# 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement

Heat Exchanger Suits Volvo Penta 4.3, 5.0, 5.7 Gxi Chev Small Block engines.

5.7Gi-300-J, 5.7Gi-300-JF, 5.7OSi-300-JF, 5.7GXi-J, 5.7GXi-JF, 5.7OSXi-JF, 5.7Gi-300-N, 5.7GXi-N

This is a non-OEM aftermarket part MEC 3861471

Zinc Anode - Brass plug -BSPT 3/8 ( can use 9-034 need to shorten the length )

## Details

- **Price:** 1320.0 AUD
- **Vendor:** Mr Cool
- **Tags:** Sawley’s AAM Aftermarket – Cooling Systems Mr Cool | Marine Heat Exchangers & Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1320.00 AUD | In stock |

## Images

- 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement
- 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement
- 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement
- 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement
- 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement
- 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement
- 3861471 Volvo Penta Small Block Heat Exchanger 3861471 Replacement

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3861471-volvo-penta-small-block-heat-exchanger-3861471-replacement)
> Updated: 2026-06-23