GMC Ignitions & Electrical

Spark Plug, Iridium TT, ITL16TT, 14mm Thread, 25.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4717

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Estimated Ship Date: Apr 13, 2026 if ordered today

• $10 Summit Bucks
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Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-5305

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

• $10 Summit Bucks

Spark Plug Wire Sets, Assembled, Female/Socket, Spiral Core, Black Silicone Distributor Boots, 7.00mm Diameter, AMC, Chevy, GMC, Jeep, Olds, V8, Set

Part Number: DNP-671-8044

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

• $10 Summit Bucks

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Cadillac, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: DNP-234-4339

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 11.6mm Reach, Resistor, Each

Part Number: DNP-4716

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Oxygen Sensor, Universal, Heated, Thread-In Mounting, Each

Part Number: DNP-234-4000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chevrolet, GMC, Hummer, Saab, Each

Part Number: DNP-234-4243

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chevrolet, GMC, Each

Part Number: DNP-234-4530

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Alternator, Remanufactured DENSO First Time Fit Alternator

Part Number: DNP-210-1059

Not Yet Reviewed

• Core Charge $65.00
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Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 25mm Reach, Resistor, Each

Part Number: DNP-4718

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• $10 Summit Bucks

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: DNP-234-3094

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Spark Plug, Iridium TT, IW20TT, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-4709

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: DNP-234-4647

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• $10 Summit Bucks

Spark Plug, Iridium, Tapered Seat, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-9402

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Estimated Ship Date: Apr 6, 2026 if ordered today

• $25 Summit Bucks
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Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, Each

Part Number: DNP-234-4673

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, Iridium Long Life, ZTJ16VR10, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Chevy, GMC, Hummer, Olds, Pontiac, Saturn, Each

Part Number: DNP-3539

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Estimated Ship Date: Apr 13, 2026 if ordered today

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IGN WIRE SET-7MM

Part Number: DNP-671-6012

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Alternator, First Time Fit

Part Number: DNP-211-6023

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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IGN WIRE SET-7MM

Part Number: DNP-671-6018

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Estimated Ship Date: Apr 14, 2026 if ordered today

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IGN WIRE SET-7MM

Part Number: DNP-671-8042

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, U-Groove, W16PR-U, 14mm Thread, 9.50mm Reach, Gasket Seat, Buick, Chevy, Chrysler, Dodge, GMC, Jeep, Olds, Plymouth, Pontiac, Each

Part Number: DNP-3037

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, J6C, Copper Core, 14mm Thread, .375in. Reach, Set

Part Number: CPN-823-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• $25 Summit Bucks

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chevrolet, GMC, Each

Part Number: DNP-234-4344

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plugs, U-Grove, Resistor, Copper, 14mm Thread Size, 19mm Reach, Gasket Seat, Each

Part Number: DNP-3031

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Chevrolet, GMC, Pontiac, Each

Part Number: DNP-234-4343

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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