The Acura ILX battery size is 51R (model years 2013 to 2021).
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Acura ILX Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
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| 2021 |
L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2020 |
L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2019 |
L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2018 |
L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2017 |
L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2016 |
L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2015 |
L4/2.0L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2014 |
L4/2.0L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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| 2013 |
L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
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(1) The Battery Council International (BCI) uses battery group codes consisting of letters and numbers (ie. H6, T4, 24, 34r). These refer to the battery size that will best fit (physical dimensions, terminal locations and type) a specific vehicle.
Check out the Battery Size specifications for other makes and models.
2021 Acura ILX Battery Size
The recommended 2021 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2021 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2020 Acura ILX Battery Size
The recommended 2020 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2020 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2019 Acura ILX Battery Size
The recommended 2019 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2019 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2018 Acura ILX Battery Size
The recommended 2018 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2018 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2017 Acura ILX Battery Size
The recommended 2017 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2017 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2016 Acura ILX Battery Size
The recommended 2016 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2016 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2015 Acura ILX Battery Size
The recommended 2015 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2015 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.0L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2014 Acura ILX Battery Size
The recommended 2014 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2014 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.0L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
2013 Acura ILX Battery Size
The recommended 2013 Acura ILX battery size is 51R (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").
2013 Acura ILX Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.4L |
51R |
9 3/8" x 5 1/16" x 8 13/16" |
23.8 cm x 12.9 cm x 22.3 cm |
Acura ILX
Acura ILX Battery Size Comparisons By Year