For Sale USA

Mercruiser 3 7

4

Mercruiser 3 7 for sale on largest auction and classifieds sites

Home / Heating Systems / Mercruiser 3 7 refurbished & used for sale | For Sale USA
Mercruiser bravo 3 transom - 1, 2

Mercruiser bravo 3 transom - 1, 2

$119.69
Buy It Now

» View on eBay #sponsored
For mercruiser 7l 3 - for,

For mercruiser 7l 3 - for,

$18.21
Buy It Now

» View on eBay #sponsored
Exhaust hose bellows for - hose,

Exhaust hose bellows for - hose,

$35.98
Buy It Now

» View on eBay #sponsored
1953 exhaust manifold - 18-1953-2,

1953 exhaust manifold - 18-1953-2,

$165.00
Buy It Now

» View on eBay #sponsored
Y3a mercruiser 7 - 5.0/v8,

Y3a mercruiser 7 - 5.0/v8,

$69.95
Buy It Now

» View on eBay #sponsored
2pcs exhaust manifold - 2pcs,

2pcs exhaust manifold - 2pcs,

$305.99
Buy It Now

» View on eBay #sponsored
Exhaust manifold 860246q11 - exhaust,

Exhaust manifold 860246q11 - exhaust,

$165.99
Buy It Now

» View on eBay #sponsored
Mahle original timing cover - mahle,

Mahle original timing cover - mahle,

$46.35
Buy It Now

» View on eBay #sponsored
12632a7 mercruiser engine - w2,

12632a7 mercruiser engine - w2,

$125.00
Buy It Now

» View on eBay #sponsored
Zz3c mercruiser exhaust - zz3c,

Zz3c mercruiser exhaust - zz3c,

$175.00
Buy It Now

» View on eBay #sponsored
12675a7 mercruiser flywheel - mercruiser,

12675a7 mercruiser flywheel - mercruiser,

$69.94
Buy It Now

» View on eBay #sponsored
Y3a mercruiser 1978 1982 260 - y3a,

Y3a mercruiser 1978 1982 260 - y3a,

$69.95
Buy It Now

» View on eBay #sponsored
Mercruiser mercury 96119 - mercury,

Mercruiser mercury 96119 - mercury,

$50.00
Buy It Now

» View on eBay #sponsored
Pair mercruiser center - mercruiser,

Pair mercruiser center - mercruiser,

$289.97
Buy It Now

» View on eBay #sponsored
Oem quicksilver 90925 - oem,

Oem quicksilver 90925 - oem,

$63.68
Buy It Now

» View on eBay #sponsored
Mercruiser 180 190 - mercruiser,

Mercruiser 180 190 - mercruiser,

$64.60
Buy It Now

» View on eBay #sponsored
For mercruiser 165 - for, 3.7l/165-190

For mercruiser 165 - for, 3.7l/165-190

$47.36
Buy It Now

» View on eBay #sponsored
2pcs manifold 860246q11 for - 860246q11,

2pcs manifold 860246q11 for - 860246q11,

$306.50
Buy It Now

» View on eBay #sponsored
12632a7 mercruiser engine - w2,

12632a7 mercruiser engine - w2,

$88.00
Buy It Now

» View on eBay #sponsored
For mercruiser alpha one - mercruiser,

For mercruiser alpha one - mercruiser,

$87.97
Buy It Now

» View on eBay #sponsored
Ignition coil harness - ignition,

Ignition coil harness - ignition,

$24.33
Buy It Now

» View on eBay #sponsored
Fast day delivery - fast,

Fast day delivery - fast,

$31.95
Buy It Now

» View on eBay #sponsored
Mercury mercruiser 34933 - mercury, 11-34933

Mercury mercruiser 34933 - mercury, 11-34933

$6.95
Buy It Now

» View on eBay #sponsored
Front anchor trim tilt ram - anchor,

Front anchor trim tilt ram - anchor,

$49.95
Buy It Now

» View on eBay #sponsored
Exhaust manifold 1953 for - exhaust,

