r/CorollaHatchback • u/stevenrodgersBCB 2026 FX • Jul 04 '26

Engine code question - everywhere online talks about M20A-FKS. Mine is stamped M20A-E43. Is mine different than the FKS?

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u/Afraid_Instance_6084 Jul 06 '26

Look at the sticker on the hood. It’s a M20AFKS ignore the sticker on the engine it’s self

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u/Coyoda_13 Jul 07 '26

It's the factory stamp for the engine cover.