Ignitions and Electrical› Wiring Components
Holley
MX 150 WEATHER SEAL 20-16AWG
SKU: H00E 571-117
Beginner — under 30 min
Description
Holley EFI offers a comprehensive wiring shop to support your EFI powered machine. This includes connectors, pins, wire loom, and tools. These bulk packs of seals are available for building or servicing your wiring components.
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 571-117 |
| Weight | 0.13 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.
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