4T80E Sonnax AFL Valve Kit 72854-01K

Sonnax AFL Valve Kit

Genuine Sonnax AFL Valve Kit for the GM, Chevrolet, GMC, Cadillac 4T80E automatic transmission. Sonnax parts are the aftermarket standard for transmission repair and performance, engineered to correct common failure points and add durability beyond the original design.

Fitment

Fits 4T80E units. Sonnax part number 72854-01K.

Why Sonnax

Trusted by professional builders and performance shops, Sonnax components are made in the USA to exacting tolerances. This is a direct-fit upgrade for a 4T80E rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every 4T80E order.

Special Order

This Sonnax part is available by special order. Contact us for current price and availability before ordering.