CHEVROLET SILVERADO 2500 HD Spark Plugs & Glow Plugs

Spark Plug, Iridium Power, IT16, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5325

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.708 in. Reach, Resistor, Each

Part Number: ATL-5243

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: ADO-41-805

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Estimated Ship Date: Today

• $20.00 Summit Bucks

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: Tomorrow if ordered today

• Special Order

GLOW PLUG ASM

Part Number: NAL-12639701

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Estimated Ship Date: Mar 4, 2026 if ordered today

• Drop Ship
• Special Order

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.679 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP5245

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Estimated Ship Date: Today

GLOW PLUG

Part Number: ATL-1120

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• Special Order

Spark Plug, Double Iridium, Copper Core, Tapered Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-9612

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Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

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: Nov 25, 2025 if ordered today

• Special Order

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.982 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-XP6043

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• Special Order

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

Part Number: CPN-9402

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Estimated Ship Date: Today

Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP5243

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• Special Order

Spark Plug, Double Platinum, TJ14R-P15, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: DNP-5071

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Glow Plug Straps, GM, Pickup, Duramax Diesel, Pair

Part Number: RNB-904-109

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: CPN-7015

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Estimated Ship Date: Today

Glow Plug, Replacement, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: SMP-GP110

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Electrical Switches

Part Number: SMP-GP114

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Electrical Switches

Part Number: SMP-GP115

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Glow Plug Conductor

Part Number: SMP-GPC101

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Glow Plug

Part Number: NGK-97788

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Glow Plug, Glow Plug

Part Number: BCH-0250403031

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Glow Plug Controllers, Replacement, Chevrolet, GMC, Diesel, Each

Part Number: SMP-RY1970

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• Free Shipping
• Special Order

Glow Plug, Chevy, GMC, 6.6L, Duramax, Each

Part Number: DRX-DRX00058

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Glow Plug, Stainless Steel, Chevy, GMC, Each

Part Number: ATL-1113

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• Special Order

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.679 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP5243

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• Special Order