MerCruiser Parts
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On Sale
New OEM Mercury MerCruiser Bravo 3 SeaCore Outdrive 1.81 2.00 2.20
Mercury Marine / Quicksilver
$12,000.00 $10,199.00Brand New OEM MerCruiser Bravo 3 outdrive! SeaCore 100% real, current model, directly from Mercury. Full Factory Warranty Part Numbers: 5l41400TP, 5l41500TP, 5l41600TP Bravo Three® The Ultimate In Efficiency And Agile...- Part Number:
- MERC-BRAVO3SC-OUTDRIVE
- Availability:
- Limited Stock - Please call before ordering.
$12,000.00 $10,199.00 -
OEM MerCruiser Power Trim Pump Harness Adapter 84-865771A02
Mercury Marine / Quicksilver
$16.82 $15.99OEM MerCruiser Power Trim Pump Harness Adapter 84-865771A02 This adapter will adapt from old style round 3 prong to the new style flat plug This trim adapter converts the traditional Mercury trim plug to the Delphi connector Please confirm...- Part Number:
- 710-84-865771A02
- Availability:
- In Stock - Ships same or next business day.
$16.82 $15.99 -
OEM Mercury Mercruiser Quicksilver 8.2L MCM/MIE Emission Control 2" Exhaust Elbow Riser Kit 8M0057574
Mercury Marine / Quicksilver
$1,039.93 $919.99OEM Quicksilver/Mercury 2" Exhaust Elbow Riser Kit 8M0057574 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...- Part Number:
- 710-8M0057574
- Availability:
- In Stock - Ships same or next business day.
$1,039.93 $919.99 -
OEM Quicksilver Sterndrive & V6 Inboard 4-Stroke 25W-40 Oil Change Kit 8M0182225
Mercury Marine / Quicksilver
$89.99 $79.99Fitments: Mercury MerCruiser V-6 (without remote oil) - Chrysler Inboard - OMC V-6 3.8L and 4.3L Proven Performance Quicksilver oils were developed through rigorous testing to exceed industry standards for all marine engine brands. Industry...- Part Number:
- 710-8M0182225
- Availability:
- Same Or Next Business Day
- Weight:
- 25W-40
- Grade:
- Standard
- Engine:
- Mercruiser V6 W/O Remote Oil Inboard
$89.99 $79.99 -
OEM Quicksilver/Mercury Anode Kit- Trim Cylinder- Bravo 97-806190Q 1 97-806190T 1
Mercury Marine / Quicksilver
$46.99 $35.15OEM Quicksilver/Mercury Anode Kit- Trim Cylinder- Bravo 97-806190Q 1 97-806190T 1 Fits the trim cylinder arm/rod for Vazer, Bravo I, Bravo II, Bravo III, XR, XZ and Blackhawk Drives. Inspect annually and easy to replace. Attaching hardware kit included...- Part Number:
- 710-97-806190Q1
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Trim Cylinder - Bravo I - II - III - X - XR - XZ and Blackhawk drives.
Priced individually - sold in multiples of 2. - Material:
- Aluminum
$46.99 $35.15 -
Sold Out, please call for ETA.
OEM Quicksilver/Mercury Spark Plug Wires 84-816608Q71
Mercury Marine / Quicksilver
$107.99 $84.99OEM Quicksilver/Mercury Spark Plug Wires 84-816608Q71 Spark plug set 816608Q71 is for use on V-8 350 CID General Motors marinized engines with Delco HEI ignition systems (1995 through 1998).- Part Number:
- 710-84-816608Q71
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Red wires - Fits GM V-8 350 cid engines with Delco HEI ignition ('95-'98)
$107.99 $84.99 -
OEM MerCruiser 4.3/5.0/5.7 Serpentine Belt 862089A1 865615008 57-865615Q08
Mercury Marine / Quicksilver
$116.49 $85.14OEM MerCruiser 4.3/5.0/5.7 Serpentine Belt 862089A1 865615008 57-865615Q08 Replaces: 57-8638768, 57-862089, 57-862089A1, 57-865615008, 57-865615Q08 Engines Models May Include:2000+ 4.3,5.0,5.7,6.2 (0L619000+) No Power Steeringing, Closed Cooling, High...- Part Number:
- 710-57-865615Q08
- Availability:
- In Stock - Ships same or next business day.
$116.49 $85.14 -
OEM Quicksilver/Mercury O/B Thermostat- 143 Degree 833072003
Mercury Marine / Quicksilver
$50.49 $42.99OEM Quicksilver/Mercury O/B Thermostat- 143 Degree 833072003 Thermostat 833072003 is for select Mercury Optimax, 2.5L, non-Pro, V-6 outboards (s/n 1B227000 and above). It is a 143 F degree thermostat. Thermostat only. Additional seals or gaskets...- Part Number:
- 710-833072003
- Availability:
- In Stock - Ships same or next business day.
- Temp.:
- 143 Deg -
- Application:
- Optimax Mercury O/B with 2.5L - 135-200 hp
$50.49 $42.99 -
OEM Quicksilver/Mercury Water Pump Base 46-57234A 1
Mercury Marine / Quicksilver
$39.08 $28.99OEM MerCruiser Water Pump Base-Mcm 46-57234A 1 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:
- 710-46-57234A1
- Availability:
- In Stock - Ships same or next business day.
