🔩 17× harder to loosen than OEM · US Patent 6,752,174 · Oakland University tested · Official US supply

Shop SMART-O®

Browse the range.

Choose from SMART-O® plugs, workshop cases, replacement washers and fitment tools.

01All SMART-O® plugsBrowse the full plug range. 02Workshop casesStarter and trade packs for service bays. 03Replacement washersService parts for repeat oil changes. 04Gauge & fitment toolsConfirm thread size before ordering.

Woodrum LLC

SMART-O Green Plastic Thread Gauge

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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SMART-O Replenishment Box of 16 x S13BP1 Sump Plugs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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SMART-O Replenishment Box of 16 x R1BP1 Sump Plugs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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SMART-O Replenishment Box of 16 x R3BP1 Sump Plugs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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W R28 SMART-O Washer Bulk Packs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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SMART-O Replenishment Box of 16 x R9BP1 Sump Plugs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

Woodrum LLC

R11 - SMART-O Oil Drain Plug (Sump Plug)

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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SMART-O Replenishment Box of 16 x R20BP1 Sump Plugs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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SMART-O Replenishment Box of 16 x F3BP1 Sump Plugs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first

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SMART-O Replenishment Box of 16 x R24BP1 Sump Plugs

Best for: confirmed fitment or known SMART-O® part number

Not sure? Check fitment first