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174-6617K1 fits 40 HP 2cyl Mercury/Mariner 1981-84 models with Serial # 5823918 thru 6999999 as an ignition stator. Provides the electrical source needed by the ignition system to fire properly.
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Part #: 174-6617K1
Mercury40 HPStatorWeight: 2 lb
4.0 / 5  (6 votes)
174-6617K1 fits 40 HP 2cyl Mercury/Mariner 1981-84 models with Serial # 5823918 thru 6999999 as an ignition stator. Provides the electrical source needed by the ignition system to fire properly.
List Price: $232.09
Your Price: $180.95
Normally In Stock

In Stock items ship same day if ordered before 3PM CST (excluding weekends and holidays)

Replaces OEM#'s

88617A2, 88617A3, 86617A5, 86617A9, 86617A11, 86617A13, 86617A20

Product Details

Engineered for reliable marine ignition operation, this stator helps restore proper voltage generation when the original assembly becomes weak, heat-sensitive, or unstable. The design priorities are especially important on Mercury/Mariner applications where ignition stability depends on clean stator output.

Design & Materials

  • Precision-wound copper coils are used to promote efficient voltage generation and stable output.
  • Sealed construction helps reduce moisture intrusion that can lead to weak spark or no-spark conditions.
  • The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.
  • The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.

Key Functional Details

  • Helps reduce high-RPM breakup caused by weak or unstable stator output.
  • Designed to maintain stable voltage as engine load and RPM change.
  • Supports smooth acceleration by helping the ignition system maintain consistent energy.
  • Provides a dependable electrical source for the ignition system under real-world boating conditions.

Common Ignition Symptoms

  • Charging output problems where the stator also supports charging circuits
  • Spark loss after warm-up
  • Weak or intermittent spark
  • No-start conditions
  • Random cylinder drop-out

Clean grounds, sound connectors, and correct flywheel condition are important for reliable stator performance after replacement.

Need Fitment Help?

Tell us your brand, horsepower, and part number. We can help verify fitment before you order.

Support PDF files appear on this page when available.