MerCruiser Parts
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OEM MerCruiser Oil Filter V-6 W/O Remote 35-883702K
Mercury Marine / Quicksilver
$13.99 $11.99Mercury Oil Filters are constructed of the the highest quality materials and made specifically for marine applications. Unique filtration system screens particles smaller than 1/1000th of an inch to keep your oil cleaner longer. High-efficiency...- Part Number:
- 710-35-883702K
- Availability:
- In Stock - Ships same or next business day.
$13.99 $11.99 -
SEI MerCruiser Alpha Gen 2 Anode Kit Zinc 90-116-05K
SEI Marine
$79.99 $69.99Anode kit for SE116 outdrives Check for prop clearance before using.- Part Number:
- se-90-116-05K
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$79.99 $69.99 -
Sierra MerCruiser 4.3 Liter V6 Exhaust Manifold 99746A17 9975 18-19521
Sierra
$389.89 $292.52Sierra 18-1952-1 Replacement Exhaust Manifold Kit For MerCruiser V6 4.3 Liter 02 and older engines Will not work for dry joint systems Kit Contains: • 1x Exhaust Manifold • 1x Mounting Package • 1x...- Part Number:
- 47-19521
- Availability:
- In Stock - Ships same or next business day.
$389.89 $292.52 -
OEM MerCruiser Alpha Gen 2 Shift Shaft Bushing kit 23-815921A20
Mercury Marine / Quicksilver
$29.08 $23.99OEM MerCruiser Alpha Gen 2 Shift Shaft Bushing kit 23-815921A20- Part Number:
- 710-23-815921A20
- Availability:
- In Stock - Ships same or next business day.
$29.08 $23.99 -
OEM Quicksilver/Mercury Heavy Duty Cross & Bearing Assembly 75832T1
Mercury Marine / Quicksilver
$98.49 $84.49OEM Quicksilver/Mercury Heavy Duty Cross & Bearing Assembly 75832T1 Drive shaft u-joint cross and bearing kit 75832T1 is for use on MerCruiser IA/IB/IC, EZ, MC-I, R, MR, Alpha One, Alpha One Gen II, Bravo (s/n OM111207 and below), MC II, TR...- Part Number:
- 710-75832T1
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Cross & Bearing
$98.49 $84.49 -
OEM MerCruiser 3.0 Manifold to Head Gasket 1983-1995
Mercury Marine / Quicksilver
$19.42 $15.99OEM MerCruiser 3.0 Manifold to Head Gasket 1983-1995 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:
- 710-27-96429
- Availability:
- In Stock - Ships same or next business day.
$19.42 $15.99 -
OEM MerCruiser 3.0 Manifold to Head Gasket 1990+ # 27-815528
Mercury Marine / Quicksilver
$20.92 $17.99OEM MerCruiser 3.0 Manifold to Head Gasket 1990 + Exhaust manifold gasket 815528 is for use on 3.0L (1998 and newer) and 3.0LX (1990 through 1997) engines made by General Motors for MerCruiser stern drives and inboards plus like CID engines used by...- Part Number:
- 710-27-815528
- Availability:
- In Stock - Ships same or next business day.
$20.92 $17.99 -
Sierra MerCruiser 4.3 V6 Exhaust Manifold & Riser Kit 18-1952-1 18-1976-2
Sierra
$1,308.76 $1,019.99Sierra Exhaust Manifold and Riser Kit for MerCruiser V6 4.3 Liter 2x Manifold 18-1952-1 Replaces: • Osco: 9745 • GLM: 51220 • MerCruiser: 99746A17 • Barr marine: 1-99746 2x Riser Elbow...- Part Number:
- k-sierra262
- Availability:
- In Stock - Ships same or next business day.
$1,308.76 $1,019.99 -
OEM Quicksilver/Mercury 90 Amp Starter Fuse 79023A91 8M0207795
Mercury Marine / Quicksilver
$51.49 $43.99OEM Quicksilver/Mercury 90 Amp Starter Fuse 88-79023A91 8M0207795 Fuse assembly 79023A91 is a 90 amp fuse amp fuse assembly is for use with Verado outboard power steering and various MerCruiser starter motor applications. It features a...- Part Number:
- 710-88-8M0207795
- Availability:
- In Stock - Ships same or next business day.
$51.49 $43.99 -
OEM Quicksilver/Mercury Bravo Shift Cable Adjustment Tool 18-9807 91-12427
Mercury Marine / Quicksilver
$15.20 $11.99OEM Factory MerCruiser Bravo shift Adjustment tool 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:
- 710-91-12427T
- Availability:
- In Stock - Ships same or next business day.
$15.20 $11.99 -
OEM Quicksilver Extreme Grease- 3 Oz- Pack of 3 92-8M0071837
Mercury Marine / Quicksilver
$24.99 $19.99OEM Quicksilver Extreme Grease- 3 Oz- Pack of 3 92-8M0071837 High Performance Extreme Marine Grease is a high-quality marine lubricant specified by Mercury Marine for general lubricant applications. Keep contacted moving surfaces properly...- Part Number:
- 710-92-8M0071837
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3 oz cartridges
- Pack:
- 3
$24.99 $19.99 -
Sold Out, please call for ETA.
