Top 10 Best switch box in 2026

Last Updated - 6/27/2026

🏆Best Choice

GravaStar

GravaStar Mercury K1 75% Pink Wireless Keyboard, Aluminum Alloy Exoskeleton Design Mechanical Gaming Keyboard, Gasket Hot-Swap Socket, Linear Switches, RGB Backlit

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•🌸Futuristic Sakura Aesthetic🌟 This wireless keyboard redefines gaming aesthetics with its aluminum alloy exoskeleton in Sakura Pink. The 75% layout (79 keys) offers symmetrical stability with flowing curves, perfectly complementing any desk setup. Dual-layer PBT keycaps cater to pink enthusiasts and battlestation creators alike.
•🌸Pro-Grade Performance🎮 Engineered with exclusive GravaStar × Kailh Linear switches, this mechanical keyboard offers tournament-ready responsiveness (40g actuation/1.5mm pre-travel). The 5-layer sound-dampening system with a gasket-mounted PC plate absorbs 87% of impact vibrations, producing a distinctive "pink thunder" acoustic profile.
•🌸 Studio-Grade Customization🌈 Transform your custom keyboard with dual RGB ecosystems offering 16.8 million colors and 13 dynamic effects. GravaCore software enables per-key programming, macros, and 8-layer profiles.
•🌸 Ultimate Wireless Freedom🔋 Experience hours of RGB runtime with the massive 8000mAh battery. The Mercury K1 supports wired USB-C, Bluetooth 5.0, and 2.4GHz wireless connections, allowing seamless switching between devices. Its compatibility with both Windows and Mac systems ensures versatility across various setups.
•🌸Premium Unboxing Experience🎁 Elevate your setup with a keyboard that combines art and engineering. Ideal for tech enthusiasts, the Mercury K1 comes in sakura-blossom packaging, making it a standout gift for birthdays, holidays, or self-rewards.

View offer on:

$139.95

Check Price

Oriental Power

Oriental Power Replacement MERC Power Pack Compatible with MERC Outboard 4 Cylinder 40-125 HP Switch Box Power Pack 332-5772 A3- A7 332-5772A5,332-5772A7(J750)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•New Switch box Compatible with Merc power pack 332-5772a7
•Compatible with Merc Outboard Part Number : 332-5772A1, 332-5772A2, 332-5772A3, 332-5772A4, 332-5772A5, 332-5772A7, 114-5772 and 18-5881 Switch Box
•332-5772A1 Switch Box Power Pack Fit for Many Mercury 4 Cylinder Outboard 30 hp Jet/40 hp Jet/45 hp/50 hp /80 hp Jet /85 hp/100 hp/115 hp /125 hp/Mercury classic 40 hp 45hp 50hp
•Compatible with Merc Power Pack, for merc box 332-5772a7,mercury outboard switch box 332-5772a1, merc switch box 332-5772, 85 merc 50hp, switchbox merc classic 40 hp 45hp 50hp,1989 merc 4 cyl switch box，115 merc switch box for 2 stroke 4 cylinder Merc motor，Solved spark problems
•All wire locations are clearly marked, Easy installing on Boat motor, solve spark problems, Keep your outboard running with all 4 cylinders again.cription. Quality aftermarket replacement parts

View offer on:

$33.59

$35.59

-6%

Check Price

Oriental Power

Switch Box Replacement for MERC Power Pack Switch Box 50/90/115/150/200 MERC Outboard Motor 332-7778A12 Power Pack, Replace 332-7778

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Fitments: 332-7778A12 Power Pack for Merc Outboard 50hp / 60hp / 65hp /70hp / 75hp / 80hp / 90hp / 105hp /115hp / 140hp Switch Box
•Replace Part Numbers :332-7778A12 / 332-7778A9 / 332-7778A6 / 332-7778A3 / 332-5524A1 / 332-7778A1 / 332-7778A7
•Switch Box for Merc Marine Power Pack V-135 / V-150 /V-150 XR2 /XR4 /V-150 XR6 / V-175 / V-200/V-220
•Switch Box for 322-7778 merc 3 cylinder /6cyl /blackmax 175hp power pack ; Compatible with many models, please see the detailed description
•The switch box for MercOutboard Come w/Ground Wire Attached

View offer on:

$29.99

Check Price

Oriental Power

2x NEW Replacement Power Pack Switch Box 50/90/115/150/200 Outboard Motor 332-7778A12 Power Pack

