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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: GRD67CM3017
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$32.00
2007 - 2023 Dodge Ram 2500
2007 - 2023 Dodge Ram 3500
2008 - 2023 Dodge Ram 4500
2008 - 2023 Dodge Ram 5500
Product Name: G&R Diesel Hex Oil Cap w/ Return Port - 2007.5-2023 Dodge Cummins 6.7L Manufacturer: G&R Diesel Manufacturer Part #: GRD67CM3017 Thoroughbred Diesel Part #: GRD67CM3017 Fitment Notes: 2007.5-2023 Dodge Cummins 6.7L
If you currently have a bypass oil filter system on your 6.7 Cummins, this cap will allow a port for your return line when using any of our billet aluminum valve covers. It features a 1/2 NPT female thread, that you can reduce to whatever size fitting you need for your bypass system.
G&R Diesel Hex Oil Cap w/ Return Port Features:
No. 2007.5-2021 Dodge Cummins 6.7L
No. G&R valve cover only