# 130-2343CN Onan MDKD 8KW 12x2 Heat Exchanger 130-2343CN Replacement Part

Onan MDKD 8KW Heat Exchanger 130-2343CN Replacement Part

Replaces Onan 130-2343 used on Onan MDKD 8KW

Functional equivalent to Sen-dure 4366-3-7

Copper nickel (CUNI) for superior erosion resistance in salt water applications.

Bundle Length - 12" (304.8mm) ; Overall Length 13" (330.2mm)

Diameter - 2" ; Water Hose Connections - 1"

Replacement Anode ref - [Z9-147](https://www.marineenergy.com.au/products/zinc-anode-with-plug-an-1987-lombardini-ed-0090802150?_pos=1&_sid=0e465f204&_ss=r)

This is a non-OEM, aftermarket part MEC 130-2343 CN.

## Details

- **Price:** 907.5 AUD
- **Vendor:** Mr Cool
- **Tags:** Sawley’s AAM Aftermarket – Cooling Systems Mr Cool | Marine Heat Exchangers & Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 907.50 AUD | In stock |

## Images

- 130-2343CN Onan MDKD 8KW 12x2 Heat Exchanger 130-2343CN Replacement Part
- 130-2343CN Onan MDKD 8KW 12x2 Heat Exchanger 130-2343CN Replacement Part
- 130-2343CN Onan MDKD 8KW 12x2 Heat Exchanger 130-2343CN Replacement Part
- 130-2343CN Onan MDKD 8KW 12x2 Heat Exchanger 130-2343CN Replacement Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/130-2343cn-onan-mdkd-8kw-12x2-heat-exchanger-130-2343cn-replacement-part)
> Updated: 2026-06-23