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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
Oil Pump 1989 - 1998.5 Dodge Ram Cummins 12v 12V 5.9 5.9L 3926203Condition: REBUILDABLE CORE USED The Cummins 4939587 Oil Pump is designed for 5. 9L engines ensuring reliable lubrication for optimal engine performance. Compatible with multiple Cummins engine models including 6BT this heavy duty oil pump features a spur gear design and includes necessary gaskets for installation. It is a replacement part for various OEM numbers such as 3926203 3937404 and 3941742 and is known for its durability and efficiency in
Condition: REBUILDABLE CORE/USEDThe Cummins 4939587 Oil Pump is designed for 5.9L engines ensuring reliable lubrication for optimal engine performance. Compatible with multiple Cummins engine models including 6BT this heavy-duty oil pump features a spur gear design and includes necessary gaskets for installation. It is a replacement part for various OEM numbers such as 3926203 3937404 and 3941742 and is known for its durability and efficiency in maintaining consistent oil pressure.
Part Number: 3926203
Manufacturer: MOPAR
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
4.9 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Bellas
Size: 13 Little Kid, Color: Pink/Glitter
Son una belleza quedan muy lindas puestas se las recomiendo para las niñas de la casa
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
★★★★★ 5
Comodas
Size: 2 Big Kid, Color: Black/Beige, Size: 2 Big Kid, Color: Black/Beige
Muy cómodas , cojen el estilo q te pongas. Vienen súper reducidas. Tuve q comprarle un #5 a mi niña con 22cm de largo. A pesar de q llegaron con un polvo blanco, parecían usadas, pero en general super
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025
★★★★★ 4
Heavy.
Size: 2 Big Kid, Color: Pink/Glitter
They are beautiful, but too heavy to my kid.
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Runs small
Size: 4 Big Kid, Color: Pearl Yellow
I wish they went past size 4 but cute nonetheless.
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Reviewed in the United States on August 29, 2024
★★★★★ 5
Compra excelente
Excelente y buen precio
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2024
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