Equivalents for the ACDelco spark plug 243G
ACDelco 243G is an automotive spark plug — reach 15.2–19.0 mm, heat range medium. Compare its 43 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information ACDelco 243G spark plug
- Resistor
- no
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What can replace a ACDelco 243G spark plug?
The ACDelco 243G is interchangeable with: Bosch CH147, Champion E016, Beru 100221108, Champion W561, Champion CH50, Champion SR67. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 243G?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, Seat Flat (gasket)
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.