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![Conventional Spark Plug [.550 in. Thread Size, .75 in. Reach]](https://www.jegs.com/images/mini_750/0/065/065-41-630.jpg)
Vehicle Info NeededACDELCOPART NUMBER: 065-41-630
Conventional Spark Plug [.550 in. Thread Size, .75 in. Reach]
$199
Ships on Sep 23, 2026
Lowest Price Guarantee- Conventional Spark Plug
- .550 in. Thread Size
- .75 in. Reach
- Copper Core
- Nickel Electrode
- Sold Individually
Part TypeSpark Plug
BrandACDELCO
Package Height1.1
Package Width1.1
Package Length3.9
Weight0.1 PG
Part CategoryReplacement Parts
Gap Size (Mm)1.52
Reach (Mm)19.05
Reach0.75 in (19.1 mm)
Ground Electrode Tip DesignSingle Prong Electrode
Thread Size14mm
Center Electrode Core MaterialCopper
Gap Size0.059 in (1.499 mm)
Resistor PlugYes
Seat TypeGasket
Center Electrode Tip MaterialNickel
Ground Electrode Core MaterialNickel Alloy
Part FitmentDirect Fit
Hex Size0.63 in (16.002 mm)
Vendor Part Number41-630
Package Qty1
Package TypeEA
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