Texan Supply Company
ACDelco GM R45 Conventional Spark Plug - 6 Pack
ACDelco GM R45 Conventional Spark Plug - 6 PackFree shipping on all orders.
Qty In Stock: 20
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The ACDelco R45 Spark Plug is a standard copper-core plug designed for older GM engines, offering dependable ignition, smooth performance, and strong durability in classic cars, trucks, and small-block engine applications.
Features & Benefits:ð§ Copper core provides efficient heat dissipation and reliable spark ð§ Non-resistor design maximizes energy delivery to the combustion chamber ð§ Tapered seat ensures tight sealing and easy installation ð§ Ribbed insulator helps prevent flashover and misfire
Specifications:Brand & Part Number: ACDelco R45 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)
Choose ACDelco R45 to restore reliable ignition and OEM-level performance in your GM classicâorder 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.







