Aftermarket Mercruiser 27-17145 & Volvo 3854269 Intake Manifold Gasket Set
The Sierra 18-0488 Intake Gasket is designed to reseal the applicable joint or component during servicing in Mercruiser applications. It replaces Mercruiser 27-807473A1.
Fits: MCM 350 Mag, 5.0L and 5.7L/LX (Gen+)(1996 and Up)
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-0488?
Sierra 18-0488 is an aftermarket intake gasket for Mercruiser & Volvo Penta applications.
Which part numbers cross-reference Sierra 18-0488?
This listing cross-references Mercruiser 27-807473A1, Mercruiser 3857662 and Volvo Penta 3857662. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-0488 fits my Mercruiser & Volvo Penta application?
Contact us with your engine model and serial number and we'll help check suitability.