2003 CHEVROLET BLAZER Ignitions & Electrical

Battery, 12 V, Deep Cycle/Starting, 641 Cranking Amps at 32 Degrees F, 6.5 in. L, 4.92 in. H, 6.93 in. W, Top Mount, Each

Part Number: XSP-D925

4.83 out of 5 stars ( 23 )

Cannot be shipped Internationally

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Alternator, GM AD244, Internal Regulator, 220 AMP, Black, 4-Pin, GM, Van, SUV, Truck, Each

Part Number: TSN-ES1024BK

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Alternator, GM AD244, Internal Regulator, 220 Amp, Chrome, Cadillac, GMC, Each

Part Number: TSN-ES1024C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Tune-Up Kit, Chevy, GMC, Truck, Van, SUV, 4.3L V6, Kit

Part Number: SUM-867650CR

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Battery, 12 V, AGM, 641 Cranking Amps at 32 Degrees F, Top Post, 6.65 in. Length, 7.04 in. Width, 4.98 in. Height, Each

Part Number: XSP-S925

4.65 out of 5 stars ( 20 )

Cannot be shipped Internationally

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Distributor, Replacement, Computer-controlled Compatible, Female/Socket, Magnetic Trigger, Crab Cap, Chevrolet, GMC, Oldsmobile, 4.3L, Each

Part Number: DFP-CZ20007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Control Module, OEM, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-DS10039

3.55 out of 5 stars ( 11 )

Estimated Ship Date: Today

Starter, Delco Style, Standard Rotation, Black/Natural, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: ADO-336-1925A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $31.00
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Distributor, Select New, OE Replacement, Chevy, GMC, Isuzu, Oldsmobile, 4.3L, Each

Part Number: AAZ-84-1639

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Automatic Transmission Wiring Harnesses, Replacement, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ATP-CE-9

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Spark Plug Wires, Extreme 9000 Ceramic, Spiral Core, 8mm, Black, White Ceramic 180 Degree Boots, Chevy, GMC, 4.3L, Set

Part Number: ACC-9044C

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Wires, 6 cyl GM Custom Fit Red

Part Number: PNX-806426

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Spark Plug Wires, Blue Streak, Spiral Wound, 8.5mm, Black, Chevy, GMC, Isuzu, Oldsmobile, 4.3L, Set

Part Number: SMP-10078

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Remanufactured Transfer Case Control Module

Part Number: RNB-599-102

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Core Charge $200.00
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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Chevrolet, 4.3L, Set

Part Number: GRN-26-1609S

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Starter Solenoid, Replacement, Chevrolet, Ford, GMC, Each

Part Number: SMP-SS624

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Mass Airflow Sensor, for use on Acura®, Honda®, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, Each

Part Number: DFP-AF10055

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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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 )

• Core Charge $18.00
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Switch - Misc.

Part Number: SMP-DS933

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Switch - Misc

Part Number: SMP-DS933T

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Combination Switch, Replacement, Plastic, Black, Labeled, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: SMP-DS935

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Distributor Assembly

Part Number: SMP-DSA101

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Spark Plug Wires, MPG Plus, Green, Chevy, GMC, Pickup, 4.3L, Set

Part Number: GRN-36-1609MPG

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Transfer Case Control Module, Chevy, GMC, Each

Part Number: RNB-599-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

• Core Charge $200.00
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