Tune-Up Kit - 18-5273 - Sierra

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Tune-Up Kit - 18-5273 - Sierra
Limited Sale Price: $28.96
Save: $11.29
(28% Off $40.25)
Part # 18-5273 ValueShip™ Eligible
This item is found in the following Product Families
GLM 72630 replacement parts
Mercruiser Tune Up Kits
Tune up kits from Mallory and Sierra for Mercruiser engines.

  • 18-5431 Rotor - replaces O.E.# 13524A5
  • 18-5395 Distributor Cap - replaces O.E.# 16457A4
Mercury Thunderbolt HEI - V-8

Applies for Mercruiser
Average Customer Review for Tune-Up Kit - 18-5273 - Sierra
Full StarFull StarFull StarFull StarHalf Star Based On 6 Reviews | Write Review
Full StarFull StarFull StarFull StarEmpty StarSierra Tune-Up Kit
by Gene from Trempealeau, Wisconsin on July 14, 2015
Easy to order and fit perfectly. Would have received 5 stars if required Locktite was included in kit or mentioned the requirement in the description.
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Full StarFull StarFull StarFull StarEmpty StarTune-Up Kit - Sierra
by Todd from Ogden, Utah on March 30, 2014
Tune-Up Kit - Sierra Ok no Problems.
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Full StarFull StarFull StarFull StarFull Starcharming
by Frank from Bradford, Ontario on September 18, 2013
Was exactly what I required and worked like a charm.
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Full StarFull StarFull StarFull StarFull StarGreat
by Robert from Marietta, Georgia on May 03, 2013
Perfect fit, and even came with new screws for the cap.. other sets I've order haven't...
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Full StarFull StarFull StarFull StarFull StarWorks fine
by Richard from Mercer Island, Washington on July 13, 2012
Everything I needed - plus the plugs -
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Full StarFull StarFull StarFull StarFull Starmoth ball boat
by Michael from Dardenne Prairie, Missouri on September 06, 2011
i wouldnt leave the dock without sierra parts on my boats.
(0 of 1 people found this review helpful)
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I assume this is the correct kit to fit a 1988 Mercruiser MIE 340 ( Chevy 454 with Mercruiser Distributor )?
Yes, this is the standard replacement for your Mercruiser engine.
Will this fit a 1986 Mercury 260hp 5.7?
We only have this listed starting at 1987. It is for the Thunderbolt ignition system and we can match it up by your serial number. Give us a call if you need some assistance at 1-800-914-1123.
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