Mercury Outboard 4-stroke Ignition Replacement Parts -- Mastertech Marine --

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"Where-'n-'Ell"
to get great parts for your outboard?

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If your Mfgr. says:

That motor's 7 years old!!
Part is no longer available.
We lose $$ on service!
EPA made me do it!
Part's at central warehouse, you'll get it next month.
We don't make parts for those.
We only do warranty work.
Our techs only fix late models.
No clue what's wrong! So we'll work time & material.

Baloney!!

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		In Your Cart: Items

IGNITION PARTS
4 STROKE

Please use your serial number to find the correct part. Mercury does nothing by year
(the year ranges below are for GENERAL reference only).

MERCURY/MARINER 4 STROKE IGNITION PARTS
HP & MODEL	CYL	YEARS	SERIAL # RANGE	SWITCHBOX	STATOR	TRIGGER	RECTIFIER REGULATOR
25 Rope Start	2	1998	0G590000 - 0G760299	87843304S Switchbox/ECM	174-2386	N/A	N/A
25 Electric Start	2	1998	0G590000 - 0G760299	87843304S Switchbox/ECM	174-2387	N/A	5279
25 Electric Start	2	1999-01	0G760300 - 0T408999	87843304S Switchbox/ECM	174-2387	N/A	2115K1
25 Rope Start	2	2001	0G760300 - 0T408999	87843304S Switchbox/ECM	174-2386	N/A	N/A
25 Rope Start	2	2002-05	0G409000 - 1B344298	87843301S Switchbox/ECM	174-2386	N/A	N/A
25 Electric Start	2	2002-05	0G409000 - 1B344298	87843301S Switchbox/ECM	174-2387	N/A	2115K1
30 Rope Start CARB	3	2002-05	0G760300 - 0T408999	87843302S Switchbox/ECM	174-2386	N/A	N/A
30 Electric Start CARB	3	2002-05	0G760300 - 0T408999	87843302S Switchbox/ECM	174-2387	N/A	2115K1
HP & MODEL	CYL	YEARS	SERIAL # RANGE	SWITCHBOX	STATOR	TRIGGER	RECTIFIER REGULATOR
30 EFI	3	2002-05	0T409000 - 1B344298	N/A	878143T05	N/A	2115K1
40 Rope Start	3	2002-05	0T178500 - 1B344298	87843302S Switchbox/ECM	174-2386	N/A	N/A
40 Electric Start	3	2002-05	0T178500 - 1B344298	87843302S Switchbox/ECM	174-2387	N/A	2115K1
40 Electric Start	4	2002-05	0T178500 - 0T598999	87843303S Switchbox/ECM	174-2387	N/A	2115K1
50 Electric Start CARB	4	2002-05	0T178500 - 0T598999	87843303S Switchbox/ECM	174-2387	N/A	2115K1

Now that you have found what you need, order it below. If your older motor is not listed or there is a dash in the box, DON'T DESPAIR!
Many of these items are available by special order or rebuilt, contact us for details.

MERCURY/MARINER ELECTRICAL
DESCRIPTION	PART #	PRICE	SELECT
SWITCHBOX/ECM	87843304S	SWITCHBOX ECM IGNITION $540.00
SWITCHBOX/ECM	87843301S	SWITCHBOX ECM IGNITION $555.00
SWITCHBOX/ECM	87843302S	SWITCHBOX ECM 4-STROKE $582.00
SWITCHBOX/ECM	87843303S Previous number 878433A3	SWITCHBOX ECM 4-STROKE $5455.00
STATOR 9A	174-2386 CLICK IMAGE FOR LARGER	STATOR ROPE START 25 HP 4-STROKE $306.50
STATOR 16A	174-2387 CLICK IMAGE FOR LARGER	STATOR ELEC START 25 HP 4-STROKE 16A $270.75
STATOR	398-878143T05	STATOR MERC USE CDI 174-0001 $169.00
VOLTAGE REGULATOR	5279	VOLT REG 16A-40A Systems $123.00
VOLTAGE REGULATOR with Fuse	2115K1	VOLT REG DOUBLE PLUG 2.5L $185.75

We pay the freight out in USA on all orders over $100.00. Orders less than this amount will have a shipping and handling charge of $8.75 added. Some bulky and heavy items will incur additional charges. You will be notified beforehand if this is the case. All orders normally ship via USPS. Remember, all orders receive free technical support from the MasterTech!

Please review our Warranty, Returns & Refunds policies before you place an order.

DISCLAIMER

The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. This information is disseminated in good faith, however MasterTech assumes NO LIABILITY whatsoever in regard to this service. The information, software, products, and services published on this web site may include inaccuracies or typographical errors. Changes are periodically added to the information herein. Mastertech may make improvements to this site at any time. Parts ordered from this website may or may not be in dealer stock at the time of order. Thank you for reading.

Revised: November 07 2019