Prozwee Valve Stem Core Replacement Kit – 12 Stems, 10 Cores (201 Stainless)

Prozwee Tire Valve Stem Core Replacement Kit

Upgrade your valve maintenance with a practical, all‑in‑one toolkit. The Prozwee kit combines 12 valve stems, 10 cores, 10 caps, and core remover/installer tools forged from 201 stainless steel. It’s designed for vehicles that use 0.453 valve stems, including cars, light trucks, motorcycles, ATVs, lawn equipment, and small trailers. A compact, organized set helps you keep essential parts together for shop days, roadside adjustments, or routine maintenance.

Built to last in real-world work

All metal components utilize 201 stainless steel, offering reliable rust resistance in damp workshop conditions. With proper care, the tools stay dependable through oil, grime, and routine wear common to tire service environments.

What’s included

• 12 valve stems (4 TR412, 4 TR413, 4 TR414)
• 10 valve cores
• 10 valve caps
• 2 single-head core tools
• 1 double-head core remover tool
• 1 four-way valve tool

Fit, use, and compatibility

This kit targets 0.453 valve stems and will not work with 5/8 inch stems or TPMS tires. The 12-stem set includes four TR413 stems so you have the right parts on hand without extra purchases.

How to use in 5 simple steps

1. Deflate the tire, then insert the T-hook into the gap between the hub and the valve.
2. Rotate the hook to engage the valve and pull it outward.
3. Screw the new valve onto the pushrod and apply a small amount of lubricant to the base.
4. Align the positioning tube with the valve hole and push the rod through.
5. Pull the rod outward until the valve seats, then unscrew to complete the replacement.

Why this kit helps

• Speeds up valve replacements without fully removing the tire.
• Includes multiple stems, cores, and caps for versatile maintenance across several vehicles.
• Compact, organized toolkit ideal for workshop, garage, or roadside use.

Real-world scenarios

Picture a busy shop or a roadside service call where a reliable valve solution helps you finish a job efficiently. The set’s consistent parts and workflow can streamline routine valve maintenance across different vehicle types.

Material and care

Durable 201 stainless steel parts resist rust in common workshop conditions. Regular cleaning and light maintenance help preserve finish and function over time.

Important reminder

Check your valve stem size before use. This kit is designed for 0.453 valve stems and does not fit 5/8 stems or TPMS-equipped tires.