MerCruiser Parts
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OEM Quicksilver/Mercury Anode Kit- Trim Tab- O/B 97-31640Q 4 97-31640T 4
Mercury Marine / Quicksilver
$18.49 $15.99OEM Quicksilver/Mercury Anode Kit- Trim Tab- O/B 97-31640Q 4 97-31640T 4 For Mercury/Mariner outboards 35 hp and above plus all MerCruiser Drives except Bravo Drives. After installation, check for proper propeller clearance making sure the...- Part Number:
- 710-97-31640Q4
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Fits most Mercury/Mariner outboards 35 hp. & above and all MerCruiser except Bravo
- Material:
- Aluminum
$18.49 $15.99 -
OEM Quicksilver/Mercury Gear Lube Pump- 2.5 Gallons 91-850730Q 1
Mercury Marine / Quicksilver
$23.99 $16.99OEM Quicksilver/Mercury Gear Lube Pump- 2.5 Gallons 91-850730Q 1 Gear Lube Pump 850730Q1 fits Mercury or Quicksilver 2.5 gallon jug of all grades of gear lube. It makes filling the gearcase or drive faster and easier for winterizing the boat or...- Part Number:
- 710-91-850730Q1
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Fits all 2-1/2 gal. (10L) plastic oil bottles
- Fits:
- 3/8"-16 drain/fill screw
$23.99 $16.99 -
OEM Mercury / Quicksilver 2 inch Riser Kit EC Emissions Control 8M0153670
Mercury Marine / Quicksilver
$1,477.99 $1,299.99Mercury / Quicksilver RISER KIT 8M0153670- Part Number:
- 710-8M0153670
- Availability:
- In Stock - Ships same or next business day.
$1,477.99 $1,299.99 -
Sold Out, please call for ETA.
Sierra MerCruiser "14 Degree" dry joint V8 Exhaust Manifold & Riser Kit
Sierra
$1,686.28 $1,229.99New Sierra marine dry joint exhaust Kit with 14 Degree Riser Fits: • 2004 and newer MCM GM V-6 & V-8 (305 350 & 377 cid) engines with dry joint exhaust manifold (s/n 0W310000 and up) • 2002 and newer MIE GM V-8 (350 &...- Part Number:
- k-sierra350dry
- Availability:
- Limited Stock - Please call before ordering.
$1,686.28 $1,229.99 -
OEM Quicksilver Assembly Grease- 16 Oz Tub 92-8M0071836
Mercury Marine / Quicksilver
$22.99 $15.25OEM Quicksilver Assembly Grease- 16 Oz Tub 92-8M0071836 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH- Part Number:
- 710-92-8M0071836
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16 oz tub
$22.99 $15.25 -
OEM Quicksilver/Mercury Delco Distributor Cap & Rotor Kit 811635Q2
Mercury Marine / Quicksilver
$27.49 $23.99OEM Quicksilver/Mercury Distributor Cap & Rotor Kit 811635Q2 This kit includes the distributor cap and rotor. It fits 4-cylinder MerCruiser Engines made by General Motors with Delco EST (electronic spark timing) ignition systems. See your...- Part Number:
- 710-811635Q2
- Availability:
- In Stock - Ships same or next business day.
- Application:
- MerCruiser - OMC - Volvo - Penta GM 4 cyl w/ Delco EST ignition
$27.49 $23.99 -
OEM Quicksilver/Mercury Shift Cable Bellows Kit 74639Q02
Mercury Marine / Quicksilver
$34.99 $29.99OEM Quicksilver/Mercury Shift Cable Bellows Kit 74639Q02 This kit contains the bellows and two stainless steel hose clamps for easy installation using common tools.- Part Number:
- 710-74639Q02
- Availability:
- In Stock - Ships same or next business day.
- Pack:
- 2
$34.99 $29.99 -
Sierra MerCruiser 2.5 3.0 Liter Exhaust Manifold 860235A04 18-1956-2 18-1956-3
Sierra
$683.39 $522.14MerCruiser 4 cylinder manifold exhaust kit by Sierra Fits most 2.5 & 3.0L earlier than 1990 Replaces: • MerCruiser part#: 860235A04 • Marine Power 600333 Ols • Sierra part#: 18-1956-2 superseded to New...- Part Number:
- 47-19563
- Availability:
- In Stock - Ships same or next business day.
