CHEVROLET TRAILBLAZER Ignitions & Electrical

Spark Plug Wires, Assembled, 7mm, Spiral Core, Black, Set

Part Number: ADO-9748UU

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/29/2025

Spark Plug Wires, Street/Strip, 8.5mm, Black, Straight Boots, Chevy GM, LS/LSX, Gen III/IV, Set

Part Number: SUM-887830

4.13 out of 5 stars ( 30 )

Estimated Ship Date: Monday 9/29/2025

Ignition Coil, MSC II Coil Pack, Epoxy, Square, Red, GM LS2/LS7, Each

Part Number: MSD-8287

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/29/2025

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Oxygen Sensor, OE Replacement, Each

Part Number: BCH-15284

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/29/2025

Throttle Response Enhancer, PedalMonster, Molex MX64, 6 Way, Stand Alone, iDash 1.8, DataMonster, SuperGauge, Mobile Phone App, Each

Part Number: GBE-64311

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/29/2025

• Free Shipping

Ignition Coils, Super, Coil Pack Style, Female/Socket, Epoxy, Black, Square, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Set of 8

Part Number: ACC-140043K-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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• Free Shipping
• Special Order

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

Part Number: NGK-49471

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

• Free Shipping

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Silicone Boot, Black, Spiral Core, 30 ohms/ft., Orange Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-T-5

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

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Spark Plug Wire Sets, Race Series, Assembled, Spiral Core, Coil Pack Terminal Ends, Red Wires, 10mm Diameter, Cadillac, Chevrolet, Small Block LS, Set

Part Number: DFR-PWJ121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

Spark Plug Wires, 9 inch, Short Style, Spiro Wound, 8mm, Blue, Black Boots, Chevy, GMC, Pontiac, LS, Set

Part Number: SUM-867828

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Monday 9/29/2025

Ignition Coil Covers, LS, Aluminum, Matte Black Powdercoated, Chevy, Small Block LS, Pair

Part Number: EMS-MS109-35MB

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

• Free Shipping

INSIGHT CS2 MONITOR

Part Number: EGE-84030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

• Free Shipping

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: Monday 9/29/2025

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-PT2974

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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

Part Number: SMP-PC552

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Spiral Core, 30 ohms/ft., Fluorescent Green Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-T-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

• Free Shipping

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: Monday 9/29/2025

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

Part Number: ATP-CE-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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: Monday 9/29/2025

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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 ( 1 )

Estimated Ship Date: Monday 9/29/2025

MAP Sensors, GM Genuine Parts Manifold Absolute Pressure Sensors, GM Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-12711681

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Ignition Coils, XR Series, Coil Pack, Black, GM LS, Set of 8

Part Number: FST-30385-8

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/29/2025

• Free Shipping

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: Monday 9/29/2025

• Free Shipping

Coolant Temperature Sensor, Each

Part Number: SMP-TX89

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

Housing Adapter, MAF Sensor, Aluminum, Natural, Each

Part Number: NAL-19166574

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/29/2025