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One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage.
Gm engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form.





Iridium offers better engine idle stability and smoother performance.

Increased conductivity: increased conductivity and heat control for good overall. Reduce the risk:hivehicle oe12621258 spark plugs Updated design reduce the risk of breaking off during working.
High quality material: top material:nickel, core material:iridium. Hivehicle purified alumina powder insulator from germany almatismodel:HVA FG Q06 and Full-automatic isopressing;Iron shellModel:20# 08 AL and automatic welding/rolling bending;Central electrode Iridium alloy and 360 degree laser welding.

Gm regularly updates production and service part designs to integrate new materials and technologies. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form.
Gm engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. Iridium offers excellent engine idle stability and smooth performance. Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration.
1. ACDelco
#ad
ACDelco GM Original Equipment 41-110 Iridium Spark Plug
#adACDelco #ad - Gm regularly updates production and service part designs to integrate new materials and technologies. Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration.One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage.
More information #ad
Some acdelco gm original equipment parts may have formerly appeared as GM Genuine Parts OE or ACDelco Professional. Iridium offers excellent engine idle stability and smooth performance. Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type. Gm engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form.
Brand | ACDelco #ad |
Manufacturer | ACDelco #ad |
Height | 1.1 Inches |
Length | 6.6 Inches |
Weight | 0.72 Pounds |
Width | 3.6 Inches |
Part Number | 41-110 |
Model | 41-110 |
Warranty | 7 Year / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
More information #ad
2. GM Accessories
#ad
ACDelco GM Original Equipment 41-110 Iridium Spark Plug
#adGM Accessories #ad - Iridium allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration. Suppressor seal meters spark energy for longer electrode life and seals against combustion leakage. Iridium offers better engine idle stability and smoother performance.More information #ad
One piece suppressor seal blocks radio frequencies that can affect vehicle electronics. Iridium fine-wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy.Brand | GM Accessories #ad |
Manufacturer | ACDelco #ad |
Height | 1 Inches |
Length | 4.4 Inches |
Weight | 0.4 Pounds |
Width | 3.5 Inches |
Part Number | 41-110 |
Model | 41-110 |
Warranty | 100,000 Miles / Unlimited Months (Parts Only) |
More information #ad
3. ACDelco
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ACDelco Professional 9748HH Spark Plug Wire Set
#adACDelco #ad - Wire conductor, wire length, and diameter help provide maximum spark delivery and protection. Terminal design improves spark plug retention and assists installation with excellent corrosion resistance.More information #ad
Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal. Insulator employs high dielectric materials.Brand | ACDelco #ad |
Manufacturer | ACDelco #ad |
Height | 6 Inches |
Length | 3.8 Inches |
Weight | 0.9 Pounds |
Width | 10 Inches |
Part Number | 9748HH |
Model | 9748HH |
Warranty | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details. |
More information #ad
4. AD Auto Parts
#ad
8 ACD-OEM Spark Plug Wires 9748HH + 8 ACD-OEM Double Platinum Spark Plugs 41-962 + 8 Heat Shields For LS2 LS3 LS4 LS7 Engines
#adAD Auto Parts #ad - Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance. Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system.More information #ad
The same performance as your GM vehicle's original factory component. Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal.Brand | AD Auto Parts #ad |
Manufacturer | AD Auto Parts #ad |
Part Number | 41962+9748HH+8006-8 |
Warranty | 180 Days |
More information #ad
5. AD Auto Parts
#ad
PLATINUM SPARK SPLUG SET 8 FOR LS1 LS2 LS3 LS6 L99 ENGINES
#adAD Auto Parts #ad - This auction is for a full Set Of 8 ACDelco Platinum Spark Plugs. Commonly used on ls1 ls2 ls3 LS6 And L-99 Engines. These are the most common 98-2011 GM V8 Plugs.More information #ad
Brand | AD Auto Parts #ad |
Manufacturer | ACDelco Mexico #ad |
Weight | 0.11 Pounds |
Part Number | 41-962 |
Model | 41-962 |
More information #ad
6. ACDelco
#ad
ACDelco 41-993 Professional Iridium Spark Plug Pack of 4
#adACDelco #ad - Iridium allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration. Iridium fine-wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy.Iridium offers better engine idle stability and smoother performance.
More information #ad
Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. One piece suppressor seal blocks radio frequencies that can affect vehicle electronics. Suppressor seal meters spark energy for longer electrode life and seals against combustion leakage.Brand | ACDelco #ad |
Manufacturer | ACDelco #ad |
Weight | 0.1 Pounds |
Part Number | 41-993 |
Model | 41-993 |
Warranty | For warranty information about this product, please click here |
More information #ad
7. HiVehicle
#ad
Pack of 8, For Chevy GMC Cadillac Buick,Hummer,Isuzu,Pontiac,Saab, HiVehicle Iridium Spark Plug OE12621258 41 110
#adHiVehicle #ad - Stability: 05mm laser welded fine iridium tip reduces required voltage ensuring high durability and a consistently stable spark. Increases fuel efficiency: g-power iridium Alloy Spark Plugs 12621258 offer superior performance with improved fuel efficiency, lower emissions, and quicker starts.Increased conductivity: increased conductivity and heat control for good overall. Reduce the risk:hivehicle oe12621258 spark plugs Updated design reduce the risk of breaking off during working.
More information #ad
Durability: trivalent metal Plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas leakage. High quality material: top material:nickel, core material:iridium. Hivehicle purified alumina powder insulator from germany almatismodel:HVA FG Q06 and Full-automatic isopressing;Iron shellModel:20# 08 AL and automatic welding/rolling bending;Central electrode Iridium alloy and 360 degree laser welding.
Brand | HiVehicle #ad |
Manufacturer | HiVehicle #ad |
Height | 0.55 Inches |
Length | 2.99 Inches |
Width | 0.55 Inches |
Part Number | EBUS003 |
More information #ad
8. ACDelco
#ad
ACDelco GM Original Equipment 41-101 Iridium Spark Plug
#adACDelco #ad - One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Acdelco gm original equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.Gm regularly updates production and service part designs to integrate new materials and technologies. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form.
More information #ad
Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage. Some acdelco gm original equipment parts may have formerly appeared as GM Genuine Parts OE or ACDelco Professional. Gm engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. Iridium offers excellent engine idle stability and smooth performance. Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration.
Brand | ACDelco #ad |
Manufacturer | ACDelco #ad |
Height | 6.6 Inches |
Length | 3.6 Inches |
Weight | 0.06 Pounds |
Width | 1.1 Inches |
Part Number | 41-101 |
Model | 41-101 |
Warranty | 7 Year / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
More information #ad