2003-2018 Upper Fan Idler for use with Electric Water Pumps Black Finish Contract Cut Fleece Performance Exhaust Manifold Up Pipe|Exhaust Manifold|Exhaust|Performance 9L Nozzle Set: 15 percent

9L Nozzle Set: 15 percent over nozzle set

Duramax 01-04 LB7 Nozzle Set: 45 percent over

The screen sits below the oil cooler in the valley of the motor to filter out the oil particulates before the oil goes into the oil cooler

Zerk fittings ensure easy maintenance

2003-2018 Upper Fan Idler for use with Electric Water Pumps Black Finish Contract Cut Fleece Performance Exhaust Manifold Up Pipe|Exhaust Manifold|Exhaust|Performance 9L Nozzle Set: 15 percentBillet aluminum upper fan idler for use with an electric water pump. Available in our custom spoke design and black anodized finish. Complete with bearing. 2003 2018 Electric Water Pump Upper Fan Idler (Black Finish Contrast Cut)