Family-Owned • 40+ Years Experience • Authorized Mercury & Mercruiser Dealer

Engines

Engines

Engines

Shop marine engines for a wide range of boats and applications, including outboard, sterndrive, and inboard configurations. This category features new and replacement marine engines from trusted manufacturers, built for reliability, performance, and long service life.

Gregor’s Marine offers knowledgeable support to help you select the right engine for fishing boats, pontoons, cruisers, and work vessels.

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  • Price
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  • MERCURY OEM ADAPTOR ASSY. EXH, 841110T02
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    Mercury ADAPTOR ASSY. EXH OEM 841110T02

    Mercury

    MSRP: $1,890.99
    $1,607.34
    Genuine Mercury ADAPTOR ASSY. EXH, part number 841110T02. Designed for use with compatible applications.
    841110T02
    SKU:
    841110T02
    Availability:
    Usually Ships within 24hours
    Weight:
    318.40 Ounces
    MSRP: $1,890.99
    $1,607.34
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,890.99
    $1,607.34
    Subtotal:
    Add to Cart
  • MERCURY OEM WIRE HARNES-ALT, 8M0141929
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    Mercury WIRE HARNES-ALT OEM 8M0141929

    Mercury

    MSRP: $1,884.49
    $1,601.82
    Genuine Mercury WIRE HARNES-ALT, part number 8M0141929. Designed for use with compatible applications.
    8M0141929
    SKU:
    8M0141929
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $1,884.49
    $1,601.82
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,884.49
    $1,601.82
    Subtotal:
    Add to Cart
  • MERCURY OEM LB 30 HP EFI, 8M0235095
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    Mercury LB 30 HP EFI OEM 8M0235095

    Mercury

    MSRP: $1,864.30
    $1,584.66
    Genuine Mercury LB 30 HP EFI, part number 8M0235095. Designed for use with compatible applications.
    8M0235095
    SKU:
    8M0235095
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $1,864.30
    $1,584.66
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,864.30
    $1,584.66
    Subtotal:
    Add to Cart
  • MERCURY OEM LB 30 HP EFI, 8M0191411
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    Mercury LB 30 HP EFI OEM 8M0191411

    Mercury

    MSRP: $1,864.30
    $1,584.66
    Genuine Mercury LB 30 HP EFI, part number 8M0191411. Designed for use with compatible applications.
    8M0191411
    SKU:
    8M0191411
    Availability:
    Usually Ships within 24hours
    Weight:
    624.00 Ounces
    MSRP: $1,864.30
    $1,584.66
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,864.30
    $1,584.66
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS ENGINE, 8M0178245
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    Mercury HARNESS ENGINE OEM 8M0178245

    Mercury

    MSRP: $1,857.49
    $1,578.87
    Genuine Mercury HARNESS ENGINE, part number 8M0178245. Designed for use with compatible applications.
    8M0178245
    SKU:
    8M0178245
    Availability:
    Usually Ships within 24hours
    Weight:
    149.44 Ounces
    MSRP: $1,857.49
    $1,578.87
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,857.49
    $1,578.87
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS, 858367T1
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    Mercury HARNESS OEM 858367T1

    Mercury

    MSRP: $1,794.49
    $1,525.32
    Genuine Mercury HARNESS, part number 858367T1. Designed for use with compatible applications.
    858367T1
    SKU:
    858367T1
    Availability:
    Usually Ships within 24hours
    Weight:
    82.16 Ounces
    MSRP: $1,794.49
    $1,525.32
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,794.49
    $1,525.32
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS-ENGINE, 865457A01
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    Mercury HARNESS-ENGINE OEM 865457A01

    Mercury

    MSRP: $1,785.99
    $1,518.09
    Genuine Mercury HARNESS-ENGINE, part number 865457A01. Designed for use with compatible applications.
    865457A01
    SKU:
    865457A01
    Availability:
    Usually Ships within 24hours
    Weight:
    100.80 Ounces
    MSRP: $1,785.99
    $1,518.09
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,785.99
    $1,518.09
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS CM20038, 8M6006790
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    Mercury HARNESS CM20038 OEM 8M6006790

    Mercury

    MSRP: $1,762.55
    $1,498.17
    Genuine Mercury HARNESS CM20038, part number 8M6006790. Designed for use with compatible applications.
    8M6006790
    SKU:
    8M6006790
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $1,762.55
    $1,498.17
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,762.55
    $1,498.17
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS-ENGINE, 879345T71
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    Mercury HARNESS-ENGINE OEM 879345T71

    Mercury

    MSRP: $1,753.54
    $1,490.51
    Genuine Mercury HARNESS-ENGINE, part number 879345T71. Designed for use with compatible applications.
    879345T71
    SKU:
    879345T71
    Availability:
    Usually Ships within 24hours
    Weight:
    125.01 Ounces
    MSRP: $1,753.54
    $1,490.51
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,753.54
    $1,490.51
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS-WIRING, 8M0095324
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    Mercury HARNESS-WIRING OEM 8M0095324

    Mercury

    MSRP: $1,753.49
    $1,490.47
    Genuine Mercury HARNESS-WIRING, part number 8M0095324. Designed for use with compatible applications.
    8M0095324
    SKU:
    8M0095324
    Availability:
    Usually Ships within 24hours
    Weight:
    84.50 Ounces
    MSRP: $1,753.49
    $1,490.47
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,753.49
    $1,490.47
    Subtotal:
    Add to Cart
  • MERCURY OEM TWIN CABL.HARNESS, 8M0067384
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    Mercury TWIN CABL.HARNESS OEM 8M0067384

