NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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ACDelco GM Original Equipment Double Platinum Spark Plug

ACDelco GM Original Equipment Double Platinum Spark Plug

Part #: AC 41983
Line: ACDelco

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Features & Benefits

Warranty: Standard : 12 Months or 12,000 Miles Whichever Occurs First


ACDelco Professional Double Platinum Spark Plugs are premium aftermarket plugs, and are a high quality replacement for many vehicles on the road today. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.


Brand ACDelco
Spark Plug Thread Size 14 mm
Seat Type Tapered
Electrode Core Material Iridium
Manufacturer Part Number 41-983
Spark Plug Reach 17.5 mm
VMRS Code 033003005
Spark Plug Seat Type Conical
Spark Plug Hex Size 16 in.
Quality Level Better
Hex Size 5/8 in
Spark Plug Heat Range NGK14

Safety Information

Vehicle Fitment Guide

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