New Year sale ends Mon 4 Jan, 11:59 PM PT  
SolderStick 30-day money-back guarantee30-day guarantee
New Year Only 2,000 kits packed

The whole
wire repair
in one box

Find the break, join it, seal it. The fault finder, the connectors and the heat gun in one kit.

$74.99 Regular price $170.00Discounted price $99.99 Extra $25 off
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30-day money-back guarantee  
Complete Automotive Wire Repair Kit: 100-piece SolderStick connector box, TrueTrace transmitter and receiver wand, and heat gun
  1. 1100 SolderSticksolder seal connectors
  2. 2TrueTrace™fault finder + wand
  3. 3392°F heat gunflows and seals
Free shipping 30-day money back 100,000+ orders Secure checkout

Find it. Join it. Seal it.

Step 1Find
Hand sweeping the TrueTrace receiver wand along a car's wiring, transmitter clipped on below

TrueTrace™ Fault Finder

Clip on and sweep the wand along the harness. The tone holds while the wire is good and stops at the break. No pulling panels.

Step 2Join

100 SolderStick Connectors

Push both wire ends in under the solder ring. A real solder ring inside a heat-shrink tube, no iron needed.

Step 3Seal
Black heat gun with red nozzle sealing a blue SolderStick connector on an engine bay harness

392°F Heat Gun

Fixed, controlled 392°F (200°C). Flows the solder and shrinks the tube flat in 10–15 seconds.

Your New Year price

Regular price$170.00
Discounted price$99.99
New Year extra−$25.00
You pay$74.99
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Claim my kit for $74.99

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Before you order

When does the New Year price end?

New Year pricing ends Monday 4 January at 11:59 PM Pacific. After that the kit goes back to its usual price of $99.99.

Which AWG sizes are in the kit, and how many of each?

100 connectors in four colour-coded sizes:

White · 25 pcs
26–24 AWG · 0.25–0.34 mm²
Red · 35 pcs
22–18 AWG · 0.5–1 mm²
Blue · 30 pcs
16–14 AWG · 1.5–2.5 mm²
Yellow · 10 pcs
12–10 AWG · 4–5 mm²

Match the colour to your wire gauge. Covers everything from thin sensor wire up to 10 AWG.

What if it doesn't work for my vehicle?

You're covered by our 30-day money-back guarantee.

Can TrueTrace find a break behind a metal panel?

No. It reads through insulation, loom and plastic trim, not through metal. Sweep wherever the harness runs behind plastic or in the open.

How fast does it ship?

Usually 3–5 business days in the US and 7–10 business days worldwide.