Heater Hose Fitting 3/4'' Water Pump 5/8'' 90?? Intake Alum 4530/9514x for Nova
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Heater Hose Fitting 3/4'' Water Pump 5/8'' 90?? Intake Alum 4530/9514x for Nova
This heater hose fitting is a 3/4'' water pump and 5/8'' 90?? intake aluminum connector, designed to manage coolant flow in compatible engine systems. It serves as a direct replacement for OEM cross-reference numbers 4530 and 9514x, ensuring a reliable fit for classic Nova vehicles.
Overview
This heater hose fitting is a machined aluminum adapter that connects the water pump and intake manifold, allowing for proper coolant circulation through the heater core. It is built for classic Nova models and other vehicles requiring a 3/4'' water pump outlet and a 5/8'' intake connection. The 90-degree angle ensures a clean routing of the heater hose without kinks or interference.
Built For Performance
- Machined aluminum construction for corrosion resistance and long service life
- 3/4'' water pump fitting and 5/8'' intake fitting for secure hose attachment
- 90-degree elbow design for optimal hose routing in tight engine bays
- Replaces OEM part numbers 4530 and 9514x for exact compatibility
- Threaded fittings provide a leak-proof seal under pressure
- Lightweight design reduces strain on hoses and connections
Fits These Machines
- for Nova
On-The-Job Use
- Repairing or replacing heater hose connections on classic Nova engines
- Restoring coolant systems during engine rebuilds or maintenance
- Correcting hose routing to prevent kinks and improve coolant flow
- Upgrading from plastic fittings to durable aluminum for reliability
Specs At A Glance
| Fitting Type | Heater Hose Fitting |
| Water Pump Connection | 3/4'' |
| Intake Connection | 5/8'' |
| Angle | 90 degrees |
| Material | Aluminum |
| Part Number(s) | 4530, 9514x |
Good To Know
Q: Will this fitting work with standard heater hoses? A: Yes, the 3/4'' and 5/8'' barbed ends accept standard rubber heater hoses, securing them with hose clamps for a tight fit.
Q: Is this fitting compatible with other vehicle brands? A: While designed for Nova, this fitting may work on other applications with the same 3/4'' and 5/8'' hose sizes, but confirm your specific setup before ordering.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.