Texan Supply Company
6 Pack Genuine GM ACDelco R45S Spark Plugs 19362366
6 Pack Genuine GM ACDelco R45S Spark Plugs 19362366Free shipping on all orders.
Qty In Stock: 20
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The ACDelco R45S Spark Plug is a traditional copper-core plug built for older GM engines, providing strong ignition, reliable starts, and excellent durability in standard-duty and classic vehicle applications.
Features & Benefits:ð§ Copper core promotes efficient combustion and thermal control ð§ Non-resistor design delivers maximum energy transfer ð§ Tapered seat ensures secure fit and prevents blow-by ð§ Ribbed insulator helps prevent flashover in high-load conditions
Specifications:Brand & Part Number: ACDelco R45S Material: Copper Thread Size: 14mm Reach: 11.2mm (0.44 in.) Hex Size: 13/16 in. (20.6mm) Seat Type: Tapered Resistor: No Gap: 0.035 in. (0.89mm)
Use ACDelco R45S to maintain factory-spec performance in classic GM vehicles and small engine platformsâorder 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.







