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Gates 23433 Radiator Coolant Hose - Lower
| Brand | Gates 23433 |
|---|---|
| Position | Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 27.3 |
| Centerline Length | 693 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.29 |
| End 1 Inside Diameter | 33 |
| End 2 Inside Diameter | 1.29 |
| End 2 Inside Diameter | 33 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Chevrolet and Pontiac · 8 vehicles |
OEM-quality specifications. A molded coolant hose built for dependable replacement fit.
EPDM construction. Resists heat and coolant exposure for long service life.
Molded design. Matches complex hose routing without extra shaping.
Cross-references Bosch 16169, Continental 62752 and Dayco 72461 for the same application. See all 7.
Gates 23433 Molded Coolant Hose
Gates 23433 is a molded radiator coolant hose built to OEM-quality specifications for precise routing and dependable coolant flow. It is formed from EPDM and shaped for lower cooling-system service on select Chevrolet Cobalt and Pontiac G5 applications.
The Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant hose applications, giving technicians a direct replacement option for radiator hose service without sourcing an OE dealer part.
Key Features
- EPDM construction for cooling-system durability
- Molded shape for proper fit and hose routing
- 1.29 in. inside diameter at both ends
- 27.3 in. centerline length
- No spring, no branch, and no quick-connect fittings
- Direct replacement for lower radiator coolant hose service
Application Details
Fits 2008-2010 Chevrolet Cobalt, lower. Fits 2008-2010 Pontiac G5, lower. This Gates 23433 hose is a fitment-based replacement for lower coolant routing on these vehicles, helping restore the original hose path and connection geometry.
This part cross-references Continental 62752 and Dayco 72461 for the same application.
What It Helps Fix
- Cracked or split lower radiator hose
- Coolant leaks at the hose body
- Softening or swelling from heat and age
- Poor hose routing after a failed replacement
- Restricted coolant transfer in the lower cooling circuit
Installation Notes
Verify hose routing against the original lower hose before installation. Inspect mating necks, clamps, and nearby cooling-system components for wear or corrosion, and confirm the hose seats fully at both ends. After installation, refill and bleed the cooling system according to the vehicle service procedure.
Quality Assurance
Gates Molded Coolant Hoses are manufactured to OEM-quality specifications and are part of a broad replacement hose line covering multiple cooling-system applications. Part number 23433 is built for direct-fit service on the listed Chevrolet Cobalt and Pontiac G5 applications.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Chevrolet | Cobalt | 2.2L | L4 | GAS | Lower | Molded Coolant Hose |
| 2010 | Pontiac | G5 | 2.2L | L4 | GAS | Lower | Molded Coolant Hose |
| 2009 | Chevrolet | Cobalt | 2.2L | L4 | GAS | Lower | Molded Coolant Hose |
| 2009 | Pontiac | G5 | 2.2L | L4 | GAS | Lower | Molded Coolant Hose |
| 2008 | Chevrolet | Cobalt | 2.2L | L4 | GAS | Lower | Molded Coolant Hose |
| 2008 | Chevrolet | Cobalt | 2.4L | L4 | GAS | Lower | Molded Coolant Hose |
| 2008 | Pontiac | G5 | 2.2L | L4 | GAS | Lower | Molded Coolant Hose |
| 2008 | Pontiac | G5 | 2.4L | L4 | GAS | Lower | Molded Coolant Hose |
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