MerCruiser Parts
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OEM Mercrusier Quicksilver 8.1L / 496 MAG V8 HO Long Block Assembly- 8M0187378
Mercury Marine / Quicksilver
$22,625.00 $19,999.99Quicksilver Value Series Longblock. 8 Cylinder 8.1 Liter, 496 V-8 (Left-Hand Standard Rotation) 100% New Content. Replaces 2001 & up 496 Mag & 8.1L Horizon MerCruiser, Mercury Remanufacturing, &...- Part Number:
- MM-8M0187378
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$22,625.00 $19,999.99 -
Special Order! See availaility for details
OEM Mercury / Quicksilver CATALYST 879288T47
Mercury Marine / Quicksilver
$2,249.99OEM Mercury / Quicksilver CATALYST 879288T47- Part Number:
- MM-879288T47
- Availability:
- Special Order - Call before ordering for availability.
$2,249.99 -
Special Order! See availaility for details
OEM Mercury / Quicksilver Low Bump GEAR SET-(29/27) 43-8M0060004
Mercury Marine / Quicksilver
$1,372.43OEM Mercury / Quicksilver Low Bump GEAR SET-(29/27) 43-8M0060004 Fits Bravo 2 1.81 gear ratio, and Bravo 3 1.81 Please confirm fitment with your drive serial number.- Part Number:
- MM-8M0060004
- Availability:
- See Special Order Details
$1,372.43 -
Special Order! See availability for details
OEM Mercury / Quicksilver Low Bump GEAR SET-(32/27) 43-8M0060003
Mercury Marine / Quicksilver
$1,671.36OEM Mercury / Quicksilver Low Bump GEAR SET-(32/27) 43-8M0060003 Fits Bravo 1 1.65 gear ratio, Bravo 2 1.65 & 2.00 and Bravo 3 1.65 & 2.00 Please confirm fitment with your drive serial number.- Part Number:
- MM-43-8M0060003
- Availability:
- See Special Order Details
$1,671.36 -
OEM Mercury Verado Outboard 6-Cylinder 200-300hp Aluminum Anode Kit 97-8M0126671
Mercury Marine / Quicksilver
$129.99 $110.49Aluminum anode 8M0126671 kit is the complete selection of aluminum anodes to replace all original factory installed anodes on the transom and gear case for 200-300hp Verado outboards. Protect your...- Part Number:
- 710-97-8M0126671
- Availability:
- In Stock - Ships same or next business day.
$129.99 $110.49 -
OEM Quicksilver Four Stroke 5W-30 Full Synthetic Marine Engine Oil 8M0148474 8M0148475
Mercury Marine / Quicksilver
$26.99 $20.94Full synthetic four stroke oil is for use in all four stroke outboard, stern drive and inboard marine engines. It is SAE 5W30 weight oil. For use in 4-stroke outboard, stern-drive, and inboard...- Part Number:
- NW-MC5W30
- Availability:
- Same Or Next Business Day
- Weight:
- 5W-30
- Grade:
- Full Synthetic
$26.99 $20.94 -
OEM Quicksilver MerCruiser Alpha 1 Gen 2 Outdrive 1.62 Standard Rotation 5-51100009P
Quicksilver
$4,122.86 $3,599.99Quicksilver Complete Alpha One Gen II Standard Rotation (Right Hand) Sterndrive with 1.62 Gear Ratio for Mercruiser Alpha Sterndrive Engines Replac- Part Number:
- 714-5-51100009P
- Availability:
- Limited Stock - Please call before ordering..
$4,122.86 $3,599.99 -
OEM Quicksilver/Mercury 1.7" Dry Joint Riser Kit 866007A01
Mercury Marine / Quicksilver
$1,259.99 $1,060.47OEM Quicksilver/Mercury 1.7" Dry Joint Riser Kit 866007A01 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be...- Part Number:
- 710-866007A01
- Availability:
- In Stock - Ships same or next business day.
