Nanjing Tianyi Automobile Electric Manufacturing Co., Ltd.
                                                                                                           
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19 Years
Since 2007
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Silicone Rubber Spark Plug Boot Assembly with 30KV Withstand Voltage and 50,000 km Service Life

Price Negotiable
Price: Negotiation
MOQ: 1000
Delivery Time: 15 working days after receviced your payment
Brand: TY
Product Description
Product Overview

Complete spark plug assembly featuring a straight silicone rubber boot integrated with spark plug and high voltage wire connection. Engineered for reliable automotive ignition system performance.

Physical Specifications
Property Value
Material Silicone Rubber
Color Black
Surface Finish Smooth
Shape Straight Cylinder
Density 1.17±0.02 g/cm³
Shore-A Hardness 55±5A
Tensile Strength ≥6 N/mm²
Elongation at Break ≥300%
Tear Strength ≥15 N/mm
Electrical Performance
Property Value
Dielectric Strength ≥20 KV/mm
Withstand Voltage ≥30 KV
Surface Resistance ≥10¹¹ Ω
Voltage Endurance 18 KV for 30 minutes (no breakdown)
Dimensional Specifications
Dimension Value
Ignition Wire End Diameter φ6±0.5 mm
Spark Plug End Diameter φ10.5±0.5 mm
Parting Line Burr ≤0.5 mm
Performance & Durability
  • Operating Temperature Range: -20℃ to 155℃
  • Service Life: ≥50,000 km or 3 years
  • Heat Aging Resistance: 155±2.5℃ for 168 hours (no cracking)
  • Odor-Free: Non-toxic and safe for users
Key Advantages
  • Excellent heat resistance and cold tolerance capabilities
  • Superior dielectric properties for reliable electrical insulation
  • Custom design and development available based on customer requirements
  • Manufactured using complete die processing equipment for precision
Application

Designed for automotive engine environments, specifically for connecting spark plugs to high voltage ignition wires in engine compartments.

Product Image
Straight spark plug rubber boot assembly with spark plug and high voltage wire connection

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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