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

Dorman Power Door Lock Switches 901-041

Power Door Lock Switch - Front Left and Right

Part Number: RNB-901-041

Not Yet Reviewed

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Four Seasons Wiring Connectors and Pigtails 37237

Harness Connector

Part Number: FSS-37237

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Standard Motor Spark Plug Wire Sets 7673

Spark Plug Wire Sets, OE Replacement, Silicone, 7mm, Includes Coil Wire, Chevrolet, GMC, Oldsmobile, 4.3L, Set

Part Number: SMP-7673

Not Yet Reviewed

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Tuff Stuff Performance Silver Bullet Factory Cast Plus Alternators 7127DBULL

Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 100 Amps, Natural, V-Belt, Each

Part Number: TFF-7127DBULL

5.0 out of 5 stars ( 2 )

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Taylor Spiro-Pro Spark Plug Wire Sets 74032

Spark Plug Wire Sets, Spiro-Pro, Assembled, Spiral Core, Black Wire, 8.00mm Diameter, Chevrolet, GMC, Oldsmobile, 4.3L, Set

Part Number: TAY-74032

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Tuff Stuff Performance MAX AMP Output Factory Cast-Plus Alternators 8435F6G1W

Alternator, 225 MAX AMP Factory Cast-Plus, 1-Wire, Natural, Serpentine Pulley, Chevy, GMC, Each

Part Number: TFF-8435F6G1W

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Tuff Stuff Performance MAX AMP Output Alternators 8435C6GOE

Alternator, 225 MAX AMP, OEM Wire, Chrome, Serpentine Pulley, Chevy, GMC, Each

Part Number: TFF-8435C6GOE

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Dorman ABS Speed Sensors 970-003

ABS Speed Sensor, GM, Each

Part Number: RNB-970-003

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Standard Motor Circuit Breakers BR-34

Circuit Breaker, Replacement, 30 amps, Each

Part Number: SMP-BR34

Not Yet Reviewed

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800 CCA Interstate Mega-Tron Plus Automotive Battery MTP-78DT BCI Group 78DT

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 )

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In Store Purchase Only

650 CCA Interstate Mega-Tron II Automotive Battery MT-75 BCI Group 75/25

Battery, Mega-Tron II, 12 V, Starting, 650 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MT-75

4.92 out of 5 stars ( 12 )

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In Store Purchase Only

Chevrolet Performance Distributor Caps 10477182

CAP DISTR

Part Number: NAL-10477182

Not Yet Reviewed

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ACDelco GM Genuine Parts Knock Sensors 19434673

Knock Sensor, GM OE, Cadillac, Chevy, GMC, Oldsmobile, Saturn, Each

Part Number: ADO-213-924

Not Yet Reviewed

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ACDelco GM Genuine Parts Remanufactured Engine Control Modules 88999187

Computer, GM OE Remanufactured Engine Control Module, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-216-91

Not Yet Reviewed

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NTK Oxygen Sensors for 2003-2005 ASTRO, SAFARI - 21533

Oxygen Sensor, 4-Wire, 0-1 V, Chevy, GMC, Astro/Safari, 4.3L, V6, Each

Part Number: NGK-21533

Not Yet Reviewed

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Four Seasons Coolant Temperature Sensors 36403

Coolant Temperature Sensor, Brass, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Isuzu, Each

Part Number: FSS-36403

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Bosch OE Platinum Spark Plugs 6708

Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 11.2mm Reach, Resistor, Each

Part Number: BCH-6708

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20 amps ACDelco Replacement Relay 19160421

Relays, Replacement, 12 V, 20 amps, 4 Blade Terminals, Buick, Cadillac, Chevrolet, Dodge, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-15-81090

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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 )

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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

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

Granatelli Motor Sports Mass Airflow Sensors 350116-C

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 )

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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

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