Bosch 7421 HR9LI33U 0242225628 Iridium-Platinum Spark Plug

SKU #HR9LI33U
ITEM #BOS7421
BRAND BOSCH

  • Solid Terminal

in-stock In stock

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

$7.35
$4.99

Delayed Shipping

The quantity you are purchasing

  • Description
    Ultra fine wire center electrode increases ignitability and reduces spark quenching. Fused iridium and platinum center electrode provides exceptional wear resistance. Copper core helps prevent pre-ignition and fouling. Nickel-plated shell and rolled threads provide anti-seize and corrosion protection. Ribbed insulator prevents flashover.
  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeTapered
    • Reach17.5mm (.689")
    • Hex Size5/8" (16mm)
    • Terminal TypeSolid
    • Gap.039" (1.0mm)
    • Center Electrode
    • MaterialIridium
    • TypeFine Wire
    • Size0.6mm
    • ProjectionProjected
    • Ground Electrode
    • MaterialNickel
    • TypeStandard
    • Quantity1
    • Specifications
    • ResistorYes
    • Heat Range9
    • Torque SpecsCast Iron: 15-29 lb. ft. Aluminum: 8-14 lb. ft.
    • Part Information
    • BrandBosch
    • WarrantySatisfaction Guarantee
    • Longevity100k Miles
  • Fitment

    Verify Fitment

    Automotive

    Sorry, no automotive applications are associated with this part.

    Powersports

    Sorry, no powersports applications are associated with this part.

Cross Reference Products