TE Connectivity 1-172888-3 EconoSeal J Mark II Wire Seal

The Component: Genuine TE Connectivity / AMP OEM EconoSeal J Mark II (.070 Series) single wire seal (SWS) / Waterproof silicone rubber wire seal plug / Multi-ribbed cylindrical sealing geometry / Component Part Number: 1-172888-3 / Alternate OEM Identifiers: 11728883 / AMP 1-172888-3 / EconoSeal J Mark II Wire Seal Brown.

Applications & Fitment: High-reliability waterproof single wire seal engineered to provide IP67 environmental protection for automotive wiring harness assemblies, engine bay sensors, and chassis interconnects. Specifically designed for TE Connectivity AMP EconoSeal J Mark II and Mark II+ series 070 plug and cap housings. Accepts wire insulation outer diameters ranging from 1.80mm to 2.40mm (typically accommodating 0.50mm² to 1.25mm² wire gauges). Molded from high-grade, oil-resistant brown silicone rubber built to withstand severe engine vibration, fluid splash, and extreme thermal cycling (-40 to 130 degrees Celsius). Essential catalog stock for auto-electricians, motorsport harness builders, commercial vehicle technicians, and automotive trade distributors.

Technical Attributes:

- OEM Part Number: 1-172888-3 / 11728883 (Manufacturer: TE Connectivity / AMP)

- Product Component Classification: Single Wire Seal (SWS) / Cavity Sealing Plug

- Connector Family Series: AMP EconoSeal J Mark II / Mark II+ (.070 Series)

- Compatible Wire Insulation Diameter: 1.80mm - 2.40mm (Approx. 0.50 - 1.25 mm²)

- Cavity Outer Diameter: 4.40 mm

- Ingress Protection Rating: IP67 Weatherproof / Waterproof Fully Sealable

- Structural Material Base: High-Grade Heat & Oil Resistant Silicone Rubber

- Color Profile: Factory Brown

- Operating Temperature Limit: -40 to 130 degrees Celsius

- Commercial Procurement Status: Provided as individual loose wire seals. Mating male/female housings, crimp contacts, and secondary lock plates are sold separately. Multi-tier trade volume discounts apply automatically at checkout.