2023+ GR Corolla Engine Parts

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Performance upgrades and OEM replacement parts for the 2023+ GR Corolla G16E-GTS 1.6L 3-cylinder turbocharged engine. Find engine blocks and internals, cylinder heads, cams, valvetrain parts, oil pumps, gaskets and seals, dress up bolts and covers, oil filters, timing parts, oil cooler upgrades, catchcans, mounts and more!

STM carries the best names in aftermarket upgrades and genuine OEM Toyota factory replacement parts. Check out the best selling GR Corolla engine parts below or click above in the sorted categories to find exactly what you need. If you don't see it online yet, just give us a call.

GR Corolla Quick Maintenance Notes:

Factory Engine Oil 0W-20	We recommend the MOTUL 300V STM Engine Oil Change Package OEM Toyota, Amsoil, MOTUL or Redline is also recommended
Engine Oil Capacity	4.3 Liters (4.54 Quarts)

The G16E-GTS engine is a turbocharged 1.6 liter straight 3-cylinder built by the Gazoo Racing Toyota division. It features an aluminum alloy block and aluminum cylinder head with an 87.5 mm bore 10.5:1 compression ratio.

The G16E-GTS engine is one of the most powerful 3-cylinder automobile engines ever produced boasting 300 HP and 273 TQ from the factory.

2023 Corolla GR Engine Bay