Autolite 4121 Nickel Spark Plug

Name: Autolite 4121 Nickel Spark Plug
Brand: Autolite
SKU: 4121

SKU #4121

ITEM #AUT4121

BRAND AUTOLITE

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Solid Terminal
Designed for Small Engines
Standard Packaging

This item has been discontinued

$4.38 USD

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Quantity	Price (Each)
1 - 11	$4.38
12 +	$3.94

Description

Traditional nickel electrodes. Copper core improves resistance to fouling. Power tip extends further into the combustion chamber to aid in self-cleaning, reducing fouling at low rpms and pre-ignition at high speeds.
Product Specifications
- Shell
- Thread Diameter14mm
- Thread Pitch1.25mm
- Seat TypeGasket
- Reach12.7mm (1/2")
- Hex Size13/16" (21mm)
- Terminal TypeSolid
- Gap.031" (0.8mm)
- Center Electrode
- MaterialNickel
- TypeStandard
- Size2.5mm
- ProjectionProjected
- Ground Electrode
- MaterialNickel
- TypeStandard
- Quantity1
- Specifications
- ResistorYes
- Heat Range2
- Torque SpecsCast Iron: 26-29 lb. ft. Aluminum: 15-22 lb. ft.
- Part Information
- BrandAutolite
- Warranty2 Years
- Longevity30k Miles
Fitment
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Automotive

Sorry, no automotive applications are associated with this part.

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Autolite 4121 Nickel Spark Plug

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