M22759/16-14 Black/White Stripe Tefzel Wire – 14 AWG Aerospace ETFE Wire for High-Contrast Circuit Identification
The M22759/16-14-09 is a 14 AWG Tefzel ETFE MIL-SPEC wire with a black base and white tracer stripe, supplied pre-spooled for professional motorsport harness construction. The black/white colour combination delivers maximum contrast in a single wire – the white stripe on a black base is readable in virtually any lighting condition, making this one of the most visually identifiable wires in the entire M22759 colour range for harness builders and motorsport electricians across Norway, Sweden, and Denmark.
Black/White: Maximum Contrast for Critical Circuit Identification
In a motorsport harness routing through areas with poor visibility – underbody runs, engine bay dense bundles, firewall-area trunks – the black/white stripe combination provides the highest possible contrast ratio for quick circuit identification. This makes black/white wire the natural choice for circuits that must be found quickly under pressure: primary ignition switch circuits, safety system feeds, fire suppression trigger wiring, or any safety-critical medium-current circuit where unambiguous identification matters most in a race or emergency situation.
Completing the Black-Base Family in 14 AWG
Alongside black/yellow, black/green, black/blue, and black/violet, the black/white stripe completes the black-base colour family in the 14 AWG M22759/16 range. Using the entire black-base family as a dedicated circuit tier within a harness build creates a systematic, instantly readable colour organisation that any trained harness technician can navigate without reference to a wiring diagram during routine service or trackside fault finding.
Key Specifications
- Specification: MIL-SPEC M22759/16
- Gauge: 14 AWG
- Insulation: ETFE (Tefzel)
- Colour: Black base with White tracer stripe
- Format: Pre-spooled (PRSP)
- Temperature rating: -65°C to +150°C continuous
- Maximum contrast – readable in poor lighting and dense harness bundles
High-Visibility Wiring for Motorsport Builds Throughout Scandinavia
Used by professional harness fabricators and motorsport electricians building wiring systems for Mazda RX-Series, turbocharged race and rally cars, and all competition vehicles throughout Norway, Sweden, and Denmark. Stocked as part of the full M22759/16 colour range at Arctic Performance Parts.













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