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
Triggers

Triggers

Items 1-12 of 13

Set Descending Direction
View as List Grid
Page
  1. Small Image
    Mercury 3 Cylinder Trigger Disc | Sierra 18-99396
    SIERRA-18-99396
    Qty In Stock: 3
    Brand: Sierra
    Replacement trigger for 30 HP, 40 HP, 50 HP, 55 HP, 65 HP, 75 HP, & 90 HP Mercury outboard engines from 1996-2007. Learn More
    MSRP: $125.57 $98.40
    Add to Wishlist
  2. Small Image
    Mercury 3 Cylinder Trigger | Sierra 18-99393
    SIERRA-18-99393
    Qty In Stock: 4
    Brand: Sierra
    Replacement trigger for various 45 JET, 50 HP, 60 HP, 65 HP, 70 HP, 75 HP, 80 HP, & 90 HP Mercury/Mariner outboard engines. Learn More
    MSRP: $145.16 $113.76
    Add to Wishlist
  3. Small Image
    Mercury 3 Cylinder Trigger | Sierra 18-99419
    SIERRA-18-99419
    Qty In Stock: 5
    Brand: Sierra
    Replacement trigger used on various 70 HP, 90 & 95 HP Mercury/Mariner & Force outboard engines. Learn More
    MSRP: $130.19 $102.04
    Add to Wishlist
  4. Small Image
    Mercury 4 Cylinder Trigger | Sierra 18-99408
    SIERRA-18-99408
    Qty In Stock: 3
    Brand: Sierra
    Replacement trigger for various 80 JET, 100 HP, 115 HP & 125 HP Mercury/Mariner outboard engines. Learn More
    MSRP: $133.07 $104.28
    Add to Wishlist
  5. Small Image
    Mercury 4 Cylinder Trigger | Sierra 18-99403
    SIERRA-18-99403
    Qty In Stock: 5
    Brand: Sierra
    Replacement hooked linkage trigger for various 75 HP & 80 HP Mercury/Mariner outboard engines. Learn More
    MSRP: $170.63 $133.72
    Add to Wishlist
  6. Small Image
    Mercury 4 Cylinder Trigger | Sierra 18-99390
    SIERRA-18-99390
    Qty In Stock: 6
    Brand: Sierra
    Replacement straight arm trigger for various 30 JET, 40 HP, 45 HP, 50 HP, 80 HP, & 85 HP Mercury/Mariner outboard engines from 1976-1997. Learn More
    MSRP: $126.84 $99.40
    Add to Wishlist
  7. Small Image
    Mercury 4 Cylinder Trigger | CDI 134-8303-4
    CDI-134-8303-4
    Qty In Stock: 3
    Brand: CDI Electronics
    Replacement trigger for various 120 HP Mercury/Mariner & Force outboard engines. Learn More
    MSRP: $137.22 $105.44
    Add to Wishlist
  8. Small Image
    Mercury 4 Cylinder Trigger | CDI 134-7029-4
    CDI-134-7029-4
    Qty In Stock: 2
    Brand: CDI Electronics
    Replacement trigger for various 120 HP Mercury/Mariner & Force outboard engines. Learn More
    MSRP: $126.52 $97.19
    Add to Wishlist
  9. Small Image
    Mercury 3 Cylinder Trigger | CDI 134-6453
    CDI-134-6453
    Qty In Stock: 2
    Brand: CDI Electronics
    Replacement trigger for 50 HP, 60 HP, 65 HP, & 70 HP Mercury/Mariner outboard engines from 1977-1990. Learn More
    MSRP: $215.92 $157.93
    Add to Wishlist
  10. Small Image
    Mercury 4 & 6 Cylinder Distributor Trigger Housing | CDI Electronics 134-3736
    CDI-134-3736
    Qty In Stock: 0
    Brand: CDI Electronics

    Mercury 4 & 6 Cylinder Distributor Trigger Housing

    Learn More
    MSRP: $634.54 $497.24
    Add to Wishlist
  11. Small Image
    Mercury 3 Cylinder Trigger | CDI 134-8302-3
    CDI-134-8302-3
    Qty In Stock: 4
    Brand: CDI Electronics
    Replacement trigger for various 75 HP & 90 HP Mercury/Mariner & Force outboard engines. Learn More
    MSRP: $133.04 $102.21
    Add to Wishlist
  12. Small Image
    Mercury 6 Cylinder Trigger | CDI 134-6456
    CDI-134-6456
    Qty In Stock: 2
    Brand: CDI Electronics
    Replacement trigger for various 90 HP to 225 HP Mercury/Mariner outboard engines from 1976-1999. Learn More
    MSRP: $189.78 $138.81
    Add to Wishlist

Items 1-12 of 13

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.