

🔋 Power your ride with precision and ease — don’t get left behind!
The ACDelco 4BA17 adapter converts side terminal batteries to top post configurations with professional-grade reliability. Manufactured to OEM specs, it offers a perfect fit, durable construction, and easy bolt-on installation, making it a top choice for seamless battery upgrades.







| ASIN | B005OXT7X4 |
| Best Sellers Rank | #35,293 in Automotive ( See Top 100 in Automotive ) #58 in Car Battery Terminals |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (991) |
| Date First Available | 1 January 2024 |
| Item Weight | 400 g |
| Item model number | 4BA17 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 88860359 |
| OEM Part Number | 88860359 |
| Product Dimensions | 7.11 x 6.35 x 6.6 cm; 400 g |
S**S
V. Good
V. Good
D**T
Easy and cheap way to fit a top post battery to a side post configured car. AC Delco, so decent quality. Fitted with zero issues to my 87 El Camino.
S**Z
No aprietes demasiado. Porque se barre facil el entre del tornillo.
D**.
AC Delco lead battery adapter. Excellent value. I bought these for my truck as my newer battery is too weak to start the truck but not weak enough to get warranty (?). With these adaptors I was able to use my boat battery so I can still drive my truck while I sort out warranty on a 200$ battery. The threads are made from lead so they are soft, just be careful when installing these adaptors and when threading in the cable bolts and you'll be good to go.
F**1
Great product for converting top post battery to a side post for a side post installation usually a GM USA vehicle difficult to find in Australia but Amazon had it. Bring able to use a Top post battery in a Covette allowed the use of the best battery available at a better price than a side post Recommend
B**A
Heavy Duty, but will require a 3/8 16 and not 24 as listed. So a course thread bolt. Also a 3/8 16 tap to run in deeper is the key.
Trustpilot
2 weeks ago
2 months ago