CHEVROLET IMPALA Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Tuff Stuff Performance High-Amp Output Stealth Black Alternators 7127NKB12

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Black Powdercoated, V-Belt, Each

Part Number: TFF-7127NKB12

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Taylor High Energy Spark Plug Wire Sets 64652

Spark Plug Wires, Hi-Energy, RFI Suppression, 8mm, Blue, Straight Boots, GM/Ford/AMC, V8, Set

Part Number: TAY-64652

4.24 out of 5 stars ( 50 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Moroso Blue Max Spiral Core Race Wire Sets 72416

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, Big Block, 454, Set

Part Number: MOR-72416

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86032

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 135 Degree Boots, Chevy, Big Block, V8, Set

Part Number: TAY-86032

4.38 out of 5 stars ( 24 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

American Autowire Turn Signal Switches 01993624

Turn Signal Switch, Plastic, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: AWW-01993624

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACDelco Starters 88863072

Starter, Full Size, Standard Rotation, Black/Natural, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-336-1870

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Autolite Double Platinum Spark Plugs PP5245

Spark Plug, Double Platinum, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-APP5245

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Tuff Stuff Performance High-Amp Output Alternators 7127NKP9

Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Polished, V-Belt, Each

Part Number: TFF-7127NKP9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Proform Race HEI Distributors 66941BKC

Distributor; HEI Electronic Racing Distributor; Black Cap; w/Coil; New; Clamshell Packaging; Chevy B/B And S/B

Part Number: PRO-66941BKC

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

NTK Oxygen Sensors 21555

Oxygen Sensor, 4-Wire, 0-1 V, Chevy, GMC, 6.0, 7.0, 8.1L, Each

Part Number: NGK-21555

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Powermaster XS Volt Alternators 5823783

Powermaster XS Volt Alternators 5823783

Alternator, XS Volt, GM AD244 Case, 220 amps, Under Drive Serpentine Pulley, Offset Mount, Black Powdercoat, Internal Regulator, Chevrolet, GMC, Each

Part Number: PWM-5823783

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

MSD Blaster OEM Replacement Coils 82653

Ignition Coil, Blaster OEM Replacement, Buick, Cadillac, Chevy, GMC, Isuzu, Hummer, Pontiac, Saab, Each

Part Number: MSD-82653

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Standard Motor Coolant Temperature Sensors TS-43

Sensor, Coolant Temperature, 1/2-14 in. NPT, FemaleThread, Brass, Natural, GM. Each

Part Number: SMP-TS43

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Allstar Performance HEI Advance Curve Kits ALL81300

Distributor Advance, Mechanical, GM, HEI, Kit

Part Number: AAF-ALL81300

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Granatelli Motor Sports Pro Series Xtreme Coil Packs 28-0513-CPR

Ignition Coil, Pro Series Xtreme, Coil Pack, 80,000 V, Red, Chevy, LS, Set of 8

Part Number: GRN-28-0513-CPR

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Delphi Engine Coolant Temperature Sensors TS10075

Coolant Temperature Sensor, OEM, Brass, Natural, for use on Acura®, Honda®, Chevy, Isuzu, Each

Part Number: DFP-TS10075

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACDelco Gold Platinum Spark Plugs 19300875

Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-902

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Moroso Ultra Ignition Wire Sets 51043

Spark Plug Wires, Ultra, BBC, Under Headers, HEI, 90 Degree Plug Boots, Black, Set

Part Number: MOR-51043

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

NGK G-Power Platinum Spark Plugs UR45GP

Spark Plug, GP Platinum, 14mm Thread, .460 in. Reach, 5/8 in. Hex, Tapered Seat, Resistor, Each

Part Number: NGK-3207

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Summit Racing™ Distributor Cap and Rotor Kits SUM-G5234

Cap and Rotor, Maroon, Male/HEI, Brass Terminals, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, V8, Kit

Part Number: SUM-G5234

4.61 out of 5 stars ( 23 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

PerTronix HEI Cap and Rotor Kits D4002

Cap and Rotor, Blue, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Kit

Part Number: PNX-D4002

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

35 amps ACDelco Replacement Relay 13500126

Relays, Replacement, 35 amps, 12 V, 5 Blade Terminals, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-D1780C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACDelco Engine Oil Pressure Indicator Switches 19106700

Switch, Oil Pressure Indicator, Steel/Plastic, Black/Natural, AMC, Buick, Chevy, Dodge, GMC, International, Jeep, Olds, Pontiac, Studebaker, Volvo

Part Number: ADO-C8020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Taylor Spiro-Pro Spark Plug Wire Sets 74003

Spark Plug Wires, Spiro-Pro, 8mm, Black, 135 Degree Boots, AMC, Jeep, Mopar, GM, V8, Set

Part Number: TAY-74003

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Proform Alternators 66431

Alternator, Chrome, V-Belt, 50 Amp, Nippondenso, 1-Wire, Each

Part Number: PRO-66431

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025