MerCruiser Parts
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OEM MerCruiser Lower Driveshaft Bearing-Alp 31-42647A 1
Mercury Marine / Quicksilver
$63.50 $47.31OEM MerCruiser Lower Driveshaft Bearing-Alp 31-42647A 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:
- 710-31-42647A1
- Availability:
- In Stock - Ships same or next business day.
$63.50 $47.31 -
Sold Out, please call for ETA.
OEM MerCruiser Shift Shaft Bushing Oil Seal 26-892361
Mercury Marine / Quicksilver
$12.69OEM MerCruiser Shift Shaft Bushing Oil Seal 26-892361 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:
- 710-26-892361
- Availability:
- In Stock - Ships same or next business day.
$12.69 -
OEM MerCruiser Water Pump Housing Rubber Ring O/B 25-30271 25-8M0214918
Mercury Marine / Quicksilver
$2.00 $1.99OEM MerCruiser Water Pump Housing Rubber Ring O/B 25-30271 25-8M0214918 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...- Part Number:
- 710-25-8M0214918
- Availability:
- In Stock - Ships same or next business day.
$2.00 $1.99 -
OEM MerCruiser Wdrive Install Gasket Kit Bulk 27-94996B 2
Mercury Marine / Quicksilver
$205.08 $150.00MerCruiser Wdrive Install Gasket Kit Bulk 27-94996B 2 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:
- 710-27-94996B2
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- R - MR - Alpha One & Gen II drives (s/n 6225577 and above - 1983 & newer) - SHOP PACK -20 Kits
$205.08 $150.00 -
Special Order! See availaility for details
OEM Mercury / Quicksilver YOKE-DOUBLE 865503T
Mercury Marine / Quicksilver
$105.42 $89.99OEM Mercury / Quicksilver YOKE-DOUBLE 865503T- Part Number:
- MM-865503T
- Availability:
- See Special Order Details
$105.42 $89.99 -
Sold Out, please call for ETA.
OEM Mercury MerCruiser Sterndrive & Inboard SAE 25W-40 Oil Change Kit 8M0182228
Mercury Marine / Quicksilver
$92.88 $84.00Fitment: Mercury MerCruiser in-line 4-Cyl and 6-Cyl - Mercury MerCruiser V-8 (5.0L,5.7L & 6.2L) - Mercury MerCruiser V-6 with remote oil - *Kit can be used for 7.4L/454/502 and 8.1L/496 & 8.2L, but will require 1-2 additional quarts of oil that...- Part Number:
- NW-710-92-8M0182228
- Availability:
- Same Or Next Business Day
- Weight:
- 25W-40
- Grade:
- Standard
- Engine:
- MerCruiser 4, 6 (w/remote oil), 8 Cyl
$92.88 $84.00 -
Special Order! See availability for details
OEM Quicksilver Mercruiser Mercury 4.7 Riser Kit 866208A03
Mercury Marine / Quicksilver
$718.99 $609.99OEM Quicksilver/Mercury 4.7 Riser Kit 866208A03 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:
- MM-866208A03
- Availability:
- See Special Order Details
- Description:
- 4.7" for closed cooling and dry joint exhaust manifolds
$718.99 $609.99 -
OEM Quicksilver/Mercury Impeller Kit Bigfoot and Command Thrust 47-803748Q02
Mercury Marine / Quicksilver
$88.99 $76.49OEM Quicksilver/Mercury Impeller Kit 47-803748Q02 For 2005 and newer Mercury 9.9 hp 4-stroke BigFoot outboards. See your owner’s manual for replacement schedule. See your engine service manual for instructions. The Quicksilver brand is the...- Part Number:
- 710-47-803748Q02
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Impeller kit
$88.99 $76.49 -
OEM Quicksilver/Mercury Mallory Distributor Cap 391-5075Q 1
Mercury Marine / Quicksilver
$64.49 $48.99MerCruiser Cap-Distrib Mallory Ign 391-5075Q 1 Fits Marinized, V-8 MerCruiser Engines made by Ford Motor Company with Mallory Conventional Ignition Systems. See your owner’s manual for replacement information and directions.- Part Number:
- 710-391-5075Q1
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Mallory V-8 point ignition (tall cap)
$64.49 $48.99 -
Sold Out, please call for ETA.
OEM Quicksilver/Mercury Side Mount Remote Control- No Trim 881170A12
Mercury Marine / Quicksilver
$401.11 $302.00OEM Quicksilver/Mercury Side Mount Remote Control- No Trim 881170A12 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:
- 710-881170A12
- Availability:
- In Stock - Ships same or next business day.
