HOLIDAY ALERT

We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

WE WANT TO HEAR FROM YOU!

We strive to make improvements that make it easier to serve your boating needs.
We’d like to know more about you and how we can do the best job possible for you.
Please take the time to complete this brief 3-5 minute survey to help us serve you better.

FREE Ground Shipping on Orders over $100!  Exceptions apply - see details.

Toggle Nav
  • Sign In
  • Create an Account
My Cart
Search
Menu
Account
Settings
Tune-Up Kits

Tune-Up Kits

Items 37-48 of 61

Set Descending Direction
View as List Grid
Page
  1. Sierra 18-5250 Delco 4 & 6 Cylinder Tune-Up Kit
    Delco 4 & 6 Cylinder Tune-Up Kit | Sierra 18-5250
    SIERRA-18-5250
    Qty In Stock: 8
    Brand: Sierra
    Delco 4 & 6 Cylinder Tune-Up Kit Learn More
    MSRP: $28.59 $18.53
    Add to Wishlist
  2. uiw1126_lg_1
    Delco EST Small Block Tri-Pak Tune Up Kit | United Marine 1-126
    UIW-1-126
    Qty In Stock: 27
    Brand: United Motor Products
    Delco EST Small Block Tri-Pak Tune Up Kit Learn More
    MSRP: $127.77 $92.01
    Add to Wishlist
  3. Small Image
    Prestolite V8 Screw Down Cap Tune Up Kit | Sierra 18-5275
    SIERRA-18-5275
    Qty In Stock: 31
    Brand: Sierra
    Tune-up kit includes cap, rotor, points, and condenser for V8 Prestolite distributors using two screws to attach cap to distributor housing. Learn More
    MSRP: $63.09 $40.27
    Add to Wishlist
  4. Delco EST 8 Cylinder Tune Up Kit S 18-5281
    Delco EST 8 Cylinder Tune Up Kit | Sierra 18-5281
    SIERRA-18-5281
    Qty In Stock: 52
    Brand: Sierra
    Tune-up kit includes cap & rotor for GM V8 marine engines with Delco EST HEI module-in-cap distributors. Learn More
    MSRP: $54.69 $35.43
    Add to Wishlist
  5. Small Image
    Mercury V8 Tune-Up Kit
    SIERRA-18-5254
    Qty In Stock: 3
    Brand: Sierra
    Sierra 18-5254 Tune-Up Kit Learn More
    MSRP: $35.49 $22.87
    Add to Wishlist
  6. Thunderbolt Small Block Tri-Pak Tune-Up Kit - United Ignition Wire 1-103
    Thunderbolt Small Block Tri-Pak Tune-Up Kit | United Marine 1-103
    UIW-1-103
    Qty In Stock: 23
    Brand: United Motor Products
    Thunderbolt Small Block Tri-Pak Tune-Up Kit Learn More
    MSRP: $132.66 $100.42
    Add to Wishlist
  7. Small
    Delco EST 4 Cylinder Tune Up Kit | Sierra 18-5280
    SIERRA-18-5280
    Qty In Stock: 30
    Brand: Sierra
    Tune-up kit includes cap and rotor for 4 cylinder marine engines with Delco EST HEI module-in-cap distributors. Learn More
    MSRP: $23.69 $17.27
    Add to Wishlist
  8. Large Image
    Mercruiser SB GM V8 Vortec Thunderbolt Tune-Up Kit | MMD Powerline M57TBOLTGEN
    MMD-M57TBOLTGEN
    Qty In Stock: 22
    Brand: MMD Powerline

    Comprehensive kit includes the items needed to tune-up Gen+ Vortec Mercruiser small block GM V8 engines with Thunderbolt ignition system.

    Learn More
    MSRP: $188.52 $171.38
    Add to Wishlist
  9. Small Image
    Mallory Tune-Up Kit | Sierra 18-5251
    SIERRA-18-5251
    Qty In Stock: 1
    Brand: Sierra
    Tune-up kit includes points, condenser and rotor for many Mallory point type ignition distributors. Learn More
    MSRP: $41.09 $26.31
    Add to Wishlist
  10. Small Image
    Delco EST V6 Tune Up Kit | Sierra 18-5278
    SIERRA-18-5278
    Qty In Stock: 10
    Brand: Sierra
    Tune-up kit includes cap and rotor fits GM V6 marine engines with Delco EST HEI module-in-cap distributors. Learn More
    MSRP: $43.89 $28.49
    Add to Wishlist
  11. Small Image
    Prestolite V8 Clip Down Cap Tune Up Kit | Sierra 18-5277
    SIERRA-18-5277
    Qty In Stock: 18
    Brand: Sierra
    Tune-up kit includes cap, rotor, points, and condenser for V8 marine engines with Prestolite distributors using two clips to retain cap to distributor housing. Learn More
    MSRP: $75.99 $48.57
    Add to Wishlist
  12. Small Image
    Prestolite V8 Clip Cap Tune Up Kit | Sierra 18-5258
    SIERRA-18-5258
    Qty In Stock: 0
    Brand: Sierra
    Tune-up kit includes rotor, points, and condenser for V8 marine engines with Prestolite clip down cap distributors. Learn More
    MSRP: $26.09 $18.44
    Add to Wishlist

Items 37-48 of 61

Set Descending Direction
View as List Grid
Page
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
© 2025 Marine Parts Source. All Rights Reserved.