New fuel pressure regulator.

Replaces Volvo Penta 3858967
Does not fit 8.1 engine

• New fuel pressure regulator
• Replaces Mercruiser 2149831 885174 21491831
• Replaces Volvo Penta 3858967
• Fits most 4.3, 5.0, 5.7 engines, does not fit 8.1