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ACDelco Conventional Spark Plug

# R43
2 YR REPLACEMENT IF DEFECTIVE
Part # R43
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Part No. R43
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Black Onyx coating helps reduce corrosion
  • Copper core provides great heat transfer and helps maximize plug durability
  • Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
  • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
  • Available for use in Marine applications
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Center Electrode Core Material:
Copper

Center Electrode Tip Material:
Nickel

Ground Configuration:
Single

Ground Electrode Core Material:
Nickel

Ground Electrode Quantity:
1

Ground Electrode Tip Design:
Single Prong Electrode

Height:
1.12 in

Hex Size:
13/16in in

Insulator Height:
2.324 in

Length:
4.16 in

Manufacturer Heat Range:
3

Pre-Gap Size:
0.034 in

Reach:
0.372 in

Resistor Type:
Yes

Seat Type:
Gasket

Thread Diameter:
0.551 in

Weight:
0.4 lb

Width:
3.59 in
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