Spark Plug Wires and Accessories

Spark plug set for use on V8 MerCruiser (LH) engines (305 and 350 CID) with Thunderbolt IV ignition systems (1981-1992).

Part Number: QSV-816761Q4

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Spark plug set for use on V6 MerCruiser engines (229 CID) with conventional points ignition systems (1983-1984).

Part Number: QSV-816761Q7

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Spark plug set for use on inline 6-cylinder MerCruiser engines with conventional points ignition systems (1963-1981).

Part Number: QSV-816761Q8

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Spark plug set for use on V8 MerCruiser engines with conventional points ignition systems 1963-1982 and Thunderbolt ignition 1968-1976

Part Number: QSV-816761Q9

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Spark plug set for use on MerCruiser 5.7L Inboard and Tow Sports engines with Thunderbolt IV ignition systems (1998-2010).

Part Number: QSV-816608Q80

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Spark plug set 816608Q83 for use on V8 MerCruiser engines (305, 350 and 377 CID) made by General Motors with Mercury ignition systems (1999-2001).

Part Number: QSV-816608Q83

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Spark plug set for use on V8 MerCruiser engines (454 and 482 CID) with conventional points ignition systems (1969-1981)

Part Number: QSV-816761Q10

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Spark plug set for use on V8 MerCruiser Tow Sports inboard 5.7L engines with conventional points ignition systems (1985-1995)

Part Number: QSV-816761Q12

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Spark plug set for use on 3.0L and LX versions of MerCruiser engines with Delco digital ignition systems (1990-1995).

Part Number: QSV-816761Q13

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Spark plug set for use on V8 MerCruiser 454 Magnum MPI Horizon inboard engines (1998).

Part Number: QSV-847701Q17

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Spark plug set for use on V8 MerCruiser 350 Magnum, Horizon inboard engines (1999-2007).

Part Number: QSV-847701Q24

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Spark plug set for use on V8 MerCruiser 377 Scorpion engines (1999-2000).

Part Number: QSV-847701Q26

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Spark plug set for use on V8 (305 and 350 CID) General Motors marinized engines with Delco HEI ignition systems (1995-1998).

Part Number: QSV-816608Q70

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Spark plug set for use on V8 350 CID General Motors marinized engines with Delco HEI ignition systems (1995-1998).

Part Number: QSV-816608Q71

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Spark plug set for use on MerCruiser Black Scorpion Tow Sports engines with Delco HEI ignition systems (1997-1998).

Part Number: QSV-816608Q78

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Spark plug set for use on 8.2L MerCruiser sterndrive or inboard engines (2010 and newer).

Part Number: QSV-899329A09

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Spark plug set for use on V8 MerCruiser high perf engines 454, 502, 540 & 572 CID with Thunderbolt IV ignition systems 1990 and newer.

Part Number: QSV-847701Q7

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Spark Plug Wires, Spiro-Pro, 8mm, Blue, 180 Degree Boots, Volkswagen, 2.8L, V6, Set

Part Number: TAY-77684

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Spark Plug Wire, Spiro-Pro, Spiral Core, 8.0mm, Pink, 30 ft. Length, Each

Part Number: TAY-35791

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Spark plug set for use on 4-cylinder MerCruiser engines with conventional points ignition systems (1963-1995).

Part Number: QSV-816761Q5

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Spark Plug Wire Sets, PowerCables, Assembled, Male/HEI, Spiral Core, Black Boots, Blue Wires, 8.00mm Diameter, Ford, Lincoln, V8, Set

Part Number: JBA-W06209

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Spark Plug Wire Sets, PowerCables, Assembled, Spiral Core, Black Boots, Blue Wires, 8.00mm Diameter, Ford, 4.2L, Set

Part Number: JBA-W06729

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Wires, VW Univ. 8MM 180 Deg blue

Part Number: PNX-8043VW

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Wires, 8 cyl GM Custom Fit Red

Part Number: PNX-808422

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Spark Plug Wire Sets, Spiro-Pro, Assembled, Spiral Core, Black Wire, 8.00mm Diameter, for Nissan, 2.4L, 2.6L, 2.8L, Set

Part Number: TAY-74090

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Estimated Ship Date: Nov 24, 2025 if ordered today

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