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

Autolite XP Xtreme Performance Spark Plugs XP24

Spark Plug, Iridium XP Enhanced Alloy, Resistor, 14mm x 1.25, Tapered Seat, 0.431 in, Reach, Each

Part Number: ATL-XP24

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

Bosch MAP Sensors F00099P169

MAP Sensors, for Hyundai, Buick, Cadillac, Chevrolet, Daewoo, Geo, GMC, Oldsmobile, Pontiac, Each

Part Number: BCH-F00099P169

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Mallory Condensers 401

Condenser, AMC, GM, Jeep, Each

Part Number: MAA-401

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Davis Unified Ignition Cap and Rotor Kits 12000BL

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

Part Number: DUI-12000BL

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Standard Motor Wiring Connectors SK29

Wiring Pigtail, Fuel Injector, White, Male, 2-Pin, Each

Part Number: SMP-SK29

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

Standard Motor Blue Streak Performance Race Spark Plug Wire Sets 10039

Spark Plug Wires, Blue Streak Performance Race, Assembled, Spiral Core, 9mm, Black, Set

Part Number: SMP-10039

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Tuff Stuff Performance Silver Bullet Alternators 7140ABULL

Alternator, 140 Amp, 1-Wire, Chrome, V-Belt, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: TFF-7140ABULL

5.0 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

OER Turn Signal Switches 3765110

Turn Signal Switch, Plastic, Chevrolet, GMC, 1959-1964, Each

Part Number: OER-3765110

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

PerTronix Adjustable Vacuum Advance Canisters D9006

Vacuum Advance, Adjustable, GM HEI-Type Distributor, V8, Each

Part Number: PNX-D9006

4.21 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Wiring Specialties Oxygen Sensor Extension Harnesses WSLS602EXT

Wiring Specialties Oxygen Sensor Extension Harnesses WSLS602EXT

Oxygen Sensor Extension Harness, 4 Wire, Flat, 24 in. Long, LS6, LT1, Early LS1, Pair

Part Number: WRS-WSLS602EXT

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACDelco Oil Pressure Safety Switches 12674782

Oil Pressure Safety Switches, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-12674782

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Tuff Stuff Performance MAX AMP Output Factory Cast-Plus Alternators 8319FC1G1W

Alternator, 225 MAX AMP, 1-Groove, 1-Wire, Natural, V-Belt Pulley, Each

Part Number: TFF-8319FC1G1W

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

20 amps Standard Motor Relay HR-151

Relay, OEM Replacement, Horn/Trunk Release, Each

Part Number: SMP-HR151

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Dorman Power Window Switches 901-020

Power Window Switch, Rocker, Momentary, Double Throw, GM, Kit

Part Number: RNB-901-020

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 84203

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, 135 Degree Boots, AMC/GM/Jeep/Chrysler, Dodge/Plymouth

Part Number: TAY-84203

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

MSD Pro-Billet Distributors 8547

Distributor, Pro-Billet, Magnetic Trigger, Mechanical Advance, Chevy, Big/Small Block, Each

Part Number: MSD-8547

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Billet Distributors SUM-850051-1

5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86002

Spark Plug Wires, Race-Fit, Thundervolt, Spiral Core, 8.2mm, Black, Chevy, Big Block, Under Header, HEI, Set

Part Number: TAY-86002

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

Champion Copper Plus Spark Plugs 38

Spark Plug, N12YC, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Non-Resistor, Each

Part Number: CPN-38

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Powermaster Smooth Look Alternators 67296

Alternator, Smooth Look, Polished, 150 Amp, 12v, GM 12si, Serpentine Belt Pulley, HV Fan, Nose Cover, Each

Part Number: PWM-67296

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

30 amps Standard Motor Relay RY-246

Relay, 30 Amp, 12 V, Stock, Each

Part Number: SMP-RY246

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

The Stop Shop Headlight Pigtail Connectors TSS532

Headlight Pigtail Plug Connector, Female, 3-Prong, Each

Part Number: OPS-TSS532

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

Taylor Spiro-Pro Spark Plug Wire Sets 74044

Spark Plug Wires, Spiro-Pro, 8mm, Black, Straight Boots, Chevy, Pontiac, LS1, LS6, Set

Part Number: TAY-74044

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACDelco GM Genuine Parts Vehicle Speed Sensors 24232088

Vehicle Speed Sensors, GM OE, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-213-3241

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

MSD Universal Wiring Harnesses 8877

Wiring Harness, GM HEI Single Connector Coil, Each

Part Number: MSD-8877

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 79201

Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Red, 90 Degree Boots, Chevy, Big Block, Under Header, Set

Part Number: TAY-79201

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today