A complete spark plug wire set built with NGK's variable-pitch resistor cable, which delivers uniform resistance and strong EMI/RFI suppression across the frequency band for clean electrical conductivity. The EPDM and silicone outer jacket with inner insulation contains high-voltage current for high dielectric strength, while stainless-steel terminals with up to three serrated crimps and a locking C-shaped spring clip hold a secure connection at each plug. Spark plug boots are sealed to the cable with silicone for a watertight fit.
Specifications
| Type | Variable-pitch resistor spark plug wire set |
| Construction | EPDM/silicone jacket, stainless-steel terminals, silicone-sealed boots |
| Warranty | Limited lifetime (see package for details) |
| Part Number | 8115 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1983 | Nissan | 200SX | Base |
| 1980-1981 | Nissan | 510 | Base |
| 1981-1986 | Nissan | 720 | Base |
| 1981-1986 | Nissan | 720 | Deluxe |
| 1985-1986 | Nissan | 720 | Sport Truck |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
