593260 Air Filter (2-Pack) & F7TC Spark Plug Kit Compatible with Briggs Stratton 500E 550E 550EX 625EX 675EX 725EXI Series Engines – Lawn Mower Tune-Up Replacement Parts

What It Is

This 2-pack of 593260 air filters and a single F7TC spark plug is a budget-friendly tune-up kit designed for residential Briggs & Stratton engines in push mowers, typically the 500E through 725EXI series.

Fitment & Compatibility

• Engine series: Fits Briggs & Stratton 500E, 550E, 550EX, 625EX, 675EX, and 725EXI (check your engine model number, usually stamped near the spark plug or muffler).
• Deck size: Works with any mower deck size that uses these engines (common on 20″–22″ push mowers).
• OEM vs aftermarket: This is an aftermarket part. OEM Briggs part numbers: air filter 593260 (or 594245 for some variants), spark plug 796112 (or 692051 for F7TC equivalent).
• Measurements: Air filter is ~3.5″ x 2.2″ x 0.75″ (rectangular foam/paper element). Spark plug is 14mm thread, 0.75″ reach, 13/16″ socket hex.
• What to check: Confirm your engine model number ends in an E-series code (e.g., 12V802-0146-E1). If it’s an older Quantum or non-E series, this kit may not fit.

Key Things to Know

• Quality: Air filters are basic paper/foam elements—adequate for normal residential use, but not heavy-duty. Spark plug is a standard copper-core F7TC (good for 25–50 hours).
• Installation difficulty: Easy. Air filter slides into a plastic housing (no tools). Spark plug requires a 13/16″ socket and a torque wrench (18–22 ft-lbs recommended; hand-tight + 1/4 turn is fine).
• Common gotchas: The air filter may be slightly thinner than OEM—ensure the foam pre-filter (if your engine has one) fits snugly. The spark plug gap is pre-set (0.030″), but always verify with a feeler gauge before installing.
• Value: At ~$7 for both filters and a plug, it’s cheaper than a single OEM air filter. The 2-pack gives you a spare.

Should You Buy It

If you own a push mower with a Briggs 500E–725EXI engine and want a quick, cheap tune-up without chasing OEM parts, this kit is a solid value. It’s not for commercial use or high-dust conditions, but for a typical homeowner mowing a suburban lawn, it’ll get the job done.