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Clear plastic box holding ninety assorted heat-shrink wire connectors in red blue yellow

90Pcs Heat Shrink Wire Connectors Kit

SKU CH-94TD-EEA6G

A 90-piece assortment of UL-listed heat-shrink crimp terminals for waterproof automotive and marine wiring

  • Certifications and standardsUL Listed
  • UL listed for code-compliant safety
  • 90-piece assortment covers butt, ring, spade and fork terminals
  • Heat-shrink tubing seals out moisture for marine and automotive wiring
  • One kit handles multiple wire gauges without extra parts
  • Crimp-and-shrink design creates a permanent, vibration-resistant joint

90-Piece Heat-Shrink Connector Kit

This 90-piece assortment supplies UL-listed heat-shrink wire connectors for automotive and marine wiring. The kit includes butt, ring, spade and fork terminals that cover a range of wire gauges. Electricians, DIY enthusiasts and automotive professionals can make secure, insulated joints without sourcing individual parts. It is not suited for buyers who need high-voltage or data-grade terminations.

Sustained Environmental Resistance

The heat-shrink tubing forms a waterproof seal that resists moisture, salt spray and vibration over long service periods. Crimped joints stay insulated and mechanically stable in engine bays, bilges and exposed chassis routes. The UL listing confirms the materials meet recognised safety benchmarks for continuous operation. Installers who require chemical or abrasion resistance beyond the supplied tubing should verify compatibility separately.

Upgrade from Loose Terminals

The kit replaces ad-hoc collections of unsealed crimp terminals and electrical tape with a single organised assortment. Technicians gain faster identification, consistent insulation quality and reduced rework on fleet or boat rewiring jobs. The jump is worthwhile when a project demands multiple connector styles and a reliable environmental seal in one purchase. It does not replace specialised connectors for sensor, data or high-current bus applications.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 1,040 items is $13.99.

Specifications

Environment & compliance
Certifications and standardsUL Listed

Questions about this item

How much heat does the 90-piece heat-shrink connector kit generate during continuous automotive wiring use?

The connectors are passive components that produce no heat themselves; only the crimping tool or heat gun used for installation will become warm.

Which crimping tool is required to install the butt, ring, spade and fork terminals in this 90-piece kit?

A standard ratchet crimper sized for the wire gauges covered by the assortment is needed to make reliable crimps before heat-shrinking each connection.

Can these UL-listed heat-shrink terminals be mixed with older non-insulated crimp connectors already in my vehicle loom?

Yes, they can sit alongside legacy connectors, but each joint must be individually crimped and heat-shrunk to maintain the waterproof seal the kit provides.

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