CHEVROLET TRAILBLAZER Spark Plug Wires and Accessories

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-27881

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Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-27873

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WIRE ASM, SPLG

Part Number: NAL-12731653

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

Part Number: GRN-28-1629HTBLB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Buick, Chevrolet, GMC, 4.2L, Set

Part Number: GRN-36-1798MPG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Black, 8.00mm Diameter, 12 in. Length, GM, V8, Set

Part Number: GRN-28-1629-CBB

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Chevrolet, GMC, 4.2L, Set

Part Number: GRN-26-1798S

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Wires, 8 cyl GM Custom Fit Blue

Part Number: PNX-808329

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Estimated Ship Date: Apr 9, 2026 if ordered today

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

Part Number: GRN-28-1811HTBB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: GRN-28-1811-HTRB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 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: Apr 22, 2026 if ordered today

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Spark Plug Wire Repair Kit

Part Number: TAY-44964

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug Wires, 8mm, Black Wire, 8 Blue, Straight Boot Ends, Buick, Cadillac, Chevrolet, GMC, Saab, Set

Part Number: GRN-28-1629HTB

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Spark Plug Wires, ThunderVolt, 8.2mm, Black Wire, Spiral Core, Set

Part Number: TAY-82044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug Wires, Spiro-Pro, 8mm, Black, Stock Boots, GM, Hummer, Isuzu, Saab, V8, Set

Part Number: TAY-72044

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 7.0mm, Black, 180 Degree Boots, Chevy, Set

Part Number: MOR-73704

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Estimated Ship Date: Apr 22, 2026 if ordered today

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SPARK PLUG WIRE SETS, PerTronix 808334 Flame-Thrower Spark Plug Wires 8 cyl 8mm 45 Degree Boots GM LS Blue

Part Number: PNX-808334

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Spark Plug Wires, Stock, OE Replacement, Black Boot, Red Wire, Silicone, 7.00mm, Set

Part Number: DNP-671-8161

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Spark Plug Wires, Spiro-Pro, 8mm, Blue, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Set

Part Number: TAY-72644

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Wires, 8 cyl GM Custom Fit Red

Part Number: PNX-808423

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Yellow, 8.00mm Diameter, 12 in. Length, GM, V8, Set

Part Number: GRN-28-1629-CBY

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Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: GRN-28-1811-CBY

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 180 Degree Boots, Chevy, Pontiac, 5.7L, 6.2L, Set

Part Number: MOR-73662

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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

Part Number: GRN-28-1811-CBBL

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Spark Plug Wire Sets, Street Thunder, Assembled, Coil Pack Terminal Ends, Spiral Core, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, V8, Set

Part Number: TAY-53044

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Estimated Ship Date: Apr 13, 2026 if ordered today

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