Match the engine first
Use the equipment model, engine model, and OEM part number together whenever possible. Similar machines can use different service parts across model years and engine families.
Parts guide
Spark Plugs are organized for lawn mower and outdoor equipment repair workflows. Use this page to confirm fitment, compare related categories, and browse products as inventory is added to your store.
Use the equipment model, engine model, and OEM part number together whenever possible. Similar machines can use different service parts across model years and engine families.
Compare dimensions, thread size, filter housing shape, fuel-line diameter, or connector style before ordering. Small differences can affect sealing, flow, and safe operation.
Replace maintenance parts when they are dirty, damaged, restricted, cracked, or past the recommended service interval for your equipment conditions.
Start with the OEM number and full engine model. If those are not available, compare the old part visually and dimensionally before purchasing.
Not always. Many mower brands use engines and components from several manufacturers, so the engine and part number are often more reliable than the mower brand.
Only use parts that match the required fit and specification. Parts that look similar can have different flow, heat range, thread, or sealing requirements.
The collection structure is ready, but products still need to be added or assigned in Shopify. Use search or browse the parent department while inventory is organized.