BlueStars Intek Air & Oil Filter Kit — 4‑Piece Tune‑Up Kit for 17.5–21 HP Engines (air, oil, fuel, plugs)

BlueStars 4-piece maintenance kit replaces specific Intek air and oil filters to restore airflow, protect the engine, and keep riding mowers running smoothly.

This BlueStars kit bundles the air filter (BS 793569/793685) plus an oil filter (BS 696854/492932), a fuel filter and two spark plugs so you can complete a common tune-up for Intek Series and many John Deere and Craftsman models. The components are manufactured to match the fit and filtration needs of 17.5–21 gross HP Intek engines and a selection of lawn tractor models listed in the compatibility section.

Which engines and mower models will this kit fit?

The set is designed for Intek Series engines in the 20–21 gross HP range and other models that use the listed part numbers. It also cross-references many John Deere and Craftsman lawn tractors, so you can check part numbers to confirm fit.

• Fits Intek Series 17.5–21 gross HP engines and specific part-number families (see full replacement list).
• Compatible with John Deere LA125, LA115, D100, D110, D120, L100, E110 and similar models.
• Works with Craftsman LT2000, YS4500, YT3000 and many 42"–46" riding mower configurations.
• Always verify your engine’s original part numbers before purchase to ensure proper fit.

How do these filters improve engine performance during mowing?

Clean air and oil filters prevent abrasive particles and sludge from entering moving parts, which helps preserve compression and smooth operation. Replacing worn elements restores designed airflow and oil circulation so the engine can run with more consistent power and fewer hiccups.

• Air filter media traps dust and debris to protect the carburetor and cylinders.
• Oil filter removes metal particles and contaminants from the lubrication system.
• Fresh fuel filter reduces fuel-line contaminants that can block jets and injectors.
• New spark plugs ensure reliable ignition and smoother starts after service.

What’s included in the package and why check measurements first?

The kit ships with one air filter (793569), one oil filter (696854/492932), a fuel filter and two spark plugs. Because engines and model years vary, comparing the item measurements and OEM part numbers with your current parts prevents ordering errors.

• Package contents: 1x air filter, 1x oil filter, 1x fuel filter, 2x spark plugs.
• Replacement cross-references listed for both air and oil filters to confirm compatibility.
• Measuring and matching part numbers avoids incorrect fitment and returns.

Are these parts built to last and supported by warranty?

The air element and filters are manufactured from durable materials chosen for abrasion and corrosion resistance to withstand outdoor mower use. BlueStars offers lifetime protection against defects, giving added assurance after installation.

• Durable air media resists wear and helps maintain filtration efficiency.
• Oil filter construction handles standard engine oil flow and pressures.
• Lifetime protection covers defects in materials and workmanship.

Who is this for: This BlueStars kit is for homeowners and landscapers who perform routine maintenance on Intek-series and cross-referenced John Deere or Craftsman lawn tractors. It suits anyone who prefers to replace air, oil and fuel filtration plus spark plugs in one purchase to restore performance, reduce engine wear and minimize downtime between mowing seasons. Prioritize checking your mower’s existing part numbers and measurements before ordering to ensure correct fitment.