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Sierra 18-5403 Distributor Rotor Assembly for Marine Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-5403
21 reviews
05/02/2036 5:45 PM
Sale Price

$8.79

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-5403 is a premium replacement distributor rotor assembly designed for marine inboard, I/O, and outboard engines. Manufactured to stringent OEM specifications, this rotor ensures reliable ignition timing and optimal engine performance in demanding marine environments.

Key Features:

  • Direct OEM replacement - fully interchangeable with original equipment parts
  • Meets or exceeds original manufacturer specifications for quality and performance
  • Precision-engineered for accurate ignition timing and consistent spark delivery
  • Corrosion-resistant construction designed for saltwater and freshwater use
  • Backed by SeaStar Solutions quality assurance

This distributor rotor is an essential component of your marine engine's ignition system, transferring high voltage from the ignition coil to the spark plugs in proper firing order. Sierra International has built a reputation for delivering reliable, high-quality marine engine components that professional mechanics and boat owners trust.

Quick and easy! Love the free shipping and the updates on the order as it processed. Nicely done!

When I looked at the dimensions in the dezcription I believed I bought a mattress, but I live my new Denver just as well.

Paid for 2 day shipping And took a week

Easy to find product that fits

Fast and efficient

Easy

so far so good

Don’t know yet. I have not gotten the product

Ordering On Line Was Easy! So Far, So Good.....

No estimate on when the part will be shipped.

Quick and easy, helpful associates.

Good so far...

Grate

Best price on the Internet.

good price on intake.shipping to high on other items

I like the price and I like the product.the only issue was communication. I didn't receive information that it was shipped until after I received it. The process was still done quickly and I got the product in no time at all.

Found the best price and was pleasantly surprised by the speed of shipping. No tracking info up front, but customer service was able to provide and was very friendly. Buy with confidence and don't look back!

Great price

Convenient Amazon checkout

Best prices quick and easy site!!

I received my order within 5 days. Great product, great prices, fast shipping. I will be ordering from you again soon!

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