NGK RC-FD901 Firing Harness - Ford Escort / Sierra Cosworth

These NGK firing harnesses are designed to ensure optimal current transmission between the ignition coil and the spark plugs, guaranteeing a stable and high-performance ignition spark even under heavy use. Developed specifically for each vehicle application, they meet manufacturer requirements and offer a perfect fit as a replacement for the original.

The design features a copper core coated with tin to limit corrosion and ensure excellent conductivity over time.

The assembly is insulated with high-quality silicone rubber, capable of withstanding temperatures up to 220°C as well as oil and gasoline, making them perfectly suited for use in vehicle restoration and engine tuning, whether for road, rally, or track use.

Interference suppression is provided by resistors integrated directly into the spark plug and coil-side connectors, with a range between 1000 and 6500 ohms, ensuring optimal compatibility with the engine management system and clean, interference-free operation.

Technical specifications:
5-wire harnesses
Color: Black
With ignition distributor
Tinned copper core technology
High-temperature silicone insulation (220°C)
Built-in resistance 1000 to 6500 ohms
Mounting in place of the original part

Valid: 01/1990 -> 02/1993
Description: 5 wires; BLACK; With ignition distributor wire; COPPER ignition cable
 

Compatibility: 

FORD ESCORT IV COSWORTH 2.0i 16V turbo 220 hp 1990-1992
FORD ESCORT IV COSWORTH 2.0i 16V turbo 220 hp 1990-1992
FORD ESCORT IV COSWORTH 2.0i 16V turbo 220 hp 1990-1992
FORD ESCORT IV COSWORTH 2.0i 16V turbo 220 hp 1992-1995
FORD SIERRA 2.0i 16V turbo 200 hp 1987-1991
FORD SIERRA COSWORTH 2.0i 16V turbo 204 hp 1987-1991
FORD SIERRA COSWORTH 2.0i 16V turbo 220 hp 1987-1991
FORD SIERRA COSWORTH 2.0i 16V turbo 220 hp 1991-1993
FORD SIERRA COSWORTH 2.0i 16V turbo 220 hp 1991-1993