Iridium Spark Plug - GM (12681662)
2006-2011 GM - 12681662
3.5L. 3.9L. 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
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
3.5L. 3.9L. 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
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
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Return Policy
If you provided your VIN during checkout, you are covered by our 100% compatibility guarantee. If the part you receive does not match your vehicle, we will cover return shipping expenses and will exchange or fully refund the product within 30 days of receipt... Check out our Return Policy for more details.
GM
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