BoschSparkPlugs.net is part of the SparkPlugs.com family - an authorized Bosch distributor. To contact Bosch USA, click here.

7544 Bosch WS5F Small Engine Spark Plug

SKU #WS5F
ITEM #BOS7544
BRAND BOSCH

  • Designed for Small Engines

9 in stock

Order by 12pm PST M-F for same day shipping

$4.51 USD

Delayed Shipping

The quantity you are purchasing

This updated lead time is based on the quantity you have selected.

PRICE BREAKS - The more you buy, the more you save

Quantity Price (Each)
1 - 11 $4.51
12 + $4.06
  • Description
    Heavy duty yttrium-enhanced center electrode with copper core provides superior reliability and durability. Tapered cut nickel chromium ground electrode assists in cold weather starts and provides increased ignitability. Nickel-plated rolled threads provide anti-seize and corrosion protection. Metal glass fused resistor gives maximum interference suppression. Angular, 5-rib insulator design prevents flashover.
  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach9.5mm (3/8")
    • Hex Size3/4" (19mm)
    • Center Electrode
    • MaterialNickel
    • Ground Electrode
    • MaterialNickel
    • Quantity1
    • Specifications
    • Heat Range5
    • Torque SpecsCast Iron: 15-29 lb. ft. Aluminum: 15-22 lb. ft.
    • Part Information
    • BrandBosch
    • WarrantySatisfaction Guarantee
  • Fitment

    Verify Fitment

    Automotive

    Sorry, no automotive applications are associated with this part.

    Powersports

    Sorry, no powersports applications are associated with this part.

    Non-Automotive

    Sorry, no non-automotive applications are associated with this part.