2001-2019 GM 6.6L Duramax Oil Filter Adapter Threaded 13-16 Inch -16
Description
The CAT 1R-1807 oil filter was designed to function vertically so it lacks an anti-drain-back valve. When the CAT oil filter is mounted on a Duramax it is angled horizontally. Without the anti-drain-back valve, dirty oil flows back into the internals every time the engine is shut off.
PPE recognized the need for a better filter product made specifically for the Duramax engine. Building on the platform of better performance, PPE increased the quality in every category compared to stock and addressed the shortcomings of the CAT oil filter.
If you had installed the CAT adapter now you can now easily switch back and get superior filtration with the PPE Premium High-Efficiency Oil Filter using this OEM adapter replacement.
The PPE Oil Filler Adapter works with the brand new Inchordnance-style Inch Special Issue Premium H.E. Oil Filter (114000560) and the classic black Premium High-Efficiency Oil Filter (114000550) for the GM 6.6L Duramax. If you have not installed the CAT adapter the PPE Premium Oil Filters thread right to the stock mating surface. No adapter needed.
GM Equivalent P/N: 97225870
Specifications:
| Country of Origin | Asia Pacific |
| Sold As | Each |
| UPC | 840171205138 |
| Availability | Available |
| Universal | No |
Shipping
This product is shipped directly from our supplier to ensure faster handling and availability. Because it is drop shipped, processing and delivery times may vary slightly from our standard in-stock items. You will receive tracking information as soon as your order ships, and our team is always here if you have any questions along the way.
Return policy
Our return policy is outlined in detail on our Return Policy page. Please note that certain items may be subject to additional requirements or restrictions set by the manufacturer, which must be met for a return to be accepted. If you have any questions before purchasing, our team is happy to help clarify any specifics.