FASWORX 8M0156229 Camshaft Position Sensor CMP CPS for Mercruiser & Volvo Penta V6 V8 Engines Replaces Sierra 18-7642 Volvo Penta 3863130 Mercruiser 898141 Mallory 9-29806 Indmar 556350

The FASWORX camshaft position sensor (Part # FWX-03-100) serves as the replacement timing sensor for Mercruiser and Volvo Penta gasoline engines. This sensor monitors the camshaft’s position and rotational speed, supplying critical data to the engine control module to regulate fuel injection and ignition timing. Technicians identify this part by its mounting location on the timing cover or distributor housing. This unit is a direct interchange for multiple OEM and aftermarket numbers including Sierra 18-7642, Volvo Penta 3863130, Mercruiser 898141 and 8M0156229, Indmar 556350 as well as Mallory 9-29806 used across 3.0L through 6.2L gasoline V6 and V8 marine engines. Buyers typically verify fitment by comparing the OEM number stamped on the original sensor or by consulting engine serial data for compatibility.

• This FASWORX FWX-03-100 camshaft position sensor replaces Sierra 18-7642 and functions as the original timing pickup for Mercruiser and Volvo Penta gasoline V6 and V8 engines, ensuring proper ignition timing and engine management.
• Complete interchange with OEM and aftermarket part numbers including Sierra 18-7642, Volvo Penta 3863130, Mercruiser 898141 and 8M0156229, Mallory 9-29806, Indmar 556350.
• Designed for 3.0L, 4.3L, 5.0L, 5.7L and 6.2L MPI Mercruiser and Volvo Penta applications.
• Precision electrical fitment with correct connector geometry and terminal layout to match factory wiring harnesses, simplifying installation without modification.
• Hall effect Camshaft Cam Sensor CMP compatible with Mercruiser and Volvo Penta 4.3L, 5.0L, 5.7L, 6.2L with flat top distributor.
• Aftermarket OEM-style quality built to meet or exceed the functional expectations of the original part