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Mercury/Mariner 87-16991A1 Superseded
Mercury/Mariner 87-18286A2 Superseded
Mercury/Mariner 87-18286A26 Superseded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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