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Vehicle Info NeededTransmission Fluid Cooler Fittings -08 AN Male
Ships on 09/21/2026
Lowest Price Guarantee- Transmission Fluid Cooler Fittings
- -08 AN Male
- 1/4''-18 NPSM Thread
- Fits 4L80E (Some 1997 & Later)
- 2/pkg.
GM 4L80 transmissions came from the factory with one short (front) and one long (rear) cooler adapter (the longer rear fitting is required on the 4L80E for proper cooling and lubrication of the transmission). Check the thread size on your transmission before ordering.
- Some 1997 & later transmissions use 1/4'-18 NPSM threads
- Some 2009 & later transmissions use 9/16'-18 NPSM threads
- Designed to replace OEM adapters in GM applications
- 1/4'' NPSM (National Pipe Straight Male Thread)
- Fittings are sold 2 per package
The Russel Transmission Fittings are designed to connect braided stainless transmission cooler hose to your transmission case the easy way. Russell's fittings are machined from a low carbon steel to provide the material strength required for the enlarged inside diameter which increases flow capacity. The straight threads (NPSM) eliminate the risk of cracking your transmission case as compared to using NPT (tapered thread) fittings. They are available in -06 AN or -08 AN and include sealing washers.
Features:Items You Need
![Quick Shift Automatic Transmission Fluid [1-gallon]](https://www.jegs.com/images/mini_200/500/555/555-28071.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-gallon]
Part Number : 555-28071
![Quick Shift Automatic Transmission Fluid [1-quart]](https://www.jegs.com/images/mini_200/500/555/555-28070.jpg)
JEGS
Quick Shift Automatic Transmission Fluid [1-quart]
Part Number : 555-28070
JEGS
Part Number : 555-28071
JEGS
Part Number : 555-28070
