2008 CHEVROLET TRAILBLAZER Ignitions & Electrical

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

Part Number: SCW-CH-LS-T-9

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1811S-R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Spark Plug Wire Sets, 409 Race-Fit Pro Race, Assembled, Spiral Core, Black Wire, 10.40mm, Buick, Cadillac, Chevrolet, Pontiac, Small Block LS, Set

Part Number: TAY-79017

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 8.65mm, Blue, Straight, Chevy, Pontiac, 5.7L LS, Set

Part Number: MOR-73660

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Throttle Response Enhancer, Xcelerator, GM, Each

Part Number: JET-40101

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Throttle Response Enhancer, REACT Performance, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: HYP-101402

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Computer Chip/Module, Stage 2, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-20710S

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Cadillac, Chevrolet, GMC, Pontiac, V8, Set

Part Number: GRN-28-1811HTBL

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Spark Plug Wire Sets, Holley EFI, Cut-to-Fit, OE Coil Packs, Red Wire, 8.00mm Core, Gray Silicone, Plug Boot, Straight, Chevy, LS Engine, Set

Part Number: HLY-561-112

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Spark Plug Wires, High Performance, 8mm, Solid Core, Green, Straight Boots, Cadillac, Chevy, Pontiac, Saab

Part Number: GRN-38-1629MPG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Spark Plug Wire Set, MPG Plus Spark Plug Wires, Solid Core, Green Wires, 8.00mm, Straight Plug Boots, Buick, Cadillac, Chevy, GMC, Small Block, Set

Part Number: GRN-38-5362MPG

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Automatic Transmission Wiring Harnesses, Replacement, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ATP-CE-10

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Ignition Coil, Malevolent, Coil Pack, 85,000 V, Red, Chevy, LS, Each

Part Number: GRN-28-0513-1RM

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Ignition Coil, Malevolent, Coil Pack, Black, 85,000 V, Chevy LS, Each

Part Number: GRN-28-0513-1M

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Red, 180 Degree Boots, Chevy, Pontiac, 5.7L, Set

Part Number: MOR-73680

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Estimated Ship Date: Today

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Ignition Coil, Pro Series Xtreme, Coil Pack, Socket, 80,000 V, Epoxy, Square, Cadillac, Chevy, Pontiac, Each

Part Number: GRN-28-0513-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Switch - Dimmer

Part Number: SMP-CBS1148

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Estimated Ship Date: Today

WIRES

Part Number: GRN-28-1629HTY

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Estimated Ship Date: Today

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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 )

• Core Charge $18.00
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Body Control Module, Stock, Buick, Chevrolet, GMC, Oldsmobile, Each

Part Number: RNB-502-006

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Estimated Ship Date: Nov 12, 2025 if ordered today

• Core Charge $200.00
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Spark Plug Wire Sets, Assembled, Solid Core, Black, 8.00mm Diameter, Cadillac, Chevrolet, GMC, V8, Set

Part Number: GRN-28-5362HTB

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Spark Plug Wires, 8mm, Blue, Straight Boots, Chevy, 4.8/5.3/6.0L, Set

Part Number: GRN-28-1629S

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Computer Chip/Module, Stage 1, Chevy, GMC, Each

Part Number: JET-20709

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Computer Chip/Module, Stage 2, Chevy, GMC, Each

Part Number: JET-20709S

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Computer Chip/Module, Stage 1, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-20710

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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