Hybrid battery
2017 Buick Regal eAssist Hybrid Battery Replacement
Li-ion pack. Capacity-tested before it ships, fitment confirmed from your VIN.
- New aftermarket
- $3,149
Get a price for your 2017 Regal eAssist
Pick an option and tell us where to reach you.
Codes that show up on the Buick Regal eAssist
If a scanner has given you a code, start here. None of them is an instruction to buy a battery — each page says what the code means, what else causes it, and what a proper diagnosis checks.
Having this done in the Phoenix metro
- hybrid battery replacement in Phoenix — the price installed, what we do to the old pack, and how long it takes.
- hybrid battery diagnostic — before anyone quotes you a pack, someone should prove you need one.
- hybrid batteries shipped nationwide — outside Arizona, your own shop fits it.
- Vehicle
- 2017 Buick Regal eAssist
- Pack chemistry
- Li-ion
- Age now
- 9 years
- Generation
- 2012–2017
Same eAssist pack as the LaCrosse.
Recently published
Latest from the blog
- Diagnostics5 min read
2010–2015 Prius: Battery, Head Gasket or Inverter?
Three failures cause most big repair bills on a third-gen Prius. Here's how to tell battery, head gasket and inverter apart before you spend money.
- Guides5 min read
Kia Niro and Optima Hybrid Battery Warnings: 6 Causes
Four faults cause nearly every Kia hybrid battery warning. Here's what each dash message means, which codes to pull, and how to tell a pack fault from a module fault.
- Guides5 min read
Nissan Hybrid Battery Problems: 6 First Signs to Watch
Nissan hybrid battery trouble usually shows up as a drivability change before any light. The six first signs, the codes, and how diagnosis works.
Not sure what your hybrid needs? We'll work it out with you.
We come to you, test the pack, the 12V and the cooling, and you get a written quote before anything is decided. No obligation.