Spark Plug Wires and Accessories

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

Ignition Wire Separators, Plastic, Black, Clamp-On, 7mm-9mm Plug Wires, Kit, For Upgrade Use SUM-440314

Part Number: SUM-440313

3.94 out of 5 stars ( 53 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire Set, 90 Degree Boot, Small Block Chevy, Under Headers, Fully Heat Sleeved Racing Wire, Set

Part Number: ETP-E3-1503

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

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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, 90 Degree Spark Plug Boots, Chevy / GMC Trucks, Vortec Flat Cap, SBC, V8, Set

Part Number: SUM-867834

4.48 out of 5 stars ( 42 )

Estimated Ship Date: Monday 1/12/2026

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

Part Number: ADO-9748HH

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 135 Degree Spark Plug Boots, Mustang, Bronco, F-150, 5.0 / 5.8L, V8, Set

Part Number: SUM-868112

4.11 out of 5 stars ( 18 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire Set, 135 Degree Boot, Big Block Chevy, Over Valve Covers, Fully Heat Sleeved Racing Wire, Set

Part Number: ETP-E3-1505

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 12" Leads, OEM Spark Plug Boots That Accept Heat Shields, LS, V8, Set

Part Number: SUM-867830

4.83 out of 5 stars ( 35 )

Estimated Ship Date: Monday 1/12/2026

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

Part Number: ADO-9748UU

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire Set, 90 Degree Boot, Big Block Chevy, Under Headers, Fully Heat Sleeved Racing Wire, Set

Part Number: ETP-E3-1507

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, OEM Spark Plug Boots, Dodge, Jeep, 5.2 / 5.9L Magnum, V8, Set

Part Number: SUM-867815

4.88 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 135 Degree Spark Plug Boots, 90 Degree Socket Style Distributor Boots, AMC / GM / Ford, V8, Set

Part Number: SUM-867805

4.46 out of 5 stars ( 35 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 180 Degree Spark Plug Boots, 180 Degree Socket Style Distributor Boots, Mopar LA, V8, Set

Part Number: SUM-867807

4.34 out of 5 stars ( 38 )

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, Assembled, 7mm, Spiral Core, Black, Cadillac, Chevy, GMC, Hummer, Saab, Small Block LS, Set

Part Number: ADO-748UU

2.0 out of 5 stars ( 1 )

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, 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 1/12/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, Chevy / GMC Trucks, Vortec Flat Cap, SBC, V8, Set

Part Number: SUM-867834R

4.54 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/12/2026

Spark Plug Wire, Single, Assembled, 7mm, Spiral Core, Gray, 9.840 in. Length, Each

Part Number: ADO-12716289

Not Yet Reviewed

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, GM LSX, 45 Degree, Fully Heat Sleeved, Racing Wire, Set

Part Number: ETP-E3-1509

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Ignition Coil Lead Wire, Each

Part Number: ADO-12698541

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026