastic
End 1 Inside Diameter 1.22
End 1 Inside Diameter 31
End 2 Inside Diameter 1.46
End 2 Inside Diameter 37
Contains Spring No
Centerline Length 30.3
Centerline Length 770
Branch Quantity 0
9839 Yes
9845 2
9940 Yes
9942 2 female quick connectors, outlet
Product line Molded Coolant Hose
Fits BMW · 3 vehicles

OE-style design. Application-specific molded coolant hose with integrated connection features.

EPDM and plastic. Material blend built for coolant system routing and durability.

Molded assembly. Matches the original hose shape for proper coolant flow routing.

Cross-references Gates 52105, 17127535529 and F11996 for the same application. See all 4.

$106.15Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $106.15
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

Gates 52105 is a molded radiator coolant hose built for specific applications with OE-style integrated components. It is made from EPDM and plastic and follows the molded layout needed for proper coolant routing in the system.

Compatible with BMW cooling system applications, this molded coolant hose is engineered to match the original hose shape and connection style. The Gates Molded Coolant Hose line focuses on application-specific fitment and integrated features that mirror OEM-style assemblies.

Key Features

  • EPDM and plastic construction for coolant system use.
  • Molded hose design for application-specific routing.
  • Integrated OE-style components, including quick-connect features.
  • Centerline length of 30.3 in. (770 mm).
  • End sizes of 1.22 in. (31 mm) and 1.46 in. (37 mm).

Detailed Description

Gates 52105 is a radiator coolant hose designed as a molded replacement for specific BMW cooling system applications. The hose uses EPDM and plastic construction and includes integrated features commonly found in OE modular coolant assemblies, such as quick connectors and outlet details. This helps maintain the original routing and connection layout required for proper coolant flow. This part cross-references BMW 17127535529 and F11996 for the same application.

Fits 2018-2019 BMW X3, upper. Fits 2019 BMW X4, upper. Gates 52105 is a direct-fit solution for vehicles that require the molded upper coolant hose configuration shown in the fitment data.

What It Is Used For

  • Replacing a cracked or leaking radiator coolant hose.
  • Restoring proper coolant routing through a molded hose assembly.
  • Addressing damaged quick-connect or integrated hose connection points.
  • Correcting fitment issues caused by an incorrect hose shape or length.
  • Supporting repair of coolant loss from worn hose materials.

Installation Notes and Tips

Verify the hose routing, connector style, and end diameters before installation. Match the molded shape and integrated connection points to the original part to ensure proper alignment. Confirm fitment by year, make, model, and upper position before replacing the hose.

Quality Assurance

Gates manufactures modular coolant hoses to application-specific specifications with OE-style integrated components for consistent replacement fit.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2019BMWX32.0LL4GASUpperMolded Coolant Hose
2019BMWX42.0LL4GASUpperMolded Coolant Hose
2018BMWX32.0LL4GASUpperMolded Coolant Hose
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 5210517127535529F11996R191026