Exhaust manifold 1953 for - exhaust,

$151.00
Buy It Now

» View on eBay #sponsored
New thermostat kit - new, repl

New thermostat kit - new, repl

$12.73
Buy It Now

» View on eBay #sponsored
1953 exhaust manifold - 18-1953-2,

1953 exhaust manifold - 18-1953-2,

$165.99
Buy It Now

» View on eBay #sponsored
807988a2 mercruiser 1983 - 807988a2,

807988a2 mercruiser 1983 - 807988a2,

$95.00
Buy It Now

» View on eBay #sponsored
Starter for - starter, mercruiser

Starter for - starter, mercruiser

$211.76
Buy It Now

» View on eBay #sponsored
2pcs exhaust manifold - 2pcs,

2pcs exhaust manifold - 2pcs,

$306.20
Buy It Now

» View on eBay #sponsored
Marine exhaust manifold - marine,

Marine exhaust manifold - marine,

$306.00
Buy It Now

» View on eBay #sponsored
Pieces manifold kit 860246 - manifold,

Pieces manifold kit 860246 - manifold,

$307.00
Buy It Now

» View on eBay #sponsored
New alternator drive belt - alternator,

New alternator drive belt - alternator,

$20.18
Buy It Now

» View on eBay #sponsored
Mercruiser ignition kit - mercruiser, cap

Mercruiser ignition kit - mercruiser, cap

$22.86
Buy It Now

» View on eBay #sponsored
New heat exchanger - heat,

New heat exchanger - heat,

$10.57
Buy It Now

» View on eBay #sponsored
For mercury mercruiser bravo - for,

For mercury mercruiser bravo - for,

$39.59
Buy It Now

» View on eBay #sponsored
Bellow transom seal gimbal - bellow,

Bellow transom seal gimbal - bellow,

$60.50
Buy It Now

» View on eBay #sponsored
Mercruiser pulley 19692 - 19692, dia

Mercruiser pulley 19692 - 19692, dia

$48.95
Buy It Now

» View on eBay #sponsored
Exhaust manifold 860246q11 for - exhaust,

Exhaust manifold 860246q11 for - exhaust,

$166.49
Buy It Now

» View on eBay #sponsored
Marine exhaust manifold - marine,

Marine exhaust manifold - marine,

$189.99
Buy It Now

» View on eBay #sponsored
Mercruiser oil cooler - mercruiser,

Mercruiser oil cooler - mercruiser,

$424.99
Buy It Now

» View on eBay #sponsored
New thermostat kit repl - thermostat, 70℃

New thermostat kit repl - thermostat, 70℃

$13.87
Buy It Now

» View on eBay #sponsored
Genuine nos mercruiser - mercruiser, screws

Genuine nos mercruiser - mercruiser, screws

$14.95
Buy It Now

» View on eBay #sponsored
Mercruiser 41725 alpha i - 32-41725-33,

Mercruiser 41725 alpha i - 32-41725-33,

$12.95
Buy It Now

» View on eBay #sponsored
Pulley circulation pump - circulation,

Pulley circulation pump - circulation,

$145.16
Buy It Now

» View on eBay #sponsored
807151a14 raw water pump - raw,

807151a14 raw water pump - raw,

$58.96
Buy It Now

» View on eBay #sponsored
2pcs exhaust manifold - 2pcs,

2pcs exhaust manifold - 2pcs,

$319.50
Buy It Now

» View on eBay #sponsored
8m0079223 8m0118958 mercruiser - 8m0079223,

8m0079223 8m0118958 mercruiser - 8m0079223,

$99.99
Buy It Now

» View on eBay #sponsored
Mercruiser cyl gasket - 3.7l, 4-cyl

Mercruiser cyl gasket - 3.7l, 4-cyl

$38.35
Buy It Now

» View on eBay #sponsored
19692 mercruiser water - 19692, 7"

19692 mercruiser water - 19692, 7"

