AUTOKAY TPMS Rubber Snap-In Valve Stem Kit 20-Pack — 17-20008, Preassembled Cores & Screws

AUTOKAY 20 PCS TPMS 17-20008 is a rubber snap-in valve stem kit designed to replace worn TPMS valve stems and restore an airtight, vehicle-compatible connection between tire pressure sensors and the wheel.

These valve stems are a direct, economical way to refresh factory-style TPMS hardware on many domestic and import vehicles. Each stem comes preassembled with the core, cap and mounting screw so you can install quickly; the kit contains 20 pieces to service a whole fleet, multiple vehicles, or keep spares on hand. The stems are constructed from durable rubber with a pure-copper core to resist corrosion and preserve signal continuity where sensors attach.

Which vehicle makes and part numbers match this AUTOKAY kit?

This set lists several part numbers and broad manufacturer compatibility to help you check fitment before purchase. It’s intended for many Ford, Chevrolet, Dodge, Chrysler, Buick, Ram, Cadillac, Pontiac, GMC, Jeep, Saturn, Subaru and Lincoln models, but you should confirm your OE reference.

• Included part references: 17-20008, 20008, 20018, VS-950, VS950, 15263240.
• Compatible with many domestic GM, Ford and FCA platforms; verify with your vehicle’s OE part number.
• Works with snap-in TPMS sensor housings (sensor not included).

How are these valve stems constructed and why does that matter?

The stems combine a flexible rubber body with a pure-copper core to balance sealing performance and electrical reliability. Rubber ensures a tight tire bead seal and resists road debris, while the copper core reduces oxidation where the sensor mounting screw contacts the stem.

• Rubber body for airtight sealing and vibration dampening.
• Pure-copper internal component to reduce corrosion at the sensor interface.
• Preinstalled valve core and included cap for immediate installation.

What comes in the box and what tools or parts will I still need?

The package contains 20 snap-in TPMS valve stems, each with the valve core installed, a valve cap, and the mounting screw used to fasten a separate TPMS sensor. You will still need the compatible TPMS sensor bodies if you’re replacing the entire sensor assembly.

• 20 rubber snap-in valve stems ready for use.
• Each stem includes installed core, cap and mounting screw; sensors are not included.
• Installation typically requires standard tire-service tools and a torque driver for sensor screws.

Can I use these stems for tire repairs, long-term service, or fleet maintenance?

This 20-piece kit is practical for workshops, DIYers with multiple vehicles, or fleet operators who require bulk replacement parts. Because the stems are snap-in style, they simplify routine TPMS maintenance and lower the cost of sensor repairs compared with full OEM assemblies.

• Bulk packaging suits shops and fleet upkeep.
• Snap-in design speeds replacement during tire service.
• Keep extra stems on hand to avoid downtime during sensor swaps.

Who is this for: The AUTOKAY 20 PCS TPMS 17-20008 kit is ideal for independent tire shops, vehicle service centers, fleet managers, and hands-on vehicle owners who need a cost-effective supply of snap-in valve stems compatible with many Ford, GM and FCA platforms. If you plan to reuse existing TPMS sensors, or you maintain several cars and want spare valve stems for quick swapouts, this kit provides the parts and quantity to keep wheels sealed and sensors mounted correctly. Always match your vehicle’s OE part number and sensor type before installing.