$39.08 $28.99 -
SEI Marine SE121 & SE128 MerCruiser Bravo 1 & 3 Sterndrive Install Kit 90-121-03K
SEI Marine
$69.99 $59.95SEI Marine SE121 & SE128 MerCruiser Bravo 1 & 3 Sterndrive Install Kit Complete install kit for SE121 & SE128 Bravo® drives.- Part Number:
- SE-90-121-03K
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$69.99 $59.95 -
OEM MerCruiser Exhaust Riser Spacer Kit 3" 93320A14 (for SS elbows only)
Mercury Marine / Quicksilver
$388.49 $340.96NEW OEM MerCruiser 3 inch spacer kit ONLY WORKS WITH Stainless Steel ELBOWS! Includes everything in the photo: • bolts • gaskets • 3 inch riser blocks • nuts and washers- Part Number:
- 710-93320A14
- Availability:
- In Stock - Ships same or next business day.
$388.49 $340.96 -
On Sale
New OEM MerCruiser Bravo 2 X Outdrive 1.81 2.00 2.20
Mercury Marine / Quicksilver
$14,207.00 $11,999.00Brand New OEM MerCruiser Bravo 2 x outdrive! 100% real, current model, directly from Mercury Factory warranty (1 year parts and labor, 3 years corrosion)- Part Number:
- NW-BRAVO2X
- Availability:
- Limited Stock - Please call before ordering.
$14,207.00 $11,999.00 -
OEM MerCruiser Bravo 3 Outdrive Lower Unit Gear Case 1656-8866G01 1656-8M0046683
Mercury Marine / Quicksilver
$3,804.86 $3,199.99OEM MerCruiser Bravo 3 Lower Gear Case 1656-8866G01 1656-8M0046683 1656-8866G01 COMPLETE GEAR HOUSING BRAVO THREE, GEAR HOUSING-BR III - BASIC OLD # 1656-8866G01NEW # 1656-8M0046683 Please confirm fitment of MerCruiser parts with your serial...- Part Number:
- 714-1656-8M0046683
- Availability:
- Limited Stock - Please call before ordering.
$3,804.86 $3,199.99 -
OEM MerCruiser Fill & Drain Screw Kit Ob 22-8M0083059
Mercury Marine / Quicksilver
$14.69 $10.49MerCruiser Fill & Drain Screw Kit Ob 22-8M0083059 Lower Unit Gear Lube Drain and Fill Hole Screw and Seal 8M0083059 is used with 8x1.25 metric drain/fill hole screw on all Mercury and Mariner outboards made in Japan. It is very important to use the...- Part Number:
- 710-22-8M0083059
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- Metric 8x1.25 metric threaded screw. MerCruiser - most Merc/Mariner outboards of Japanese origin.
- Pack:
- 2
$14.69 $10.49 -
OEM MerCruiser Thermostat- 120 Degree 14586
Mercury Marine / Quicksilver
$39.49 $33.49MerCruiser Thermostat- 120 Degree 14586 Thermostat 14586 is for Mercury 40 hp through 60 hp 4-stroke outboards (s/n 1C050252 and above). It is a 120 F degree thermostat. Thermostat only. Additional seals or gaskets may be required. See your owner's...- Part Number:
- 710-14586
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 120¼
$39.49 $33.49 -
OEM Quicksilver/Mercury 4.3L Distributor Cap 898253T23
Mercury Marine / Quicksilver
$106.99 $78.36OEM Quicksilver/Mercury 4.3L Distributor Cap 898253T23 Fits MerCruiser 4.3L Engines with Multi-Point Electronic Fuel Injection (MPI). See your owner’s manual for replacement information and directions.- Part Number:
- 710-898253T23
- Availability:
- In Stock - Ships same or next business day.
- Application:
- MCM 4.3L MPI
$106.99 $78.36 -
OEM Quicksilver/Mercury Anode Kit- Driveshaft Housing 97-821630Q 1
Mercury Marine / Quicksilver
$43.49 $36.99OEM Quicksilver/Mercury Anode Kit- Driveshaft Housing 97-821630Q 1 Cast from high quality aluminum to fit perfectly on your MerCruiser Bravo I, II, III, X, XR or XZ Drive. Works in salt water and fresh water to help protect your MerCruiser Alpha...- Part Number:
- 710-97-821630Q1
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Driveshaft Housing - Bravo I - II - III - X - XR & XZ Drives
- Material:
- Aluminum
$43.49 $36.99 -
Sold Out, please call for ETA.
OEM MerCruiser EC Exhaust Manifold & Riser Kit 4.3 & 4.5 v6 (2010+) 8M0104216 8M0104214
Mercury Marine / Quicksilver
$2,399.98OEM MerCruiser EC Exhaust Manifold & Riser Kit 4.3 & 4.5 v6 (2010+) 8M0104216 8M0104214- Part Number:
- K-OEM262EC
- Availability:
- In Stock - Ships same or next business day.
$2,399.98 -
On Sale
OEM Mercury Mercrusier Quicksilver 8.2L Magnum EC Exhaust Manifold Inboard Engines Port 8M0104212
Mercury Marine / Quicksilver
$949.99 $899.99OEM Mercury / Quicksilver Manifold Exhaust 8.2L Magnum EC Port 8M0104212 Exhaust manifold 8M0104212 is for the port side only on MerCruiser 8.2L Magnum EC stern drive engines and 8.2L EC inboard engines (serial number 2A041665 and newer)- Part Number:
- 710-8M0104212
- Availability:
- Same Or Next Business Day
$949.99 $899.99 -
OEM Mercury Primer Bulb- 5/16" 8M0061876
Mercury Marine / Quicksilver
$44.99 $39.99OEM Mercury Primer Bulb- 5/16" 8M0061876 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:
- 710-8M0061876
- Availability:
- In Stock - Ships same or next business day.
$44.99 $39.99
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!