Holley
12-875 and 12-876 REGULATOR KIT
SKU: H00E 12-878
Description
Part #: 12-878
A 175 GPH 10 Micron filter and a regulator preset at 59.5 psi.
Features:
- Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies.
Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Holley |
| Part Number | H00E 12-878 |
| Weight | 0.08 lb |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy