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NAPA Auto Parts GRANDVIEW
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ACDelco GM Original Equipment Double Platinum Spark Plug

ACDelco GM Original Equipment Double Platinum Spark Plug

Part #: AC 41962
Line: ACDelco
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Features & Benefits

Warranty: Standard : 7 Year Unlimited Mileage (Excludes High Performance and Non-Automotive usage)

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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.


  • One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
  • Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
  • Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Specifications

Pre-Gap Size 0.040 in
Ground Electrode Quantity 1
Insulator Type Non-Projected
Spark Plug Reach 0.689 in
Sub Brand GM Original Equipment
VMRS Code 033003005
Center Electrode Core Material Copper
Quality Level Better
Spark Plug Heat Range ACDelco 14
Seat Type Tapered
Center Electrode Tip Material Platinum
Insulator Height 24.2 mm
Ground Electrode Core Material Copper
Resistor Type Yes
SDS Required Yes
Ground Electrode Tip Design Standard
Electrical Terminal Type Non-Removable Nut
Manufacturer Part Number 41-962
Terminal Type Threaded
Spark plug Inductive No
Thread Size 14 mm
Brand ACDelco
Resistance 7500 ohm
Gap Size 0.040 in
Electrode Core Material Single Platinum
Insulator Material Aluminum Oxide
Spark Plug Resistor Yes
Grade Type OE Style
Hex Size 16 mm

Safety Information

Vehicle Fitment Guide

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