2005 CHEVROLET SILVERADO 2500 HD Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options

Delphi Oxygen Sensors ES20094

Oxygen Sensor, 4-wire, Thread-in, 0-1 V, Buick, Cadillac, Chevy, GMC, Pontiac, Hummer, Isuzu, Saab, Each

Part Number: DFP-ES20094

Not Yet Reviewed

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Fleece Performance Turbo Vane Position Sensor Harness Adapters FPE-HAR-DMAX-VPS-ADPT

Turbo Vane Position Sensor Adapter Harness for LLY Duramax

Part Number: FLE-S0477

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Standard Motor Wiring Connectors S-550

Wiring Pigtails, 1-pin, Female, Gray, for use on Acura®, for use on Honda®, AM General, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Each

Part Number: SMP-S550

5.0 out of 5 stars ( 1 )

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Tuff Stuff Performance Full-Size Starters 6331

Starter, OEM-Style, Full Size, Natural Finish, Chevrolet, GMC, 6.6L, Duramax, Each

Part Number: TFF-6331

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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Powermaster Ultra Duty Diesel Starters 9057

5 out of 5 stars ( 2 )

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Autolite Copper Core Spark Plugs 5243

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 )

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Bosch Premium Universal Type Oxygen Sensors 15730

Oxygen Sensor, Universal Replacement, OE SmartLink™, Each

Part Number: BCH-15730

2.2 out of 5 stars ( 5 )

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Denso Iridium Power Spark Plugs 5325

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

Part Number: DNP-5325

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Standard Motor Wiring Connectors HP4240

Wiring Connectors, Mass Air Flow Sensor Connector, Male, 10 in. Length, For Use on Acura®, Avanti, Buick,Chevy, Each

Part Number: SMP-HP4240

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Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires SUM-867830RWS

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires SUM-867830RWS

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 12" Leads, OEM Spark Plug Boots With Heat Shields Installed, LS, V8, Set

Part Number: SUM-867830RWS

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ICT Billet Wiring Harness Extensions WACAM40-6

Wire Adapter 6" LS Gen 4 CMP Camshaft Position Sensor Connector

Part Number: ICB-WACAM40-6

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ICT Billet Wiring Harness Extensions WEPUR30-12

Wire Extension 12" LS Purge Valve EVAP Solenoid

Part Number: ICB-WEPUR30-12

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Scott Performance High Performance Spark Plug Wire Sets CH-LS-T-9

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Spiral Core, 30 ohms/ft., Fluorescent Orange Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-T-9

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Dorman 4WD Engagement Switches 901-072

Switch, 4WD Engagement, Push Button, Lighted, Plastic, Black, Cadillac, Chevy, GMC, 4WD, Each

Part Number: RNB-901-072

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Fleece Performance Wiring Harness Extensions FPE-HAR-RP-EXT

Wiring Wire Extension, 18 in., MAP Sensor, Fuel Pressure Sensor, Chevy, GMC, Dodge, Ram, Each

Part Number: FLE-FPE-HARRPEXT

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Dorman Steering Wheel Position Sensors 601-003

Steering Wheel Position Sensor, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Each

Part Number: RNB-601-003

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Autolite Single Platinum Spark Plugs AP5245

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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Granatelli Motor Sports Ignition System Combo Kits 28-1629KIT

Ignition System Combo Kit, Ignition Coils, Blue Spark Plug Wires, 8mm Wire Diameter, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Kit

Part Number: GRN-28-1629KIT

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Beck/Arnley Crankshaft Position Sensors 180-0563

Crankshaft Position Sensors, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: BCK-180-0563

1.0 out of 5 stars ( 1 )

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Moroso Ultra 40 Unsleeved Custom-Fit Wire Sets 73703

Spark Plug Wires, Ultra 40, Spiral Core, 7.0mm, Black, 180 Degree Boots, Chevy, Set

Part Number: MOR-73703

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Bosch Relays 0986AH0115

Relays, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: BCH-0986AH0115

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ACDelco Air Temperature Sensors 22834330

Air Temperature Sensors, OE Replacement, Push To Connect, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-22834330

Not Yet Reviewed

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Delphi XS Ignition Wire Sets XS10388

Spark Plug Wire, Spiral Core, 7mm, Black, Stock Boots, Cadillac, Chevy, GMC, Hummer, Set

Part Number: DFP-XS10388

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Lingenfelter Performance Engineering Throttle Body Signal Output Harnesses CE105454

Throttle Body Adapter Harness, Position Sensor, GM, LS2, LS3, LS7, LS9, LSA, Each

Part Number: LPE-CE105454

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Dorman Oil Pressure Sensors 926-701

Oil Press Sensor

Part Number: RNB-926-701

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Dorman Wiring Connectors 645-631

Wiring Pigtails, Wiring Connectors, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: RNB-645-631

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today