The Component: Genuine TE Connectivity Econoseal J-Series Mark II Single Wire Seal (SWS). Features a high-flexibility multi-ribbed environmental sealing profile / Engineered specifically for Econoseal J-Series 070 contact crimp systems / Compatible Wire Insulation Outer Diameter Range: 1.40mm to 2.40mm / Premium chemical-and-oil resistant Black Nitrile (NBR) / Silicone rubber compound / High-integrity moisture and dust barrier for automotive wire-to-wire connections / Component Part Number: 172746-1 / TE Order Reference: 172746-1 (Industrial cross-ref: 2822352-1 / E-J MK-2 070 Rubber Plug).

Applications & Fitment: Engineered to deliver absolute moisture isolation and defense against environmental contaminants within high-vibration automotive, marine, and industrial vehicle wiring harnesses. This authentic TE Connectivity Econoseal J-Series single wire seal is an established original equipment manufacturer (OEM) standard across international automotive platforms, heavily utilized throughout Japanese and European vehicle electrical architectures. Form-fitted to slide smoothly onto the wire insulation prior to terminal crimping, it locks rigidly into the rear cavity chambers of Econoseal J-Series Mark II plug and receptacle housings. This seal is highly specified for severe-exposure and high-vibration zones, including engine bay sensor links, chassis-mounted lighting setups, exterior fuel pump modules, and transmission control wiring paths. Molded from premium-grade, ultra-resilient black rubber compound, the seal retains its structural memory, elasticity, and sealing tension through extensive thermal cycles and harsh fluid exposure. The multi-ring outer profile compresses uniformly within the housing cavity, establishing a positive, dust-tight, and water-resistant barrier that satisfies rigorous automotive sealing specifications. Essential stock for professional motorsport loom builders, marine wiring upgrades, and high-quality field diagnostic workshops.

Technical Attributes:

- Manufacturer Part Number: 172746-1 (Brand: TE Connectivity / AMP)

- Product Series Taxonomy: Econoseal J-Series Mark II System / 070 Contact Series

- Component Type: Single Wire Seal (SWS) / Individual Wire Cavity Seal

- Compatible Insulation Diameter (Max): 2.40 mm [ .094 in ]

- Compatible Insulation Diameter (Min): 1.40 mm [ .055 in ]

- Wire Size Range Accommodated: 0.20 mm² to 0.50 mm² (Typically 24 AWG to 20 AWG)

- Primary Contact System Alignment: Designed for use with Econoseal J-Series 070 female socket and male tab terminal contacts

- Base Structural Material: High-Durability Black Nitrile (NBR) / Silicone Rubber

- Color Profile: Factory Standard Black

- Resistant Characteristics: Exceptional defense against engine oils, fuel vapor, road salt, grime, and high-pressure water spray

- Certified Operational Boundaries: Operating temperature range stable from -55°C minimum up to +120°C maximum

- Pack Format Options: Available as loose individual seals, matched terminal/seal combo sets, or high-volume wholesale distributions. B2B tier pricing automatically scales in the cart for registered trade accounts and stockists.