{"product_id":"ngk-4393-spark-plug-wire-set","title":"NGK 4393 Spark Plug Wire Set","description":"\u003ch2\u003eReliable Spark Plug Wire Set for Chevrolet, GMC, and Isuzu Vehicles\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set 4393 is designed specifically for select Chevrolet, GMC, and Isuzu models, including the I-Mark, Impulse, LUV, Pickup, S10, S10 Blazer, S15, S15 Jimmy, and Trooper. Engineered to provide consistent ignition performance, this set ensures optimal electrical conductivity and noise suppression for your vehicle's ignition system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInsulation Color: Blue for easy identification\u003c\/li\u003e\n\u003cli\u003eDurable Silicone Insulation Material for heat resistance\u003c\/li\u003e\n\u003cli\u003eNoise Suppression Type: Yes, reduces electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eCore Material: Magnesium with variable pitch for improved signal transmission\u003c\/li\u003e\n\u003cli\u003eInsulation Outside Diameter: 7.00 mm for reliable protection\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet, GMC, and Isuzu models\u003c\/li\u003e\n\u003cli\u003ePart Number: 4393 (Rc-ie42)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the NGK Spark Plug Wire Set Line\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set line focuses on delivering ignition wire sets tailored to specific vehicle applications. This ensures compatibility and performance by using materials like silicone insulation and magnesium core wires designed to handle the electrical demands of modern engines. The 4393 set is part of this line, providing a balance of durability and noise suppression for reliable ignition in Chevrolet, GMC, and Isuzu vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Performance\u003c\/h2\u003e\u003cp\u003eThis spark plug wire set features silicone insulation, which offers excellent resistance to heat, oil, and chemicals commonly found in engine compartments. The blue insulation color aids in quick identification during maintenance. The magnesium core with variable pitch enhances electrical conductivity while minimizing signal loss, contributing to efficient ignition timing. Additionally, the noise suppression feature helps reduce electromagnetic interference that can affect vehicle electronics.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ignition spark delivery in Chevrolet S10 and GMC S15 models\u003c\/li\u003e\n\u003cli\u003eEliminates misfires and rough idling in Isuzu Trooper and Pickup vehicles\u003c\/li\u003e\n\u003cli\u003eReduces radio and electronic interference caused by faulty ignition wires\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to worn or damaged spark plug wires\u003c\/li\u003e\n\u003cli\u003eEnsures consistent engine start-up and smooth acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NGK Spark Plug Wire Set 4393, ensure the wires are routed according to the vehicle’s factory specifications to avoid contact with hot engine parts or moving components. Use dielectric grease on the spark plug boots to improve connection and ease future removal. Verify the specific fitment for your Chevrolet, GMC, or Isuzu model before installation to ensure compatibility.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNGK maintains strict quality control standards for its ignition components. The NGK Spark Plug Wire Set 4393 is manufactured to meet OEM specifications for fit and function. While specific warranty details are not provided here, NGK products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or NGK documentation for exact warranty terms.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":43959314186421,"sku":"BCDP-4393","price":30.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_4393_Fro_5220c754-099c-4713-b94c-8edb9f1a2791.jpg?v=1775006401","url":"https:\/\/www.partcatalog.com\/products\/ngk-4393-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}