Sumitomo 7165-1199 TS Sealed Series 0.64mm (025) Wire Seal

The Component: Genuine Sumitomo high-performance automotive single wire seal (SWS). TS Sealed Series taxonomy / 0.64mm (025) Terminal Cavity Rubber Seal / Free-Hanging Wire Harness Weatherproof Boot / Size: L Variant Profile (Vibrant Red Violet / Premium High-Elasticity Silicone / Stamped & Formed Crimp Integration / Component Variant Alias: 7165-1199 / Global Order Reference: 71651199).

Applications & Fitment: Engineered as a premium, original equipment (OE) individual wire seal designed explicitly to provide robust environmental isolation for compact automotive conductor entries. This TS 025 series single wire seal is an absolute harness construction staple across major Japanese passenger vehicles, fleet platforms, and high-performance tuning layouts—prominently integrated within Toyota, Lexus, Honda, Nissan, and Mazda factory wiring architectures. It is custom-tailored to ride securely on thin-walled low-voltage automotive copper wires, specifically optimized for 0.5mm² wire sections (such as AVSS, AVSSH, AVSSX, and AESSX cables) featuring an overall cable outer insulation diameter window of 1.6mm to 1.7mm. Deployed heavily in high-exposure under-hood and chassis environments, this seal strips directly onto the wire barrel behind the terminal crimp core, sliding smoothly inside multi-way waterproof connector plugs (such as Sumitomo housing variants 6188-4797 and 6189-1161). Its flexible, multi-tiered concentric rib architecture compresses under mating shroud assembly pressure to form an absolute, gas-tight barrier that stops high-pressure water washdowns, road spray salt tracking, fine dust ingress, and aggressive engine compartment oil mist from degrading active signal paths. Highly vulnerable to mechanical piercing, slice tearing, or axial deformation if field technicians utilize un-profiled sharp metal workshop picks during terminal extraction or repinning cycles.

Technical Attributes:

- Manufacturer Part Number: 7165-1199 / 71651199 (Brand: Sumitomo Wiring Systems / Japan Genuine Class)

- Product Series Taxonomy: TS Sealed Series Interconnect Family (Cross-compatible with select SL and TL terminal blocks)

- Component Structural Type: Single Wire Seal (SWS) / Weatherproof Cable Grommet Boot

- Target Mating Tab Size: 0.64mm nominal blade width / 025 Series classification profile

- Seal Dimension Scale: Size L variant profile (Overall Length: 7.40mm x Outer Diameter: 2.90mm x Internal Hole Core: 1.05mm)

- Gender Configuration: Common-fit architecture (seals matching individual female and male terminal paths equally)

- Structural Material Base: High-Grade Premium Silicone Rubber for maximum elastic recovery, minimal compression set, and elite ozone aging resistance

- Color Profile: Factory Standard Red Violet (distinctive brick-tinted hue for rapid visual quality control and cross-section validation)

- Applicable Target Wire Sizing (Metric): Engineered for 0.50mm² thin-wall vehicle cables (Optimized for Japanese AVSS, AVSSH, AVSSX, and AESSX standards)

- Cable Insulation Outside Diameter Window: Establishes a certified seal on outer insulation layers measuring 1.60mm minimum up to 1.70mm maximum

- Integration Harness Components (Not Included): Designed to crimp directly onto Sumitomo TS 0.64mm series micro-crimp pins (including female terminal sockets 8100-3455, 8100-3456 and male counterparts 8240-0336, 8240-0337)

- Environmental Sealing Level: Achieves certified waterproof and dustproof isolation complying fully with strict IP67 and IPX9K ingress safety thresholds when seated in approved housings

- Operational Thermal Window: Severe-duty engine block and exhaust adjacent layout certified to maintain material flexibility and seal compression from -40°C up to +125°C

- Commercial Access: Available in standard trade repair loose piece packets, installer terminal assortments, or continuous factory bulk master bags of 5,000 pieces. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, loom remanufacturers, and trade auto-electrical stockists.