HUMMER H3 Ignitions & Electrical

Ignition Coil, Blaster OEM Replacement, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, 4.8, 5.3, 6.0L, Set of 8

Part Number: MSD-826383

Not Yet Reviewed

Estimated Ship Date: Today

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Horn, OE Replacement, Low Tone, 12 V, Buick, Cadillac, Chevy, GMC, Kit

Part Number: ADO-84594590

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ignition Coils, Coil Pack, Epoxy, Square, Black, LS, V8, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SUM-850504-1B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ignition Coils, MOD Series, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac Saab, Set of 8

Part Number: NGK-49472

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Spark Plug Wires, Assembled, 7mm, Spiral Core, Red, Buick, Cadillac, Chevy, GMC, Hummer, Small Block LS, Set

Part Number: ADO-9748RR

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Cylinder Deactivation Component, Cylinder Deactivation Manifold, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: RNB-917-162XD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ignition Coils, MOD Series, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac Saab, Set of 8

Part Number: NGK-49471

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Housing Adapter, MAF Sensor, Aluminum, Natural, Each

Part Number: NAL-19166574

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

Oxygen Sensor, 4-wire, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-213-3533

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Spark Plug Wires, Street / Strip Series, 8mm, 300 Ohm, Blue, 9" Leads, OEM Spark Plug Boots That Accept Heat Shields, LS, V8, Set

Part Number: SUM-867828

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Today

Spark Plug Wire Sets, Assembled, Spiral Core, 7.00mm Diameter, Red Wire, Buick, Cadillac, Chevrolet, Pontiac, Hummer, GMC, Saab, For GM LS, Set

Part Number: ADO-19417612

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Alternators and Generators, Elite Series Billet Alternators, 12 V, 370 amps, Red Anodized, Serpentine, Buick, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: MEH-B8302370RD

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Crankshaft Position Sensor, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Each

Part Number: SMP-PC552

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Estimated Ship Date: Today

Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Black, 8.00mm Diameter, 8 in. Length, LS, V8, Set

Part Number: GRN-28-1811-CBB

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Coolant Temperature Sensor, OEM, Brass, Natural, Buick, Cadillac, Chevy, GMC, Pontiac, Saab, Saturn, Each

Part Number: DFP-TS10076

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $15 Summit Bucks

Ignition Coils, Coil Pack, Black/Yellow, Epoxy, Buick, Chevy, GMC, Hummer, Pontiac, LS2, LS3, LS7, Set of 8

Part Number: ACC-140043-8

4.35 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Computer Programmer, Trinity 2 EX Performance, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: DBL-9200

Not Yet Reviewed

Estimated Ship Date: Today

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Starter; High Torque; 168 Tooth Flywheel; Staggered Pad Mount; Chrome

Part Number: PWM-13510

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 5, 2026 if ordered today

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Mass Air Meter, Powr-Flo, Each

Part Number: JET-69125

3.3 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Ignition Coil, Coil Pack Style, Socket, Round, Black, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: DFP-GN10114

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

• $15 Summit Bucks

Monitor, Trinity 2 MX Performance, Monitor Only, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Hummer, Isuzu, Jeep, Mazda, Pontiac, Ram, Each

Part Number: DBL-9050

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Red, GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Set

Part Number: TAY-79206

4.78 out of 5 stars ( 36 )

Estimated Ship Date: Today

Spark Plug, Iridium, Iridium, 14mm Thread, 0.689 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-9405

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

• $25 Summit Bucks

Spark Plug, Resistor, Iridium Tip, Copper Core, 14mm Thread Size, 0.708 in. Reach, Tapered Seat, Each

Part Number: ATL-XP5245

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Connector, GM 19368859, Cadillac, CTS, Gray Plastic, Each

Part Number: ADO-PT3846

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today