NGK
8 Pack NGK Iridium IX Spark Plugs 1999-2000 Chevrolet Silverado 2500 5.3L V8 ps
8 Pack NGK Iridium IX Spark Plugs 1999-2000 Chevrolet Silverado 2500 5.3L V8 psFree shipping on all orders.
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The NGK Iridium IX 7397 Spark Plug (TR5IX) features a fine-wire iridium center electrode for superior ignition precision, improved throttle response, and long-lasting durability. Designed for high-performance street and off-road applications.
Features & Benefits:
🔧 Iridium tip enhances durability and spark strength 🔧 Tapered ground electrode improves flame propagation 🔧 Trivalent plating resists corrosion and seizing 🔧 Engineered to reduce fouling under tough conditions
Specifications:
Brand & Part Number: NGK 7397 TR5IX Material: Iridium Thread Size: 14mm Reach: 19mm (0.75 in.) Hex Size: 5/8 in. (16mm) Seat Type: Gasket Resistor: Yes Gap: 0.044 in. (1.1mm)
Upgrade to NGK Iridium IX for peak performance, cleaner combustion, and lasting ignition power—buy now!
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Shipping Info
Shipping Info
Free shipping on all orders. Orders are processed within 1-2 business days and typically delivered within 3-7 business days.
Returns
Returns
Easy returns within 30 days of purchase. Items must be in original, unused condition. Contact us to initiate a return.
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