Oil Pump - Quinton Hazell - QOP1004
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Product Information
Full details
The Quinton Hazell QOP1004 Oil Pump is designed for automotive enthusiasts and professional mechanics who require a reliable, high-performance replacement component for engine lubrication systems. This pump ensures consistent oil pressure to protect critical engine internals, though installers must be diligent about verifying vehicle compatibility with specific OEM numbers before purchase to avoid installation errors.
All features
| Model Part Number | QOP1004 |
|---|---|
| Brand | Quinton Hazell |
Extended Product Information
FAQs
How do I confirm this pump fits my vehicle?
Cross-reference your vehicle's OEM oil pump part number with 1001F9, V764737680, or 3648921.
Does this pump include a gasket?
Check your specific packaging; however, it is standard practice to purchase a new manufacturer-recommended oil pump gasket separately for a proper seal.
Should I replace the oil filter when replacing the pump?
Yes, it is highly recommended to install a new oil filter and fresh oil whenever the oil pump is replaced to prevent contaminants from entering the new unit.
Can I install this myself if I am a beginner?
Replacing an oil pump is a complex task that often requires removing the oil pan and potentially other engine components. Professional installation is recommended.
What happens if I use the wrong oil weight?
Using an incorrect oil weight can affect the performance of the QOP1004 and may lead to improper oil pressure levels, potentially voiding reliability.
Troubleshooting
Low oil pressure light remains on after installation
Verify the oil level is correct and ensure the pump was properly primed with oil during installation.
Unusual mechanical noise from the pump area
Check that the pump mounting bolts are torqued to manufacturer specifications and that the pickup screen is not obstructed.
Pros and Cons
Pros
- Meets rigorous manufacturer standards for quality
- Essential for preventing internal engine damage
- Maintains steady oil pressure
- Precise fitment reduces labor time
Cons
- Requires specific technical knowledge for installation
- Strict compatibility requirements based on OEM numbers
- Professional installation highly recommended
Setup, Compatibility & Care
Before starting installation, ensure you have the correct gasket and necessary cleaning supplies. The QOP1004 is compatible with OEM part numbers 1001F9, V764737680, and 3648921. During setup, it is critical to prime the oil pump with fresh engine oil to ensure immediate lubrication upon startup. Avoid running the engine without oil as this can damage the pump vanes. Always flush the oil pan to remove debris that could lead to premature pump failure. Regular oil and filter changes are the most effective way to care for your new pump.