$683.39 $522.14 -
OEM MerCruiser Trim Pump Bracket 862548A1 42419A1
Mercury Marine / Quicksilver
$166.99 $134.99OEM MerCruiser Trim Pump Bracket 862548A1 42419A1 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH- Part Number:
- 710-862548A1
- Availability:
- In Stock - Ships same or next business day.
$166.99 $134.99 -
OEM Quicksilver/Mercury Remote Control Console Mount 88688A26
Mercury Marine / Quicksilver
$881.31 $639.99OEM Quicksilver/Mercury Remote Control Console Mount 88688A26 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH- Part Number:
- 710-88688A26
- Availability:
- In Stock - Ships same or next business day.
$881.31 $639.99 -
OEM Quicksilver/Mercury Spark Plug Wire Kit 84-816608Q61
Mercury Marine / Quicksilver
$103.99 $79.99OEM Quicksilver/Mercury Spark Plug Wire Kit 84-816608Q61 Spark plug set 816608Q61 is for use on vintage, V-8 (454-502 CID) General Motors marinized engines with Thunderbolt IV and V ignition systems (1981 through 1997).- Part Number:
- 710-84-816608Q61
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Red wires - Fits GM V-8 454 - 502 cid engines with Thunderbolt IV & V ignition ('81-'97)
$103.99 $79.99 -
OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q14
Mercury Marine / Quicksilver
$61.49 $49.99OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q14 Spark plug set 816761Q14 is for use on 3.0L and LX versions of MerCruiser engines with Delco EST ignition systems (1990 through 2016).- Part Number:
- 710-84-816761Q14
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Fits MCM 3.0L/LX with Delco EST ignition ('90 & Newer)
$61.49 $49.99 -
OEM Quicksilver/Mercury Thermostat 864493
Mercury Marine / Quicksilver
$32.49 $25.06OEM Quicksilver/Mercury Thermostat 864493 Thermostat 864493 is for MerCruiser stern drive engines 4.3L, 4.5L, 5.0L, 5.7L and 6.2L MPI (Multi-Port Injection) with dry joint exhaust and closed cooling systems. It is a 170 F degree thermostat.- Part Number:
- 710-864493
- Availability:
- In Stock - Ships same or next business day.
- Temp.:
- 170 Deg -
- Application:
- MCM 4.3L - 5.0L - 5.7L & 6.2L MPI engines with dry joint exhaust and closed cooling
$32.49 $25.06 -
SEI SE121 Outdrive Lower Unit LWP Single Water Pickup (Replaces Mercruiser Bravo One 1 Sterndrive) 90-121-02
SEI Marine
$1,599.99 $1,499.99Sterndrive Engineering SE121 Lower Unit Side water pickups only. Replaces MerCruiser Bravo outdrive lower units (Replaces 1991 - Current) oem Drive #s 8866A10 714-5-5231200tp Amazing 3 year No Fault warranty! Call with questions:...- Part Number:
- se-90-121-02
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,599.99 $1,499.99 -
SEI SE122 Outdrive Lower Unit DWP (Replaces Mercruiser Bravo One 1 Sterndrive) 90-122-02
SEI Marine
$1,599.99 $1,288.99Sterndrive Engineering SE122 Lower Unit Dual Water Pickup This item is to replace 1991 - current Bravo One's with the oil passage.This unit has side and low water intakes. For side water intakes only see SE121.Not a replacement for Bravo X,XR or XZ...- Part Number:
- se-90-122-02
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,599.99 $1,288.99 -
Sierra MerCruiser TRS / Alpha gen 1 drive shaft bellows bellow 60932A4 18-2751
Sierra
$98.09 $56.99MerCruiser Drive Shaft Bellows by Sierra For MerCruiser TRS, TR, and Alpha gen 1 Transom Assemblies Replaces OEM MerCruiser Part Number: 60932a4 Sierra 18-2751- Part Number:
- 47-2751
- Availability:
- In Stock - Ships same or next business day.