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Power Pack for Outboard 50hp/60hp/65hp/70hp/75hp/80hp/90hp/105hp/115hp/140hp Switch Box, 100% brand new and high quality After-sales parts
•Replace Switch Box Part Numbers :332-7778A12 / 332-7778A9 / 332-7778A6 / 332-7778A3 / 332-5524A1 / 332-7778A1 / 332-7778A7
•Switch Box for Marine Power Pack V-135 / V-150 /V-150 XR2 /XR4 /V-150 XR6 / V-175 / V-200/V-220
•Switch Box for 322-7778 merc 3 cylinder /6cyl /blackmax 175hp power pack ; Compatible with many models, please see the detailed description
•The switch box for Outboard Come w/Ground Wire Attached

View offer on:

$49.99

Check Price

MOTO1988

339-7452A19 Outboard Switch Box CDI Compatible with Mercury/Mariner 6hp-35hp 1984-1998 339-7452A15 18-5777

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Compatible Models: For Mercury 6hp 8hp 9.9hp 10hp 1986-1998 15hp 1988-1998 20hp 1986-1994 1996-1997 25hp 1984-1993 1996-1997 35hp 1984-1989.
•Manufacturer Part: 339-7452A19，339-7452A1, 339-7452A7, 339-7452A8, 339-7452A9, 339-7452A10, 339-7452A11, 339-7452A14, 339-7452A15, 339-7452A18, 339-7452A19, 339-7452A20, 339-7452A21
•Package: Box CDI*1
•Tips before Purchase: Please carefully check whether your model is applicable to our products before buying. You can refer to the applicable models, pictures and OEM numbers on our page to help you determine your choice.
•After-Sales Service: If you have any questions about our products during the use and purchase process, you can contact us by email at any time, we will try our best to solve the problem for you, and we will provide comprehensive quality assurance for our products.

View offer on:

$28.99

Check Price

AUTOBABA

2pcs CDI Module Switch Box Compatible with Mercury Outboard 50hp 60hp 65hp 70hp 75hp 80hp 90hp 105hp 115hp 140hp 150hp 175hp 200hp 220hp Motor Power Pack Replace# 332-7778A12 332-7778A9

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【REPLACE PART NUMBER】332-7778A12, 332-7778A9, 332-7778A6, 332-7778A3, 332-5524A1, 332-7778A1, 332-7778A7
•【FITMENT】Compatible With Mercury 50hp 3cyl 6428681-0D000749 ，60hp 3cly 6428681-0D000749 ，65hp 4382057-4571651 ，70hp 4571652-5128279 ，70hp 5128280 ，70hp 5579016-6428680 ，70hp 3cly 0C272000-0D283221 ，75hp 3cyl 0C272000-0D283221 ，80hp 3cyl 0A996142-0C221999 ，90hp 6cyl 5299506 - Later ，90hp 3cyl 0A996142-0D283221 ，105hp Jet 0D082000-0G303045 ，115hp 6cyl 5314656- Later ，V-135 0A904646 - Later ，140hp 5327663 - Later，140hp Jet 0D082000-0G960499, Mariner 70hp 5128280, SportJet 90hp 0E023150-0E095087
•【FITMENT】Compatible With Mercury V-150 4868998-5129429 ，V-150 5129480-0G960499 ，V-150 XR2 6616991-0A904645 ，XR4, Magnum II 0B242885-0D819999 ，V-150 XR6 0D82000-0G960499 ，V-175 4301235-5180108 ，V-175 5180109-0G960499 ，/V-175 EFI 5180109-0G960499 ，V-175 XR1 5180109-0G960499 ，V-200 4839034-5158928 ，V-200 5158929-0G960499 ，V-200 XR1 5158929-0G960499 ，V-220 0B117316 - Later ，V-225 5628028 - Later
•【INSTALLATION INSTRUCTIONS】Make sure the engine's power is turned off. Take out the screw of two of the four mounting holes on the outside of the box and remove the existing ignition then replace the new switch box. At last connect the power wire of the CDI Switch Box to the appropriate power source
•【NOTICE】Our products are aftermarket parts, please check the products description（images，dimensions） and application ensure this part fits for your engine before ordering

View offer on:

$44.99

Check Price

Heurofosh

HeuroFosh 7778A12 CDI Switch Box for Mercury Outboard 50 60 70 75 90 105 115 135 140 150 200 225 250 275 HP Power Pack Switchbox 7778A9 7778A7 18-5775

