Collection: Heat Shrink Connectors

Heat shrink connectors provide a reliable, sealed solution for repairing and maintaining modern automotive, marine, and fleet electrical systems. As vehicles adopt more sensitive, computer-controlled wiring systems, the need for moisture-resistant, corrosion-proof terminal connections is critical. Our collection ensures that each wire splice or crimped connection is fully insulated and protected from contaminants, vibration, and current leakage. These connectors preserve the OEM integrity of wiring harnesses in high-performance and harsh environments. Ideal for sealed electrical system repairs where reliability and protection are paramount.

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77 products

  • Heat Shrink & Crimp Wire Terminal Connector Assortment Kit - 115 Piece - Made in USA

    This 115-piece heat shrink and crimp terminal kit includes a broad mix of insulated connectors for common wire...

    Regular price $38.49 USD
    Sale price $38.49 USD Regular price
  • 16-14 AWG Blue Heat Shrink & Crimp Butt Connector

    This 16-14 AWG blue heat shrink butt connector is designed to deliver long-lasting, waterproof splices for automotive, marine,...

    Regular price $4.49 USD
    Sale price $4.49 USD Regular price
  • 22-18 AWG Red Heat Shrink & Crimp Butt Connector - 10 to 1000 Pack - Made in USA

    This red butt connector is built for reliable, sealed electrical connections in automotive and marine applications. Designed for...

    Regular price $4.49 USD
    Sale price $4.49 USD Regular price
  • Hydralink Clear Heat Shrink & Crimp 2-1 In-Line Butt Connector 16-14 Gauge Blue Dash - 5 or 50 Pack

    Sherco Automotive & Marine Supplies Our Hydralink heat shrink In-line & Closed-End Butt Connectors provide durable long lasting...

    Regular price $15.40 USD
    Sale price $15.40 USD Regular price
  • 75 Piece Heat Shrink & Crimp Butt Connector Assortment Kit

    Made in the USA 10 - HSWBS Butt Splice Connector 24-22 White 20 - HSRBS Butt Splice Connector...

    Regular price $31.49 USD
    Sale price $31.49 USD Regular price
  • Heat Shrink & Crimp Butt Connector Assortment - 25 Piece - Made in USA

    This 25-piece heat shrink butt connector assortment is ideal for creating strong, sealed wire splices in automotive and...

    Regular price $9.49 USD
    Sale price $9.49 USD Regular price
  • 12-10 AWG Yellow Butt Connector - Heat Shrink & Crimp - 10 to 1000 Pack

    This 12–10 AWG yellow heat shrink butt connector is engineered for secure, sealed splicing in automotive, marine, and...

    Regular price $6.49 USD
    Sale price $6.49 USD Regular price
  • 135 Piece Elektralink Heat Shrink & Solder Wire Terminal Connector Assortment Kit

    Ring Terminals:5- ELA110-10X Elektralink Yellow 10-12 AWG #10 Stud5- ELA110-12X Elektralink Yellow 10-12 AWG 1/2"" Stud5- ELA110-14X Elektralink...

    Regular price $86.95 USD
    Sale price $86.95 USD Regular price
  • 60 Piece Multilink Heat Shrink Solder & Crimp Butt Connector Assortment Kit

    This 60 piece Multilink butt connector kit includes a selection of heat shrink terminals designed for secure, waterproof...

    Regular price $75.99 USD
    Sale price $75.99 USD Regular price
  • Heat Shrink & Crimp Wire Terminal Connector Assortment - 345 Piece Kit - Made in USA

    This 345 piece heat shrink wire terminal assortment kit includes 33 types of crimp connectors commonly used for...

    Regular price $103.49 USD
    Sale price $103.49 USD Regular price
  • 30 Piece Heat Shrink & Crimp Multiple Wire Closed End & 2-1 In-Line Butt Connector Assortment Kit

    Assortment Contains: 5 - HL57-20 Hydralink Heat Shrink Connectors, 24-22 AWG In-Line 5 - HL57-16 Hydralink Heat Shrink Connectors,...

