MerCruiser Parts
-
OEM Quicksilver/Mercury Remote Control Console Mount 88688A25
Mercury Marine / Quicksilver
$547.13 $449.99OEM Quicksilver/Mercury Remote Control Console Mount 88688A25 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:
- 710-88688A25
- Availability:
- In Stock - Ships same or next business day.
$547.13 $449.99 -
OEM MerCruiser GM V6 & V8 Thunderbolt IV & V Ignition Coil 300-8M0079202
Mercury Marine / Quicksilver
$127.49 $108.99OEM MerCruiser GM V6 & V8 Thunderbolt IV & V Ignition Coil Part number:300-8M0079202 (This part supersedes part numbers:392-805570A2,392-7803A4,392-7803) Genuine Mercury Marine Part for MerCruiser Inboard engines Fully watertight composite...- Part Number:
- 710-300-8M0079202
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- GM V-6 & V-8 engines w/Thunderbolt IV & V ignition
$127.49 $108.99 -
OEM MerCruiser Alpha 1 Gen 2 Outdrive Sterndrive 1.47 1.62 1.81
Mercury Marine / Quicksilver
$4,122.86 $3,599.99New OEM Mercury MerCruiser Alpha 1 Gen 2 Outdrive Replaces MerCruiser Gen 2 alpha outdrives 1991+ Factory Mercury 1 year warranty Not sure if you have gen 2 or gen 1? Click Here Part...- Part Number:
- MERC-ALPHAGEN2-OUTDRIVE
- Availability:
- In Stock - Limited Stock - Please call before ordering..
$4,122.86 $3,599.99 -
SEI Marine SE106 MerCruiser Alpha One Gen 1 Lower Unit (All Ratios)
SEI Marine
$1,199.99 $1,095.99Sterndrive Engineering SE106 lower unit Works for all gear ratios Amazing 3 year No Fault warranty! Replaces R, MR, Alpha One lowers from approx. 1972-1990 Has 13 Spline Driveshaft The tooth count is 13-21 Up to 300 HP- Part Number:
- sei-alphagen1-lower
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,199.99 $1,095.99 -
Sierra MerCruiser Big Block V8 Exhaust Manifold 7.4 454 502 807078t10 807078t08 18-19571 18-1957-2
Sierra
$410.09 $309.99Sierra Replacement Manifold Kit for MerCruiser Big Block V8 454 / 502 Engines 18-1957-2 Comparable Part Numbers: • Osco: 9011A • GLM: 51240 • MerCruiser: 89011A8 , 807078T08 , 807078T10 ,...- Part Number:
- 47-19572
- Availability:
- In Stock - Ships same or next business day.
$410.09 $309.99 -
Sierra MerCruiser Bravo Bellows Seal / Repair Kit 8M0095485 30-803100T1 18-8212-1 (greasable)
Sierra
$442.09 $314.99Sierra Transom seal kit complete for MerCruiser Bravo 1, 2 and 3. Fits: MerCruiser Bravo One 1982 & UP MerCruiser Bravo Two 1982 & UP MerCruiser Bravo Three 1982 & UP Replaces OEM # 30-803100T1...- Part Number:
- 47-82121
- Availability:
- In Stock - Ships same or next business day.
$442.09 $314.99 -
OEM Quicksilver 4-Stroke 25W-50 High Performance Synthetic Marine Engine Oil 8M0053662 8M0053664
Mercury Marine / Quicksilver
$17.99 $16.99High Performance four stroke marine engine oil is recommended for use in Mercury Verado and other high performance marine engines. It is SAE 25W50 weight oil. Provides outstanding wear and corrosion protection to help extend engine life. Meets or exceeds...- Part Number:
- NW-4SYN25W50G
- Availability:
- In Stock - Ships same or next business day.
- Grade:
- Synthetic
- Weight:
- 25W-50
$17.99 $16.99 -
OEM Mercury Marine MerCruiser Racing Oil Filter High Efficiency V8 35-881126K01
Mercury Marine / Quicksilver
$29.99 $25.99Mercury Racing High Efficiency Oil Filters are constructed of the highest quality materials and made specifically for marine application. Unique three-layer synthetic filtration system screens particles smaller the ten microns to keep your oil...- Part Number:
- 710-35-881126K01
- Availability:
- In Stock - Ships same or next business day.
$29.99 $25.99 -
SEI MerCruiser Stainless Steel Hose Kit (For Alpha I 15-9/16 & Bravo) 9B-104A
SEI Marine
$149.99 $118.99SEI Replacement SS hoses for Alpha gen 1 and all Bravo outdrives Replacement Hoses for 9B-104 and 9B-121 Trim Cylinders- Part Number:
- se-9B-104A
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$149.99 $118.99 -
OEM Quicksilver/Mercury Thermostat Kit- 160 Degree 807252Q5
Mercury Marine / Quicksilver
$44.99 $39.99OEM Quicksilver/Mercury Thermostat Kit- 160 Degree 807252Q5 Thermostat 807252Q5 is for V-6 and V-8 MerCruiser engines (except high performance engines) made by General Motors (model year 1987 through 2016) with standard cooling requiring a 160...- Part Number:
- 710-807252Q5
- Availability:
- In Stock - Ships same or next business day.
