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Sierra 18-5274 Tune Up Kit for Mercruiser Stern Drives

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-5274
19 reviews
03/12/2036 8:04 PM
Sale Price

$29.53

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Sierra 18-5274 Tune Up Kit is designed specifically for Mercruiser stern drive ignition systems, providing essential replacement components to maintain optimal engine performance and reliability. This comprehensive tune-up kit includes critical distributor components that are prone to wear and degradation over time.

Kit Includes:

  • 18-5396 Distributor Cap for Mercruiser Stern Drives (1)
  • 18-5432 Rotor Assembly for Mercruiser Stern Drives (1)

Sierra Marine is known for manufacturing quality aftermarket marine parts that meet or exceed OEM specifications. This tune-up kit provides a convenient solution for routine ignition system maintenance, helping to ensure reliable starting, smooth engine operation, and consistent spark delivery. Regular replacement of distributor caps and rotors helps prevent misfires, rough idling, and performance issues caused by worn or corroded ignition components.

Ideal for preventative maintenance or troubleshooting ignition-related problems on Mercruiser-equipped vessels.

Products specifications

Type

Ignitions

Thanks

easy so far

awesome

THMotorsports always take of me when I order parts from them

Website is very easy to navigate and the prices are unbeatable

Got exactly the product I wanted delivered as expected for the best price. It makes it hard to look elsewhere.

Super fast shipping!

Great!

Thank you!

Perfect

thanks!

great service!

Fast and Easy

Good pricing, I'll wait until delivery to make a more accountable assessment.

easy and quick

none

buying things stoned has never been so easy

I was searching around for a K&N cold air intake for my Tahoe. After searching Autoplicity had the lowest price hands down. I ordered on a Wed. evening, and it was on my door step Friday afternoon with standard shipping. I couldn't of asked for better service. The price was $100 cheaper than everyone else. I will be using Autoplicity again.

Very quick service and lowest price.

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