# GM30881 GM344928 Kohler Replacement Part

Kohler GM 30881 and GM 344928 Replacement Heat Exchanger 3x21"

Suitable for Kohler 23EFOZ, 27EFOZ, 32EOZD ; 23EFOZD, 27EFOZD, 25EFOZD, 28EFOZD, 32EOZD, 28EOZD

Bundle Length - 21"

Diameter - 3"

Hose Connections - 1-1/2"; 3/4"

Note that this part has the sensor port.

This is a Mr Cool (USA) marine part MRCGM30881.

## Details

- **Price:** 1606.0 AUD
- **Vendor:** Mr Cool
- **Tags:** Sawley’s AAM Aftermarket – Cooling Systems Mr Cool | Marine Heat Exchangers & Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1606.00 AUD | In stock |

## Images

- GM30881 GM344928 Kohler Replacement Part
- GM30881 GM344928 Kohler Replacement Part
- GM30881 GM344928 Kohler Replacement Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/gm30881-gm344928-kohler-replacement-part)
> Updated: 2026-06-23