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Ignition Switch with Key 87-88107A5

Satisfaction rating 5 out of 5 (13 Ratings)
$54.95
Save $4.95 (8%)
5 in stock Ships Immediately
Backordered until 07/10/2020
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Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

2 Product Questions

Jason

Is this the correct replacement ignition switch for a 75 mercury SN# IB066352?

Answer:

This is the most common switch for Mercury outboards. However, you may want to confirm the part number using the diagrams for your specific remote control. Your engine serial number does not specify what remote control was used by the boat manufacturer.

Chris

Is this the push in (primer/choke) key ?

Answer:

Yes, this ignition switch does have the push-to-choke.

13 Product Reviews

Mercury 175

Repair Difficulty
Easy
Repair Time
More than 4 hours
Response through e-mail was quick and thorough on a question I had. Nothing on you tube or website address my problem. Follow their advice and ordered the parts from them. I’m enjoying my boat fishing on the lake 👍🏻
by

Problem fixed: No water pressure, ignition switch problems, kill switch not working right

Had several things that needed attention Crowley got me through all of it

Parts were in stock. Shipped the same day. Installed 2 days later.
by

Mercury 60 HP

Parts were easy to find on the site, and priced lower than all other sites I found. Shipping was very reasonable.
by

by

mariner 175

Repair Difficulty
Easy
Repair Time
Less than 30 mins
great as always ! nobody beats there fast shipping
by

