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Sierra 18-5881-1 Switchbox for Mercury Mariner 4-Cylinder Outboard

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-5881-1
7 reviews
03/13/2036 4:57 AM
Sale Price

$271.60

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-5881-1 is a high-performance switchbox (power pack) designed for 4-cylinder in-line Mercury, Mariner, and Chrysler Force outboard engines equipped with ADI ignition systems. This critical ignition component controls the timing and firing of the spark plugs to ensure optimal engine performance and reliability.

Key Features:

  • Designed for 4-cylinder outboard engines ranging from 30 HP to 125 HP
  • Compatible with Mercury/Mariner ADI ignition systems
  • Manufactured by Prufrex Ignition Systems in Germany for superior quality
  • Approximate dimensions: 7" length x 3.2" width x 1" thickness
  • Features (4) 1/4" ID mounting holes for secure installation
  • Meets or exceeds OEM specifications for reliable performance

OEM Cross-References: Replaces Mercury 332-5772A1, 332-5772A2, 332-5772A3, 332-5772A5, 332-5772A7, F720301; CDI 114-5772; Chrysler/Force/US Marine 332-5772A5; Mallory 9-25104. This direct replacement part ensures proper ignition system function and is backed by Sierra's limited lifetime warranty covering defects in workmanship and materials.

Honestly I had my doubts at first since it was my first time purchasing from this website but everything came actually super easy and fast shipping, I would definitely order from them again , thumbs up .

thanks for the low price and shipping options!

The price was good and the shipping was fast. I would buy from again.

Great service and product!

Easy to use website, good prices.

Great price. Slow shipping

Boatplicity.com offers a user-friendly site with a wide selection of boat parts at competitive prices. Shipping was prompt. Overall, a positive experience and I recommend it for boat needs

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