⚓ Upgrade your marine engine with confidence—power, precision, and perfect fit!
This 5.7L GM Vortec Marine Engine Cylinder Head is a brand-new aftermarket replacement designed for Mercruiser, Volvo Penta, OMC, and GM Marine engines from 1997 onward. It includes all essential components like valves and springs, ensuring a direct OEM fit with part numbers 938-8M0115137, 803860T, 3857663, and 12558060. Weighing 51 pounds and built for durability, it guarantees reliable performance and easy installation for professional-grade marine engine maintenance.
| Manufacturer | Marine Engines 4 Less |
| Brand | Marine Engines 4 Less |
| Item Weight | 51 pounds |
| Package Dimensions | 24 x 10 x 8 inches |
| Manufacturer Part Number | CYL-57V-AM |
| OEM Part Number | 12558060, 3857663, 803860T, 938-8M0115137 |
A**
Great value
Great customer service
A**R
MISSING PARTS.
WARNING! After install I noticed it was missing a valve keeper. Could have been a disaster. Otherwise quality seems decent. Have not started engine yet. Confidence in product: LOW.
D**V
Quality parts!!!
Very high quality parts, high quality assembly. I recommend!!!
Trustpilot
1 week ago
2 weeks ago
