CADILLAC 4.9L/300 Ignitions & Electrical

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, 90 Degree Boots, Universal, L8/V8, Set

Part Number: MSD-31223

4.84 out of 5 stars ( 56 )

Estimated Ship Date: Today

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Spark Plug Wires, 8.5mm, Super Conductor, Spiral Core, Black, Multi-Angle Boots, Universal, L8/V8, Set

Part Number: MSD-31193

4.71 out of 5 stars ( 75 )

Estimated Ship Date: Today

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Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Multi-Angle Boots, Universal, L8/V8, Set

Part Number: MSD-31189

4.52 out of 5 stars ( 102 )

Estimated Ship Date: Today

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Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Multi-Angle Boots, Universal, L8/V8, Set

Part Number: MSD-31199

4.82 out of 5 stars ( 44 )

Estimated Ship Date: Today

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Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, Multi-Angle Boots, Universal, L8/V8, Set

Part Number: MSD-31183

4.9 out of 5 stars ( 30 )

Estimated Ship Date: Today

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Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Universal, L8/V8, Set

Part Number: MSD-31229

4.87 out of 5 stars ( 69 )

Estimated Ship Date: Today

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Ignition Coil, Blaster Performance Replacement, E-Core, Square, Epoxy, Black, 42,000 V, Cadillac, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MSD-8225

4.67 out of 5 stars ( 36 )

Estimated Ship Date: Today

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Spark Plug Wires, 300+ Race Wire, Spiral Core, 8.8mm, Black, Multi-Angle Boots, Universal, V8/V6/L6, Set

Part Number: ACC-7040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Coil, GM HEI Super Coil, In-Cap, Square, Epoxy, Gray, 45,000 V, Red/White Wire, Each

Part Number: ACC-140005

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Today

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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 )

• Core Charge $18.00
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Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black, Straight Boots, Universal, V8, Set

Part Number: ACC-5040K

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Spark Plug Wires, 8.8mm Spiral Silver Coated Copper Core, Yellow, Straight Boots, GM, Chrysler, Ford, V8, Set

Part Number: ACC-8033

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Spark Plug Wires, Super Stock, Spiral Core, 8mm, Red, Straight Boots, Universal, V8, Set

Part Number: ACC-5040R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Air Conditioning Power Module, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: FSS-35953

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Blower Motor Resistor

Part Number: SMP-RU304

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Blower Motor Resistor

Part Number: SMP-RU540

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Estimated Ship Date: Today

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 )

• Core Charge $18.00
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Battery, Mega-Tron Plus, 12 V, Starting, 800 Cold Cranking Amps, Top and Side Posts, Each

Part Number: ISB-MTP-78DT

5.0 out of 5 stars ( 2 )

• Core Charge $18.00
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Door Window Switch Connector

Part Number: ADO-PT188

Not Yet Reviewed

Estimated Ship Date: Today

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ABS HARNESS

Part Number: HLN-2ABS4510

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Cadillac, 4.5L, 4.9L, Set

Part Number: GRN-28-1387S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Voltage Regulator and Rectifier, Alternator, 12 V, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-D97

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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