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

Proform Slant Edge Alternators 141-150

Alternator, Slant Edge GM 10SI Case, 12V, 100 Amp, One-wire Hook-up, V-Belt, 12 V, with Pulley, Steel, Red Finish, GM, Small/Big Block, Each

Part Number: PRO-141-150

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

JET Stage 2 Computer Chips/Modules 29427S

JET Stage 2 Computer Chips/Modules 29427S

Computer Chip/Module, Stage 2, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-29427S

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Standard Motor Spark Plug Wire Sets 2809W

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-2809W

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

40 amps Summit Racing™ Direct-Fit AutoFuse Restoration Series Dual Relay Adapters SUM-RP22781

Direct-Fit AutoFuse Restoration Optional Kit, Dual Relay Adapter Kit , With 40mm Mounting Rails, Relays, Terminals ., Each

Part Number: SUM-RP22781

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco GM Genuine Parts Oxygen Sensors 12643707

Oxygen Sensor, Chevy, GMC, Each

Part Number: ADO-12643707

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Beck/Arnley Engine Coolant Temperature Sensors 158-0536

Coolant Temperature Sensor, Each

Part Number: BCK-158-0536

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Meziere True Start 100 Series High-Torque Starters TS100

Starter, High Torque, Mini, Inline, Natural Finish, Chevy, Up to 427 C.I.D., Each

Part Number: MEZ-TS100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S-614

Wiring Pigtails, 2-pin, Female, Black, Buick, Cadillac, Chevy, Geo, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-S614

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

MSD 8.5mm Super Conductor Spark Plug Wire Sets 31413

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Black, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, V8

Part Number: MSD-31413

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

PYCL Vega-Astre Locks Keys NSK66E

Key, Key Blank with E Code, Ignition/Door, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PYC-NSK66E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

MechMan S Series Billet Racing Alternators B8206170M

Alternator, for aftermarket Bracket Setups, -Motor swaps- for aftermarket Bracket Setups LS truck-suv, -Motor swaps-LS truck\-suv

Part Number: MEH-B8206170M

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

30 amps ACDelco Replacement Relay 19288389

Relays, Replacement, 30 amps, 12 V, 5 Blade Terminals, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15-81743

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Tuff Stuff Performance Kool-Charger Alternators 7861FP

Alternator, CS130, Polished, 160 Amp, V Belt, Left Offset, Each

Part Number: TFF-7861FP

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

MechMan High-Output 6-Phase Alternators 8165240

Alternators and Generators, High-Output 6-Phase Alternators, 12 V, 240 amps, Internal Regulator, Serpentine Pulley, Buick, Chevy, GMC, Pontiac, Each

Part Number: MEH-8165240

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

MechMan G Series Alternators 81657240

5 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026

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Standard Motor Distributor Caps DR-438

Distributor Cap, Female, Socket-Style, Black, Screw-Down, 6-Cylinder, Each

Part Number: SMP-DR438

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86629

Spark Plug Wires, Race-Fit, Thundervolt, Spiral Core, 8.2mm, Blue, Small Block, Under Headers, Socket Cap

Part Number: TAY-86629

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Moroso Ultra Ignition Wire Sets 52026

Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, Non-HEI, Red, Set

Part Number: MOR-52026

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Proform Distributor Hold-Down Clamps 66987

Distributor Hold-Down Clamp, Aluminum, Anodized Red, Stud Mount, Chevy, Small/Big Block/GM V6, Each

Part Number: PRO-66987

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Superchips Amp'd 2.0 Throttle Booster with Bluetooth 28862-2

Throttle Response Enhancer, Throttle Booster with Power Switch, Buick, Cadillac, Chevrolet, GMC, Gas, Kit

Part Number: SRC-28862-2

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Powermaster Street Alternators 67864

Alternator, Street, 12 V, 200 amps, Polished, Serpentine Pulley, Buick, Chevy, GMC, Pontiac, Each

Part Number: PWM-67864

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Goodmark Headlamp Switches GMK4010523641

Headlight Switch, Pull Style, Blade Terminal, Brass/Plastic, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac

Part Number: GMK-4010-523-641

3.78 out of 5 stars ( 18 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Standard Motor Spark Plug Wire Sets 2804W

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-2804W

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Tuff Stuff Performance Silver Bullet Alternators 7140ABULL6G

Alternator, Chrome, 140 amps, Serpentine, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7140ABULL6G

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Tuff Stuff Performance Mini Alternators 7937A

Alternator, Chrome, 110 amps, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7937A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Powermaster High-Amp Alternators 38237

Alternator, High-Amp, GM AD244 Case, 220 amps, 12 V, Serpentine Pulley, Offset Mount, Chrome, Internal Regulator, Chevrolet, GMC, Each

Part Number: PWM-38237

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air