2018 GMC Yukon Battery Size
Battery size varies by engine. Values below are catalog-confirmed — engines are not merged.
L83
- Group 94RH7800 CCA
- Group H7-AGM850 CCA
| Group | CCA | L × W × H |
|---|---|---|
| 94RH7 | 800 | 12.40 × 6.90 × 7.50" |
| H7-AGM | 850 | 12.375 × 6.875 × 7.5" |
L86
- Group 48H6730 CCA
- Group H7-AGM850 CCA
| Group | CCA | L × W × H |
|---|---|---|
| 48H6 | 730 | 12.06 × 6.875 × 7.56" |
| H7-AGM | 850 | 12.375 × 6.875 × 7.5" |
Replacement batteries for a 2018 GMC Yukon
Products below have catalog compatibility for the 2018 GMC Yukon. Compatibility is not a guarantee of installation fit for every option package.
Odyssey Battery ODP-AGM48 H6 L3 48-720 0752-2020 Performance Series Battery
Fits your 2018 GMC Yukon
View on Amazon
Motorcraft Battery - BAGM94RH7800
Fits your 2018 GMC Yukon
$201.55 catalog price — may not be current
View on Amazon