    Regular price $33.49 USD
    Sale price $33.49 USD Regular price
  • Hydralink Clear Heat Shrink & Crimp 2-1 In-Line Butt Connector 22-18 Gauge Red Dash - 5 or 50 Pack

    Sherco Automotive & Marine Supplies Our Hydralink heat shrink In-line & Closed-End Butt Connectors provide durable long lasting...

    Regular price $12.29 USD
    Sale price $12.29 USD Regular price
  • 12-10 AWG Hydralink Heat Shrink In-Line Butt Connector - Yellow Dash - 5 or 50 Pack - Made in USA

    Hydralink heat shrink in-line butt connectors deliver superior sealing and durability for long-lasting electrical connections in automotive, marine,...

    Regular price $13.99 USD
    Sale price $13.99 USD Regular price
  • 22-18 to 16-14 AWG Blue Step Down Butt Connector - Heat Shrink & Crimp - 10 to 500 Pack

    This blue step down heat shrink butt connector is built for secure, OEM-grade splicing between dissimilar wire gauges....

    Regular price $6.49 USD
    Sale price $6.49 USD Regular price
  • 12-10 to 16-14 AWG Yellow Step Down Heat Shrink Butt Connector - 10 to 500 Pack

    Step Down Heat Shrink Butt Connectors are designed for secure, moisture-resistant splicing between dissimilar wire sizes. This yellow...

    Regular price $7.49 USD
    Sale price $7.49 USD Regular price
  • 18-10 AWG Hydralink Heat Shrink Closed-End Multi-Wire Connector -10 or 50 Pack - Made in USA

    Hydralink closed-end heat shrink multi-wire connectors provide a sealed, corrosion-resistant solution for joining multiple wires in harsh environments....

    Regular price $9.99 USD
    Sale price $9.99 USD Regular price
  • Elektralink Heat Shrink & Solder Blue Butt Connector Terminal 16-14 Gauge - 10 to 500 Pack

    Regular price $10.49 USD
    Sale price $10.49 USD Regular price
  • Elektralink Heat Shrink & Solder Red Butt Connector Terminal 22-18 Gauge - 10 to 500 Pack

    Regular price $9.99 USD
    Sale price $9.99 USD Regular price
  • 22-14 AWG Hydralink Clear Heat Shrink & Crimp Closed-End Multi-Wire Connector -10 or 50 Pack - Made in USA

    Hydralink heat shrink closed-end connectors are engineered for high-strength, sealed connections in multi-wire splicing applications. Designed for automotive,...

    Regular price $7.49 USD
    Sale price $7.49 USD Regular price
  • 26-24 AWG White Butt Connector - Heat Shrink & Crimp - 10 to 500 Pack

    This 26–24 AWG white heat shrink butt connector delivers secure, long-lasting electrical connections for low-gauge wiring applications. Designed...

    Regular price $6.49 USD
    Sale price $6.49 USD Regular price
  • 120 Piece Multilink Heat Shrink Crimp & Solder Wire Terminal Connector Assortment Kit

    Assorment Contains   5 - ML116-06 - Multilink Red Ring 18-20 AWG #6 Stud   5 - ML116-10 - Multilink Red...

    Regular price $129.49 USD
    Sale price $129.49 USD Regular price
  • 16-14 AWG Heat Shrink Butt Connectors - Crimp & Solder Terminals - 10 to 500 Pack

    These 16–14 AWG heat shrink butt connectors feature an integrated crimp and solder design for secure, watertight wire...

    Regular price $13.49 USD
    Sale price $13.49 USD Regular price
  • 22-18 AWG Heat Shrink Butt Connectors - Crimp & Solder Terminals - 10 to 500 Pack

    These 22–18 AWG heat shrink butt connectors feature a combination of crimp and solder functionality for dependable electrical...

    Regular price $12.99 USD
    Sale price $12.99 USD Regular price
  • Heat Shrink & Crimp Blue Female Bullet Connector 16-14 Gauge .156 Tab - 10 to 500 Pack

    Female Bullet Connector 16 - 14 Blue .156-10 pack

    Regular price $4.49 USD
    Sale price $4.49 USD Regular price