OEM Boat Motor Parts for
Older Outboards and Sterndrives

 team@relicparts.com
 888.920.4628

OEM Boat Motor Parts for
Older Outboards and Sterndrives

 team@relicparts.com
(303) 427-5502

OEM Boat Motor Parts for
Older Outboards and Sterndrives

 team@relicparts.com
 888.920.4628

Mercury/ Mariner OEM Boat Motor Parts

Clean, inspected OEM parts for older Mercury/Mariner engines. Freshwater preferred. Ready to ship.
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We stock OEM and high-quality used Mercury boat parts for:

  • Mercury outboards
  • Mariner outboards

If you are looking to buy Mercury/Mariner parts, you’ll find reliable options here. Most components come from freshwater motors and are cleaned, inspected and ready for installation.

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Popular Mercury/Mariner Categories

  • Lower units and gearcases
  • Powerheads and blocks
  • Ignition and electrical
  • Starters and alternators
  • Trim and tilt systems
  • Fuel and carburetor components
  • Cooling system parts
  • Controls, cables and linkages
  • Exhaust components
  • Transom assemblies and hardware
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Reliable Parts for Mercury/Mariner Systems

Mercury/Mariner engines have been a go-to choice for boaters for decades, and plenty of people are still running older Mariner outboards and classic Mercury two-strokes. The need for reliable Mercury/Mariner boat parts hasn’t gone anywhere, especially as many of these motors stay in service long after other brands have faded out.

RelicParts.com carries a wide range of hard-to-find Mercury/Mariner boat motor parts and cleaned, tested used options. Every order ships directly from Colorado, packed carefully by people who know these engines inside and out.

If you’re keeping an older rig on the water, wrapping up a rebuild, or hunting down a part that’s been discontinued for years, our inventory of used Mercury boat parts gives you dependable choices at fair prices.

1984 Silverton 34X Boat
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Why Choose RelicParts for Mercury/Mariner Parts

Real Marine Experience

We’ve spent more than 40 years working on Mercury/ Mariner engines. We know how they’re built, what fails and what to look for when choosing the right part.

OEM First

Whenever possible, we stock genuine OEM components matched to factory specifications.

Cleaned and Inspected Parts

Every used part is degreased, media cleaned and checked for cracks, wear and thread damage. If we wouldn’t install it on our own boat, we don’t ship it.

Freshwater Preferred

Most inventory comes from freshwater motors to reduce corrosion risk.

Help When You Need It

Not sure what fits your setup? Send us your model and serial number. We’ll help confirm the right part before you buy.

Easy Returns and Support

If the part doesn’t fit, return it within 30 days. If you need help before you order, send photos and we’ll confirm compatibility.

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Our Quality Process

Degreased and Cleaned

Every part is fully degreased to remove oil, grime and buildup. This gives us a clear view of the condition and ensures you receive a clean component that’s ready to handle.

Media Finished for Surface Restoration

We use controlled media cleaning to restore surfaces without damaging the original material. This removes scale and oxidation and produces a clean, uniform finish.

Detailed Inspection

Each part is checked for cracks, corrosion, worn threads, damaged mounting points and any issues that affect performance. Only parts that pass inspection are approved for listing.

Freshwater Preferred Sourcing

Whenever possible, parts come from freshwater engines. These components typically show less corrosion and provide a better foundation for long-term use.

Protected, Labeled and Packed in Colorado

After passing inspection, each part is labeled, wrapped and boxed for safe shipping. Everything leaves directly from our Colorado shop.

Keep Your Mercury Setup Running

Older Mercury/ Mariner engines from the 70s, 80s, 90s and early 2000s are still in service everywhere. Our inventory makes it easier to keep them on the water.
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Frequently Asked Questions

How do I make sure I’m ordering the right Mercury/Mariner boat part?
The easiest way is to share your model number, serial number, and a few clear photos. We can help identify the correct match, confirm compatibility, and make sure you get the Mercury/Mariner motor parts for your engine.
Yes. Many older Mercury and Mariner engines rely on parts no longer made by the manufacturer, and we specialize in those hard-to-find items. Our inventory includes restored, inspected used Mercury boat parts for models going back several decades.
If something doesn’t fit or isn’t the right match, you can send it back. We keep returns simple and stress-free, and we’re always available to help confirm the correct part before you place an order.
Yes. We ship nationwide. All Mercury/Mariner boat parts and Mariner motor parts leave our shop in Colorado, packaged securely and handled by people who know these engines well.
Yes. We work with plenty of boat owners restoring older Mercury/Mariner outboards and stern drives. If you need multiple parts, guidance, or help confirming what fits your setup, we’re here to support the whole project.