Great company to do business with. Great product.
by

by

by

by

Very helpful and easy ordering.. Very good knowledge about parts !
by

by

by

90 merc

great but slow shipping
by

Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

BRAND MODEL 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 VARIOUS YEARS
Mariner Outboard 40 [ELHPTO] - - x x x x x x x x x - - -
Mariner Outboard 40 [ELO] - - - - x x x x x x x - - -
Mariner Outboard 40 [ELPTO] - - x x x x x x x x x - - -
Mariner Outboard 40 [EO] - - - - - x x x x x x - - -
Mariner Outboard 40 [JET 30] - - - - - - - x x x x - - -
Mariner Outboard 40 [MH/ALT] - - - - - x x x x x x - - -
Mariner Outboard 40 [MLH/ALT] - - - - x x x x x x x - - -
Mariner Outboard 50 [ELHPTO] - - - - - x x x x x x - - -
Mariner Outboard 50 [ELO] - - - - - x x x x x x - - -
Mariner Outboard 50 [ELPTO] - - - - x x x x x x x - - -
Mariner Outboard 50 [EO] - - - - - x x x - x x - - -
Mariner Outboard 55 [MH] - - - - - x - - - x x - - -
Mariner Outboard 55 [MLH/ALT] - - - - - - - - x - - - - -
Mariner Outboard 55 [MLH] - - - - - x x x x x x - - -
Mariner Outboard 55 [MLLH] - - - - - - - - - x x - - -
Mariner Outboard 55 [MXLH] - - - - - x - - - - - - - -
Mariner Outboard 60 [ELHPTO] - - - - - x x x x x x - - -
Mariner Outboard 60 [ELO JET 45] - - - - - - - x - - - - - -
Mariner Outboard 60 [ELO] - - - - - x x x x x x - - -
Mariner Outboard 60 [ELPTO/BF] - - - - - - - - x x x - - -
Mariner Outboard 60 [ELPTO] - - - - x x x x x x x - - -
Mariner Outboard 60 [EO] - - - - - x x x x x x - - -
Mariner Outboard 60 [JET 45] - - - - - - - - x x x - - -
Mariner Outboard 60 [MLH/BF] - - - - - - - - x x x - - -
Mariner Outboard 60 [MLH] - - - - - - - - - - x - - -
Mariner Outboard 60 [MLLH/BF] - - - - - - - - - x x - - -
Mariner Outboard 60 [MLLH] - - - - - - - - - - x - - -
Mariner Outboard 75 [ELHPTO] - - x x x x x - - - - - - -
Mariner Outboard 75 [ELH] - - x - - - - - - - - - - -
Mariner Outboard 75 [ELO] x x x x - - - - - - - - - -
Mariner Outboard 75 [ELPTO] x x x x x x x - - - - - - -
Mariner Outboard 90 [ELHPTO] - - - - x x x - - - - - - -
Mariner Outboard 90 [ELO] x x - - - - - - - - - - - -
Mariner Outboard 90 [ELPTO] x x x x x x x - - - - - - -
Mariner Outboard 135 [L] - - x x x - - - - - - - - -
Mariner Outboard 135 [XL] - - x - - - - - - - - - - -
Mariner Outboard 150 [CXL] - - x x x - - - - - - - - -
Mariner Outboard 150 [L] - - x x x - - - - - - - - -
Mariner Outboard 150 [XL] - - x x x - - - - - - - - -
Mariner Outboard 150MG2 [ELPTO] - - - x x - - - - - - - - -
Mariner Outboard 175 [CXL] - - x - - - - - - - - - - -
Mariner Outboard 175 [L] - - x x x - - - - - - - - -
Mariner Outboard 175 [XL] - - x x x - - - - - - - - -
Mariner Outboard 175SKI [L] - - x x - - - - - - - - - -
Mariner Outboard 200 [CXL] - - x x x - - - - - - - - -
Mariner Outboard 200 [L] - - x x x - - - - - - - - -
Mariner Outboard 200 [XL] - - x x x - - - - - - - - -
Mariner Outboard 250 [XL] - - x x - - - - - - - - - -
Mariner Outboard 250 [XXL] - - x x - - - - - - - - - -
Mariner Outboard 275 [CXL] - - - - x x x x - - - - - -
Mariner Outboard 275 [CXXL] - - - - x x - - - - - - - -
Mariner Outboard 275 [L] - - - - x - x - - - - - - -
Mariner Outboard 275 [XL] - - - - x x x x - - - - - -
Mariner Outboard 275 [XXL] - - - - x - x x - - - - - -
Mercury Outboard 40 [ELHPTO] - - x x x x x x x x x - - -
Mercury Outboard 40 [ELO] - - x x x x x x x x x - - -
Mercury Outboard 40 [ELPTO] - - x x x x x x x x x - - -
Mercury Outboard 40 [ELPT] - - - - - - - - x - - - - -
Mercury Outboard 40 [EO] - - - - - x x x x x x - - -
Mercury Outboard 40 [JET 30 EO] - - - - - - - - x - - - - -
Mercury Outboard 40 [JET 30] - - - - - - - x - x x - - -
Mercury Outboard 40 [MH/ALT] - - - - - x x x x x x - - -
Mercury Outboard 40 [MLH/ALT] - - x x x x x x x x x - - -
Mercury Outboard 40 [MLRC/ALT] - - - - - - - - x - - - - -
Mercury Outboard 40 [MRC/ALT] - - - - x - - - x - - - - -
Mercury Outboard 50 [ELHO] - - - - - x - - - - - - - -
Mercury Outboard 50 [ELHPTO] - - - - - x x x x x x - - -
Mercury Outboard 50 [ELO] - - - - x x x x x x x - - -
Mercury Outboard 50 [ELPTO] - - - - x x x x x x x - - -
