Exterior Components› Weatherstripping and Rubber Details

Peterson Manufacturing

OVAL RUBBER GROMMET

$17.24

SKU: P01B B421-18

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Peterson Manufacturing 421-18 is an oval grommet designed for flush mounting. It is constructed from black PVC material. This grommet is compatible with Peterson series 350, 352, 416, 420, and 421 oval lights, as well as similar lights from other manufacturers.

Fitment

Fitment Guaranteed

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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

BrandPeterson Manufacturing
Part NumberP01B B421-18

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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