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Moroso Ultra Ignition Wire Sets

4.26 out of 5 stars 65 Customer Reviews

Who said high quality and high performance can't be cost effective? Moroso Ultra ignition wire sets are equal to or exceed OEM specifications, depending on the application, without the dealer prices. Moroso has more than 50 years of experience in supplying spark plug wires to the top teams of NASCAR and NHRA, as well as auto manufacturers. These sets are available in different thicknesses and colors, assembled or not, with multiple boot end angles. Some models include high temperature sleeves. Order the ignition wires recommended for your application.

Results 1 - 25 of 30

Spark Plug WIres, Ultra, SBM, Straight Plug Boots, HEI, Black, Set

Part Number: MOR-51055

4.0 out of 5 stars ( 1 )

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Spark Plug Wires, Ultra, Universal, V8, 90 Degree Plug Boots, HEI, Black, Set

Part Number: MOR-51006

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Spark Plug Wires, Ultra, Universal, V8, 90 Degree Plug Boots, HEI, Red, Set

Part Number: MOR-52006

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

Part Number: MOR-51040

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Spark Plug Wires, Ultra, BBC, Under Headers, HEI, 90 Degree Plug Boots, Black, Set

Part Number: MOR-51043

5.0 out of 5 stars ( 2 )

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Spark Plug WIres, Ultra, SBF, 135 degree Plug Boots, Non-HEI, Black, Set

Part Number: MOR-51071

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Spark Plug Wires, Ultra, Universal V8, HEI, 135 Degree Plug Boots, Black, Set

Part Number: MOR-51009

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Spark Plug Wires, Ultra, Ford, Non-HEI, 135 Degree Plug Boots, Black, Set

Part Number: MOR-51075

5.0 out of 5 stars ( 1 )

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Spark Plug Wires, Ultra, Universal V8, HEI, 135 Degree Plug Boots, Red, Set

Part Number: MOR-52009

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Spark Plug Wires, Ultra, BBC, Under Valve Covers, HEI, 135 Plug Boots, Red, Set

Part Number: MOR-52045

5.0 out of 5 stars ( 1 )

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Spark Plug Wires, Ultra, BBM, Straight Boots, Non-HEI, Red, Set

Part Number: MOR-52061

5.0 out of 5 stars ( 2 )

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Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 135 Degree Plug Boots, HEI, Red, Set

Part Number: MOR-52027

5.0 out of 5 stars ( 1 )

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Spark Plug Wires, Ultra, 7mm, Red, 90 Degree Boots, Chevy, LS, LT, Set

Part Number: MOR-52032

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Spark Plug WIres, Ultra, SBF, 135 degree Plug Boots, HEI, Red, Set

Part Number: MOR-52070

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Spark Plug WIres, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, Non-HEI, Red, Set

Part Number: MOR-52026

3.0 out of 5 stars ( 2 )

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Spark Plug Wires, Ultra, Universal, V8, 90 Degree Plug Boots, Non-HEI, Black, Set

Part Number: MOR-51007

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Spark Plug Wires, Ultra, 7mm, Black, 90 Degree Boots, Chevy, LS, LT, Set

Part Number: MOR-51034

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Spark Plug Wires, Ultra, Universal, V8, 90 Degree Plug Boots, Non-HEI, Red, Set

Part Number: MOR-52007

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Spark Plug WIres, Ultra, Chevy SB, Under Header, 135 Degree Plug Boots, HEI, Black, Set

Part Number: MOR-51030

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Spark Plug Wires, Ultra, 7mm, Red, 90 Degree Boots, Chevy, LS, LT, Set

Part Number: MOR-52034

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Spark Plug Wires, Ultra, BBM, Straight Boots, HEI, Red, Set

Part Number: MOR-52060

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Spark Plug Wires, Ultra, Universal V8, Non HEI, 135 Degree Plug Boots, Red, Set

Part Number: MOR-52010

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Spark Plug Wires, Ultra, BBC, Under Headers, Non-HEI, 90 Degree Plug Boots, Black, Set

Part Number: MOR-51044

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Spark Plug Wires, Ultra, 7mm, Black, 90 Degree Boots, Chevy, LS, LT, Set

Part Number: MOR-51032

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Spark Plug WIres, Ultra, SBF 351W, 135 degree Plug Boots, Non-HEI, Red, Set

Part Number: MOR-52073

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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