CHEVROLET BLAZER Spark Plug Wire Sets

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, SBC HEI, Over Valve Covers, V8, Set

Part Number: SUM-868836R

4.41 out of 5 stars ( 108 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, Chevrolet / GMC Trucks, EST Ignition, 5.0 / 5.7L, V8, Set

Part Number: SUM-868858R

4.54 out of 5 stars ( 71 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, Chevy / GMC, Vortec Flat Cap, 4.3L, V6, Set

Part Number: SUM-867650

4.5 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 90 Degree Spark Plug Boots, Chevrolet / GMC Trucks, EST Ignition, 5.0 / 5.7L, V8, Set

Part Number: SUM-868858

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Assembled, Male/HEI, 8.00mm, Spiral Core, Black, Chevy, GMC, Olds, Pontiac, Small Block, Set

Part Number: ADO-9608E

3.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 90 Degree Spark Plug Boots, Straight Socket Style Distributor Boots, SBC, Over Valve Covers, Set

Part Number: SUM-867803

4.0 out of 5 stars ( 25 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire Set, 7mm. Diameter, Spiral Core, Black, Chevy, GMC, Checker, Set

Part Number: ADO-9508N

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Ultra, BBC, Over Valve Covers, HEI, Straight Plug Boots, Black, Set

Part Number: MOR-51040

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire Sets, Assembled, Spiral Core, Black, 7.00mm Diameter, Coil Wire, Chevy, GMC, Pontiac, V8, Set

Part Number: ADO-9508G

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, SuperStock, Spiral Wound Copper Core, 7mm, Yellow, Straight Boots (Orange/Black), Universal, V8, Set

Part Number: ACC-3008

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, Chevy / GMC, Vortec Flat Cap, 4.3L, V6, Set

Part Number: SUM-867650R

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Assembled, 8mm, HEI, Spiral Core, Black, Chevy, GMC, 5.0L, 5.7L, Set

Part Number: ADO-618V

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire Sets, Assembled, Spiral Core, Black, 8.00mm Diameter, AM General, Chevrolet, GMC, V8, Set

Part Number: ADO-9618V

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Mag-Tune, Assembled, Spiral Core, Black, Coil Wire, 8.0mm, Buick, Chevy, GMC, Oldsmobile, Set

Part Number: MOR-9073M

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire Sets, Assembled, Spiral Core, Black, 7.00mm Diameter, Coil Wire, Checker, Chevy, GMC, Pontiac, V8, Set

Part Number: ADO-908W

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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

Part Number: ADO-946M

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Blue Streak, Street, Spiral Wound, 8.5mm, Black, V8, Set

Part Number: SMP-10006

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Mag-Tune, Assembled, Spiral Core, Black, Coil Wire, 7.0mm, AMC, Buick, Chevy, GMC, V8, Set

Part Number: MOR-9062M

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Suppression Core, 8.mm, Black, 90 Degree Boots, Chevy, Small Block, V8, Set

Part Number: SQR-126737

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Mag-Tune, Spiral Core, Black, Coil Wire, 7mm, AMC, Chevy, Chrysler, Ford, L6, Set

Part Number: MOR-9050M

2.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-2809W

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Assembled, 7mm, Black, Spiral Core, Checker, Buick, Chevy, GMC, Olds, Pontiac, L6, Set

Part Number: SMP-7619

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-27893

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-27673

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026