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Dayco 72433 Radiator Coolant Hose - Lower
| Brand | Dayco 72433 |
|---|---|
| Position | Lower |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 1/8 |
| End 2 Inside Diameter | 1 1/8 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| End 1 Outside Diameter | 1 1/2 |
| End 2 Outside Diameter | 1 1/2 |
| Hose Type | Single i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 23 1/2 |
| Product line | Curved Radiator Hose |
| Fits | Honda · 6 vehicles |
Curved hose design. Helps route coolant smoothly through the system.
EPDM construction. Resists heat and coolant exposure for dependable service.
SAE J20R4 Class D-1. Meets a recognized coolant hose specification.
Cross-references ACDelco 26490X, CARQUEST 22921 and Duralast E72433 for the same application. See all 7.
Curved Radiator Hose for Honda Civic
Restore proper coolant flow with this Dayco curved radiator hose, part number 72433. Built from EPDM rubber and finished in black, it is shaped for lower radiator routing on select Honda Civic and Honda Civic del Sol applications.
Key Features
- Dayco Curved Radiator Hose, Part Number 72433
- EPDM construction for coolant-system service
- Black finish
- Single I.D. hose design
- 1 1/8 in. inside diameter at both ends
- 1 1/2 in. outside diameter at both ends
- SAE J20R4 Class D-1 and SAE J1684 Type EC specification
- Lower curved radiator hose configuration
Product Details
The Dayco 72433 curved radiator hose is a lower coolant hose built for specific Honda cooling-system layouts. Its EPDM rubber construction is suited for radiator hose service, while the curved profile supports the routing needed on 1999-2000 Honda Civic and 1994-1997 Honda Civic del Sol models. This hose cross-references Honda 19502-P30-000 for the same application.
Compatible With 1999-2000 Honda Civic, lower. Compatible With 1994-1997 Honda Civic del Sol, lower. The Dayco Curved Radiator Hose line is engineered for vehicle-specific cooling-system fitment, helping match the original hose shape and connection size requirements for these applications. Part number 72433 is a direct reference for buyers searching by OE-style replacement number or aftermarket interchange.
What It Is Used For
- Replacing a cracked or split lower radiator hose
- Restoring coolant circulation between engine and radiator
- Addressing coolant leaks at hose ends
- Replacing a hose that has softened, swollen, or hardened with age
- Correcting fitment issues caused by an incorrect hose shape or diameter
Installation Notes and Tips
Verify the lower hose routing and end diameters before installation. Inspect hose clamps, radiator necks, and engine fittings for corrosion or damage before transferring the new hose into place. Confirm the hose follows the original curved path without twisting so the cooling system seals properly.
Quality Assurance
This hose is manufactured to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications for radiator coolant hose service. Dayco part number 72433 is built for the listed Honda Civic and Honda Civic del Sol applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Honda | Civic | — | 1.6L | L4 | Lower | Curved Radiator Hose |
| 1999 | Honda | Civic | — | 1.6L | L4 | Lower | Curved Radiator Hose |
| 1997 | Honda | Civic del Sol | — | 1.6L | L4 | Lower | Curved Radiator Hose |
| 1996 | Honda | Civic del Sol | — | 1.6L | L4 | Lower | Curved Radiator Hose |
| 1995 | Honda | Civic del Sol | Si | 1.6L | L4 | Lower | Curved Radiator Hose |
| 1994 | Honda | Civic del Sol | Si | 1.6L | L4 | Lower | Curved Radiator Hose |
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