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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Premium Oil Pump 4988801 3973398 for Cummins ISB/QSB5.9 Engines 2004-2018Replacement part number: 4988801, 3973398, 3957266, 3947308 Fit For Cummins Engine: 4B4. 5, 4BT3. 9, 6BT5. 9, QSB 6. 7, ISB (Chrysler), ISB 2002 DCX, ISB CM850, QSB5. 9 CM850 Application: Fit For Dodge Vehicle: 5. 9L 2004 2009 Dodge Ram 2500 2004 2007 Dodge Ram 3500 6. 7L 2007 2010 Dodge Ram 2500 2007 2010 Dodge Ram 3500 2008 2010 Dodge Ram 4500 2008 2010 Dodge Ram 5500 2011 2018 Ram 2500 2011 2018 Ram 3500 2011 2018 Ram 4500 2011 2018 Ram 5500
Replacement part number:
4988801, 3973398, 3957266, 3947308
Fit For Cummins Engine:
4B4.5, 4BT3.9, 6BT5.9, QSB 6.7, ISB (Chrysler), ISB 2002 DCX, ISB CM850, QSB5.9 CM850
Application:
Fit For Dodge Vehicle:
5.9L
2004-2009 Dodge Ram 2500
2004-2007 Dodge Ram 3500
6.7L
2007-2010 Dodge Ram 2500
2007-2010 Dodge Ram 3500
2008-2010 Dodge Ram 4500
2008-2010 Dodge Ram 5500
2011-2018 Ram 2500
2011-2018 Ram 3500
2011-2018 Ram 4500
2011-2018 Ram 5500
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
4.5 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
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Reviewed in the United States on June 1, 2026