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HP Year Serial Range Model Trigger
40 1992-1995 1992-C 134-9527-2
40 1992-1995 E000001 -E138599 134-9527-2
40 1996-1999 E138600 - E369299 134-5744-2
50 1984-1988 A, B 136-8029-2
50 1988 C & D 136-8029-2
50 1989-1992 All Models 136-4029-2
50 1992-1995 E000001 -E138599 134-9527-2
50 1992-1995 E138600 -E283999 134-5744-2
50 1996-1999 E288000 -E369299 134-5744-2
60 1984-1985 All Models 136-5029-2
[out of stock]
70 1991-1995 E000001 -E138599 134-7029-3
[out of stock]
75 1996-1999 E138600 -E369299 134-8302-3
85 1983-1985 All Models 136-6029-3
85 1986 A, L, B, C, M & N 136-6029-3
85 1987-1988 All Models 136-3029-3
85 1989 B, C, D, E, F, G, H 136-3029-3
85 1989 L Drive 136-3029-3
90 1990 All Models 136-3029-3
90 1990 L Drive A & C 136-3029-3
90 1991 L DriveB & D 134-8302-3
90 1991 E000001-E009499 134-8302-3
90 1991 A, C & E 136-3029-3
90 1991-1995 E009500 -E138599 134-7029-3
[out of stock]
90 1996-1999 E138600 -E369299 134-8302-3
120 1990-1991 E000001-E0006550 136-4029-4
120 1992-1995 E006551 -E138599 134-7029-4
120 1996-1999 E138600 -E369299 134-8303-4
120 1990 L Drive A, B & C 136-4029-4
120 1991-1992 L DriveB & D 134-7029-4
125 1983-1985 All Models 136-5029-4
125 1986 A 136-5029-4
125 1986-1988 B 136-4029-4
125 1987-1988 A 136-4029-4
125 1988-1989 C 136-4029-4
125 1989 A, B, D, E 136-4029-4
125 1989 L DriveA & B 136-4029-4
150 1989-1990 89A & 90C 136-4029-5
150 1990-1991 90D & 91A 136-4029-5
150 1991-1992 E000001 -E093699 134-7029-5
[out of stock]
HP Year Serial Range Model Trigger

$42.50 - CDI 134-9527-2 Trigger
Compare at $50.00
Part # 134-9527-2
$76.80 - CDI 134-5744-2 Trigger
Compare at $96.00
Part # 134-5744-2
$73.60 (Out of stock) - CDI 134-7029-3 Trigger
Compare at $92.00
Part # 134-7029-3
$51.20 - CDI 134-8302-3 Trigger
Compare at $64.00
Part # 134-8302-3
$51.20 - CDI 134-8303-4 Trigger
Compare at $64.00
Part # 134-8303-4
$67.20 - CDI 134-7029-4 Trigger
Compare at $84.00
Part # 134-7029-4
$216.00 - CDI 136-5029-4 Sensor
Compare at $270.00
Part # 136-5029-4
$168.00 - CDI 136-8029-2 Sensor
Compare at $210.00
Part # 136-8029-2
$176.00 - CDI 136-4029-2 Sensor
Compare at $220.00
Part # 136-4029-2
$200.00 - CDI 136-6029-3 Sensor
Compare at $250.00
Part # 136-6029-3
$192.00 - CDI 136-3029-3 Sensor
Compare at $240.00
Part # 136-3029-3
$248.00 - CDI 136-4029-4 Sensor
Compare at $310.00
Part # 136-4029-4
$240.00 - CDI 136-4029-5 Sensor
Compare at $300.00
Part # 136-4029-5
CDI Electronics
mercury trigger assemblies-cdi 134-9527-2  trigger
CDI 134-9527-2 Trigger
Replaces OEM Part #:
  • Mercury 819527A1


