Lubrication Specialties Inc HSSTSE16Z Transmission Protectant

Product Description

The LUBRICATION SPECIALTIES INC HSSTSE16Z is a 16-ounce automatic transmission protectant and cleaner formulated to address internal buildup, wear, and fluid degradation in automatic transmission systems. This product is designed to restore shift quality and protect transmission components during normal operation. It works by cleaning varnish and deposits from valve bodies, clutch packs, and seals while conditioning the fluid to maintain proper viscosity and protective film strength. Technicians use this type of additive treatment as part of a transmission service or as a standalone maintenance step between full fluid exchanges.

This product is suited for use in passenger vehicles and light-duty trucks equipped with automatic transmissions. It is commonly applied during routine transmission service appointments, when a customer reports sluggish or erratic shifting, or as a preventive treatment at high mileage intervals. The 16-ounce single-unit size is practical for per-vehicle application. Cases are sold in quantities of 12 units, making this an efficient stocking item for independent shops, dealerships, and fleet maintenance operations.

Key Features

• Dual-action formula cleans internal deposits while providing ongoing component protection
• Designed to restore and improve shift quality in automatic transmissions
• 16-ounce single-use size suitable for one vehicle application
• Packaged 12 units per case for shop and fleet stocking
• Functions as both a maintenance treatment and a corrective service additive

Compatibility

Designed as a treatment additive for passenger vehicles and light-duty trucks with automatic transmissions. No specific vehicle or transmission model compatibility data was provided in the product input.

Installation Notes

This product is applied by an automotive technician or qualified service professional familiar with automatic transmission service procedures. Always consult the vehicle service manual before adding any transmission treatment to confirm fluid type compatibility. Power down and safely support the vehicle before accessing the transmission fill port. Follow all applicable shop safety protocols when working with drivetrain fluids.