$1,259.99 $1,060.47 -
Special Order! See availability for details
OEM Quicksilver/Mercury 27/32 High Bump Gear Set 43-883473A2
Mercury Marine / Quicksilver
$1,671.36OEM MerCruiser High Bump Gear Set (27/32) 43-883473A2 Wear ring stamped "H" Fits Bravo 3 drives with 1.50 Gear Ratio Please confirm fitment of MerCruiser parts with your serial number- Part Number:
- MM-43-883473A2
- Availability:
- See Special Order Details
$1,671.36 -
Special Order! See availability for details
OEM Quicksilver/Mercury Alpha 1 Upper Gear Repair Kit 1.50 43-803116T1
Mercury Marine / Quicksilver
$888.50OEM MerCruiser Upper Gear Repair Kit-Alpha1 43-803116T1 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll...- Part Number:
- MM-43-803116T1
- Availability:
- Special Order
$888.50 -
Special Order! See availaility for details
OEM Quicksilver/Mercury Alpha/Gen 2/3.0L O/B Clutch 52-853594T
Mercury Marine / Quicksilver
$299.49 $192.69OEM Quicksilver/Mercury Alpha/Gen 2/3.0L O/B Clutch 52-853594T Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be...- Part Number:
- MM-52-853594T
- Availability:
- See Special Order Details
$299.49 $192.69 -
OEM Quicksilver/Mercury Anode- Power Trim- Verado 97-880653
Mercury Marine / Quicksilver
$70.49 $59.99OEM Quicksilver/Mercury Anode- Power Trim- Verado 97-880653 Power trim assembly anode 880653 is for Mercury L6 Verado 200hp through 350hp outboards and the V8 (4.6L) Verado and Verado SeaPro...- Part Number:
- 710-97-880653
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Power Trim Anode. Fits Mercury Verado 6.
- Material:
- Aluminum
$70.49 $59.99 -
Special Order! See availaility for details
OEM Quicksilver/Mercury Bearing Carrier 818763A10
Mercury Marine / Quicksilver
$253.49 $199.99OEM Quicksilver/Mercury Bearing Carrier 818763A10 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our...- Part Number:
- MM-818763A10
- Availability:
- See Special Order Details
$253.49 $199.99 -
Sold Out, please call for ETA.
OEM Quicksilver/Mercury Coupling Kit 88243A3
Mercury Marine / Quicksilver
$112.00 $81.84OEM Quicksilver/Mercury Coupling Kit 88243A3 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our...- Part Number:
- 710-88243A3
- Availability:
- In Stock - Ships same or next business day.
$112.00 $81.84 -
OEM Quicksilver/Mercury Delco V6 Distributor Cap 850484T 2
Mercury Marine / Quicksilver
$39.49 $29.77OEM Quicksilver/Mercury Delco V6 Distributor Cap 850484T 2 This is the distributor cap only. It fits Marinized, V-6 MerCruiser Engines made by General Motors with Delco HEI ignition systems. See...- Part Number:
- 710-850484T2
- Availability:
- In Stock - Ships same or next business day.
- Application:
- GM V-6 engines w/ Delco HEI ignition
$39.49 $29.77 -
Special Order! See availaility for details
OEM Quicksilver/Mercury Shift Shaft Kit 8M0127949
Mercury Marine / Quicksilver
$69.42 $52.90OEM Quicksilver/Mercury Shift Shaft Kit 8M0127949 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our...- Part Number:
- MM-8M0127949
- Availability:
- See Special Order Details
$69.42 $52.90 -
Special Order! See availability for details
OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q10
Mercury Marine / Quicksilver
$105.49OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q10 Spark plug set 816761Q10 is for use on V-8 MerCruiser engines (454 and482 CID) made by General Motors with conventional points ignition systems...- Part Number:
- MM-84-816761Q10
- Availability:
- See Special Order Details
- Application:
- Blue wires - Fits GM V-8 454 - 482 cid engines with conventional points ignition ('77-'85) and Thunderbolt ignition ('69-'81)
$105.49 -
OEM Quicksilver/Mercury Spool/Shaft Assembly 818349T1
Mercury Marine / Quicksilver
$136.99 $99.54OEM Quicksilver/Mercury Spool/Shaft Assembly 818349T 1 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll...- Part Number:
- 710-818349T1
- Availability:
- In Stock - Ships same or next business day.
$136.99 $99.54 -
OEM Quicksilver/Mercury Verado Power Trim Anode Aluminum 893404
Mercury Marine / Quicksilver
$28.00 $24.99OEM Quicksilver/Mercury Anode- Power Trim- Verado 97-893404 Aluminum anode 893404 fits on the power trim plate for 200 hp through 400 hp Mercury Verado L6 . Protect your outboard from the harmful...- Part Number:
- 710-97-893404
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Power Trim Anode. Fits the L?6 Verado outboard - 200/225/250/275/300hp. and the 350Sci. Multiple pieces may be required per engine application.
- Material:
- Aluminum
$28.00 $24.99 -
On SaleSpecial Order! See availability for details
Oil Filter - OEM MerCruiser Diesel Engines 805809T
Mercury Marine / Quicksilver
$50.49 $45.99Replacement oil filter for MerCruiser 7.3L diesel engines. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years.- Part Number:
- MM-35-805809T
- Availability:
- See Special Order Details
- Application:
- D7.3L diesel
$50.49 $45.99
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!