SKU: 18724401549

87-18286A43 Remote Control Tilt Trim Switch for Mercury Mariner | JLM Marine

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Description

87-18286A43 Remote Control Tilt Trim Switch for Mercury Mariner | JLM MarineRemote Control Tilt Trim Switch Fits Mercury Mariner Outboards 87 18286A43 This aftermarket remote control tilt trim switch is designed to fit Mercury and Mariner outboard engines, providing reliable tilt and trim control directly from your throttle handle. Engineered as a direct replacement for OEM part number 87 18286A43, this switch restores full functionality to your remote control system. This switch directly replaces Mercury Mariner part numbers

Remote Control Tilt Trim Switch – Fits Mercury Mariner Outboards | 87-18286A43

This aftermarket remote control tilt trim switch is designed to fit Mercury and Mariner outboard engines, providing reliable tilt and trim control directly from your throttle handle. Engineered as a direct replacement for OEM part number 87-18286A43, this switch restores full functionality to your remote control system.

This switch directly replaces Mercury/Mariner part numbers 87-18286A43, 87-16991A1, 87-18286A2, and 87-18286A26, ensuring broad compatibility across multiple Mercury and Mariner outboard models equipped with power tilt and trim systems.

  • Brand new aftermarket replacement switch
  • Long operating life with reliable performance
  • Simple plug-and-play installation

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket applications.

Brand Part Number Notes
Mercury/Mariner 87-18286A43 Primary OEM number
Mercury/Mariner 87-16991A1 Superseded
Mercury/Mariner 87-18286A2 Superseded
Mercury/Mariner 87-18286A26 Superseded

Compatible Engine Models

Confirm your engine model/year in the table below. For Mercury owners, here's a guide to help you identify your engine's serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

This switch is compatible with Mercury and Mariner outboard engines equipped with power tilt and trim systems. Verify your original switch part number matches one of the cross-referenced numbers above before ordering.

Technical Specifications

Specification Value
Condition 100% Brand New
Quality High Quality Aftermarket
Operating Life Long Operating Life
Color As shown in product images
OEM Part Number 87-18286A43

Package Contents

Your purchase includes:

  • 1× Remote Control Tilt Trim Switch (as shown in product images)

Installation Guide

  1. Disconnect the battery to ensure safe working conditions and prevent electrical shorts during installation.
  2. Locate the existing tilt trim switch on your remote control throttle handle. It is typically mounted on the side or top of the handle.
  3. Remove the securing screws or clips that hold the old switch in place. Keep these fasteners for reinstallation.
  4. Carefully disconnect the wiring harness from the old switch by gently pulling the connector apart.
  5. Connect the wiring harness to the new switch, ensuring the connector locks securely into place.
  6. Position the new switch in the mounting location and secure it with the original screws or clips.
  7. Reconnect the battery and test the switch by operating the tilt and trim functions in both up and down directions.
  8. Verify smooth operation and ensure the trim responds correctly to switch commands before returning the boat to service.

Troubleshooting & FAQ

Q: How do I confirm this switch fits my Mercury or Mariner outboard?
A: Check your existing switch for the part number stamped on the housing. If it matches 87-18286A43, 87-16991A1, 87-18286A2, or 87-18286A26, this replacement will fit. You can also consult your engine's parts diagram using the Mercury Parts Catalog link above.

Q: The tilt/trim isn't responding after I installed the new switch. What should I check?
A: First, ensure the wiring connector is fully seated and locked. Verify the battery is reconnected and fully charged. Check the fuse in the tilt/trim circuit and inspect all wiring for corrosion or damage. If the issue persists, test the tilt/trim motor and pump independently to rule out other system faults.

Q: Can I use this switch on both tilt-only and tilt-and-trim systems?
A: This switch is designed for engines equipped with power tilt and trim systems. Verify compatibility with your specific remote control model and wiring configuration before purchasing.

Q: How often should I replace the tilt trim switch?
A: Replace the switch when you notice intermittent operation, no response when pressing the switch, or physical damage such as cracks or corrosion. Regular use in marine environments can wear contacts over time, so inspect periodically for signs of failure.

