Fitment:

Fit for Mercruiser V8 5.0 5.7 Engines with Thunderbolt Ignition systems

Replaces Part Numbers:

816761Q17, 84-816761Q17, 84-816608Q61, 805759Q3

Wire Diameter:

8 MM

Package Included:

9 x 816761Q17 Spark Plug Wires

Product Size:

Wire 1 ---35cm (13.78 inch)
Wire 2 ---60cm (23.62 inch)
Wire 3 ---65cm (25.60 inch)
Wire 4 ---65cm (25.60 inch)
Wire 5 ---70cm (27.56 inch)
Wire 6 ---70cm (27.56 inch)
Wire 7 ---85cm (33.46 inch)
Wire 8 ---92cm (36.22 inch)
Wire 9 ---95cm (37.40 inch)

Easy Installation:

Our Spark Plug Wires are designed for direct replacement and easy to install.
The spark plug wire features a terminal designed to securely attach to the end of the spark plug, ensuring it remains firmly in place and prevents any accidental loosening or falling off. When installing, ensure you hear or feel a secure click as it locks into position.

Notice:

Please check carefully if this product fits your vehicle