$401.11 $302.00 -
OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q 3
Mercury Marine / Quicksilver
$92.49 $70.14OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q 3 Spark plug set 816761Q3 is for use on V-8 MerCruiser (RH) engines (305 and 350 CID)withThunderbolt IV ignition systems (1981 through 1993).- Part Number:
- 710-84-816761Q3
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Fits GM V-8 305 - 350 cid engines (RH) with Thunderbolt IV ignition ('81-'93)
$92.49 $70.14 -
OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q 9
Mercury Marine / Quicksilver
$120.99 $89.99OEM Quicksilver/Mercury Spark Plug Wires Kit 84-816761Q 9 Spark plug set 816761Q9 is for use on V-8 MerCruiser engines made by Ford or General Motors with conventional points ignition systems (1963 through 1982) anf Thunderbolt ignition...- Part Number:
- 710-84-816761Q9
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Fits GM & Ford V-8 engines with conventional points ignition ('63-'82) and Thunderbolt ignition ('68-'76)
$120.99 $89.99 -
OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q12
Mercury Marine / Quicksilver
$108.49 $79.99OEM Quicksilver/Mercury Spark Plug Wires 84-816761Q12 Spark plug set 816761Q12 is for use on V-8 MerCruiser tow Sports inboard engines (5.7L) made by General Motors with conventional points ignition systems (1985 through 1995).- Part Number:
- 710-84-816761Q12
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Fits MIE 5.7L Tow Sports with conventional point ignition ('85-'95)
Outboard Marine Corp. P/N: 503752-503755
$108.49 $79.99 -
OEM Quicksilver/Mercury Trim Pump Assembly 865380A25
Mercury Marine / Quicksilver
$1,485.49 $1,249.99OEM Quicksilver/Mercury Trim Pump Assembly 865380A25 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:
- 710-865380A25
- Availability:
- In Stock - Ships same or next business day.
$1,485.49 $1,249.99 -
Hill Marine MerCruiser Stainless Steel Upper Steering Shaft Pin Install Bundle Kit (Bravo / Alpha) Replaces 98230a1
Hill Marine/Signature
$395.00 $379.99MerCruiser Stainless Steel Upper Steering Shaft Pin Install Bundle Kit (Bravo / Alpha) Replaces 98230a1 by Hill Marine MADE IN THE USA These Signature stainless steel swivel shafts are machined out of a solid stock of 17-4 stainless. They...- Part Number:
- HM-BD-Bundle
- Availability:
- In Stock - Ships from California, 1- 2 business days handling time
$395.00 $379.99 -
Special Order! See availability for details
OEM MerCruiser 3.0 Exhaust Elbow 76351A04
Mercury Marine / Quicksilver
$373.99Exhaust Elbow Fits MCM 140 Exhaust Elbow: 3.0L/V8 1982-Older Exhaust Elbow-Lo Profile: 2.5/3.0L 1982-95- Part Number:
- MM-76351A04
- Availability:
- See Special Order Details
$373.99 -
On SaleSpecial Order! See availability for details
OEM MerCruiser Washer 12-29245 12-8M0204649
Mercury Marine / Quicksilver
$1.20 $0.87OEM MerCruiser Washer 12-29245 12-8M0204649 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:
- MM-12-8M0204649
- Availability:
- See Special Order Details
- Fitment:
- .281 x .500 x .060
$1.20 $0.87 -
Special Order! See availability for details
OEM MerCruiser Water Inlet Plate Screw 10-76156
Mercury Marine / Quicksilver
$3.45OEM MerCruiser Water Inlet Plate Screw 10-76156 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- Part Number:
- MM-10-76156
- Availability:
- See Special Order Details
- Fitment:
- #10-32 x 1.88
$3.45 -
OEM Oil Filter - MerCruiser Quicksilver Diesel Engines 35-19485
Mercury Marine / Quicksilver
$41.49 $34.99Replacement oil filter for MerCruiser diesel engines D2.8L E (serial number 88010000 and below), D3.0L (serial number 0D725460 and up), D3.6L (serial number 0F306903 and up), D4.2L (serial number 0F450250 and up), D4.2L E models, D183, D219, 530D-TA and...- Part Number:
- 710-35-19485
- Availability:
- In Stock - Ships same or next business day.
- Application:
- D2.8L E models s/n 88010000 and below) - D3.0L (s/n 0D725460 & up) - D3.6L (s/n 0F306930 & up) - D4.2L (s/n 0F450250 & up) - D4.2L E models - D183 - D219 - 530D-TA & 636D-TA
$41.49 $34.99 -
OEM Oil Filter Element - MerCruiser Gasoline and Diesel Engines 35-895207
Mercury Marine / Quicksilver
$104.49 $76.50Oil Filter Element - MerCruiser Gasoline and Diesel Engines Filters engine oil more efficiently and effectively by removing smaller contaminant particles than standard paper element filters. Check your owner’s manual for replacement instructions...- Part Number:
- 710-35-895207
- Availability:
- In Stock - Ships same or next business day.
- Application:
- D2.8L (170 & 200) (s/n 88010001 & up). Also fits QSD 2.0 (early version) - 2.8 & 4.2 engines.
$104.49 $76.50
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!