Minneapolis-Moline Spark plug — Spark plug, 7/8″, low-compression head (KE821A)

Verified

Minneapolis-Moline spark plug KE821A: Spark plug, 7/8″, low-compression head.

Part number and description per the MolineParts.com reference chart, traceable to printed Minneapolis-Moline publications. Confirm against your serial number and parts book before ordering.

Sources & Verification Notes

Status: Verified

Primary source: MolineParts.com — MM Parts Reference Charts tier 3

Last checked: 2026-06-04