    Mercury

    MSRP: $1,748.99
    $1,486.64
    Genuine Mercury TWIN CABL.HARNESS, part number 8M0067384. Designed for use with compatible applications.
    8M0067384
    SKU:
    8M0067384
    Availability:
    Usually Ships within 24hours
    Weight:
    152.00 Ounces
    MSRP: $1,748.99
    $1,486.64
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,748.99
    $1,486.64
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS-ENGINE, 865653T03
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    Mercury HARNESS-ENGINE OEM 865653T03

    Mercury

    MSRP: $1,736.49
    $1,476.02
    Genuine Mercury HARNESS-ENGINE, part number 865653T03. Designed for use with compatible applications.
    865653T03
    SKU:
    865653T03
    Availability:
    Usually Ships within 24hours
    Weight:
    115.20 Ounces
    MSRP: $1,736.49
    $1,476.02
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,736.49
    $1,476.02
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS WIRING, 8M0067194
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    Mercury HARNESS WIRING OEM 8M0067194

    Mercury

    MSRP: $1,708.99
    $1,452.64
    Genuine Mercury HARNESS WIRING, part number 8M0067194. Designed for use with compatible applications.
    8M0067194
    SKU:
    8M0067194
    Availability:
    Usually Ships within 24hours
    Weight:
    262.40 Ounces
    MSRP: $1,708.99
    $1,452.64
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,708.99
    $1,452.64
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS, 879172155
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    Mercury HARNESS OEM 879172155

    Mercury

    MSRP: $1,670.99
    $1,420.34
    Genuine Mercury HARNESS, part number 879172155. Designed for use with compatible applications.
    879172155
    SKU:
    879172155
    Availability:
    Usually Ships within 24hours
    Weight:
    68.80 Ounces
    MSRP: $1,670.99
    $1,420.34
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,670.99
    $1,420.34
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS ENGINE, 8M0222357
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    Mercury HARNESS ENGINE OEM 8M0222357

    Mercury

    MSRP: $1,651.49
    $1,403.77
    Genuine Mercury HARNESS ENGINE, part number 8M0222357. Designed for use with compatible applications.
    8M0222357
    SKU:
    8M0222357
    Availability:
    Usually Ships within 24hours
    Weight:
    155.68 Ounces
    MSRP: $1,651.49
    $1,403.77
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,651.49
    $1,403.77
    Subtotal:
    Add to Cart
  • MERCURY OEM HARNESS ASSY, 858229T1
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    Mercury HARNESS ASSY OEM 858229T1

    Mercury

    MSRP: $1,649.99
    $1,402.49
    Genuine Mercury HARNESS ASSY, part number 858229T1. Designed for use with compatible applications.
    858229T1
    SKU:
    858229T1
    Availability:
    Usually Ships within 24hours
    Weight:
    84.00 Ounces
    MSRP: $1,649.99
    $1,402.49
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,649.99
    $1,402.49
    Subtotal:
    Add to Cart
  • MERCURY OEM MANIFOLD-EXHAUST, 858893T
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    Mercury MANIFOLD-EXHAUST OEM 858893T

    Mercury

    MSRP: $1,612.99
    $1,371.04
    Genuine Mercury MANIFOLD-EXHAUST, part number 858893T. Designed for use with compatible applications.
    858893T
    SKU:
    858893T
    Availability:
    Usually Ships within 24hours
    Weight:
    228.80 Ounces
    MSRP: $1,612.99
    $1,371.04
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,612.99
    $1,371.04
    Subtotal:
    Add to Cart
  • MERCURY OEM CATALYST-EXHAUST, 8M0174306
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    Mercury CATALYST-EXHAUST OEM 8M0174306

    Mercury

    MSRP: $1,599.49
    $1,359.57
    Genuine Mercury CATALYST-EXHAUST, part number 8M0174306. Designed for use with compatible applications.
    8M0174306
    SKU:
    8M0174306
    Availability:
    Usually Ships within 24hours
    Weight:
    58.40 Ounces
    MSRP: $1,599.49
    $1,359.57
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,599.49
    $1,359.57
    Subtotal:
    Add to Cart
  • MERCURY OEM VIP ZEUS-IB N/DTS, 8M0070060
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    Mercury VIP ZEUS-IB N/DTS OEM 8M0070060

    Mercury

    MSRP: $1,580.72
    $1,343.61
    Genuine Mercury VIP ZEUS-IB N/DTS, part number 8M0070060. Designed for use with compatible applications.
    8M0070060
    SKU:
    8M0070060
    Availability:
    Usually Ships within 24hours
    Weight:
    124.00 Ounces
    MSRP: $1,580.72
    $1,343.61
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,580.72
    $1,343.61
    Subtotal:
    Add to Cart
  • MERCURY OEM VIP ZEUS 2.2, 8M0070064
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    Mercury VIP ZEUS 2.2 OEM 8M0070064

    Mercury

    MSRP: $1,580.72
    $1,343.61
    Genuine Mercury VIP ZEUS 2.2, part number 8M0070064. Designed for use with compatible applications.
    8M0070064
    SKU:
    8M0070064
    Availability:
    Usually Ships within 24hours
    Weight:
    90.00 Ounces
    MSRP: $1,580.72
    $1,343.61
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,580.72
    $1,343.61
    Subtotal:
    Add to Cart
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