NGK 53004 Spark Plug Wire Set, 4-Wire Blue Silicone with Coil Lead

The NGK 53004 spark plug wire set delivers OE-quality ignition performance through premium materials and precision construction. This specific-fit set includes 4 wires with a coil lead, featuring a high-temperature silicone outer jacket and EPDM/silicone inner insulation for excellent dielectric strength and reliable high-voltage containment. A stainless steel winding over a premium ferrite magnetic core provides ultra-low resistance for a stronger, more consistent spark, along with effective EMI/RFI noise suppression to protect sensitive vehicle electronics.

Key Features:

• 4-wire set with coil lead; specific fit for covered applications
• Blue silicone outer insulation, 7mm diameter
• High-temperature silicone jacket with EPDM/silicone inner insulation for outstanding dielectric strength
• Stainless steel winding over ferrite magnetic core for ultra-low resistance and superior EMI/RFI suppression
• Four angled black silicone spark plug boots (145°) glued with silicone sealer for a watertight seal
• 180° black coil end boot
• Stainless steel terminals with up to 3 serrated crimps for maximum terminal retention strength
• Locking C-shaped spring clip with corrosion-resistant plating for a secure spark plug terminal connection
• OE or better specified boots for precise fit and long-term durability

NGK is a globally recognized ignition specialist with decades of OE manufacturing expertise, making this wire set a dependable standard replacement choice. Fits select 1988–1994 Eagle, Mitsubishi, Dodge, and Plymouth vehicles.