NOTE: These triggers do not include the linkage bushing or ball

mercury trigger assemblies-cdi 134-5744-2  trigger
CDI 134-5744-2 Trigger
Replaces OEM Part #:
  • Mercury 828301
  • Mercury 854509
  • Mercury 854509A9
  • Mercury 855744A2
  • Mercury 855744A11


NOTE: These triggers do not include the linkage bushing or ball

mercury trigger assemblies-cdi 134-7029-3  trigger
CDI 134-7029-3 Trigger
Replaces OEM Part #:
  • Mercury 817029A3 and 817029 A9


NOTE: These triggers do not include the linkage

mercury trigger assemblies-cdi 134-8302-3  trigger
CDI 134-8302-3 Trigger
Replaces OEM Part #:
  • Mercury 828302A1 and 855745A11


NOTE: These triggers do not include the linkage

mercury trigger assemblies-cdi 134-8303-4  trigger
CDI 134-8303-4 Trigger
Replaces OEM Part #:
  • Mercury 828303A1
  • Mercury 855745A22


NOTE: These triggers do not include the linkage bushing or ball

mercury trigger assemblies-cdi 134-7029-4  trigger
CDI 134-7029-4 Trigger
Replaces OEM Part #:
  • Mercury 817029A4
  • Mercury 817029A11


NOTE: These triggers do not include the linkage bushing or ball

Force Sensors 136-5029-4 Sensor
CDI 136-5029-4 Sensor
Replaces OEM Part #:
  • Force 615029
  • Force F615029 (w/plug).



Force Sensors 136-8029-2 Sensor
CDI 136-8029-2 Sensor
Replaces OEM Part #:
  • Force 658029
  • Force 300-658029
  • Force 300-888800 (w/o plug)

Installation instructions included

Force Sensors 136-4029-2 Sensor
CDI 136-4029-2 Sensor
Replaces OEM Part #:
  • Force 684029-1
  • Force 300F684029-1
  • Force 300-888798
  • Force F684029
  • Force F684029-1 (w/o plug)

Installation instructions included

Force Sensors 136-6029-3 Sensor
CDI 136-6029-3 Sensor
Replaces OEM Part #:
  • Force 616029 300-888795
  • Force F616029 (w/plug)

Installation instructions included

Force Sensors
CDI 136-3029-3 Sensor
Replaces OEM Part #:
  • Force 653029
  • Force 300F653029-1
  • Force 300-888796
  • Force F653029
  • Force F653029-1
  • Force (w/o plug)

Installation instructions included

Force Sensors 136-4029-4 Sensor
CDI 136-4029-4 Sensor
Replaces OEM Part #:
  • Force 654029
  • Force 654029-1
  • Force 300F654029-1
  • Force 300-888797(w/o plugs)

Installation instructions included

Force Sensors 136-4029-5  Sensor
CDI 136-4029-5 Sensor
Replaces OEM Part #:
  • Force 694029
  • Force 694029-2
  • Force 300F694029-2
  • Force F694029-2 (w/o plugs)

Installation instructions included

This product typically leaves our warehouse in 1 business day.

To determine the shipping cost and estimated delivery date for this item click Add to Cart, then click Calculate Shipping inside your shopping cart.

General Policy

We work hard to provide you with the best value in product prices and shipping charges, and to get your order to you in a timely, safe, and convenient manner. Internet sales involve the cost of getting the product to you, and shipping carriers base that cost on the size and weight of the package, plus the distance the package travels from our warehouse to your door. We keep our product prices low, negotiate low shipping charges from our carriers and pass those savings on to you, and we don't charge sales tax (except for residents of Utah), so your order from iboats.com is the best value for all your boating needs.

Our standard shipping method is UPS ground, which typically takes 2-5 additional transit days after the order has left our warehouse, depending on your delivery address. We also offer other shipping options, including expedited delivery, and the actual delivery date will depend on the shipping options you choose.

Shipping to Canada

Most products sold by iboats.com can be purchased and shipped to Canada. Some restrictions apply to certain items, such as hazardous materials, over-weight products, and the method of shipping. Available product lines, shipping rates and fees may vary depending on the delivery address for your order.

