Mercruiser 79607A3 Heat Exchanger Replacement
Replaces Mercruiser part: 79607A3, 79607A1, 79607
Suits Mercruiser engines:
GM Mercruiser Big Block Chevy 454 with log style exhaust manifolds
1 year warranty
This is a USA made heat exchanger by Seakamp.
![](https://cdn11.bigcommerce.com/s-37u16bcg43/product_images/uploaded_images/moved-752e592300eb3ddd7093b557e3e39bf5.png)
![](https://cdn11.bigcommerce.com/s-37u16bcg43/product_images/uploaded_images/moved-ede9e068ff8edecc99cef8c2e51d8052.png)