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.

Availability
0 selected Reset
Price
The highest price is $1,688.99 Reset
$
$
Filter and sort

Filter and sort

77 products

Availability
Price

The highest price is $1,688.99

$
$

77 products

  • 65 Piece Elektralink Heat Shrink & Solder Butt Connector Assortment Kit

    20 ELA5-16 Red 22-18 AWG 20 ELA5-10 Yellow 10-12 AWG 20 ELA5-14 Blue 14-16 AWG 5 ELA5-20 White 22-24 AWG

    Regular price $53.99 USD
    Sale price $53.99 USD Regular price
  • 95 Piece Heat Shrink & Crimp Long Neck Ring Terminal Wire Connector Assortment Kit

    Made in the USA Includes : 5 HSRR6L 22-18 AWG RED #6 5 HSRR8L 22-18 AWG RED #8...

    Regular price $46.95 USD
    Sale price $46.95 USD Regular price
  • Heat Shrink & Crimp Blue Male Bullet Connector 16-14 Gauge .156 Tab - 10 to 500 Pack

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

    Regular price $3.99 USD
    Sale price $3.99 USD Regular price
  • Multilink Heat Shrink Crimp & Solder Butt Connector Terminal 24-22 AWG - 10 to 500 Pack

    Butt Connector 22-24 AWG-10 pack

    Regular price $13.49 USD
    Sale price $13.49 USD Regular price
  • Heat Shrink & Crimp Red Butt Connector 8 Gauge - 100 to 1000 Pack

    Step-down Butt Connectors 8 H/S Butt Connector-10 pack

    Regular price $16.49 USD
    Sale price $16.49 USD Regular price
  • 3-Way Heat Shrink Crimp Connector - 16-14 AWG - Blue - 10 to 500 Pack - Made in USA

    3-Way Heat Shrink Crimp Connectors deliver a sealed, high-strength splice solution for demanding electrical applications. Designed for 16-14...

    Regular price $7.99 USD
    Sale price $7.99 USD Regular price
  • Elektralink Heat Shrink & Solder Yellow Butt Connector Terminal 12-10 Gauge - 10 to 500 Pack

    Regular price $13.49 USD
    Sale price $13.49 USD Regular price
  • 232 Piece Heat Shrink Tubing & Non-Insulated Butt Connector Assortment Kit

    The new critical electrical circuits require the most high quality connections possible. Connections must be soldered, crimped, and...

    Regular price $52.49 USD
    Sale price $52.49 USD Regular price
  • 12-10 AWG Heat Shrink Butt Connectors - Crimp & Solder Terminals - 10 to 500 Pack

    These 12–10 AWG heat shrink butt connectors combine crimp and solder functionality to deliver secure, moisture-resistant splices for...

    Regular price $15.99 USD
    Sale price $15.99 USD Regular price
  • 400 Piece Heat Shrink & Crimp Butt Connector Assortment Kit

    All of our quality heat shrink butt connectors are made in the USA from one seamless piece of...

    Regular price $119.49 USD
    Sale price $119.49 USD Regular price
  • 26-24 to 22-18 AWG Red Step Down Butt Connector - Heat Shrink & Crimp - 10 to 500 Pack

    This red step-down heat shrink butt connector is designed to join dissimilar wire sizes—26–24 AWG to 22–18 AWG—in...

    Regular price $6.49 USD
    Sale price $6.49 USD Regular price
  • Elektralink Heat Shrink & Solder White Butt Connector Terminal 26-24 Gauge - 10 to 500 Pack

    Regular price $9.49 USD
    Sale price $9.49 USD Regular price
  • Heat Shrink Step-Down Butt Connector Assortment - Waterproof Crimp Terminals - 70 Piece Kit

    Heat shrink step-down butt connectors are designed to deliver long-lasting, corrosion-resistant electrical connections for automotive, marine, and industrial...

    Regular price $50.49 USD
    Sale price $50.49 USD Regular price
  • Heat Shrink & Crimp Red Female Bullet Connector 22-18 Gauge .157 Tab - 10 to 500 Pack

    Female Bullet Connector 22 - 18 Red .156-10 pack

    Regular price $3.99 USD
    Sale price $3.99 USD Regular price
  • Optiseal Clear Step-Down Heat Shrink Butt Connector - 16-14 to 12-10 AWG - Crimp & Seal - 10 to 500 pack - 10 to 500 Pack - Made in USA

    Optiseal clear heat shrink step-down butt connectors are engineered for high-integrity splicing of dissimilar wire gauges in harsh...

    Regular price $12.49 USD
    Sale price $12.49 USD Regular price
  • Heat Shrink & Crimp Red Male Bullet Connector 22-18 Gauge .157 Tab - 10 to 500 Pack

    Male Bullet Connector 22 - 18 Red .156-10 pack

    Regular price $3.99 USD
    Sale price $3.99 USD Regular price
  • Hydralink Clear Heat Shrink & Crimp 2-1 In-Line Butt Connector 26-24 Gauge White 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 $10.92 USD
    Sale price $10.92 USD Regular price
  • Heat Shrink & Crimp Butt Connector Assortment - 250 Piece - Made in USA

    This 250-piece heat shrink butt connector kit offers premium sealed wire splices for high-performance electrical work. Designed to...

    Regular price $73.49 USD
    Sale price $73.49 USD Regular price
  • 16-14 AWG Blue Heat Shrink Butt Connectors - Clear Crimp Terminals - 10 to 500 Pack - Made in USA

    These 16–14 AWG blue heat shrink butt connectors are engineered with crystal clear insulation for full visibility during...

    Regular price $8.99 USD
    Sale price $8.99 USD Regular price
  • 16-14 AWG Blue Heat Shrink & Crimp Female Bullet Connector - .180 Tab - 10 to 500 Pack - Made in USA

    This 16-14 AWG female bullet connector with .180 tab delivers a reliable, sealed electrical connection ideal for high-performance...

    Regular price $5.49 USD
    Sale price $5.49 USD Regular price
  • 22-18 AWG Red Heat Shrink & Crimp 3-Way Wire Connector - 10 to 500 Pack - Made in USA

    This 22-18 AWG heat shrink 3-way connector provides a durable and waterproof electrical splice for high-performance wiring jobs....

    Regular price $7.99 USD
    Sale price $7.99 USD Regular price
  • 16-14 AWG Blue Heat Shrink & Crimp Male Bullet Connector - .180 Tab - 10 to 500 Pack - Made in USA

    This 16-14 AWG male bullet connector with a .180 tab delivers a sealed, secure electrical connection ideal for...

    Regular price $5.49 USD
    Sale price $5.49 USD Regular price
  • 22-18 AWG Red Heat Shrink Butt Connectors - Clear Crimp Terminals - 10 to 500 Pack - Made in USA

    These 22–18 AWG red heat shrink butt connectors feature a crystal clear insulation body that allows full visual...

    Regular price $7.99 USD
    Sale price $7.99 USD Regular price
  • Optiseal Clear Heat Shrink & Crimp Step-Down Butt Connector 22-18 to 16-14 Gauge - 10 to 500 Pack

    Sherco Automotive & Marine Supplies Sealed Crystal Clear Connectors are designed to provide optimal visual assurance that the...

    Regular price $10.99 USD
    Sale price $10.99 USD Regular price