Machinery & Truck Parts
CUMMINS Oil Cooler Oil Cooler For Sale (Part 3957544)
About This Cummins Oil Cooler
This is a good, used oil cooler for the Cummins application, carrying part number 3957544. The oil cooler transfers heat out of the engine oil through coolant or surrounding air, helping the lubricant remain within its intended operating range. Internal cracking, corrosion, restriction, or seal failure can reduce cooling or allow oil and coolant to cross-contaminate. Cooler core design, housing, seals, ports, and mounting vary by engine and application, so matching the exact configuration is important. Compare the removed cooler, the page photos, and any listed part number before ordering a replacement. The part is inspected and tested before it ships, identified by its stock number (323702), and backed by included warranty coverage. Freight ships nationwide, quoted to your delivery ZIP. Use the page photos and listed details to compare it carefully with the component being replaced before purchase. Have your engine's year, make, model, and application ready and call (800) 696-5459 to confirm fitment before ordering.
Key Specs at a Glance
- Part Type
- Oil Cooler
- Part Number
- 3957544
- Condition
- Good Used
- Stock #
- 323702
- Warranty
- Included
- Shipping
- Ships Nationwide
Part Details
| Brand | Cummins |
| Part # | 3957544 |
| Part Type | Oil Coolers |
| Condition | Good Used |
| Stock # | 323702 |
| Warranty | Included |
| Shipping | Nationwide — Call for Quote |
Buying Information
Oil Cooler Oil Cooler FAQ
Does this Oil Cooler Oil Cooler come with a warranty?
Yes. A warranty is included; call (800) 696-5459 to review the specific terms.
How much does shipping cost?
Nationwide freight shipping is available. Rates vary by destination and item size; call (800) 696-5459 with the delivery ZIP for a quote.
What is your return policy?
Eligible items may be returned within 30 days of delivery, and domestic return shipping is free.
How do I confirm fit and order this?
Identify the item by stock number 323702 and call (800) 696-5459 to confirm fit and order.