Mercury Outboard 50 [EO] - - - - - x x x x x x - - -
Mercury Outboard 55 [MH/ALT] - - - - - - - - x - - - - -
Mercury Outboard 55 [MH] - - - - - - - - x x x - - -
Mercury Outboard 55 [MLH/ALT] - - - - - - - - x - - - - -
Mercury Outboard 55 [MLH] - - - - - x x x x x x - - -
Mercury Outboard 55 [MLLH/ALT] - - - - - - - - x - - - - -
Mercury Outboard 55 [MLLH] - - - - - - - - x x x - - -
Mercury Outboard 60 [ELHPTO] - - - - - x x x x x x - - -
Mercury Outboard 60 [ELO/BF] - - - - - - - - x - x - - -
Mercury Outboard 60 [ELO] - - - - x x x x x x x - - -
Mercury Outboard 60 [ELPTO/BF] - - - - - - - - x x x - - -
Mercury Outboard 60 [ELPTO] - - - - x x x x x x x - - -
Mercury Outboard 60 [EO] - - - - - x x x x x x - - -
Mercury Outboard 60 [JET 45 EO] - - - - - - - x x x x - - -
Mercury Outboard 60 [JET 45] - - - - - - - - - - x - - -
Mercury Outboard 60 [MLH/BF] - - - - - - - - x x x - - -
Mercury Outboard 60 [MLH] - - - - - - - - - - x - - -
Mercury Outboard 60 [MLLH/BF] - - - - - - - - x x - - - -
Mercury Outboard 60 [MLLH] - - - - - - - - - - x - - -
Mercury Outboard 70 [ELHPTO] - x - - - - - - - - - - - -
Mercury Outboard 70 [ELO] x x x - - - - - - - - - - -
Mercury Outboard 70 [ELPTO] x x x - - - - - - - - - - -
Mercury Outboard 75 [ELHPTO] - - - x x x x - - - - - - -
Mercury Outboard 75 [ELO] - - - x x - - - - - - - - -
Mercury Outboard 75 [ELPTO] - - - x x x x - - - - - - -
Mercury Outboard 75 [MLH] - - - - - - x - - - - - - -
Mercury Outboard 75 [MXLH] - - - - - - x - - - - - - -
Mercury Outboard 80 [ELO] x x x - - - - - - - - - - -
Mercury Outboard 80 [ELPTO] x x x - - - - - - - - - - -
Mercury Outboard 90 [ELHPTO] - - - - x x x - - - - - - -
Mercury Outboard 90 [ELO] x x - - - - - - - - - - - -
Mercury Outboard 90 [ELPTO] x x x x x x x - - - - - - -
Mercury Outboard 90 [EL] - - - x - - - - - - - - - -
Mercury Outboard 135 [CXL] - - - x x - - - - - - - - -
Mercury Outboard 135 [L] - - x x x - - - - - - - - -
Mercury Outboard 135 [XL] - - x x x - - - - - - - - -
Mercury Outboard 150 [CXL] - - x x x - - - - - - - - -
Mercury Outboard 150 [L] - - x x x - - - - - - - - -
Mercury Outboard 150 [XL] - - x x x - - - - - - - - -
Mercury Outboard 150XR4 [ELPTO] - - - x x - - - - - - - - -
Mercury Outboard 175 [CXL] - - x - - - - - - - - - - -
Mercury Outboard 175 [L] - - x x x - - - - - - - - -
Mercury Outboard 175 [XL] - - x x x - - - - - - - - -
Mercury Outboard 200 [CXL] - - - x x - - - - - - - - -
Mercury Outboard 200 [L] - - x x x - - - - - - - - -
Mercury Outboard 200 [XL] - - x x x - - - - - - - - -
Mercury Outboard 250 [XL] - - x x - - - - - - - - - -
Mercury Outboard 250 [XXL] - - x x - - - - - - - - - -
Mercury Outboard 275 [CXL] - - - - x x x x - - - - - -
Mercury Outboard 275 [CXXL] - - - - x x x x - - - - - -
Mercury Outboard 275 [L] - - - - x x x - - - - - - -
Mercury Outboard 275 [XL] - - x x x x x x - - - - - -
Mercury Outboard 275 [XXL] - - x x x x x x - - - - - -
Mercury Race Outboard 150 [MAGNUM] - - - - - - - - - - x - - -
Mercury Race Outboard 150 [PRO-MAX] - - - - - - - x - - x - - -
Mercury Race Outboard 150 [PROMAX] - - - - - - - x x x x - - -
Mercury Race Outboard 150 [SUPER MAG] - - - - - - - x x x x - - -
Mercury Race Outboard 2.4 OS [CL EFI] - x x x - - - - - - - - - -
Mercury Race Outboard 2.4 OS [CXL EFI] - x x x - - - - - - - - - -
Mercury Race Outboard 2.4 OS [L EFI] - x x x - - - - - - - - - -
Mercury Race Outboard 2.4 OS [XL EFI] - x x x - - - - - - - - - -
Mercury Race Outboard 2.4 [CL CARB] - - - x - - - - - - - - - -
Mercury Race Outboard 2.4 [CL EFI] - x x x - - - - - - - - - -
Mercury Race Outboard 2.4 [CXL EFI] - x - - - - - - - - - - - -
Mercury Race Outboard 2.4 [L CARB] - - x x - - - - - - - - - -
Mercury Race Outboard 2.4 [L EFI] - x x x - - - - - - - - - -
Mercury Race Outboard 2.4 [XL EFI] - x - - - - - - - - - - - -
Mercury Race Outboard 2.5 OS [CL EFI] - - - - x x x x x x x - - -
Mercury Race Outboard 2.5 OS [CXL EFI] - - - - - x x x x x x - - -
Mercury Race Outboard 2.5 OS [L EFI] - - - - x x x x x x x - - -
Mercury Race Outboard 2.5 OS [XL EFI] - - - - - x x x x x x - - -
