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2003 CADILLAC Ignitions & Electrical

Individual Parts

Results 51 - 75 of 96

THROTTLE CTRL MODULE

Part Number: RNB-599-959

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Spark Plug Wire, 10mm Spark Plug Wires (8 pc. Set). Orange with Black Boots. LSX Truck

Part Number: KOK-750205

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Steering Wheel Position Sensor, OE Replacement, Buick, Cadillac, Chevrolet, Each

Part Number: SMP-SWS20

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Switch, Heated Seat, Plastic, Black, Cadillac, Chevy, GMC, Each

Part Number: SMP-DS-3092

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Starter Motor, First Time Fit

Part Number: DNP-280-5383

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Power Seat Switch - Left Side 8 Way

Part Number: RNB-901-202

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

WIRES

Part Number: GRN-28-1629HTY

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Battery, Mega-Tron, 12 V, Starting, 800 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MTP-78

4.8 out of 5 stars ( 10 )

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In Store Purchase Only

Battery, Mega-Tron II, 12 V, Starting, 700 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MT-78

5.0 out of 5 stars ( 6 )

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In Store Purchase Only

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Cadillac, 4.6L, 5.3L, Set

Part Number: GRN-38-1269MPG

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

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

Part Number: GRN-28-1269S

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Ignition Coil, Remote Mount Style, Cadillac, Oldsmobile, Each

Part Number: SMP-UF266

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Power Window Switch, OEM, Stock Activation, Plastic, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SMP-DWS-394

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

EM- Headlight Switch

Part Number: SMP-HLS-1291

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Combination Switch, Replacement, Plastic, Black, Labeled, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-CBS1437

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Ignition Coil, Remote Mount Style, Cadillac, Oldsmobile, Each

Part Number: SMP-UF265

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Power Window Switch, Remanufactured, OEM, Stock, Plastic, Illuminated, Each

Part Number: RNB-901-981R

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Blower Motor Resistor Kit With Harness

Part Number: RNB-973-566

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Seat Heater Switch, Replacement, Plastic, Black, Heated Seat Logo, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-DS3154

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Ignition Coil, Socket, Coil Pack Style, Rectangular, Black, Passenger Side, Cadillac, Oldsmobile, Each

Part Number: DFP-GN10109

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Ignition Coil

Part Number: HLN-2IGC0101

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

A/CClutchCycleSwitch

Part Number: UAC-SW1061C

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Power Window Switch, Replacement, OEM Style, Front Left, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-DWS-1432

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Alternator, Remanufactured DENSO First Time Fit Alternator

Part Number: DNP-210-1035

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today