CHEVROLET BLAZER Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Moroso Mag-Tune Spark Plug Wires 9777M

Spark Plug Wires, Mag-Tune, Assembled, Socket, 90 degree, Spiral Core, Black, 8mm, Chevy, GMC, Big Block, Set

Part Number: MOR-9777M

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

Summit Racing Equipment® Wiring Harnesses SUM-RP22812

Summit Racing Equipment® Wiring Harnesses SUM-RP22812

Engine Wiring Harness, HEI Upgrade, 1974 Chevy/GMC Truck, C-10, V/8, 350 C.I, Manual Trans, Without Gauges, Each

Part Number: SUM-RP22812

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

Summit Racing Equipment® Wiring Harnesses SUM-RP22810

Engine Wiring Harness, 1978 Chevy/GMC Truck, C-10, V/8, 305, 350, 400 C.I, Each

Part Number: SUM-RP22810

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

Denso Iridium Power Spark Plugs 5338

Spark Plugs, Iridium Power, Tapered Seat, 14mm Thread, 25mm Reach, Resistor, Each

Part Number: DNP-5338

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

Interstate Mega-Tron II Automotive Batteries MT-78

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 )

if shipped by air

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if shipped by air

In Store Purchase Only

Tuff Stuff Performance Silver Bullet Alternators 7935F6G22

Alternator, Bullet Fan, 6 Groove Pulley, 160 amp, Chrome, 1-Wire or OEM Hookup, Center Offset, GM, Each

Part Number: TFF-7935F6G22

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

Standard Motor Products Fuel Pressure Sensors FPS151

Fuel Pressure Sensor

Part Number: SMP-FPS151

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

Tuff Stuff Performance Kool-Charger Alternators 7861D

Alternator, Chrome, 105 Amps, V-Belt, One Wire, Left Offset, Chevy, GMC, Pontiac, Each

Part Number: TFF-7861D

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

Tuff Stuff Performance MAX AMP Stealth Black Alternators 8320B1GOE

Alternator, 225 MAX AMP, 1-Groove, OEM Wire, Black Powdercoated, V-Belt Pulley, Left Offset, Each

Part Number: TFF-8320B1GOE

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

Dorman Wiring Connectors and Pigtails 645-149

Ignition Connector

Part Number: RNB-645-149

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Crankshaft Position Sensors 962-604

Magnetic Crankshaft Position Sensor

Part Number: RNB-962-604

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman 4WD Engagement Switches 901-060

4WD Engage Switch, Push button, Constant, Chevy, GMC, Oldsmobile, Each

Part Number: RNB-901-060

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires for 1987 BLAZER, JIMMY - 38-1378MPG

Spark Plug Wires, MPG Plus, Green, Chevy, GMC, 5.0L, Set

Part Number: GRN-38-1378MPG

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Holstein Ignition Coils 2IGC0056

IGNITION COIL

Part Number: HLN-2IGC0056

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Delphi Vehicle Speed Sensors SS11804

Vehicle Speed Sensor, Stock Replacement, Buick, Chevy, Oldsmobile, GMC, Each

Part Number: DFP-SS11804

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

Moroso Ultra 40 Race Ignition Wire Sets 73614

Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, Straight Boots, Chevy, Big Block, V8, Set

Part Number: MOR-73614

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Granatelli Motor Sports Mass Airflow Sensors 350116-C

Mass Air Meter, Plastic, Black, Chevy, GMC, Pickup, SUV, Van, Cold Air Tuning, 4.3L

Part Number: GRN-350116-C

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Granatelli Motor Sports Mass Airflow Sensors for 1994-1996 FLEETWOOD, IMPALA, ROADMASTER - 350114-C

4 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026

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Dorman Wiring Connectors 645-596

Wiring Pigtails, Wiring Connectors, 4-pin, Female, 16-gauge, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: RNB-645-596

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Delphi Camshaft Position Sensors SS11963

Camshaft Pos Sensor

Part Number: DFP-SS11963

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

Dorman Remanufactured Transfer Case Control Modules 599-100

Transfer Case Control Module, Chevy, GMC, Each

Part Number: RNB-599-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Tuff Stuff Performance High-Amp Output Alternators 7127NBP6G

Alternator, One-Wire, GM 10si, 12 V, 80 amps, Polished, Serpentine Pulley, Buick, Chevy, Oldsmobile, Pontiac

Part Number: TFF-7127NBP6G

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

Tuff Stuff Performance Silver Bullet Alternators 7139FBULLOR

Alternators, Silver Bullet, GM 10SI/10DN/12SI, 12 V, 100 amps, Orange Powdercoated, V-belt Pulley, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: TFF-7139FBULLOR

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

Tuff Stuff Performance Kool-Charger Stealth Black Alternators 7861E

Alternator, Black, 105 Amps, V-Belt, Left Offset, Chevy, GMC, Pontiac, Each

Part Number: TFF-7861E

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

Tuff Stuff Performance Silver Bullet Stealth Black Alternators 7139FBULL9

Alternators and Generators, Silver Bullet Stealth Black Alternators, GM 10si Case Style, 12 V, 100 amps, Black Powdercoat, V-belt Pulley, Chevy, Each

Part Number: TFF-7139FBULL9

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

Tuff Stuff Performance Kool-Charger Alternators 7935DP

Alternator, Polished, 105 Amps, V-Belt, Center Offset, Chevy, GMC, Each

Part Number: TFF-7935DP

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