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ACDelco

ACDelco GM Genuine Parts Iridium Spark Plugs

4.83 out of 5 stars 147 Customer Reviews

ACDelco GM Genuine Parts Iridium spark plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They are ACDelco's latest in spark plug technology and an exact replacement for your GM vehicle's original components. Iridium composition provides a high melting point and great strength, along with excellent wear resistance and durability. ACDelco GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.

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ACDelco GM Genuine Parts Iridium Spark Plugs 19417055

ACDelco GM Genuine Parts Iridium Spark Plugs 19417055

ACDelco GM Genuine Parts Iridium Spark Plugs 19417055

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.689 in. Reach, Resistor, Each

Part Number: ADO-41-162

4.72 out of 5 stars ( 32 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 19459511

ACDelco GM Genuine Parts Iridium Spark Plugs 19459511

ACDelco GM Genuine Parts Iridium Spark Plugs 19459511

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 1.270 in. Reach, Resistor, Each

Part Number: ADO-41-168

Not Yet Reviewed

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ACDelco GM Genuine Parts Iridium Spark Plugs 12622441

ACDelco GM Genuine Parts Iridium Spark Plugs 12622441

ACDelco GM Genuine Parts Iridium Spark Plugs 12622441

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.984 in. Reach, Resistor, Each

Part Number: ADO-41-114

4.9 out of 5 stars ( 10 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681665

ACDelco GM Genuine Parts Iridium Spark Plugs 12681665

ACDelco GM Genuine Parts Iridium Spark Plugs 12681665

Spark Plug, Professional, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-993

4.81 out of 5 stars ( 21 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12680072

ACDelco GM Genuine Parts Iridium Spark Plugs 12680072

ACDelco GM Genuine Parts Iridium Spark Plugs 12680072

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-110

4.92 out of 5 stars ( 60 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681664

ACDelco GM Genuine Parts Iridium Spark Plugs 12681664

ACDelco GM Genuine Parts Iridium Spark Plugs 12681664

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-101

4.78 out of 5 stars ( 9 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12646780

ACDelco GM Genuine Parts Iridium Spark Plugs 12646780

ACDelco GM Genuine Parts Iridium Spark Plugs 12646780

Spark Plugs, GM Genuine Parts Iridium Spark Plugs, Resistor, Copper Core, Tapered Seat, 0.984 in. Reach, 12mm Thread, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-41-130

Not Yet Reviewed

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681660

ACDelco GM Genuine Parts Iridium Spark Plugs 12681660

ACDelco GM Genuine Parts Iridium Spark Plugs 12681660

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.984 in. Reach, Resistor, Each

Part Number: ADO-41-109

3.0 out of 5 stars ( 2 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681663

ACDelco GM Genuine Parts Iridium Spark Plugs 12681663

ACDelco GM Genuine Parts Iridium Spark Plugs 12681663

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-103

5.0 out of 5 stars ( 5 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 19301814

ACDelco GM Genuine Parts Iridium Spark Plugs 19301814

ACDelco GM Genuine Parts Iridium Spark Plugs 19301814

Spark Plug, Professional, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-988

5.0 out of 5 stars ( 3 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681656

ACDelco GM Genuine Parts Iridium Spark Plugs 12681656

ACDelco GM Genuine Parts Iridium Spark Plugs 12681656

Spark Plug, Iridium Tip, Copper Core, Gasket Seat, 16mm Wrench Diameter, One Ground Strap, 0.748 in. Reach, Each

Part Number: ADO-41-121

Not Yet Reviewed

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ACDelco GM Genuine Parts Iridium Spark Plugs 12683541

ACDelco GM Genuine Parts Iridium Spark Plugs 12683541

ACDelco GM Genuine Parts Iridium Spark Plugs 12683541

Spark Plugs, GM Genuine Parts Iridium Spark Plugs, Resistor, Nickel Alloy Core, Tapered Seat, 0.984 in. Reach, 12mm Thread, Buick, Chevy, GMC, Each

Part Number: ADO-41-156

Not Yet Reviewed

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681658

ACDelco GM Genuine Parts Iridium Spark Plugs 12681658

ACDelco GM Genuine Parts Iridium Spark Plugs 12681658

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 1.000 in. Reach, Resistor, Each

Part Number: ADO-41-108

5.0 out of 5 stars ( 1 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12680074

ACDelco GM Genuine Parts Iridium Spark Plugs 12680074

ACDelco GM Genuine Parts Iridium Spark Plugs 12680074

Spark Plug, Iridium Tip, Copper Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 0.984 in. Reach, Each

Part Number: ADO-41-115

Not Yet Reviewed

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ACDelco GM Genuine Parts Iridium Spark Plugs for 2007-2008 ACADIA, OUTLOOK, 2008 ENCLAVE - 12681657

ACDelco GM Genuine Parts Iridium Spark Plugs for 2007-2008 ACADIA, OUTLOOK, 2008 ENCLAVE - 12681657

ACDelco GM Genuine Parts Iridium Spark Plugs for 2007-2008 ACADIA, OUTLOOK, 2008 ENCLAVE - 12681657

Spark Plug, Iridium Tip, Copper Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 0.984 in. Reach, Each

Part Number: ADO-41-107

Not Yet Reviewed

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681662

ACDelco GM Genuine Parts Iridium Spark Plugs 12681662

ACDelco GM Genuine Parts Iridium Spark Plugs 12681662

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.708 in. Reach, Resistor, Each

Part Number: ADO-41-100

Not Yet Reviewed

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681655

ACDelco GM Genuine Parts Iridium Spark Plugs 12681655

ACDelco GM Genuine Parts Iridium Spark Plugs 12681655

Spark Plug, Iridium Tip, Copper Core, Gasket Seat, 16mm Wrench Diameter, One Ground Strap, 0.748 in. Reach, Each

Part Number: ADO-41-122

Not Yet Reviewed

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