Nanjing Tianyi Automobile Electric Manufacturing Co., Ltd.
                                                                                                           
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19 Years
Since 2007
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TY0008C03 Spark Plug Lead Connectors with 5.5mm Cable Entry, 14mm Plug Diameter, -20℃ to 155℃ Temperature Range

Price Negotiable
Price: Negotiation
MOQ: 1000 PCS
Delivery Time: 15 working days after payment
Brand: TY
Product Description
High-Performance Spark Plug Lead Connectors
Premium silicone rubber ignition coil wire connectors designed for automotive engine systems with exceptional temperature resistance and dielectric properties.
Quality Standards & Certifications
  • ISO 6856 Compliant
  • ISO 3808 Certified
Trusted by Industry Leaders
  • BorgWarner
  • JANMOR
Technical Specifications
Material Properties
Property Specification
Shore-A Hardness 55±5A
Elongation at Break ≥300%
Tear Strength ≥15N/mm
Dielectric Strength ≥20KV/mm
Tensile Strength ≥6N/mm²
Tensile Deformation ≤20%
Density 1.17±0.02 g/cm³
Withstand Voltage (18KV for 30min) No Breakdown
Surface Resistance ≥10¹¹Ω
Aging Resistance 155±2.5℃ × 168h, No Cracking
Connector Characteristics
Characteristic Specification
Operating Temperature Range -20℃ to 155℃
Breakdown Voltage (AC) ≥30KV
Insertion and Removal Forces 20-70N
Resistance 1KΩ ±20%
Service Life ≥50,000km / ≥3 years
Assembly Dimensions
Dimension Type Specification
Cable Entry Diameter 5.5±0.5mm
Plug Entry Diameter 14±0.5mm
Spark plug connector assembly with cable connection detail showing 5.5mm entry diameter
Assembly Dimension: Connecting Cable
Spark plug connector assembly with plug connection detail showing 14mm entry diameter
Assembly Dimension: Connecting Spark Plug
Key Performance Features
  • Excellent heat and cold resistance across -20℃ to 155℃ range
  • Superior dielectric properties with ≥30KV breakdown voltage
  • Strong acid and alkali resistance for harsh engine environments
  • No deformation or expansion under extreme conditions
  • Consistent dimensional uniformity for reliable fit
  • Customizable designs available to meet specific requirements
Application

These high-performance connectors are specifically designed for automotive engine ignition systems, providing reliable spark transmission and durable performance in demanding operating conditions.

Automotive engine ignition system showing spark plug connector installation
Typical Installation in Automotive Engine Ignition System

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Tianyi Automobile Electric Manufacturing Co., Ltd.
Location No. 8 Kaiping Road, Dongping Industrial Cluster, Lishui, Nanjing, Jiangsu Province, China
Contact Person Vicky

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