# Oil cooler Cummins 3957543 – used

> Cummins oil cooler 3957543, used, ideal for B 3.9L engines. High cooling efficiency, durable construction.

- Category: [lubrication system](https://wibako.com/shop/diesel-engines-parts/lubrication-system.md)
- Manufacturer: Cummins
- Part number: 3957543
- Stock number: 70800
- Condition: used
- Price: 69.80 EUR gross (56.75 EUR net)
- Availability: in stock

Oil cooler Cummins – used. Fits: Engine Cummins 3.9, Engine Cummins 4BTA-3.9, Engine Cummins 4BT3.9 and others.

## Specification

- name: Oil cooler
- mark: Cummins
- part number: 3957543
- condition: used
- brand: Cummins
- weight: 2.79 kg
- availability: available

## Description

Oil cooler Cummins – used part offered by WIBAKO. Used part. Its actual condition is shown in the photos; on request we will send more photos or details.

Fits: Engine Cummins 3.9, Engine Cummins 4BTA-3.9, Engine Cummins 4BT3.9, Engine Cummins B4.5, Engine Cummins 4BT4.5.

Part number: 3957543. Reference and alternative numbers: 3921557, 3904320, 3918292. To be sure the part fits, compare the number on the nameplate or in the catalogue – or send us an enquiry with the part number or the machine (engine) serial number and we will confirm the fit.

Weight: 2.31 kg. Shipping: dispatched no later than the next working day after the order.

We also carry out [diesel engine overhauls](https://wibako.com/services/overhauls-of-combustion-engines).

## Fits (machines and engines)

- Engine Cummins 3.9
- Engine Cummins 4BTA-3.9 CPL8039
- Engine Cummins 4BT3.9
- Engine Cummins B4.5
- Engine Cummins B4.5 CPL8204
- Engine Cummins 4BT4.5

## Reference numbers

3957543, 3921557, 3904320, 3918292

## Other items

- [Oil cooler Cummins 3921557 – used](https://wibako.com/shop/diesel-engines-parts/lubrication-system/50984X71750-oil-cooler-cummins-3921557.md)
- [Oil cooler Cummins 3904320 – used](https://wibako.com/shop/diesel-engines-parts/lubrication-system/50986X71241-oil-cooler-cummins-3904320.md)

## Guides and case studies

- [Cummins 4BTA3.9 Engine Overhaul](https://wibako.com/about-us/news/159-cummins-4bta3-9-engine-overhaul.md)
- [Cummins 4BT3.9 Engine Overhaul](https://wibako.com/about-us/news/146-cummins-4bt3-9-engine-overhaul.md)
- [Service and Repair of Cummins 4BT3.9 Engine](https://wibako.com/about-us/service/532-service-and-repair-of-cummins-4bt3-9-engine.md)
- [Service and Repair of Cummins 4BTA3.9 Engine](https://wibako.com/about-us/service/482-service-and-repair-of-cummins-4bta3-9-engine.md)

![Photo: Oil cooler Cummins 3957543](https://wibako.com/images/2102889_1735886147034_1000x1000.webp)

---

Source: https://wibako.com/shop/diesel-engines-parts/lubrication-system/35245X70800-oil-cooler-cummins-3957543
Contact: +48338704200, biuro@wibako.pl