Tune-Up Kit - 18-5274 - Sierra
Price: $25.36
Save: $7.13
(21% Off $32.49)
Part # 18-5274
2nd Day Air for $2.99 More Eligible
SHIPS TODAY!* if ordered in 8 hrs 34 mins.
This item is found in the following Product Families
  • 18-5432 Rotor - replaces O.E.# 13524A6
  • 18-5396 Distributor Cap - replaces O.E.# 13753A2, 815407A2
Mercury HEI - V-6 Thunderbolt

Applies for Mercruiser
Average Customer Review for Tune-Up Kit - 18-5274 - Sierra
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Great price and a solid product
by Brandon from Murray, Kentucky on June 02, 2014
My boat runs nice and smooth with this new cap and rotor, it is a high quality items and comes with new fasteners which is handy since sometimes the screws are close to being stripped on the old hardware. Has the needed gasket, vent, cap, and rotor.
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Sierra-never had any problems with their product.
by Barry from South Beach, Oregon on April 24, 2014
iBoats service rates 5 stars
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Tune-up kit
by John from Eagle River, Wisconsin on July 25, 2011
fair price, right parts
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What is the "vent"? first boat and am familiar with auto engines, never seen a distributor cap with a vent in it. Purpose?
It will have to match your engine, but manufacturer confirms it is simply just a vent to help vent the cap.

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