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Top rated lawn mower gas caps

AI-generated summary · updated July 29, 2026 · verify details before purchase.

  1. Stens 195-578 Fuel Cap
    Best overall Stens

    Stens 195-578 Fuel Cap

    4.6/5 $23.82

    Durable, universal fit for many mower brands; highly rated for its leak-proof seal and easy installation.

    • Universal fit
    • Leak-proof design
    • Easy to install
    • Not vented for some models
  2. Oregon 84-332 Fuel Cap
    Best value Oregon

    Oregon 84-332 Fuel Cap

    4.5/5 $9.99

    Affordable and reliable replacement cap with a vented design, compatible with many walk-behind mowers.

    • Vented design
    • Low price
    • Good fit
  3. Briggs & Stratton 699588 Fuel Cap
    Best for Briggs engines Sconva

    Briggs & Stratton 699588 Fuel Cap

    4.7/5 $7.99

    OEM cap for Briggs & Stratton engines, ensures perfect fit and reliable seal, highly durable.

    • OEM quality
    • Perfect fit
    • Durable
    • Only for specific models
  4. Best universal option

    Arnold 490-760-0047 Fuel Cap

    4.4/5 $9-$14

    Versatile cap that replaces many OEM caps, with a vented design to prevent vapor lock.

    • Vented
    • Fits many brands
    • Affordable
    • Not for all models
  5. Oregon 84-330 Fuel Cap
    Best budget pick Oregon

    Oregon 84-330 Fuel Cap

    4.3/5 $9.99

    Basic, low-cost replacement cap with a simple, no-leak design; good for budget-conscious buyers.

    • Very affordable
    • Simple design
    • Leak-free
    • No vent
    • Limited compatibility
  6. Husqvarna 525 29 06-01 Fuel Cap
    Best for Husqvarna/Lawn Boy Husqvarna

    Husqvarna 525 29 06-01 Fuel Cap

    4.5/5 $19.97

    OEM cap for Husqvarna and Lawn Boy mowers, known for robust construction and tight seal.

    • OEM quality
    • Durable materials
    • Secure fit
    • Higher price
  7. Tecumseh 36687 Fuel Cap
    Best for Tecumseh engines Oregon

    Tecumseh 36687 Fuel Cap

    4.4/5 $9.99

    Replacement cap for Tecumseh engines, features a vented design to ensure proper fuel flow.

    • Vented
    • Good seal
    • Easy installation
    • Limited brand support
  8. Kawasaki 49065-2076 Fuel Cap
    Best for Kawasaki engines Rolvyns

    Kawasaki 49065-2076 Fuel Cap

    4.6/5 $6.49

    OEM cap for Kawasaki-powered mowers, praised for its perfect fit and leak-proof performance.

    • OEM fit
    • Leak-proof
    • Durable
    • Pricey
  9. MTD 725-1698 Fuel Cap
    Best for MTD/Cub Cadet Sconva

    MTD 725-1698 Fuel Cap

    4.3/5 $7.99

    Direct replacement for MTD and Cub Cadet mowers, simple and effective cap with good reviews.

    • Affordable
    • Direct fit
    • Reliable seal
    • No vent option
  10. John Deere GY20710 Fuel Cap
    Best for John Deere M MATI

    John Deere GY20710 Fuel Cap

    4.5/5 $9.95

    OEM cap for John Deere mowers, known for quality construction and excellent sealing.

    • OEM quality
    • Perfect fit
    • Durable
    • Higher price

Buying advice

When choosing a gas cap, verify compatibility with your mower's make and model. For engines prone to vapor lock, a vented cap is recommended. OEM caps offer the best fit, while aftermarket options like Stens and Oregon provide good value. Check the cap's gasket condition to prevent leaks.

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