- LIMITED LIFETIME WARRANTY: See package for details
Upgrade your vehicle's ignition system with the NGK Ford Country Squire 1990-1991 Spark Plug Wire Set. Designed for optimal performance and durability, this set features ultra-low resistance mag core wires that deliver a more powerful spark and reliable operation. The high-temperature premium silicone outer jacket combined with EPDM and silicone insulation ensures excellent dielectric strength and resistance to high heat, protecting the high voltage currents essential for engine performance.
The stainless steel winding over a premium ferrite magnetic core provides a significant reduction in electrical resistance, resulting in improved spark energy and better engine efficiency. These wires are engineered to suppress electromagnetic interference (EMI) and radio frequency interference (RFI), minimizing engine noise and enhancing electrical performance. The set includes eight wires with a coil lead, all with OE or better specified spark plug and distributor boots for a precise, secure fit and long-lasting durability.
Each spark plug boot is sealed with a silicone sealer to ensure a watertight connection, preventing moisture ingress that could compromise performance. The stainless steel terminals feature up to three serrated crimps that securely bite into the cable jacket and inner insulation, providing maximum terminal retention strength. A locking C-shaped spring clip with corrosion-resistant plating guarantees a positive, secure connection at each spark plug, reducing misfires and improving overall engine responsiveness. NGK’s commitment to quality is backed by a limited lifetime warranty, ensuring confidence in this high-performance ignition component.
This wire set is an ideal replacement for 1990 and 1991 Mercury Grand Marquis, Lincoln Town Car, and Mercury Colony Park models, ensuring a seamless fit and restored ignition reliability. Whether upgrading your vehicle for better performance or replacing worn-out wires, NGK’s premium construction and engineering deliver exceptional value and peace of mind for your automotive needs.
Features:
- Ultra-low resistance mag core wires for increased spark power
- High-temp silicone outer jacket and EPDM/silicone insulation for durability and dielectric strength
- Stainless steel winding over ferrite magnetic core for EMI/RFI suppression
- OE or better specified spark plug and distributor boots for precise fit
- Watertight silicone-sealed spark plug boots for moisture protection
- Stainless steel terminals with serrated crimps for high retention strength
- Locking C-shaped spring clip with corrosion-resistant plating for secure connection
- Includes 8 wires with coil lead, designed for specific 1990-1991 Ford and Lincoln models
- Limited lifetime warranty for long-term performance
- air_freight_prohibited:
- false
- not_carb_approved:
- false
- ltl_freight_required:
- false
- prop_65:
- Y
- part_type:
- automotive
- epa:
- N/A
- carb_acknowledgement_required:
- false
- regular_stock:
- false
- units_per_sku:
- 1
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition
