High Temp Silicone Rubber Spark Plug Wire Set

This spark plug wire set features high-temperature resistant silicone rubber insulation for multi-cylinder gasoline engines. The complete kit includes wires in varied lengths with straight and 90-degree elbow terminals. It perfectly matches distributor, ignition coil and spark plug connectors, serving as a full replacement for worn original vehicle wires.

Key Features

High Temperature Silicone Rubber Insulation
Made of pure silicone rubber, it withstands extreme temperatures from -40℃ to 220℃ under the hood. It resists erosion from engine oil and coolant, never cracks or hardens after long-term use, and protects cables from heat damage.
Low-Resistance Conductive Core
Special conductive fiber core ensures stable voltage transfer. It suppresses electromagnetic interference to avoid signal disturbance for car radios and ECU sensors. Lower power loss brings easier startup and smooth idle performance.
Integral Sealed Terminals
One-piece molded straight and 90° elbow rubber boots fit tightly on spark plugs and coils. They block water, dust and electric leakage, eliminating misfire issues in wet or rainy driving conditions.
Perfect OEM Matching Complete Kit
The set contains all cylinder wires with length and curve molded strictly per original factory specs. No forced bending during installation, fit most passenger cars, SUVs and light commercial gasoline vehicles.
Long Service Life & Anti-Aging Performance
Silicone material resists ozone and UV aging. It prevents common faults caused by old wires such as high-voltage leakage, weak ignition, higher fuel consumption and power loss, extending the whole ignition system service life.