Protorque MerCruiser Stainless Steel Trim Pump Bracket W/Wiring & Solenoid 862548A1 PTQ PH200T066K
PROTORQUE
$163.63 $139.99MerCruiser Trim Pump Mounting Stainless Steel Bracket / Harness Assembly replacement KIT by ProTorqueIncludes solenoids and Wiring as picturedWill work for both alpha or bravo applications. This is a high quality Protorque part made to replace...- Part Number:
- nw-PTQPH200T066K
- Availability:
- In Stock - Ships same or next business day.
$163.63 $139.99 -
OEM MerCruiser Alpha Bellows/Bell Housing Sleeve Retainer Ring 816607
Mercury Marine / Quicksilver
$29.33 $23.99OEM MerCruiser Alpha Bellows/Bell Housing Sleeve Retainer Ring 816607 The aluminum sleeve in the u-joint bellows of all Alpha Gen 2 units Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may...- Part Number:
- 710-816607
- Availability:
- In Stock - Ships same or next business day.
$29.33 $23.99 -
OEM Quicksilver/Mercury Delco Spark Plug Wires 84-816608Q68
Mercury Marine / Quicksilver
$101.99 $79.99OEM Quicksilver/Mercury Delco Spark Plug Wires 84-816608Q68 Spark plug set 816608Q68 is for use on V-8 (350, 454 and 502 CID) General Motors marinized engines with Delco HEI ignition systems (1993 through 2010).- Part Number:
- 710-84-816608Q68
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Red wires - Fits GM V-8 350 & 454 - 502 cid engines with Delco HEI ignition ('93 & Newer)
$101.99 $79.99 -
MerCruiser straight hose fitting 22-866725 22-863804
Mercury Marine / Quicksilver
$18.30 $15.99MerCruiser straight hose fitting 22-866725 22-863804 22-866725 replaces 22-863804 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:
- 710-22-866725
- Availability:
- In Stock - Ships same or next business day.
$18.30 $15.99 -
OEM MerCruiser 4" Dry Joint 7 Degree Riser/Elbow 864309T02
Mercury Marine / Quicksilver
$414.99OEM 7 Degree Dry Joint Riser Exhaust elbow 864309T02 is for use on V-6 and V-8 MerCruiser stern drive engines made by General Motors with dry joint exhaust manifold (model year 2002 through 2004, serial number 0M600000 through 0W309999). It has a 4"...- Part Number:
- 710-864309T02
- Availability:
- In Stock - Ships same or next business day.
- Coating:
- Ceramic
$414.99 -
OEM MerCruiser Exhaust Y-pipe with Flappers 815786 8M0115149 807130a4 807130c 861229c
Mercury Marine / Quicksilver
$1,017.99 $859.99New OEM Y-Pipe Works with many mercruiser engines!part number 807130a4 casting number 807130-c or 861229c Replaces 815786 8M0115149 807130a4 807130c 861229c exhaust Flappers included !- Part Number:
- 710-8M0115149
- Availability:
- In Stock - Ships same or next business day.
$1,017.99 $859.99 -
OEM Quicksilver/Mercury 496 Idler Pulley 865444T
Mercury Marine / Quicksilver
$65.49 $55.99OEM Quicksilver/Mercury 496 Idler Pulley 865444T Idler pulley 865444T is for use on MerCruiser V-8 (350, 377 and 496 CID) engines with serpentine belt requiring the flat 3.5" pulley. See your owner's manual, parts listing or service manual...- Part Number:
- 710-865444T
- Availability:
- In Stock - Ships same or next business day.
$65.49 $55.99 -
On Sale
OEM MerCruiser 305/350 HD Coated Exhaust Manifold & Riser Kit - 5.7 / 5.0 / 6.2 (1986-2002) 860246A15 807988A03
Mercury Marine / Quicksilver
$1,553.96 $1,419.99OEM MerCruiser HD(Hot dipped) Coated Exhaust Kit for 5.7 350 or the 5.0 305 Small block and 6.2 377 For MerCruiser center riser small block V8 engines approx 1986-2002 (if you have a 2002 or newer you may need dry joint exhaust. Please call us with...- Part Number:
- K-OEM350-HD
- Availability:
- In Stock - Ships same or next business day.
- Coating:
- Hot Dipped (Ceramic)
- Engine Size:
- Small V8 (5.0, 5.7, 6.2)
- Generation:
- Wet Joint (86-2002)
$1,553.96 $1,419.99 -
OEM Quicksilver/Mercury 65A Alternator 863077T
Mercury Marine / Quicksilver
$396.49OEM Quicksilver/Mercury 65A Alternator 863077T 65 amp alternator 863077T is for the MerCruiser 100 Vazer (model year 2001 through 2016), V-6 and V-8 MerCruiser stern drive and inboard engines made by General Motors (serial number 0M3200025 through...- Part Number:
- 710-863077T
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Delco 65A: Serpentine Belt. 1.97" dia. pulley. Fits 100 Vazer - GM V-6 & V-8 engines ('01 & Newer) (s/n 0M320025 and up) - and MCM 496 Mag & HO and MIE 8.1L & HO
- Type:
- New
$396.49
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!