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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
2003 2004 Ford 6.0 6.0L Powerstroke Diesel High Pressure Oil Pump HPOP CORECondition: REBUILDABLE CORE USED The Ford HP032X 3C3Z 9A543 AARM 4C3Z 9A543 AARM High Pressure Oil Pump is designed for 2003 2004 6. 0L Power Stroke diesel engines. This OEM remanufactured pump is essential for maintaining proper oil pressure in the engine ensuring high performance and reliability. It supersedes previous part numbers to provide enhanced durability and compatibility. Ideal for ensuring optimal engine function this high pressure oil
Condition: REBUILDABLE CORE/USEDThe Ford HP032X 3C3Z-9A543-AARM 4C3Z-9A543-AARM High Pressure Oil Pump is designed for 2003-2004 6.0L Power Stroke diesel engines. This OEM remanufactured pump is essential for maintaining proper oil pressure in the engine ensuring high performance and reliability. It supersedes previous part numbers to provide enhanced durability and compatibility. Ideal for ensuring optimal engine function this high-pressure oil pump is a critical component in the fuel injection system of your Ford Powerstroke engine.
Part Number: 4C3Z9A543AARM
Manufacturer: FORD
Weight: 7.0000 lbs
Additional Details:
Genuine OEM Parts
Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.
Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.
About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Cabin filter
Fits perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
★★★★★ 5
Perfect fit, solved steering pump noise
Installed this o-ring kit on a 2009 Honda Odyssey. The steering pump was making noise and you could see bubbles in the fluid revivor when the engine was idling indicating a potential air leak from where the hoses attach to the pump. The most difficult part was finding the right 10mm wrench that would allow me to access the lower hose mounting bolt without removing the belt or pump pulley. I wound up taking an old wrench, heated it with a torch, and bent it in a vice to get the right fit. I did order a ratcheting, flex head wrench but while waiting for it to be delivered I was able to make something work. Overall, the o-ring kit worked great, the o-rings seem high quality and this fixed my issue. If you don't already have some, make sure to order the power steering fluid required for Asian/Honda vehicles when you order these o-rings.
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Reviewed in the United States on February 24, 2025
★★★★★ 5
Works great
Worked great and easy to install
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Reviewed in the United States on March 21, 2026
★★★★★ 5
2007 Honda Accord coupe
Perfect fit for a 2007 accord coupe or sedan. Fixed a noisy power steering pump straight away on a 240,000 mile car. Easy DIY fix
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Reviewed in the United States on January 29, 2026
★★★★★ 4
No issues
Great aftermarket o ring. If for whatever reason OEM isn’t possible, these o rings will work perfectly fine. Had no issues installing into power steering system. Still would recommend Honda o rings if you can because they are also cheap.
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Reviewed in the United States on March 18, 2026
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