Choose a Store

ACDelco Iridium Spark Plug

# 41-993
7 YR REPLACEMENT IF DEFECTIVE
Part # 41-993
Loading...
Product thumb
Product main large
Loading...
Price
$10.79
Loading...
Ship To Home
Share
Loading...
Part No. 41-993
Warranty Details (7 YR REPLACEMENT IF DEFECTIVE)
ACDelco GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They are our latest in spark plug technology and an exact replacement for your vehicle's original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.

Product Features:
  • Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
  • Iridium composition provides a high melting point and great strength, helps to provide excellent wear resistance and durability
  • Iridium offers excellent engine idle stability, reliable cold starting, quick acceleration and smooth performance
  • Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics
  • Iridium plugs are laser-welded which provides precision welds, reduces excess debris and wear rate, thus increasing durability
  • 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
Center Electrode Core Material:
Copper

Center Electrode Tip Material:
Iridium

Ground Configuration:
Single

Ground Electrode Quantity:
1

Ground Electrode Tip Design:
Single Prong Electrode

Height:
0.7 in

Hex Size:
16 mm

Insulator Height:
3.01 in

Length:
3.1 in

Manufacturer Heat Range:
4

Pre-Gap Size:
0.06 in

Reach:
0.98 in

Resistance:
7500 kOhms

Resistor Type:
Yes

Seat Type:
Gasket

Thread Diameter:
0.551 in

Weight:
0.14 lb

Width:
0.8 in
Loading...
Loading...
Loading...
No results but…
You can be the first to ask a new question.
It may be Answered within 48 hours.
Loading...
Feedback
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Show All
CUSTOMER SUPPORT
© 2022 Advance Auto Parts
ADVANCING A WORLD IN MOTION®
Privacy notice
Terms of Use
Site Map