Earls
Water Neck, 1-1/2 Opening
SKU: E00A 166015ERL
Description
Part #: 166015ERL
These Earl's Performance radiator filler necks are CNC-machined and are ready for welding. They come with a 1/4 in. barb overflow fitting attached
Features:
- 1.5 in. Opening
- 1.5" opening
Water Neck | Bagged Packaging | 1.5 in. Opening | w/0.25 in. Barb Overflow Fitting Attached
Fitment
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Specifications
| Brand | Earls |
| Part Number | E00A 166015ERL |
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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