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Genuine GM Ignition Coil – Part #12723610 is an original equipment ignition coil designed to deliver precise spark energy and long-term reliability across the entire GM Gen IV V8 engine family.
Engineered to OEM standards, this coil provides consistent ignition performance and durability under high heat and vibration. Perfect for both factory replacements and performance-built Holden and HSV V8s running LS-series engines.
Fitment:
GM Part Number: 12723610
Replaces Older Part Numbers: 12573190 | 12611424 | 12619161 | 12629037 | 12632479 | 12656447 | 12669351 | 12713668
Key Features:
Fitment Tip: When replacing coils, it’s recommended to replace the entire set for even spark output across all cylinders. Check for any oil or moisture ingress around the valve covers before installation.