Dayco 77225GL Radiator Coolant Hose
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Dayco

Dayco 77225GL Radiator Coolant Hose

Brand Dayco 77225GL
Position Lower - Engine To Pipe, Lower - Radiator To Pipe, Upper - Engine To Pipe, Upper, Upper - Pipe To Radiator, Lower - Pipe To Radiator, Upper - Pipe To Engine, Lower - Pipe To Oil Cooler, Lower - Pipe To Engine, Lower, Left, and Upper - Radiator To Pipe
Fits —

Heavy-duty hose. Built for radiator coolant flow in demanding cooling systems.

Straight design. Simplifies routing for a clean, direct hose connection.

Cross-references ACDelco 31012, ACDelco 31062 and CARQUEST 24034 for the same application. See all 13.

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Dayco 77225GL Straight Radiator Hose

Dayco 77225GL is a straight radiator coolant hose in the Dayco Straight Radiator Hose - H.D. line, built for cooling-system service where a direct, straight hose route is required. Use it when replacing a worn or leaking radiator hose on vehicles that call for a heavy-duty straight coolant hose.

Key Features

  • Part number 77225GL for radiator coolant hose replacement
  • Straight hose design for direct cooling-system routing
  • Dayco Straight Radiator Hose - H.D. product line
  • Cross-references ACDelco 31012 and Gates 24034 for the same application
  • Also cross-references CARQUEST 24236 and NAPA 637

Product Details

This Dayco radiator coolant hose is intended for cooling-system repairs where a straight hose connection is specified. The heavy-duty hose line supports routine radiator hose replacement on passenger and light-duty applications, including common service searches for Dayco 77225GL radiator hose, straight radiator hose replacement, and coolant hose for radiator connections. It is a practical choice when matching an OE-style straight hose layout on vehicles such as Chevrolet and Ford applications that use this hose configuration.

Common Repair Uses

  • Replacing a cracked or hardened radiator hose
  • Repairing coolant leaks at a straight hose connection
  • Restoring proper coolant flow between engine and radiator
  • Addressing hose swelling, soft spots, or collapse
  • Servicing overheating concerns caused by hose failure

Installation Notes

Verify hose routing, inside diameter, and end-to-end length against the removed part before installation. Inspect hose clamps, necks, and adjoining coolant-system components for wear or corrosion, and refill and bleed the cooling system according to the vehicle service procedure after replacement. Confirm fitment by application details before ordering; this part is commonly searched for radiator hose replacement on Chevrolet and Ford vehicles, and the 77225GL part number should be matched to the exact hose shape and connection points.

Quality Assurance

Dayco is a recognized aftermarket brand for cooling-system service parts, and the 77225GL is part of its Straight Radiator Hose - H.D. line for direct-fit hose replacement applications.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 31012ACDelco — 31062CARQUEST — 24034CARQUEST — 24236CARQUEST — 24436Gates — 24034Gates — 24236Gates — 24436Goodyear — 56036Goodyear — 57036NAPA — 614NAPA — 637NAPA — 666