Collection: Sea-Doo & Yamaha Jet Ski Service Kits

Sea-Doo and Yamaha jet ski service kits for owners, marine engineers and workshops. Choose oil-and-filter kits or servicing bundles with spark plugs, with practical advice backed by 20 years of experience in waterside workshops.

Choose the right kit for your engine

Browse kits for selected Sea-Doo Spark, Trixx and larger four-stroke models, plus Yamaha WaveRunner engines including TR-1, HO, SHO and SVHO applications. Match the kit to your exact model, year and engine; a model name alone may cover several engine types.

• Oil-and-filter kits: for routine oil changes; check each listing for oil quantity, seals and included components.
• Kits with spark plugs: selected bundles combine engine oil, an oil filter and the appropriate plug set.
• Oil choices: options across the range include XPS, Yamalube and Liqui Moly. Use the specification required for your engine.

Please confirm your craft’s year and model at checkout. If you are unsure, contact South Quay Leisure before ordering for help selecting the right kit.

UK stock and fast dispatch

Stocked kits are supplied directly from our own UK premises, with no drop shipping. Check the individual product and variant for current availability and delivery details. Where a kit includes an aerosol, delivery outside mainland UK is supplied without the aerosol.

Retail orders and trade workshop supply

Buy a single kit for your own craft or contact us with the models and quantities required for a workshop, fleet or bulk order. We can confirm kit selection, availability and dispatch arrangements before you buy.

For additional engine oils, fuel stabiliser, fogging oil and maintenance sprays, browse our Liqui Moly marine oils and care range.