The Buick LaCrosse battery sizes include: H6 (model years 2010 to 2019), H7 (model year 2017), H5 (model years 2012 to 2015), and 34 (model years 2005 to 2009) as specified in our data below, organized by trim, option package, and model year.
“As an Amazon Associate we earn a commission from qualifying purchases clicked through on this page.”
Buick LaCrosse Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
| 2019 |
L4/2.5L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2018 |
L4/2.5L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2017 |
V6/3.6L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2016 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2015 |
L4/2.4L |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
Amazon |
| 2014 |
L4/2.4L |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
Amazon |
| 2013 |
L4/2.4L |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
Amazon |
| 2012 |
L4/2.4L |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
Amazon |
| 2011 |
V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2010 |
L4/2.4L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2009 |
V6/3.8L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
Amazon |
| 2008 |
V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
Amazon |
| 2007 |
V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
Amazon |
| 2006 |
V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
Amazon |
| 2005 |
V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
Amazon |
(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.
2019 Buick LaCrosse Battery Size
The recommended 2019 Buick LaCrosse battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2019 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.5L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2018 Buick LaCrosse Battery Size
The recommended 2018 Buick LaCrosse battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2018 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L4/2.5L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2017 Buick LaCrosse Battery Size
The recommended 2017 Buick LaCrosse battery size is H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2").
2017 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
2016 Buick LaCrosse Battery Size
The recommended 2016 Buick LaCrosse battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2016 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2015 Buick LaCrosse Battery Size
The recommended 2015 Buick LaCrosse battery size is H5 (Height: 9 9/16" x Width: 6 15/16" x Length: 7 1/2").
2015 Buick LaCrosse 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 |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
24.2 cm x 17.5 cm x 19.0 cm |
2014 Buick LaCrosse Battery Size
The recommended 2014 Buick LaCrosse battery size is H5 (Height: 9 9/16" x Width: 6 15/16" x Length: 7 1/2").
2014 Buick LaCrosse 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 |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
24.2 cm x 17.5 cm x 19.0 cm |
2013 Buick LaCrosse Battery Size
The recommended 2013 Buick LaCrosse battery size is H5 (Height: 9 9/16" x Width: 6 15/16" x Length: 7 1/2").
2013 Buick LaCrosse 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 |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
24.2 cm x 17.5 cm x 19.0 cm |
2012 Buick LaCrosse Battery Size
The recommended 2012 Buick LaCrosse battery size is H5 (Height: 9 9/16" x Width: 6 15/16" x Length: 7 1/2").
2012 Buick LaCrosse 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 |
H5 (47) |
9 9/16" x 6 15/16" x 7 1/2" |
24.2 cm x 17.5 cm x 19.0 cm |
2011 Buick LaCrosse Battery Size
The recommended 2011 Buick LaCrosse battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2011 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2010 Buick LaCrosse Battery Size
The recommended 2010 Buick LaCrosse battery size is H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2010 Buick LaCrosse 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 |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2009 Buick LaCrosse Battery Size
The recommended 2009 Buick LaCrosse battery size is 34 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
2009 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.8L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
2008 Buick LaCrosse Battery Size
The recommended 2008 Buick LaCrosse battery size is 34 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
2008 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
2007 Buick LaCrosse Battery Size
The recommended 2007 Buick LaCrosse battery size is 34 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
2007 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
2006 Buick LaCrosse Battery Size
The recommended 2006 Buick LaCrosse battery size is 34 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
2006 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
2005 Buick LaCrosse Battery Size
The recommended 2005 Buick LaCrosse battery size is 34 (Height: 10 1/4" x Width: 6 13/16" x Length: 7 7/8").
2005 Buick LaCrosse Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| V6/3.6L |
34 |
10 1/4" x 6 13/16" x 7 7/8" |
26.0 cm x 17.3 cm x 20.0 cm |
Buick LaCrosse Battery Sizes Brought To You By AutoPadre
Battery Size Model Comparisons
Buick LaCrosse Battery Size Comparisons By Year