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Gm regularly updates production and service part designs to integrate new materials and technologies. 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 allows for small, efficient electrode designs for reliable cold starting and quick acceleration. Acdelco gm original equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.


Including / make / year / model. Faster starts, improved Fuel Economy, Enhanced flame propagation for increased engine efficiency. We will reply you within 24 hours.


Including / make / year / model. Lthjt spark plugs are engineered for original equipment and replacement applications. We will reply you within 24 hours. Faster starts, improved Fuel Economy, Enhanced flame propagation for increased engine efficiency.

Acdelco gm original equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors. Fits: 2012-2015 chevrolet camaro, 2009-2015 cadillac CTS, 2006-2013 Chevrolet Corvette.
Some acdelco gm original equipment parts may have formerly appeared as GM Genuine Parts OE or ACDelco Professional. One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form.
1. 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. Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form.Gm regularly updates production and service part designs to integrate new materials and technologies. Some acdelco gm original equipment parts may have formerly appeared as GM Genuine Parts OE or ACDelco Professional.
More information #ad
Iridium offers excellent engine idle stability and smooth performance. 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 allows for small, efficient electrode designs for reliable cold starting and quick acceleration. Acdelco gm original equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
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
2. ACDelco
#ad
ACDelco GM Original Equipment 41-103 Iridium Spark Plug
#adACDelco #ad - Iridium offers better engine idle stability and smoother performance. Suppressor seal meters spark energy for longer electrode life and seals against combustion leakage.More information #ad
One piece suppressor seal blocks radio frequencies that can affect vehicle electronics. Iridium allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration.Brand | ACDelco #ad |
Manufacturer | ACDelco #ad |
Height | 1 Inches |
Length | 6.7 Inches |
Weight | 0.09 Pounds |
Width | 3.9 Inches |
Part Number | 41-103 |
Model | 41-103 |
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
3. LTHJT
#ad
Set 6 12568387 NEW Professional Iridium Spark Plug 41-101
#adLTHJT #ad - Important*** to verify fitment. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability and provide long service life.Including / make / year / model. Faster starts, improved Fuel Economy, Enhanced flame propagation for increased engine efficiency. We will reply you within 24 hours.
More information #ad
If you don't know or not sure please contact us. We will double check fitment before the item ships. Lthjt spark plugs are engineered for original equipment and replacement applications. Please contact us and provide the complete vin number of your car. Please make sure that you are ordering the correct parts for your vehicle. 41-101 12568387.Brand | LTHJT #ad |
Manufacturer | LTHJT #ad |
Part Number | 41-101 12568387 |
More information #ad
4. MOTOKU
#ad
MOTOKU 6Pcs Iridium Spark Plugs for 41-101 12568387
#adMOTOKU #ad - Compatible with: buick Chevy GMC Oldsmobile Pontiac Saturn. Replaces part number: 12568387, 25161444, 41-101.More information #ad
Brand | MOTOKU #ad |
Part Number | 12568387 |
Model | 12568387 |
More information #ad
5. LTHJT
#ad
SET 6 12568387 Spark Plugs Iridium For GMC Buick Chevrolet Pontiac 41-101
#adLTHJT #ad - 41-101 12568387. Please contact us and provide the complete vin number of your car. We will double check fitment before the item ships. If you don't know or not sure please contact us.Including / make / year / model. Lthjt spark plugs are engineered for original equipment and replacement applications. We will reply you within 24 hours. Faster starts, improved Fuel Economy, Enhanced flame propagation for increased engine efficiency.
More information #ad
Please make sure that you are ordering the correct parts for your vehicle. Important*** to verify fitment. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability and provide long service life.Brand | LTHJT #ad |
Manufacturer | LTHJT #ad |
Part Number | 41-101 12568387 |
More information #ad
6. ACDelco
#ad
ACDelco GM Original Equipment 41-104 Iridium Spark Plug Pack of 1
#adACDelco #ad - Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration. Gm engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle.Acdelco gm original equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors. Fits: 2012-2015 chevrolet camaro, 2009-2015 cadillac CTS, 2006-2013 Chevrolet Corvette.
More information #ad
Gm regularly updates production and service part designs to integrate new materials and technologies. Iridium offers excellent engine idle stability and smooth performance. 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. One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. 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 | 41-104 |
Model | 41-104 |
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
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