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Vehicle battery guide

2021 Acura TLX Battery Guide

Published fitments for vehicle battery positions. Check the battery label and vehicle manual before purchase.

Key Fob Battery
CR2032

Battery Fitments and Replacements

Published battery fitments are paired with direct replacement options below.

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Covered Specs and Trims

7 specs
  • 2021 Acura TLX
  • 2021 Acura TLX 2L 4 Cyl Sidi Premium All Wheel Drive Automatic S10 43235
  • 2021 Acura TLX 2L 4 Cyl Sidi Premium All Wheel Drive Automatic S10 43236
  • 2021 Acura TLX 2L 4 Cyl Sidi Premium Front Wheel Drive Automatic S10 43237
  • 2021 Acura TLX 2L 4 Cyl Sidi Premium Front Wheel Drive Automatic S10 43238
  • 2021 Acura TLX 3L 6 Cyl Sidi Premium All Wheel Drive Automatic S10 43966
  • 2021 Acura TLX 3L 6 Cyl Sidi Premium All Wheel Drive Automatic S10 43967

Battery compatibility information is based on manufacturer specifications and publicly available data. Always verify battery type before purchase.