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MERCRUISER PARTS

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MerCruiser Parts

MerCruiser Parts

  • OEM MerCruiser Riser Kit- 6" 93322A10

    OEM MerCruiser Riser Kit- 6" 93322A10

    Mercury Marine / Quicksilver

    $733.99 $633.13
    OEM MerCruiser Riser Kit- 6" 93322A10 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts...
    Part Number:
    710-93322A10
    Availability:
    In Stock - Ships same or next business day.
    $733.99 $633.13
  • Special Order! See availability for details
    OEM Quicksilver/Mercury Distributor Cap  815407Q02

    OEM Quicksilver/Mercury Distributor Cap 815407Q02

    Mercury Marine / Quicksilver

    $42.99 $35.90
    OEM Quicksilver/Mercury Distributor Cap  815407Q02 This distributor cap kit contains the cap only. It fits marinized, V-6 MerCruiser Engines made by General Motors with Thunderbolt IV and V HEI...
    Part Number:
    MM-815407Q02
    Availability:
    See Special Order Details
    Application:
    GM V-6 w/ Thunderbolt IV & V HEI ignitions
    $42.99 $35.90
  • OEM Quicksilver/Mercury Prestolite Tune Up Kit  392-6325Q 1

    OEM Quicksilver/Mercury Prestolite Tune Up Kit 392-6325Q 1

    Mercury Marine / Quicksilver

    $33.99 $25.65
    MerCruiser Tune Up Kit Prestolite Ign 392-6325Q 1 Fits MerCruiser Engines from Ford Motor Company in their 888 (serial number 3108723 and above) and 233 (serial number 4173000 and above) Series with...
    Part Number:
    710-392-6325Q1
    Availability:
    See Special Order Details
    Application:
    Prestolite V-8 point ignition (clip-down cap)
    $33.99 $25.65
  • OEM Quicksilver/Mercury Spark Plug Wire Kit  84-816608Q80

    OEM Quicksilver/Mercury Spark Plug Wire Kit 84-816608Q80

    Mercury Marine / Quicksilver

    $88.95
    OEM Quicksilver/Mercury Spark Plug Wire Kit  84-816608Q80 Spark plug set 816608Q80 is for use on MerCruiser 5.7L Inboard and Tow Sports engines with Thunderbolt IV ignition systems (1998 through...
    Part Number:
    710-84-816608Q80
    Availability:
    See Special Order Details
    Application:
    Red wires - Fits 5.7L MIE & Tow Sports with Thunderbolt IV ignition ('98 & Newer)
  • OEM Quicksilver/Mercury Trim Pump/Motor Assembly  865380A13

    OEM Quicksilver/Mercury Trim Pump/Motor Assembly 865380A13

    Mercury Marine / Quicksilver

    $984.89
    OEM Quicksilver/Mercury Trim Pump/Motor Assembly  865380A13 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be...
    Part Number:
    710-865380A13
    Availability:
    In Stock - Ships same or next business day.
    $984.89
  • Special Order! See availaility for details
    Mercury / Quicksilver BRACKET-CLAMP 816510T

    Mercury / Quicksilver BRACKET-CLAMP 816510T

    Mercury Marine / Quicksilver

    $69.49
    Mercury / Quicksilver BRACKET-CLAMP 816510T. This is a genuine Mercury Marine / Quicksilver part, ordered from Mercury for you as a special order.Mercury part number: 816510TReplaces older part...
    Part Number:
    MM-816510T
    Availability:
    See Special Order Details
  • Special Order! See availaility for details
    Mercury / Quicksilver CLIP 54-23567

    Mercury / Quicksilver CLIP 54-23567

    Mercury Marine / Quicksilver

    $5.79
    Mercury / Quicksilver CLIP 54-23567. This is a genuine Mercury Marine / Quicksilver part, ordered from Mercury for you as a special order.Mercury part number: 23567UPC: 745061131149Condition: New,...
    Part Number:
    MM-23567
    Availability:
    See Special Order Details
  • Special Order! See availaility for details
    Mercury / Quicksilver Exhaust Tube 8M0056199

    Mercury / Quicksilver Exhaust Tube 8M0056199

    $66.99 $61.99
    This product is a genuine, OEM Mercury Marine part.  Fits the following models: 8.2L Mag EC Base Model - Serial #'s 2A041665 through 2A051741 8.2L Mag EC Base Model - Serial #'s 2A051743 & Up 8...
    Part Number:
    MM-8M0056199
    Availability:
    See Special Order Details
    $66.99 $61.99
  • Special Order! See availaility for details
    Mercury / Quicksilver PIN-DOWEL-SOLID 17-43044

    Mercury / Quicksilver PIN-DOWEL-SOLID 17-43044

    Mercury Marine / Quicksilver

    $2.49
    Mercury / Quicksilver PIN-DOWEL-SOLID 17-43044. This is a genuine Mercury Marine / Quicksilver part, ordered from Mercury for you as a special order.Mercury part number: 43044Replaces older part...
    Part Number:
    MM-43044
    Availability:
    See Special Order Details
  • Special Order! See availaility for details
    Mercury / Quicksilver SCREW 10-805733

    Mercury / Quicksilver SCREW 10-805733

    Mercury Marine / Quicksilver

    $1.80
    Mercury / Quicksilver SCREW 10-805733. This is a genuine Mercury Marine / Quicksilver part, ordered from Mercury for you as a special order.Mercury part number: 805733UPC: 745061280366Condition: New,...
    Part Number:
    MM-805733
    Availability:
    See Special Order Details
  • Special Order! See availaility for details
    Mercury / Quicksilver SPACER 23-12706

    Mercury / Quicksilver SPACER 23-12706

    Mercury Marine / Quicksilver

    $5.69
    Mercury / Quicksilver SPACER 23-12706. This is a genuine Mercury Marine / Quicksilver part, ordered from Mercury for you as a special order.Mercury part number: 12706UPC: 745061108349Condition: New,...
    Part Number:
    MM-12706
    Availability:
    See Special Order Details
  • Special Order! See availaility for details
    Mercury / Quicksilver TRANSOM PLATE 8M0138839

    Mercury / Quicksilver TRANSOM PLATE 8M0138839

    Mercury Marine / Quicksilver

    $471.49
    Mercury / Quicksilver TRANSOM PLATE 8M0138839. This is a genuine Mercury Marine / Quicksilver part, ordered from Mercury for you as a special order.Mercury part number: 8M0138839Replaces older part...
    Part Number:
    MM-8M0138839
    Availability:
    See Special Order Details
    $471.49

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!