Gates
Molded Coolant Hose

Gates 51426 Radiator Coolant Hose - Upper

Brand Gates 51426
Position Upper
2
Yes
Branch Quantity 0
Centerline Length 24
Centerline Length 610
Contains Spring No
End 1 Inside Diameter 1.3
End 1 Inside Diameter 33
End 2 Inside Diameter 1.4
End 2 Inside Diameter 36
Material EPDM, Plastic, Steel
Modular Components Outlet, 2 Henn Quick Connectors
Modular Components Outlet, 2 Male Quick Connectors
Modular Hose Yes
Molded Yes
Number of Quick Connect Fittings 2
Product line Molded Coolant Hose
Fits Mercedes-Benz · 2 vehicles

Molded coolant hose. Shaped for a precise fit with OEM-style modular construction.

Integrated connectors. Includes quick-connect fittings for a cleaner, faster installation.

Durable materials. Built from EPDM, plastic, and steel for dependable cooling performance.

Cross-references Gates 51426, Genuine 2115014782 and 24826L for the same application. See all 4.

$52.71Free 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 — free returns if it doesn't
Step 2 — Quantity
Order total $52.71
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates 51426 Molded Coolant Hose Overview

The Gates 51426 molded coolant hose is a radiator coolant hose built for specific vehicle applications with OE-style routing and integrated modular components. It uses EPDM, plastic, and steel construction and includes two quick-connect fittings for a precise connection at the upper cooling circuit.

Compatible with 2007 Mercedes-Benz E350, upper, w/o 4MATIC, and 2008 Mercedes-Benz E350, upper, w/o PZEV emissions, this Gates molded coolant hose supports direct replacement needs for the Mercedes-Benz E350 cooling system.

Key Features

  • Gates Molded Coolant Hose line for application-specific cooling system replacement
  • Part number 51426
  • OE-style molded design for the upper radiator coolant hose route
  • EPDM, plastic, and steel construction
  • Includes 2 male quick connectors as modular components
  • 24 in. centerline length with 1.3 in. and 1.4 in. end inside diameters
  • No spring included

Product Details

Gates builds this modular coolant hose to match specific vehicle layouts and to mirror the essential integrated features found in original equipment designs. The molded shape, quick-connect fittings, and outlet configuration help maintain the correct hose path and connection style in the cooling system. For buyers searching for a Mercedes-Benz E350 upper radiator hose or Gates 51426 coolant hose, this part provides a direct-fit replacement option for the listed applications.

This part cross-references Genuine 2115014782 for the same application.

What This Hose Helps Address

  • Cracked or brittle upper coolant hose material
  • Coolant leaks at quick-connect connection points
  • Improper hose routing from a damaged molded hose
  • Cooling system service needs on a Mercedes-Benz E350
  • Replacement of an aging radiator coolant hose assembly

Installation Notes and Tips

Verify the vehicle configuration before ordering: this hose fits 2007 Mercedes-Benz E350, upper, w/o 4MATIC, and 2008 Mercedes-Benz E350, upper, w/o PZEV emissions. Confirm connector style, hose routing, and end diameters against the original part before installation. Inspect mating surfaces and adjacent cooling components for wear, residue, or damage before connecting the new hose.

Quality Assurance

Gates is a recognized automotive aftermarket supplier in modular coolant hose assemblies, and this part is manufactured to application-specific specifications with OE-style integrated components for the listed Mercedes-Benz E350 fitments.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2008Mercedes-BenzE3503.5LV6GASUpperW/O PZEV Emissions; Molded Coolant Hose
2007Mercedes-BenzE3503.5LV6GASUpperW/O 4MATIC; Molded 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 — 51426Genuine — 211501478224826LR28328