$98.09 $56.99 -
OEM Quicksilver/Mercury Anode Kit- Gimbal Housing 97-821631Q 1
Mercury Marine / Quicksilver
$32.89 $27.99OEM Quicksilver/Mercury Anode Kit- Gimbal Housing 97-821631Q 1 Cast in aluminum to fit at the base of the gimbal housing on your MerCruiser R, MR, Alpha One Gen II, Bravo series, X, XR and XZ Drives. It is designed to help combat the harmful effects of...- Part Number:
- 710-97-821631Q1
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Gimbal Housing - R - MR - Alpha One - Gen II - Bravo I - II - III - X - XR & XZ drives. Priced individually - sold in multiples of 2.
- Material:
- Aluminum
$32.89 $27.99 -
Quicksilver 5W-30 Full Synthetic TDI Diesel Engine Oil Gallon 8M0069602
Mercury Marine / Quicksilver
$84.99 $75.99Optimizes engine performance in marine applications because this stable and stay-in-grade formula resists thermal breakdown and oxidation under extreme conditions. Protects diesel emissions systems such as Diesel Particulate Filter (DPF) and Selective...- Part Number:
- 710-92-8M0069602
- Availability:
- In Stock - Ships same or next business day.
- Weight:
- 5W30
- Grade:
- Full Synthetic
$84.99 $75.99 -
OEM Quicksilver MerCruiser Alpha 1 Gen 2 Outdrive 2.00 Standard Rotation 5-51100007P
Quicksilver
$2,499.99OEM MerCruiser Alpha 1 Gen 2 Outdrive 2.00 Ratio Replaces MerCruiser Gen 2 alpha outdrives 1991+ 1 year Full warranty, 3 year corrosion warranty Quicksilver 51100007P Alpha One Gen Ii Sterndrive - NewQuicksilver now offers 100% new,...- Part Number:
- 710-5-51100007P
- Availability:
- Call before ordering
$2,499.99 -
OEM Quicksilver/Mercury Inline Engine Starter 50-8M0090697
Mercury Marine / Quicksilver
$363.99 $313.99OEM Quicksilver/Mercury Inline Engine Starter 50-8M0090697 Starter motor assembly 8M0090697 can be used on in-line 4-cylinder and 6-cylinder MerCruiser engines made by General Motors (1963 through 1998). This starter motor assembly features an 11-tooth...- Part Number:
- 710-50-8M0090697
- Availability:
- In Stock - Ships same or next business day.
- Type:
- New
- Application:
- In-Line Engines
$363.99 $313.99
MerCruiser I/O & Onboard
When it comes to boat engines, the name MerCruiser stands out as one of the finest and most respected in the industry. Unlike competitors that adapt automobile engines for marine use, MerCruiser inboard and outboard engines are designed from the ground up specifically for boats—ensuring no compromise in design or construction. At PowerBoatSupply.com, we help customers find any MerCruiser part they need to get the most out of their boating experience.
Inboard and Outboard MerCruiser Engines
MerCruiser offers inboard and outboard engines for nearly every type of recreational boat. At PowerBoatSupply.com, we support customers who own or service MerCruiser engines by providing OEM-certified parts. Whether you need a new transom assembly or parts for your MerCruiser exhaust, we supply the replacement components you need. Looking for MerCruiser repower engines? We carry a full range of options to help you find the perfect new powerplant for your boat.
MerCruiser Inboard & Outboard Engine Parts
Our comprehensive inventory of MerCruiser engine parts ensures you’ll always find the components and accessories required for your boat’s inboard or outboard motor. From oil and filters to anodes, we have everything to keep your engine performing at its best. Our full selection of outdrive parts and tools are OEM-certified, so you can always count on compatibility and reliability.
Your Trusted Dealer for MerCruiser Engines and Parts
While many websites and stores sell boat parts, few can match the experience and customer satisfaction record of PowerBoatSupply.com. For over forty years, we’ve provided inboard and outboard MerCruiser engines and parts both online and in-store, supporting professional mechanics and DIY boaters alike. Whatever you need, our expert staff is ready to answer questions and guide you to the right solutions—so don’t hesitate to reach out today!