2003 CADILLAC Ignitions & Electrical

Ignition Coil, Street Fire, Coil Pack, Black, Chevy, Pontiac, LS1/LS6, Set of 8

Part Number: MSD-55088

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Alternators and Generators, Elite Series Cast Alternators, 12 V, 400 amps, Serpentine, Buick, Cadillac, Chevrolet, GMC, Hummer, Olds, Pontiac, Each

Part Number: MEH-8206400

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Alternator, Delco Remy, 12/14/16 V, 105 amps, Internal Regulator, Serpentine Pulley, Cadillac, Chevy, GMC

Part Number: ADO-335-1086

4.32 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Spark Plug, Iridium IX, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-6418

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 9" Leads, OEM Coil Boots, LS, V8, Set

Part Number: SUM-877828

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Ignition Coil, Street Fire, Coil Pack, Black, Buick, Chevy, GMC, Set of 8

Part Number: MSD-55098

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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

Part Number: GRN-28-1545-CBR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Ignition Coil, Coil Pack Style, Female/Socket, Square, Each

Part Number: NGK-49081

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Automatic Transmission Wiring Harnesses, Replacement, AM General, Aston Martin, Bentley, Cadillac, Chevrolet, GMC, Hummer, Jaguar, Rolls-Royce, Each

Part Number: ATP-JE-22

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: DNP-234-4669

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Relay, 40/60 Amp, 25 Amp Continuous, 30 Amp Fuse, Each

Part Number: DER-16763

4.16 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 18mm Reach, Resistor, Each

Part Number: DNP-4713

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Battery, Performance Series, Dry Cell, 12 V, Deep Cycle/Starting, 792 Cold Cranking Amps, Side Post, Each

Part Number: ODY-78-790

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted
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Ignition Coil, LSX High Performance, Epoxy, Square, Red, GM LS1/LS6, Set of 8

Part Number: PFS-30500

3.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Alternators and Generators, Professional Remanufactured Alternators, Delco AD244 Case Style, 12 V, 145 amps, Serpentine Pulley, Chevy, GMC, Hummer

Part Number: ADO-334-2529A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Core Charge $34.00
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Ignition Coils, Coil Pack, D580 Style, Epoxy, Square, Black, Includes Brackets, Cadillac, Chevy, GMC, Pontiac, LS, Kit

Part Number: SUM-CSUM8500

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Knock Sensor Wiring Harness, OEM Replacement, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: RNB-917-033

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

Horn, OE Replacement, Low Tone, 12 V, Buick, Cadillac, Chevy, GMC, Kit

Part Number: ADO-84594590

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Sensor, Ignition Knock Sensor, Replacement, Each

Part Number: HLN-2KNC0025KIT

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Alternators and Generators, Elite Series Cast Alternators, 12 V, 320 amps, Serpentine, 4-pin Oval Plug, Buick, Chevy, GMC, Hummer, Olds, Pontiac, Each

Part Number: MEH-8206320

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: ATL-104

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Alternators and Generators, Elite Series Alternators, 12 V, 320 amp, Serpentine, Gloss Black, Buick, Cadillac, Chevy, GMC, Hummer, Olds, Pontiac, Each

Part Number: MEH-8206320B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Throttle Position Sensor, OEM Replacement, Chevy, GMC/Oldsmobile, Pontiac, Each

Part Number: SMP-TH149

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Spark Plug Wires, Street / Strip Series, 8mm, 300 Ohm, Blue, 9" Leads, OEM Spark Plug Boots That Accept Heat Shields, LS, V8, Set

Part Number: SUM-867828

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-15284

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow