Quicksilver 8M0061335 Distributor Cap Kit

Quicksilver 8M0061335 Distributor Cap Kit

Keep your ignition system performing at its best with the Quicksilver 8M0061335 Distributor Cap Kit, a genuine OEM replacement designed for Mercury MerCruiser MPI engines. Built to meet factory specifications, this kit restores precise spark distribution and helps eliminate misfires, hesitation, and rough idle—common issues when ignition components wear over time.

Designed for 5.0L, 5.7L, and 6.2L multi-port injection (MPI) engines with ECM 555, this kit ensures consistent ignition timing and smooth engine operation. It’s a direct-fit replacement for engines produced roughly between 2001 and 2015, making it a go-to maintenance item for many late-model sterndrive and inboard boats.

The cap is constructed from a high-strength blend of PBT and PET plastics for durability and resistance to heat distortion, while solid brass terminals help prevent corrosion and electrical pitting for long service life. These materials work together to maintain strong, reliable spark transfer in harsh marine environments.

Common Engine & Boat Fitments

This distributor cap kit is widely used on Mercury MerCruiser V8 MPI engines and cross-platform marine applications, including:

• MerCruiser 5.0L, 5.7L (350 MAG), and 6.2L MPI engines with ECM 555
• Sea Ray 185 Sport, 205 Sport, and Sundancer series
• Bayliner 185 Bowrider, 205 Bowrider, and VR series
• Chaparral 19 SSi, 21 SSi, and 224 Sunesta
• Four Winns H190, H210, and Horizon series
• Rinker 192 Captiva and 212 Captiva
• Select Malibu, MasterCraft, Supra, and Moomba models equipped with compatible MPI/Indmar crossover ignition systems

Fitment depends on engine serial number and ignition system type, so verifying compatibility with part number 8M0061335 is recommended before ordering.

Key Features

• Genuine Quicksilver OEM distributor cap and rotor kit
• Designed for 5.0L, 5.7L, and 6.2L MPI MerCruiser engines
• High-strength composite cap resists heat and warping
• Brass terminals for corrosion resistance and consistent spark
• Helps restore smooth idle, strong starts, and engine efficiency

If your engine is showing signs of rough running or inconsistent ignition, replacing the cap and rotor is one of the simplest and most effective maintenance steps. The Quicksilver 8M0061335 kit delivers factory-correct performance and long-lasting reliability—so you can spend more time on the water and less time troubleshooting.