- Description:
- GM engines '87 & later w/ Std. Cooling requiring a 160 Deg - thermostat
$44.99 $39.99 -
OEM MerCruiser 8.1/496 Mag/HO Serpentine Belt 865615001 57-865615Q01
Mercury Marine / Quicksilver
$101.99 $87.49OEM MerCruiser 8.1/496 Mag/HO Serpentine Belt 865615001 57-865615Q01 Replaces:• OEM: 57-8638761, 57-8623523, 57-865615001, 57-865615Q01• Sierra: 18-15119 Engines Models May Include:496 Mag & HO Please be sure to match up the OEM part...- Part Number:
- 710-57-865615Q01
- Availability:
- In Stock - Ships same or next business day.
$101.99 $87.49 -
Sierra MerCruiser Alpha 1 Gen 2 Transom Bellows Repair/Reseal Kit 30-803099T1 18-8218 (Sealed)
Sierra
$364.69 $234.99Sierra Transom seal kit complete for MerCruiser® #1 drives and Alpha One® Generation 2 (Approx 1991 and up) Replaces OEM # 30-803099T1 Sierra part number 18-8218 THIS KIT COMES WITH THE SEALED GIMBAL BEARING. Kit Includes: "U"...- Part Number:
- 47-8218
- Availability:
- In Stock - Ships same or next business day.
$364.69 $234.99 -
OEM Factory MerCruiser Gimbal Plug Kit Alpha / Bravo 22-88847A1
Mercury Marine / Quicksilver
$36.33 $26.99MerCruiser Gimbal Plug Kit Alpha / Bravo 22-88847A1 This plug kit is used to access the gimbal ring upper swivel pinFor Alpha Gen 2 and All Bravo Transom Assemblies as well asMCI, IR, MR, MC-TR, TRS Includes:• template • special nut• 2...- Part Number:
- 710-22-88847A1
- Availability:
- In Stock - Ships same or next business day.
$36.33 $26.99 -
OEM MerCruiser Sea Water Pump Assembly -With Serpentine Pulley 46-807151A9
Mercury Marine / Quicksilver
$599.99 $593.49Replacement sea water pump housing 807151A9 is plastic to combat corrosion in saltwater installations. It is for V-6 and V-8 MerCruiser engines made by General Motors with a serpentine belt pulley system for engine accessories and electrical fuel pumps...- Part Number:
- 710-46-807151A9
- Availability:
- In Stock - Ships same or next business day.
$599.99 $593.49 -
OEM Quicksilver/Mercury 4" Dry Joint 14 Degree Riser/Elbow 864591T02
Mercury Marine / Quicksilver
$475.49OEM Quicksilver/Mercury 4" Dry Joint 14 Degree Riser/Elbow 864591T02 These Will only work with Dry Joint systems! Exhaust elbow 864591T02 is for use on V-6 and V-8 MerCruiser stern drive engines made by General Motors with dry joint exhaust...- Part Number:
- 710-864591T02
- Availability:
- In Stock - Ships same or next business day.
$475.49 -
OEM Mercury 10W30 Synthetic Blend Oil 8M0142141 8M0142151
Mercury Marine / Quicksilver
$19.99 $16.99Synthetic Blend 4 Stroke 10W-30 Marine Oil includes all the features and benefits of the 10W-30 Mineral Plus. Advanced corrosion inhibitors that outperform FC-W standards. Camshaft wear protection compared to other marine oils. Protection in...- Part Number:
- NW-MERS10W30
- Availability:
- Same Or Next Business Day
- Weight:
- 10W-30
- Grade:
- Synthetic
$19.99 $16.99 -
OEM Quicksilver/Mercury Thermostat-160 Degree 8M0109441
Mercury Marine / Quicksilver
$34.49 $29.49Thermostat 8M0109441: Is for MerCruiser engines made by General Motors with standard cooling systems requiring the use of the 160 degree (F) thermostat. Easy to replace with common tools. See your owner's manual for removal of non-functioning...- Part Number:
- 710-8M0109441
- Availability:
- In Stock - Ships same or next business day.
- Temp.:
- 160 Deg -
- Application:
- 1987 & newer GM engines w/standard cooling requiring 160 Deg - thermostat
$34.49 $29.49 -
OEM MerCruiser Power Trim Hose 32-99904Q
Mercury Marine / Quicksilver
$65.49 $49.99MerCruiser Power Trim Hose 32-99904Q Power trim cylinder hydraulic hose 99904Q is for installation on port or starboard sides of the drive unit. They fit MerCruiser R, MR, Alpha One, Alpha One Gen II, Bravo I, II, III, X, XR and XZ stern drives. These...- Part Number:
- 710-32-99904Q
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Port & starboard-up
pressure - Fits:
- R - MR - Alpha One - Gen II & Bravo I - II - III - X - XR & XZ
$65.49 $49.99 -
OEM Quicksilver Premium 80W90 Gear Lube
Mercury Marine / Quicksilver
$11.49 $8.99OEM Quicksilver Premium 80W90 Gear Lube Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for outboard applications below 75 HP, this premium 80W-90 gear lube has...- Part Number:
- NW-QG80W90P
- Availability:
- In Stock - Ships same or next business day.
- Grade:
- 80W-90
$11.49 $8.99 -
OEM Quicksilver/Mercury Seawater Pump Impeller 47-59362T1
Mercury Marine / Quicksilver
$44.99 $38.49OEM Quicksilver/Mercury Seawater Pump Impeller 47-59362T1 Replacement water pump impeller 59362T1 is for MerCruiser engines with engine mounted sea water pumps having a plastic housing.- Part Number:
- 710-47-59362T1
- Availability:
- In Stock - Ships same or next business day.
$44.99 $38.49
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!