Vintage Sierra 18-5003 Tune-Up Kit for Mercury KF3 KF5 Mark 5 7 15
Vintage Sierra 18-5003 Tune-Up Kit for Mercury KF3 KF5 Mark 5 7 15
Vintage Sierra 18-5003 Tune-Up Kit for Mercury KF3 KF5 Mark 5 7 15
Vintage Sierra 18-5003 Tune-Up Kit for Mercury KF3 KF5 Mark 5 7 15

Vintage Sierra 18-5003 Tune-Up Kit for Mercury KF3 KF5 Mark 5 7 15

We have 1 in stock.

$29.95 Sale

Vintage Sierra 18-5003 Tune-Up Kit for Mercury KF-3 KF-5 Mark 5 7 15

This vintage tune up kit fits Mercury 3 1/2, 5 and 10 hp Mark motors and KF motors.


PLEASE make sure this will fit your application before buying.  If your specific model is not mentioned in this listing, you must check your own fitment. 

If you are not sure if the part will work on your motor send us a message.  Include the year, horsepower, make, model # and/or serial # of your motor so we can assist you.  For Mercury motors we absolutely need your serial number.  For Johnson/Evinrude motors we need your model number.  If we cannot pull up a parts diagram from the information provided we cannot confirm fitment.


Carefully review each and every photo as they best describe the condition of the item(s) and what is all included in this listing.  If something isn't photo'd or mentioned here in the description then it is not included.

Pine Lake Parts is not an authorized dealer for any Manufacturer except for CHP Systems, Inc.


Shipping charges are calculated at checkout. 
  • Every shipping option available from our shipping partners is available for you, including overnight/Express options. 
  • You do not have to complete checkout if anything is not to your liking.


If you have just made a purchase from our eBay store please note that our inventory syncs between this store and our eBay store.  Our system needs up to 14 minutes to sync.  If that time has not passed and you are looking to purchase another of the same item that it is most likely not available to purchase here.