GMC Sierra 1500 battery replacement in Dallas–Fort Worth

Our fitment table lists group H7 (94R) for 2022–2026 Sierras, group H6 (48) or H7 (94R) for 2019–2021 Sierras, group H6 (48) or H7 (94R) for 2014–2018 Sierras and group H6 (48) for 2007–2013 Sierras. Trucks with auto stop/start need AGM. The 3.0-liter Duramax diesel uses an AGM H8 (49) instead. The size depends on the engine and trim, and trucks with auto stop/start need AGM. The 3.0-liter Duramax diesel uses an AGM H8 (49) instead. The size depends on the engine and trim. This is for the redesigned 2007 body. 2007 Sierra Classic trucks are confirmed from the VIN. For other model years (2027 or newer, and anything before 2007), the technician confirms the battery from your VIN before dispatch instead of guessing.

On 2022–2026 Sierras, some trims need AGM. Trucks with auto stop/start need AGM. The 3.0-liter Duramax diesel uses an AGM H8 (49) instead. If yours has auto start-stop, or the battery in it now is labeled AGM, it needs AGM again. On 2019–2021 Sierras, some trims need AGM. The size depends on the engine and trim, and trucks with auto stop/start need AGM. The 3.0-liter Duramax diesel uses an AGM H8 (49) instead. If yours has auto start-stop, or the battery in it now is labeled AGM, it needs AGM again. For 2014–2018 Sierras, a standard battery fits and AGM is an optional upgrade, worth it if the truck sits for long stretches, makes a lot of short trips or runs accessories with the engine off. For 2007–2013 Sierras, a standard battery fits and AGM is an optional upgrade, worth it if the truck sits for long stretches, makes a lot of short trips or runs accessories with the engine off. Whatever the table says, we replace AGM with AGM, and the technician checks it from your VIN.

Reference retail prices for the batteries listed for the Sierra: Duralast Platinum AGM Group H7 (94R) at $259.99, Duralast Gold Group H7 (94R) at $219.99, Duralast Group H7 (94R) at $184.99, TotalPro Group H7 (94R) at $134.99, Duralast Platinum AGM Group H6 (48) at $259.99, Duralast Gold Group H6 (48) at $219.99, Duralast Group H6 (48) at $184.99 and TotalPro Group H6 (48) at $129.99, each before a $22.00 refundable core charge. Mobile installation labor and Texas sales tax are added on your quote. The final price is confirmed before dispatch based on availability, taxes and fees, and you pay after installation. See how pricing works.

Under the hood, in the engine bay. Sierras from the 2007 redesign on use a top-post H6 (48) or H7 (94R) battery, depending on the year, engine and trim, the same sizes as the Silverado of those years.

For every year in our table, the two trucks are listed with the same battery sizes. Within a year the engine and trim can still change the size, so we confirm each truck from its VIN rather than assume.