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Engine-bay harnesses rarely fail dramatically. They fail slowly: insulation softens with heat, a terminal backs out of its cavity, resistance climbs and the fault appears somewhere far from the actual cause. The Snowwolf SW-A-07 removes that weak link — a 2.5 series 4-pin terminal harness engineered for reliable electrical connectivity in automotive engine systems.
The 0.5 mm² bare copper conductor (pure copper) keeps resistance low for stable power and signal delivery, while PVC insulation rated to 105°C holds up under continuous under-hood heat. A black sheath protects the run against abrasion and chemical splash along engine-bay routing, and the harness comes in a standard 1.3 m length per strip — long enough for typical engine-bay runs, short enough to avoid slack loops. Custom lengths and connector types are available when the layout demands it.
The SW-A-07 is produced in our ISO/TS 16949-certified factory in Dongguan with ROHS & YACE-003 compliance and a 1-year warranty. At $5.70/piece FOB Shenzhen with MOQ 100 pieces, it suits both spot replenishment and ongoing OEM programs — 15–25 day delivery, 50,000-piece monthly capacity, private labeling available. Send your inquiry with your required length and connector spec — quotations return within 24 hours.
✔ 2.5 Series 4-Pin Fit: Engineered for 2.5-series connector architecture in automotive engine systems.
✔ Bare Copper 0.5 mm²: Pure copper conductor keeps resistance low for stable power and signal delivery.
✔ 105°C Under-Hood Rating: PVC insulation stable in continuous engine-bay heat.
✔ Ready-to-Route 1.3 m: Standard 1.3 m per strip — no slack loops, no short runs; custom lengths available.
✔ Abrasion-Resistant Sheath: Black sheath resists chafing and chemical splash along engine-bay routing.
✔ Wholesale-Ready: MOQ 100 pcs, 15–25 day lead time, 50,000 pcs monthly capacity, private label supported.
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