2003 CHEVROLET SILVERADO-2500-HD Ignitions & Electrical

Direct Ignition Coil

Part Number: DNP-673-7106

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Oxygen Sensor, 4-wire, Thread-in, Chevy, GMC, Each

Part Number: DFP-ES20134

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Mass Air Flow Sensor

Part Number: DFP-AF10146

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Estimated Ship Date: Nov 25, 2025 if ordered today

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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 25, 2025 if ordered today

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Oxygen Sensor, 4-wire, Thread-in, Buick, Cadillac, Chevy, GMC, Each

Part Number: DFP-ES20009

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Sensor, Vehicle Speed Sensor, Replacement, Each

Part Number: HLN-2VSS0129

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Computer Programmer, EAS SOTF (Shift-on-the-fly) 01-4 GM LB7 6.6L

Part Number: EGE-98655

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Estimated Ship Date: Nov 20, 2025 if ordered today

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IGNITION COIL

Part Number: HLN-2IGC0204

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Estimated Ship Date: Nov 20, 2025 if ordered today

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EM- Headlight Connector

Part Number: SMP-S-1336

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Estimated Ship Date: Nov 20, 2025 if ordered today

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EM- Headlight Switch Cn

Part Number: SMP-S-1498

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Estimated Ship Date: Nov 20, 2025 if ordered today

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MAF SENSOR

Part Number: HLN-2MAF0073

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Estimated Ship Date: Nov 19, 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, 12 in. Length, GM, V8, Set

Part Number: GRN-28-1629-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, Blue, 8.00mm Diameter, 8 in. Length, LS, V8, Set

Part Number: GRN-28-1811-CBBL

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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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Ignition Coil Connector, Coil-Near-Plug

Part Number: GRN-28-1629SL-R

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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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SENSOR, F/TNK PRESS

Part Number: NAL-16238399

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Estimated Ship Date: Mar 6, 2026 if ordered today

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HARNESS

Part Number: NAL-16531401

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Estimated Ship Date: Mar 6, 2026 if ordered today

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BLOCK

Part Number: NAL-15304995

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Estimated Ship Date: Mar 6, 2026 if ordered today

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