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Packaging includes 2 pcs switch box CDI power pack
•Replace Mercury 332-7778A12 332-7778A9 332-7778A6 332-7778A3 332-5524A1 332-7778A1 332-7778A7, Sierra 18-5775, Mallory 9-25100, CDI 114-7778, Red Rhino ME-73P
•The CDI module switch box for Mercury Outboard comes with ground wire, fit for Mercury Outboard 50 60 70 75 90 105 115 135 140 150 200 225 250 275 HP
•Connect the other end of the black wire to a good ground spot on the engine to ensure proper grounding, which is essential for the system's performance. If the engine uses an orange lead that connects to the CDI box, connect this lead to the "Black/Yellow" stud on the new box.Ensure all connections are secure to prevent ignition issues
•The CDI module switch box is crucial for the ignition system of Mercury outboard motors. It controls the ignition timing and firing of the engine, ensuring efficient performance

View offer on:

$49.99

$52.99

-6%

Check Price

DUDSN

DUDSN Switch Box 19052A1 19052A2 19052A3 19052A5 19052A6 19052A8 Compatible with Mercury Force 45, 50, 55 & 60 HP 3 Cylinder & Jet outboards

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Part Number:19052A1, 19052A2, 19052A3, 19052A5, 19052A6, 19052A8
•Replace Part Number:18-5791, 9-25108
•Applicable Models: Compatible with 1991-1999 45-60 HP 3 cylinder outboards that use one of the following part numbers
•Features: Higher grade of electric components,direct replacement to your unit,Plug-and-play and easy installation
•Note: Please be sure to check your part or model number to ensure this is the correct switch box for your unit

View offer on:

$57.99

Check Price

DUDSN

DUDSN Switch Box 339-7452A15 339-7452A19 18-5777 Compatible with Mercury Outboard 6 8 10 15 16 20 25 HP 1984-1998

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Part Number: 339-7452A15, 339-7452A19, 18-5776,18-5777,339-7452A1, 339-7452A7, 339-7452A8, 339-7452A9, 339-7452A10,339-7452A11, 339-7452A14, 339-7452A18, 339-7452A20, 339-7452A21, 9-25101,9-25102, 9-25103, 18-5778, 114-7452K1
•Applicable Models: Compatible with 1984-1998 Mercury Mariner 6 8 10 15 16 20 25 HP Outboard Switch Box 2-Cyl
•Features: Brand new Switch Box, built to strict quality control standards; Ready to use and direct Replacement
•Package Included: 1x Outboard Switch Box (As pictures show)
•Note: Please check the OEM Number before purchase; Please allow slight dimension difference due to different manual measurement

View offer on:

$28.99

Check Price

FEXON

2pcs CDI Module Switch Box Replacement for 50-275 HP Mercury Outboard Motor 332-7778 332-7778A12 Power Pack Switchbox

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•[COMPATIBILITY] 100% brand new and high quality switch box CDI power pack. The CDI module switch box for Mercury Outboard comes with ground wire.Easy to install and without any installation instruction.Constructed from premium material for superior performance and functionality
•[Instructions] If the black ground wire is not already connected to the CDI Box,fasten to one of the 4 mounting holes on the outside of the box. Fasten the other end of this black wire to a good ground spot on the engine. If the engine uses an orange colored lead that is connected to the box,connect this to the "Black/Yellow" stud on the new box.
•[Replace Part Number] 2 pcs switch box replace 332-7778A12 332-7778A9 332-7778A6 332-7778A3 332-5524A1 332-7778A1 332-7778A7
•[Applications] Mercury 50hp 3cyl 6428681-0D000749 Mercury 60hp 3cly 6428681-0D000749 Mercury 65hp 4382057-4571651 Mercury 70hp 4571652-5128279 Mariner 70hp 5128280 - Later Mercury 70hp 5579016-6428680 Mercury 70hp 3cly 0C272000-0D283221 Mercury 75hp 3cyl 0C272000-0D283221 Mercury 80hp 3cyl 0A996142-0C221999 Mercury 90hp 6cyl 5299506 - Later Mercury 90hp 3cyl 0A996142-0D283221 SportJet 90hp 0E023150-0E095087 Mercury 105hp Jet 0D082000-0G303045 Mercury 115hp 6cyl 5314656- Later
•[NOTICE] They are aftermarket parts, not OEM parts, please must check the switch box title and products description ensure this part fits for your car before ordering (There is a compatibility list in the product description).Please make sure the images are the same with what you want. If not, please do not purchase it even your model is in the described list!

View offer on:

$53.99

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.