Q: Is this an OEM part or an aftermarket replacement?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18724401549

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J
Jacobson
New York, US
★★★★★ 5
Adorable and Well‑Made Outfit for Special Events
Color: Light Blue, Size: 10, Color: Light Blue, Size: 10
Got this suit set for my son and absolutely love it. It comes with everything he needs to look sharp, and I really appreciate that it includes both a tie and a bow tie so we can switch up the style depending on the occasion. The quality is impressive for the price — the fabric feels light and comfortable, and the whole outfit has a polished look without being stiff or uncomfortable. The fit was spot on, and the adjustable waistband is a huge help for getting it just right. My son looked great in it, and it’s definitely something he can wear for more than one event. The little details on the jacket and pants give it a classic, dressed‑up feel that works for weddings, holidays, or any special moment. Overall, it’s a stylish, practical set that makes getting him ready so much easier. Really happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
C
Crystal
Charlottesville, US
★★★★★ 4
Boys linen fabric suit
Color: Light Green, Size: 16
Boys suit set in a lighter green color. This suit is made with good proportions and seems to fit well. The sizing seems slightly big so maybe size down one size. The fabric does wrinkle easily so be aware that sitting and folding the suit may cause wrinkling. Otherwise it is a very nice suit for a formal occasion. It comes in many good colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Atherney Family Farm
Lake Worth, US
★★★★★ 5
Nice elegant suit for any occasion.
Color: Light Blue, Size: 12, Color: Light Blue, Size: 12
The suit set is very nice, the fabric material is durable and soft. Overall stitching is tight with nice surging of the hems and great construction on the shoulders. Buttons and button wholes are well done. I'm going to iron in the creases on the front of the pants because they weren't folded properly for shipping. The material does hold on to wrinkles so don't be afraid of your iron to get a super sharp look. The color is a soft baby blue that stands out in a crowd of black suits. With the option of an elastic tie or clip on bowtie this is everything you need to make him look presentable for a variety of occasions. My only complaint about this suit kit is the dress shirt is stiff and thin. I found some loose threads that I don't trust to not get played with. I'll probably trade it out for something with a little more cotton. As far as cost goes mid range, but definitely worth the cost. I might consider something with a vest if it's a super formal event, but I'm very happy with how this suit comes together.
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Reviewed in the United States on April 18, 2026
M
Martin V.
Fort Morgan, US
★★★★★ 5
Modern luxury with summer fabric that performs above its price!
Color: Beige, Size: 14, Color: Beige, Size: 14
Wow! My son wore it for Easter Sunday and this suit fits the bill! The linen material is spot on--not too heavy and not too light especially since the weather is warming up now. The jacket is quality made--the design is modern executive, the stitches are strong no flaws to note. The pants are tad bit longer but that's okay, build quality is also great. The white shirt is decent and matches well with the rest of the set. The bow tie and tie itself is a great complimentary to the set, though optional to wear. The whole set just has that quality you would really look for in the price range you would want to pay. Overall, best value for for the, wear right outside the bag, maybe a light ironing otherwise it's perfect! I highly recommend it, no complaints here very happy with this suit!
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Reviewed in the United States on April 5, 2026
A
Ariel B.
Birmingham, US
★★★★★ 4
Heavy linen character, but a beautifully tailored suit!
Color: Beige, Size: 4, Color: Beige, Size: 4
This is a really nice linen suit! The jacket is beautifully made and well-tailored, with a fun speckled texture that has lots of pretty color variation (we ordered the beige). When I placed it side by side with a similar linen suit from another brand, the difference in the linen texture was really noticeable — this had a much stronger linen character that stands out! It has three useful pockets on the outside of the jacket, which is great for little hands. The only downside is that one of the inside pockets is just for show (faux), which was a bit surprising and somewhat disappointing for my little guy. The pants have pockets too, but they aren’t very deep — perfect for small treasures, but not much more. The pants are made from a lighter, thinner single-layer linen compared to the fully lined, double-layer jacket, which makes sense for comfort and easy movement. The pants didn’t come with a front crease ironed in, so you’ll want to press one yourself. The linen did pick up some creases from being folded in the package, but it doesn’t seem quite as wrinkly as some other linen fabrics I’ve tried. Still, like most linen clothes, especially for boys, the pants will need occasional ironing to keep them looking neat and crisp, especially after a day of play and general wear. The structured, lined jacket stays looking smoother and more put-together with less effort. It also came with a bow tie, a neck tie, and a tuxedo-style white shirt as extras. The ties aren’t great quality — they’d work fine for quick photos but probably won’t hold up to much actual wear. The formal white shirt feels a bit funny paired with the casual linen suit, but I don’t mind at all. We already have white shirts that we prefer, so we’ll use those instead. For us, the extras are really just bonus items we won’t plan on using. Overall, it’s a handsome little suit that’s perfect for special occasions like weddings, family photos, or holiday events. My kid looked adorable in it! The stronger linen texture on the jacket gives it a premium feel that I really like. Just be ready for a bit of extra care with the pants to keep everything sharp.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026

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