GMC Ignitions & Electrical

Spark Plug, RN5C, Copper Plus, 14mm Thread, .750 in. Reach, Gasket seat, Resistor, Projected Tip, Each

Part Number: CPN-123

Not Yet Reviewed

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

• $25 Summit Bucks

Spark Plug, Iridium Power, ITV20, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mazda, Mercury, Saturn, Each

Part Number: DNP-5339

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• $10 Summit Bucks
• Special Order

Starter Motor Reman

Part Number: DNP-280-4363

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• $10 Summit Bucks
• Special Order

IGN WIRE SET-8MM

Part Number: DNP-671-6020

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

Starter Motor, First Time Fit

Part Number: DNP-280-5383

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Core Charge $30.00
• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order

Starter Motor, First Time Fit

Part Number: DNP-280-5389

Not Yet Reviewed

• Core Charge $30.00
• $10 Summit Bucks
• Special Order

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

Part Number: DNP-234-4286

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

Spark Plug, Iridium Power, ITL16, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Chevy, Dodge, Hummer, Jeep, Olds, Pontiac, Volkswagen, Each

Part Number: DNP-5349

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• $10 Summit Bucks
• Special Order

Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 7.00mm, Set

Part Number: DNP-671-8062

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

OXYGEN SENSOR

Part Number: DNP-234-8080

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

Ignition Coil. Direct Ignition, Coil Pack, Female/Socket, Black, GM, Each

Part Number: DNP-673-7100

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

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

Part Number: DNP-234-4331

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

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

Part Number: DNP-234-4345

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

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

Part Number: DNP-234-4646

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

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

Part Number: DNP-234-3011

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

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

Part Number: DNP-234-2000

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

IGN WIRE SET-7MM

Part Number: DNP-671-8022

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

IGN WIRE SET-8MM

Part Number: DNP-671-8011

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

IGN WIRE SET-8MM

Part Number: DNP-671-8027

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

Ignition Wires: 2016-2014 Chevrolet, GMC

Part Number: DNP-671-6316

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order

Spark Plug, Double Platinum, Tapered, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-7015

Not Yet Reviewed

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

• $25 Summit Bucks

Ignition Coil, Stock Replacement, Black, Epoxy, Phenolic Resin Shell, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: MIO-MMIG-LS1-97

Not Yet Reviewed

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

• $10 Summit Bucks

Ignition Coil, Stock Replacement, Black, Epoxy, Phenolic Resin Shell, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: MIO-MMIG-LSHS-99

Not Yet Reviewed

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

• $10 Summit Bucks

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

Part Number: DNP-234-4257

Not Yet Reviewed

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

• $10 Summit Bucks

Alternator, Remanufactured DENSO First Time Fit Alternator

Part Number: DNP-210-1103

Not Yet Reviewed

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

• Core Charge $65.00
• Free Shipping
• $10 Summit Bucks