Mitsubishi OEM Engine Oil Jet Check Valve for Evo 7/8/9/X (MD372046) Samco Sport STM-2GDSM-EX-SS-25 has been discontinued as

STM-2GDSM-EX-SS-25 has been discontinued as of October 29 2025

8 nuts and assembly lube

The gloss black finish with COBB logo keep things looking tidy in the engine bay

(1) STM Remote Oil Pressure Line Kit

Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV

Mitsubishi OEM Engine Oil Jet Check Valve for Evo 7/8/9/X (MD372046) Samco Sport STM-2GDSM-EX-SS-25 has been discontinued asGenuine OEM Mitsubishi factory replacement oil jet check valve fits the Evo 7 8 9 and Evo X oil squirters. Sold individually as needed, price is for one valve. Full replacement requires 4 for 4G63 and 4B11. Notes: They are expensive, yes that price is correct for one valve. These could be compatible with the 4 5 6 models with modifications. Please do additional research for your particular set up first. Vehicle Fitment: CT9A 2001 2006 Evolution VII