MOLEX PARALLEL SPLICE KIT 595 PCS

Molex Parallel Splice Kit — 595-Piece Multi-Gauge Motorsport Wire Splice Assortment

The Molex Parallel Splice Kit (MLX-SPLICE-KIT) is a 595-piece assortment of Molex Versakrimp crimp parallel splice connectors covering the most common wire gauges used in motorsport and automotive harness building. Parallel splices provide a clean, mechanically secure, and electrically reliable method of joining two wires mid-harness without soldering. This comprehensive kit ensures a workshop always has the correct splice gauge on hand for any wiring repair, circuit extension, or harness modification task.

Why Crimp Splices Are the Motorsport Professional Standard

A correctly executed crimp parallel splice deforms the barrel around both conductors to create a cold-welded gas-tight joint that resists vibration fatigue, oxidation, and resistance increase over time. Soldered joints, while common in general electronics, are susceptible to vibration cracking at the solder-to-conductor boundary — a known failure mode in high-vibration motorsport environments that makes crimp splices the preferred technique for professional harness construction and repair.

595-Piece Multi-Gauge Assortment

The kit covers gauge sizes from small signal-level wiring through to medium-power circuit sizes. Having a complete range in stock eliminates the need to substitute an incorrect-gauge splice — a substitution that results in a loose, poorly-crimped joint that may fail under vibration or cause a voltage drop fault in the circuit.

Motorsport Applications

Parallel splices are used throughout motorsport harness builds for circuit extensions when routing requires a longer run than the standard loom provides, mid-harness branch points where one circuit feeds two devices, repair joints when a harness section is damaged, and harness modification when adding new sensors to an existing vehicle.

Available from Arctic Performance Parts

Arctic Performance Parts stocks Molex Versakrimp parallel splices in individual gauge packs and this comprehensive 595-piece multi-gauge kit. Available to motorsport workshops and harness builders across Scandinavia with 1–2 week lead time for quantities beyond current stock.