Plug Kit / O-ringed End Plug Kit / Gm 6L45 / 6L50 / 6L80 / 6L90

Sonnax O-Ringed End Plug Kit for GM 6L45, 6L50, 6L80 Transmissions | Chevrolet/GM

Restore proper hydraulic pressure and eliminate leaks in your GM transmission with this premium O-ringed end plug kit from Sonnax, manufactured by Atk. Designed specifically for 6L45, 6L50, 6L80, and 6L90 units, this kit provides a reliable sealing solution for critical end plug locations. Whether you are rebuilding a valve body or addressing pressure loss issues, this plug kit delivers the precision fit and durability you expect from Sonnax.

Key Features

• O-ringed design ensures a positive, leak-free seal at end plug locations
• Precision-engineered for exact fitment in GM 6L45, 6L50, 6L80, and 6L90 valve bodies
• Manufactured by Atk to meet or exceed OEM specifications
• Helps restore proper hydraulic pressure and shift quality
• Ideal for transmission rebuilds, repairs, and preventative maintenance

Compatibility

This O-ringed end plug kit is compatible with Chevrolet and GM vehicles equipped with 6L45, 6L50, 6L80, and 6L90 automatic transmissions. Please verify your specific transmission model before ordering to ensure proper fitment.

Why Choose This Part?

When you need a dependable fix for end plug leaks or pressure loss in your GM transmission, this Sonnax plug kit from Atk is the smart choice. Its O-ringed construction provides superior sealing compared to standard plugs, helping you avoid recurring leaks and costly comebacks. Order now to get your transmission sealed right the first time.