$62.00
Buy It Now

» View on eBay #sponsored
Sea water pump - water, kit

Sea water pump - water, kit

$42.30
Buy It Now

» View on eBay #sponsored
Sea water pump - water, for

Sea water pump - water, for

$38.89
Buy It Now

» View on eBay #sponsored
Barr manifold exhaust - kit, for

Barr manifold exhaust - kit, for

$2015.99
Buy It Now

» View on eBay #sponsored
2pcs exhaust manifold - 2pcs,

2pcs exhaust manifold - 2pcs,

$307.60
Buy It Now

» View on eBay #sponsored
Trim ram cylinder port - ram,

Trim ram cylinder port - ram,

$97.75
Buy It Now

» View on eBay #sponsored
Sea water pump impeller repair - pump,

Sea water pump impeller repair - pump,

$30.35
Buy It Now

» View on eBay #sponsored
Serpentine belt idler - belt,

Serpentine belt idler - belt,

$39.57
Buy It Now

» View on eBay #sponsored
For mercruiser marine exhaust - for,

For mercruiser marine exhaust - for,

$165.99
Buy It Now

» View on eBay #sponsored
Engine pump set - set, for

Engine pump set - set, for

$26.85
Buy It Now

» View on eBay #sponsored
Exhaust manifold kit - exhaust, for

Exhaust manifold kit - exhaust, for

$166.03
Buy It Now

» View on eBay #sponsored
Water pump impeller kit - water,

Water pump impeller kit - water,

$39.59
Buy It Now

» View on eBay #sponsored
2pcs exhaust manifold - 2pcs,

2pcs exhaust manifold - 2pcs,

$319.00
Buy It Now

» View on eBay #sponsored
Mercruiser mcm 470 l - 3,7,

Mercruiser mcm 470 l - 3,7,

$10.99
Buy It Now

» View on eBay #sponsored
863631t1 drain water - 863631t1,

863631t1 drain water - 863631t1,

$19.95
Buy It Now

» View on eBay #sponsored
Mercruiser fuel cooler and - fuel,

Mercruiser fuel cooler and - fuel,

$150.00
Buy It Now

» View on eBay #sponsored
2pcs new heat exchanger - heat,

2pcs new heat exchanger - heat,

$17.29
Buy It Now

» View on eBay #sponsored
For mercruiser 165 - mercruiser, hp

For mercruiser 165 - mercruiser, hp

$51.85
Buy It Now

» View on eBay #sponsored
Mercruiser mercury 96119 - mercruiser,

Mercruiser mercury 96119 - mercruiser,

$50.00
Buy It Now

» View on eBay #sponsored
1953 exhaust manifold - exhaust,

1953 exhaust manifold - exhaust,

$160.99
Buy It Now

» View on eBay #sponsored
Sierra 1908 mercruiser - 18-1908,

Sierra 1908 mercruiser - 18-1908,

$130.20
Buy It Now

» View on eBay #sponsored
For mercruiser alpha bravo - for,

For mercruiser alpha bravo - for,

$39.19
Buy It Now

» View on eBay #sponsored
Marine exhaust manifold - marine,

Marine exhaust manifold - marine,

$165.99
Buy It Now

» View on eBay #sponsored
5pcs new heat - 5pcs,

5pcs new heat - 5pcs,

$27.86
Buy It Now

» View on eBay #sponsored
For mercruiser 5 0l - for, 5.0l

For mercruiser 5 0l - for, 5.0l

$13.42
Buy It Now

» View on eBay #sponsored
806758a1 806177a3 mercruiser - 806758a1,

806758a1 806177a3 mercruiser - 806758a1,

$40.00
Buy It Now

» View on eBay #sponsored
Trim ram cylinder - ram, for

Trim ram cylinder - ram, for

$158.99
Buy It Now

» View on eBay #sponsored
807151a14 raw water pump - 807151a14,

807151a14 raw water pump - 807151a14,

$58.51
Buy It Now

» View on eBay #sponsored
1953 exhaust manifold - exhaust,

1953 exhaust manifold - exhaust,

$165.99
Buy It Now

» View on eBay #sponsored
19692 mercruiser water - y2,

19692 mercruiser water - y2,

$69.95
Buy It Now

» View on eBay #sponsored
Mercruiser quicksilver - 3, mercruiser/quicksilver

Mercruiser quicksilver - 3, mercruiser/quicksilver

$125.00
Buy It Now

» View on eBay #sponsored
Mercruiser water pump - , 7"

Mercruiser water pump - , 7"

$50.00
Buy It Now

» View on eBay #sponsored
Sea water pump kit - kit, for

Sea water pump kit - kit, for

$39.59
Buy It Now

» View on eBay #sponsored
Fits mercruiser 377 mag - fits, ec

Fits mercruiser 377 mag - fits, ec

$25.44
Buy It Now

» View on eBay #sponsored
10pcs new heat - 10pcs, exchanger

10pcs new heat - 10pcs, exchanger

$43.23
Buy It Now

» View on eBay #sponsored
For mercruiser 165 - for,

For mercruiser 165 - for,

$48.65
Buy It Now

» View on eBay #sponsored
Ignition coil harness - coil,

Ignition coil harness - coil,

$22.35
Buy It Now

» View on eBay #sponsored
Gasket 18272 0881 - gasket, 18-0881

Gasket 18272 0881 - gasket, 18-0881

$23.94
Buy It Now

» View on eBay #sponsored
32682a3 new mercury mercruiser - 32682a3,

32682a3 new mercury mercruiser - 32682a3,

$21.00
Buy It Now

» View on eBay #sponsored
New pulley crankshaft - new,

New pulley crankshaft - new,

$73.80
Buy It Now

» View on eBay #sponsored
Engine coupler assembly for - engine,

Engine coupler assembly for - engine,

$160.95
Buy It Now

» View on eBay #sponsored
807151a14 raw water - raw, pump

807151a14 raw water - raw, pump

$69.99
Buy It Now

» View on eBay #sponsored
New trim ram cylinder port - trim,

New trim ram cylinder port - trim,

$87.97
Buy It Now

» View on eBay #sponsored
Trim ram cylinder port fit - cylinder,

Trim ram cylinder port fit - cylinder,

$97.75
Buy It Now

» View on eBay #sponsored
Mercruiser 0 l - w3, 3.0

Mercruiser 0 l - w3, 3.0

$99.99
Buy It Now

» View on eBay #sponsored
Generator drive belt - generator,

Generator drive belt - generator,

$38.27
Buy It Now

» View on eBay #sponsored
0881 exhaust manifold riser - exhaust,

0881 exhaust manifold riser - exhaust,

$12.63
Buy It Now

» View on eBay #sponsored

Looking for more mercruiser 3 7?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from $6.95 · avg $119.22

Browse 96 mercruiser 3 7 listings currently in our index. Prices range from $6.95 to $2015.99, with an average of $119.22. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about mercruiser 3 7 →

Try this: mariner 8 hp outboard | laars lite 2 pool heater | heater lb white | heating ac repairs | pool solar panels 4 x10 | 36 tanks refrigerant | heated floor mat | radiant flooring | 8 0 hp mercury motor | suzuki outboard 40

Shop by budget

< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

Everything you need to know about mercruiser 3 7

Whether you are looking for a brand-new or second-hand mercruiser 3 7, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $6.95, while premium listings can reach $2015.99 — giving you a wide budget spread to work with. The average price of $119.22 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

🔍 mercruiser 3 7 Search live on eBay