Used Mariner 25hp Outboard Motor for sale — Nationwide U.S. Shipping by Scott Outboard Motors llc

Need more “go” and less “row”? A Used Mariner 25hp Outboard Motor for sale is the sweet spot for small boats—lightweight, fuel‑smart, and strong enough to jump on plane without jumping up your budget. At Scott Outboard Motors llc, we verify, service, and ship used Mariner 25s anywhere in the United States with honest paperwork and friendly rigging help so launch day is all smiles.

Why a 25 HP Mariner? (Balanced Power Without the Drama)

• Punchy power‑to‑weight: Perfect for 14–17 ft aluminum jons, skiffs, small center consoles, and light pontoons.

• Quiet & efficient days: Cruise comfortably, troll quietly, and spend less time at the fuel dock.

• U.S. parts & service: Strong stateside support helps with uptime and resale value.

• Budget‑savvy: Let someone else pay new‑motor depreciation; you get proven performance—documented.

What to Check Before You Buy (The Buyer’s Checklist That Actually Matters)

1) Hours, Compression & Service History

• Engine hours: Nice to know; maintenance matters more.

• Compression test: Even cylinders = healthy heart. We document the numbers.

• Service records: Oil/gear lube (for 4‑strokes/gearcase), water‑pump impeller, plugs, and fuel filtration.

2) Two‑Stroke vs. Four‑Stroke (By Model Year)

Mariner 25s exist in both 2‑stroke (lighter, lively) and 4‑stroke (quieter, ultra‑frugal) variants depending on year. We list the exact model so you know what you’re getting.

3) Fuel System: Carb vs. EFI

Many 25s are carbureted; some later models feature EFI. We tune/test accordingly and disclose which you’re buying.

4) Shaft Length & Mounting

Common lengths: 15″ (short) and 20″ (long); select long‑shaft variants exist. Match your transom height for proper cooling and trim range.

5) Tiller vs. Remote Controls

• Tiller: Simple and budget‑friendly with F‑N‑R shifting and throttle friction.

• Remote: Great for wheel‑steer setups; confirm control box, cables, key switch, harnesses, and gauges included (we spell it out).

6) Start & Trim/Tilt

• Manual or electric start; power trim/tilt on some models. Nice for shallow water and trailering.Used Mariner 25hp Outboard Motor for sale

7) Charging & Electronics

We verify charging output in the tank so your fishfinder, lights, and pumps stay lively.

8) Fresh vs. Salt History

Salt is fine with care. Our photos highlight anodes, brackets, fasteners, and wiring so you can judge condition at a glance.

9) Local Rules

A few lakes/municipalities limit older two‑strokes. We’ll help you confirm local regulations in your U.S. waters.

How We Prepare Your Engine (U.S. Sales, Testing & Shipping)

Multi‑Point Inspection

• Visual check: cowling, mounts, clamps, harnesses, fuel & wiring Used Mariner 25hp Outboard Motor for sale

• Compression results recorded

• Gearcase pressure/vacuum test

• Test‑tank run: cold start, warm idle, shift engagement, cooling stream, and charging verification

Fresh Service Before Freight

• New gear lube

• Water‑pump impeller replaced or verified recent

• Spark plugs checked/replaced as needed

• Fuel/water‑separator addressed (as equipped)

• Anodes checked/renewed; hardware torqued to spec Used Mariner 25hp Outboard Motor for sale

Documentation & Photos

You receive serial verification, high‑resolution photos, and a written inspection/service summary. What you see is what shows up.

Insured Nationwide Shipping (USA)

Crated, strapped, insured—coast‑to‑coast with liftgate options to homes, marinas, or shops. Need help installing? We can refer installer partners in many U.S. markets.

Transactional Sections (Built for Action & Search)

Buy Used Mariner 25hp Outboard — In Stock & Ready to Ship

Reserve your engine with a small, documented deposit while we schedule insured U.S. freight and any rigging you need.Used Mariner 25hp Outboard Motor for sale

Mariner 25 Outboard Price — Get a Written Quote

Pricing varies by model year, hours, condition, shaft length, and included gear. Request today’s Used Mariner 25hp Outboard Motor for sale price with delivered cost to your ZIP.