Mercury Race Outboard 2.5 [CL CARB] - - - - x - - - - - - - - -
Mercury Race Outboard 2.5 [CL EFI] - - - - - x x x x x x - - -
Mercury Race Outboard 2.5 [CS EFI] - - - - - - - x - - - - - -
Mercury Race Outboard 2.5 [L CARB] - - - - x - - - - - - - - -
Mercury Race Outboard 2.5 [L EFI] - - - - x x x x x x x - - -
Mercury Race Outboard 2.5 [S EFI] - - - - - - - x x x x - - -
Mercury Race Outboard 2.5L [CL EFI] - - - - x x x - - - - - - -
Mercury Race Outboard 2.5L [CL] - - - - x - - - - - - - - -
Mercury Race Outboard 2.5L [CXL EFI] - - - - x x x - - - - - - -
Mercury Race Outboard 2.5L [CXL] - - - - x - - - - - - - - -
Mercury Race Outboard 2.5L [L EFI] - - - - x - - - - - - - - -
Mercury Race Outboard 2.5L [L] - - - - x - - - - - - - - -
Mercury Race Outboard 2.5L [XL EFI] - - - - x x x - - - - - - -
Mercury Race Outboard 2.5L [XL] - - - - x - - - - - - - - -
Mercury Race Outboard 200 [MAGNUM] - - - - - - - - - - x - - -
Mercury Race Outboard 200 [PRO-MAX] - - - - - - - x - - x - - -
Mercury Race Outboard 200 [PROMAX] - - - - - - - x x x x - - -
Mercury Race Outboard 200 [SUPER MAG] - - - - - - - x x x x - - -
Mercury Race Outboard 225 [PRO-MAX] - - - - - - - - - x x - - -
Mercury Race Outboard 225 [PROMAX] - - - - - - - - x x x - - -
Mercury Race Outboard 225 [SUPER MAG] - - - - - - - - x x x - - -
Mercury Race Outboard MAGNUM [CL] - - - - x x x - - - - - - -
Mercury Race Outboard MAGNUM [CUST/RACE] - - - - x x - - - - - - - -
Mercury Race Outboard MAGNUM [L] - - - - x x x - - - - - - -
Mercury Race Outboard MODVP - - - - - - x - - - - - - -
Mercury Race Outboard MODVP [CUST/RACE] - x x - - - - - - - - - - -
Mercury Race Outboard MODVP [RACE] - x x x x x - - - - - - - -
Mercury Race Outboard XR2 [CL] - - - - x - - - - x x x x -
Mercury Race Outboard XR2 [CUST/RACE] - x - x x x x x x x x x x -
Mercury Race Outboard XR2 [L] - - - - x x x x - - - - - -
Rigging Parts Electrical - - - - - - - - - - - - - x
Rigging Parts Exhaust / Cooling Systems and Extension Kits - - - - - - - - - - - - - x
Rigging Parts Fuel/Oil Tanks, Lines, Filter Kits and Corrosion - - - - - - - - - - - - - x
Rigging Parts Power Steering/Tiller Handles/ Shift Kits - - - - - - - - - - - - - x
Rigging Parts Remote Controls and Components - - - - - - - - - - - - - x
Rigging Parts Trim / Tilt / Lift Systems and Components - - - - - - - - - - - - - x
Sea Ray 175 [SXL] - - x - - - - - - - - - - -
SportJet 90 - - - - - - x - - - - - - -
SportJet 90 [JETPUMP] - - - - - - x x x x - - - -
SportJet 90 [JETPWHD] - - - - - - - x x - - - - -
SportJet 95XR [JETPUMP] - - - - - - - - - - x - - -
SportJet 95XR [JETPWHD] - - - - - - - - - x x - - -
SportJet 120 (JET DRIVE) 1995 - - - - - - - - x - - - - -
SportJet 120 (POWERHEAD) 1995 - - - - - - - - x - - - - -
SportJet 120 [JETPUMP] - - - - - - - - x - - - - -
SportJet 120 [JETPWHD] - - - - - - - - x - - - - -
SportJet 90 (JET DRIVE) 1993 - - - - - - x - - - - - - -
SportJet 90 (JET DRIVE) 1994 - - - - - - - x - - - - - -
SportJet 90 (JET DRIVE) 1995 - - - - - - - - x - - - - -
SportJet 90 (POWERHEAD - NON OIL INJECTION) 1993 - - - - - - x - - - - - - -
SportJet 90 (POWERHEAD - NON OIL INJECTION) 1994 - - - - - - - x - - - - - -
SportJet 90 (POWERHEAD - OIL INJECTION) 1994 - - - - - - - x - - - - - -
SportJet 90 (POWERHEAD) 1995 - - - - - - - - x - - - - -
SportJet 95XR (JET DRIVE) 1996 - - - - - - - - - x - - - -
SportJet 95XR (JET DRIVE) 1997 - - - - - - - - - - x - - -
SportJet 95XR (POWERHEAD) 1996 - - - - - - - - - x - - - -
SportJet 95XR (POWERHEAD) 1997 - - - - - - - - - - x - - -

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Parts included in this kit

Please note: Some of the included items may not be available for purchase separately and won't be listed here.

Name SKU Price Brand
Nut 879755 Mercury Marine

Supersession Chain

Name SKU Superceding SKU
Ignition Switch with Key VIEWING THIS PRODUCT 88107A5 CURRENT
Ignition Key Switch 88107 88107A5
SWITCH ASSY 17393 88107

Aftermarket Product Interchange

Name SKU Price Brand
Ignition Switch MP41000 $24.29 Sierra Marine
Ignition Switch MP52000 $48.39 Sierra Marine
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.