Quicksilver 8781051 Check Valve for Select Mercury and Mariner 2-Stroke 105-275hp Outboards 2019 160°F thermostat for GM V8

160°F thermostat for GM V8 and V6 sterndrive and inboard engines (1987-2016)

left to right and are removable

Hipora® Waterproof/Breathable

Aluminum pipes painted black

Has two cup holders

Quicksilver 8781051 Check Valve for Select Mercury and Mariner 2-Stroke 105-275hp Outboards 2019 160°F thermostat for GM V8Inline check valve 8781051 is for use on high horsepower Mercury and Mariner 2 stroke outboards. This critical component ensures proper fluid flow in your engine system. Easy to install with common shop tools, it is produced to meet original equipment manufacturer specifications for peak performance. Fits select Mercury Mariner 105 275hp 2 stroke DFI EFI Jet outboards Also fits 175hp XR2 JetDrive SportJet models Ensures proper fluid flow and prevents