Used Outboard Motors for Sale USA — Curated Mariner Inventory

We focus on verified engines—not mystery boxes. Clean paperwork, clean power.

Used Mariner Outboard for sale Near Me — We Deliver Nationwide

From Florida and the Carolinas to the Great Lakes, Gulf Coast, Rockies, and the Pacific Northwest, “near me” becomes “at your dock.”

Fit & Performance — Will 25 HP Suit Your Boat?

Boats That Love a 25

• Aluminum fishing/jon boats (14–17 ft)

• Skiffs & creek/bay rigs

• Light pontoons rated for 25 HP

• Sailboat tenders or auxiliary use (check rating)

Prop & Setup Tips

• Aluminum vs. stainless: aluminum = budget/forgiving; stainless = bite/durability.Used Mariner 25hp Outboard Motor for sale

• Pitch to hit target WOT RPM with your typical crew and gear.

• Balance battery/fuel placement to improve planing and trim response.

What’s Included (Read Each Listing)

• Engine with serial verification

• Tiller handle or remote controls (when included)

• Harnesses, key switch, gauges (if included)

• Propeller (when listed)

• External fuel tank & line (if included)

• Inspection & service summary

• Coverage options (when eligible)

If a rigging bundle isn’t included, we’ll quote exactly what you need—simple and transparent.

How to Order (Simple 4‑Step U.S. Process)

1. Tell us your setup: boat model, transom height, tiller/remote preference, start/tilt options, electronics.

2. Get a written quote: engine, any rigging/accessories, and insured shipping to your ZIP.

3. Reserve your unit: deposit + paperwork while we schedule freight.

4. Delivery & launch: we ship; you mount and go (installer referrals available).

FAQs — Mariner 25 HP (United States)

Q1: Is this a 2‑stroke or 4‑stroke?
A: Depends on the year and exact model. We clearly list the configuration, and we tune/test accordingly. Used Mariner 25hp Outboard Motor for sale

Q2: Which shaft length do I need—15″ or 20″?
A: Match your transom height. Tell us your boat model and we’ll confirm fitment.

Q3: Will my current controls work?
A: If you’re switching from tiller to remote (or vice‑versa), we’ll outline compatible control box, cables, harness, key switch, and gauges.

Q4: Does it have electric start and power trim/tilt?
A: Many 25s do; availability depends on model. We note features in each listing.

Q5: Can I see compression and gearcase results?
A: Yes—your inspection summary includes compression numbers and pressure/vacuum test results.

Q6: Do you ship everywhere in the U.S.?
A: Absolutely—insured, nationwide shipping with liftgate and marina options.

Q7: Will a 25 HP plane my boat?
A: Often yes for 14–17 ft light hulls with the right prop and load. Share your setup for realistic expectations.

Q8: Any warranty or coverage on used units?
A: Factory transfer depends on eligibility; we also offer coverage options on many used engines—ask with your quote.

Q9: Do you accept trade‑ins or offer financing?
A: Trade‑ins considered after inspection/serial verification; financing may be available for qualified U.S. buyers.

Q10: What paperwork will I receive?
A: Bill of sale, serial verification, and your inspection/service report; we’ll outline typical state registration steps.

Why Buy from Scott Outboard Motors llc

• Verified testing: compression, gearcase, and test‑tank run

• Fresh service before freight so you start clean

• Transparent pricing: written quotes with delivered cost

• Insured nationwide shipping across the United States

• Rigging guidance & installer referrals so launch day is easy Used Mariner 25hp Outboard Motor for sale

Ready to Repower? Get Your Quote Today

Browse our current Used Mariner 25hp Outboard Motor for sale listings and request a delivered quote to your ZIP code. We’ll confirm availability, pricing, and the best rigging plan for your boat—fast, clear, and friendly.

Mariner® is a trademark of its respective owner. Scott Outboard Motors llc is an independent seller of pre‑owned outboards. Used Mariner 25hp Outboard Motor for sale