Currently, iboats.com offers ground shipping to all Canada provinces. Our Canadian brokerage service accelerates your orders through the Customs clearance process and facilitates the delivery of your order through Canada Post or the best method based on your shipping address. We do not currently offer expedited shipping methods to Canada.

At iboats.com we want to simplify your transaction and give you a pleasing purchasing experience so you'll come shop with us again and again. We therefore calculate all the duties, taxes, and other fees specific to Canadian orders and show you the total landed cost of getting the order to your door. There are no hidden fees and will be no surprise COD charges when the package is delivered to you.

Order History & Tracking

We provide several methods to track your order and keep you informed of your order status and expected delivery date. After completing an iboats.com purchase transaction, an account will automatically be created for your provided email address. You'll receive an email from iboats.com Customer Service informing you of your new User Account and the many benefits it provides. If you don't wish to have an iboats.com Account with password, do nothing and your account won't be registered; however, you can respond to the instructions in the email and easily register your account and setup a password. This will allow you to sign in to your account by choosing the Order Status link from any iboats.com page, where you can browse your order history and track the status of all your orders - tracking numbers are displayed that link to the delivery carrier's tracking webpage.

If you have provided your email address during checkout, we will also email you your invoice, which includes a link for tracking your order and viewing the current status of your order. Refer to your invoice email and tracking link any time you wish to track the status of your order

Friendly Return Policy

  • If the merchandise you received was defective, damaged, or an error was made by iboats.com, simply return the merchandise within 30 days of the original shipping date for a full refund.
  • See the specific requirements and instructions below for United States or Canadian orders.

Returns for U.S. Customers

We want to make it as easy as possible for you to return an unwanted item; after all, we want you to return again and again as a satisfied iboats.com customer, and to also continue recommending us to your friends.

As mentioned above, if the merchandise you received was defective, damaged, or an error was made by iboats.com, simply return the merchandise within 30 days of the original shipping date for a full refund. Merchandise must still be in brand-new, unused condition with all original packaging in good condition; plus parts, accessories, manuals, and/or warranty cards included. Please note that all return merchandise must be accompanied by an RA (Return Authorization) number issued by iboats.com. To receive your RA number simply call our Returns Department toll-free at 1-800-914-1123 or email us at returns@iboats.com.

If for some reason you need to return merchandise for reasons other than those mentioned above, follow the same procedures, obtaining an RA number from iboats.com, within 30 days of the original shipping date. Please note that there may be restocking fees, shipping costs, or product change order costs associated with some returns. Feel free to check with the iboats.com Returns Department for specific terms, conditions, and eligibility.

Returns for Canadian Customers

We request that all Canadian customers verify and re-check that the products you are ordering are what you want and are correct for your application or intended use. iboats.com does not accept any return merchandise on Canadian orders, unless the merchandise you received was defective, damaged, or an error was made by iboats.com. In such cases, return the merchandise within 30 days of the original shipping date for a full refund, following the procedures below.

Canadian orders involve many additional costs dealing with Customs, Provincial taxes, brokerage fees, and more, making product returns complicated and very expensive and costly for both the customer and iboats.com. Again, help us serve you best by verifying that the products you are ordering are what you want so we don't have any costly returns or have to deny a return.

If a return meets the criteria mentioned above, merchandise must still be in brand-new, unused condition with all original packaging in good condition; all parts, accessories, manuals, and/or warranty cards included. Please note that all return merchandise must be accompanied by an RA (Return Authorization) number issued by iboats.com. To receive your RA number call our Customer Service Department toll-free at 1-800-914-1123, Tuesday-Friday, 10am-7pm EST, or email us at returns@iboats.com. We will provide further details on where and how to mail the merchandise. Please note that returns sent from rural Canadian addresses may take up to five weeks to process after the package is mailed.

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