2003 CHEVROLET SILVERADO-2500-HD Ignitions & Electrical

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

Part Number: DFP-XS10389

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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Ignition Voltage Booster, Mini VIP, GM Each

Part Number: DUI-5577-102

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Wiring Pigtail, NSBU, 6 in Pigtail, 11 Pins, Allison 1000/2000 SeriesTransmission, Chevy, GMC, Pair

Part Number: FLE-S0582

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Vehicle Speed Sensor, Stock Replacement, Buick, Chevy, Oldsmobile, GMC, Each

Part Number: DFP-SS11804

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Estimated Ship Date: Nov 25, 2025 if ordered today

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EM- Junction Block Cn

Part Number: SMP-S-1194

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Sensor, Engine Crankshaft Position Sensor, Replacement, Each

Part Number: HLN-2CRK0632

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Sensor - Pressure

Part Number: SMP-FPS28

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Estimated Ship Date: Nov 25, 2025 if ordered today

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BLOWER MOTOR RESISTOR CONNECTOR

Part Number: HLN-2HAR0024

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Estimated Ship Date: Nov 21, 2025 if ordered today

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AIR MASS SENSOR

Part Number: HLA-358095881

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Estimated Ship Date: Dec 30, 2025 if ordered today

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BLOWER MOTOR RESISTOR CONNECTOR

Part Number: HLN-2HAR0047

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Power Window Switch

Part Number: SMP-DWS-1432

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Misc - Engine Control

Part Number: SMP-SWS24

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 180 Degree Boots, Chevy, Pontiac, 5.7L, Set

Part Number: MOR-73661

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 180 Degree Boots, Chevy, Pontiac, 5.7L, 6.2L, Set

Part Number: MOR-73662

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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

Part Number: MOR-73704

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Black, 180 Degree Boots, Chevy, Pontiac, 5.7L, 6.2L, Set

Part Number: MOR-73705

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Stoplight Switch

Part Number: SMP-SLS303T

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Yellow, 8.00mm Diameter, 10 in. Length, Cadillac, Chevrolet, GMC, Hummer, V8, Set

Part Number: GRN-28-1545-CBY

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Black, 8.00mm Diameter, 12 in. Length, GM, V8, Set

Part Number: GRN-28-1629-CBB

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Yellow, 8.00mm Diameter, 8 in. Length, LS, V8, Set

Part Number: GRN-28-1811-CBY

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1629S-R

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1629SL

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Estimated Ship Date: Dec 2, 2025 if ordered today

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GM Truck / SUV 4.8L, 5.3L, 6.0L Cylindrical Coil Packs w / High Performance Wires

Part Number: GRN-28-1680KIT

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, GMC, 8.1L, Set

Part Number: GRN-28-1712S

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Chevrolet, GMC, 8.1L, Set

Part Number: GRN-28-1712S-R

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Estimated Ship Date: Dec 2, 2025 if ordered today

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