Oil Cooler Block-Off Plate with 1/8NPT Ports FMIC.EU for Gen III IV LS1 LS2 LS3 LS6

Oil Cooler Block-Off Plate with 1/8NPT Ports FMIC.EU for Gen III IV LS1 LS2 LS3 LS6

The LS oil cooler block-off plate is designed for LS series engines of the third and fourth generation from General Motors.
The component allows for permanent closure or bypassing of the oil cooler channels in the oil pan, which is particularly useful during modifications, engine swaps, and in sports vehicles where the oil cooling system is not used.
The plate ensures full sealing of the lubrication system, prevents leaks and loss of oil pressure, and thanks to precise CNC machining, guarantees perfect fit to the oil pan surface.

Two threaded 1/8” NPT ports allow installation of oil pressure or temperature sensors, or other accessories requiring lubrication.

Product features:

-Made of high-quality 6061-T6 aluminum, black anodized – lightweight, corrosion- and heat-resistant
-Two 1/8” NPT ports for mounting oil sensors or turbo connections
-Large internal flow chamber provides better oil circulation than original covers
-Replaces original GM OE part #12577903
-Precision CNC machining – perfect fit and full sealing
-Complete mounting kit: plate, FKM gasket, class 10.9 bolts

Application:

-Removal or bypass of the factory oil cooler in LS engines
-Installation of oil pressure or temperature sensors
-Turbocharger feed or external lubrication system connection
-Used in LS Swap modifications and projects
-Ideal for performance and track vehicles used outside public roads
-Maintains sealing and proper oil flow after removing the oil cooler

Package contents:

-LS oil cooler bypass block-off plate with two 1/8” NPT ports
-NPT port plugs
-FKM rubber gasket integrated with aluminum
-Two mounting bolts

Compatible engines:
GM LS Gen III / Gen IV engines:
-LS1 – 5.7 V8
-LS2 – 6.0 V8
-LS3 – 6.2 V8
-LS6 – 5.7 V8
-LS7 / LS9 – selected versions after adaptation