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Description
Engine Oil Cooler Core 3921558 3957544 for Dodge Cummins 5.9L ISBe 6B 6BTEngine Oil Cooler Core 3921558 3957544 for Dodge Cummins 5. 9L ISBe 6B 6BT Part Number: 3921558, 3957544, 3975818, 3902372, 3902434, 3903375, 3911940, 3918293, 3921558, 3928908, 3942010, 3974127, 4896408, J921558, J918293, J911940, JR903375, 303455629, 2853604, 303498522, 4896407, 87416028, 4932124, 3942915 Specification: 7 Plates Fit for Cummins Engine Models: B5, 9L, 6B, 6BT, 6BTA, 6BTAA, ISBe Application: Fit for following models: Oliver White
Engine Oil Cooler Core 3921558 3957544 for Dodge Cummins 5.9L ISBe 6B 6BTPart Number:
3921558, 3957544, 3975818, 3902372, 3902434, 3903375, 3911940, 3918293, 3921558, 3928908, 3942010, 3974127, 4896408, J921558, J918293, J911940, JR903375, 303455629, 2853604, 303498522, 4896407, 87416028, 4932124, 3942915
Specification:
7 Plates
Fit for Cummins Engine Models: B5, 9L, 6B, 6BT, 6BTA, 6BTAA, ISBe
Application:
Fit for following
models:
Oliver/White Tractor Models:
100, 120, 140, 125 Workhorse, 145 Workhorse, 6124, 6125, 6144, 6145, 6710, 6810, 8310, 8410
Case-IH Construction Models:
1150K (Series 3), 1650L (Tier III Hydro), 1850K (Tier III), 621D (SN JEE0135501>), 621E (Tier III), 721D, 721E (Tier III), 821E (Tier III), 850K, 850L (Tier III), W14B, W14C, 680K, 680L, 850E, 855E, 1085B, 1085C, 1086B, 1088, 1150E, 1150G, 1155E, 621, 621B, 680L, 780C, 780D, 855G, 880D, 888, 9030, 9030B
Case-IH Tractor Models:
8850, PX140, PX170, P170, 3320, 850D, 855D,1640 (SN JJC0034705>),1644 (SN 44937696>), 1822 (SN JJC0012691>), 2022, MAXXUM 115, MAXXUM 125, MAXXUM 140, MXU115, MXU125, MXU130, MXU135, PUMA 115, PUMA 125, PUMA 140, PUMA 155, PUMA 165, PUMA 180, PUMA 195, PUMA 210, 5130, 5230, 1896, 5140, 5240, 5250, 2096
7 Plates
Fit for Cummins Engine Models: B5, 9L, 6B, 6BT, 6BTA, 6BTAA, ISBe
Application:
Fit for following
models:
Oliver/White Tractor Models:
100, 120, 140, 125 Workhorse, 145 Workhorse, 6124, 6125, 6144, 6145, 6710, 6810, 8310, 8410
Case-IH Construction Models:
1150K (Series 3), 1650L (Tier III Hydro), 1850K (Tier III), 621D (SN JEE0135501>), 621E (Tier III), 721D, 721E (Tier III), 821E (Tier III), 850K, 850L (Tier III), W14B, W14C, 680K, 680L, 850E, 855E, 1085B, 1085C, 1086B, 1088, 1150E, 1150G, 1155E, 621, 621B, 680L, 780C, 780D, 855G, 880D, 888, 9030, 9030B
Case-IH Tractor Models:
8850, PX140, PX170, P170, 3320, 850D, 855D,1640 (SN JJC0034705>),1644 (SN 44937696>), 1822 (SN JJC0012691>), 2022, MAXXUM 115, MAXXUM 125, MAXXUM 140, MXU115, MXU125, MXU130, MXU135, PUMA 115, PUMA 125, PUMA 140, PUMA 155, PUMA 165, PUMA 180, PUMA 195, PUMA 210, 5130, 5230, 1896, 5140, 5240, 5250, 2096
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
4.3 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
It works!
Fitment was great on my 2014 Subaru Crosstrek. Construction was solid and great that I don’t have to worry about changing it for 18,000 miles. Would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
As described, great quality
Perfect fit and function for 2018 Subaru Outback
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Reviewed in the United States on January 15, 2026
★★★★★ 4
Good product
This is a long life filter without having to oil and wash like a lifetime k&n.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Fits great
Excellent value for the money and fits great. Does exactly what you need it to.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
buen articulo funciona perfecto.
buen articulo funciona perfecto.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026