Mercury Outboard Parts
Shop genuine Mercury Marine outboard parts and OEM replacement components at Gregor’s Marine. This category includes factory-authorized Mercury parts for maintenance, repair, and repower across a wide range of outboard engines.
From filters, impellers, fuel system and cooling components to electrical parts, hard parts, and accessories, our inventory supports both DIY boat owners and professional marine technicians.
Need help confirming fitment? Use our Electronic Parts Catalog or contact our marine team for assistance.
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On Sale
Mercury GEAR HOUSING-FM OEM 859399T24
Mercury
MSRP: $2,730.00Now: $2,406.60Was: $2,730.00Genuine Mercury GEAR HOUSING-FM, part number 859399T24. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 849107A3, 849107A6, 849107A9, 849107T3, 849107T6,...859399T24- SKU:
- 859399T24
- Availability:
- Usually Ships within 24hours
- Weight:
- 412.50 Ounces
MSRP: $2,730.00Now: $2,406.60Was: $2,730.00 -
On Sale
Mercury GEAR HOUSING-TM OEM 840470T5
Mercury
MSRP: $2,695.00Now: $2,375.10Was: $2,695.00Genuine Mercury GEAR HOUSING-TM, part number 840470T5. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 840470A5, 849012A11, 849012A3, 849012A9, 849012T11,...840470T5- SKU:
- 840470T5
- Availability:
- Usually Ships within 24hours
- Weight:
- 444.00 Ounces
MSRP: $2,695.00Now: $2,375.10Was: $2,695.00 -
On Sale
Mercury ADAPTER PLATE OEM 8M0149576
Mercury
MSRP: $2,677.46Now: $2,360.81Was: $2,677.46Genuine Mercury ADAPTER PLATE, part number 8M0149576. Designed for use with compatible applications.8M0149576- SKU:
- 8M0149576
- Availability:
- Usually Ships within 24hours
- Weight:
- 256.00 Ounces
MSRP: $2,677.46Now: $2,360.81Was: $2,677.46 -
On Sale
Mercury CYLINDER BLOCK OEM 878581A20
Mercury
MSRP: $2,669.49Now: $2,354.18Was: $2,669.49Genuine Mercury CYLINDER BLOCK, part number 878581A20. Designed for use with compatible applications.878581A20- SKU:
- 878581A20
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,184.00 Ounces
MSRP: $2,669.49Now: $2,354.18Was: $2,669.49 -
On Sale
Mercury CYLINDER BLOCK OEM 880504A12
Mercury
MSRP: $2,661.99Now: $2,347.63Was: $2,661.99Genuine Mercury CYLINDER BLOCK, part number 880504A12. Designed for use with compatible applications.880504A12- SKU:
- 880504A12
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,168.00 Ounces
MSRP: $2,661.99Now: $2,347.63Was: $2,661.99 -
On Sale
Mercury SPACER KIT-XXXL G OEM 8M0210436
Mercury
MSRP: $2,660.99Now: $2,346.28Was: $2,660.99Genuine Mercury SPACER KIT-XXXL G, part number 8M0210436. Designed for use with compatible applications.8M0210436- SKU:
- 8M0210436
- Availability:
- Usually Ships within 24hours
- Weight:
- 832.00 Ounces
MSRP: $2,660.99Now: $2,346.28Was: $2,660.99 -
On Sale
Mercury TIR BAR KIT-28 IN OEM 8M0225358
Mercury
MSRP: $2,650.65Now: $2,313.57Was: $2,650.65Genuine Mercury TIR BAR KIT-28 IN, part number 8M0225358. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 892789Q13, 892789Q33.8M0225358- SKU:
- 8M0225358
- Availability:
- Usually Ships within 24hours
- Weight:
- 320.00 Ounces
MSRP: $2,650.65Now: $2,313.57Was: $2,650.65 -
On Sale
Mercury 150 HP SeaPro Basic Gearcase Housing 8M0190046
Mercury
MSRP: $2,642.99Now: $2,330.94Was: $2,642.99Mercury Basic Gearcase Housing 8M0190046 is a genuine Mercury OEM replacement gearcase housing for select 150 HP EFI SeaPro FourStroke outboards. It serves as the main housing for the internal gears,...8M0190046- SKU:
- 8M0190046
- Availability:
- Usually Ships within 24hours
- Weight:
- 528.00 Ounces
MSRP: $2,642.99Now: $2,330.94Was: $2,642.99 -
On Sale
Mercury PIPE-CHARGE AIR OEM 8M0144010
Mercury
MSRP: $2,640.49Now: $2,328.73Was: $2,640.49Genuine Mercury PIPE-CHARGE AIR, part number 8M0144010. Designed for use with compatible applications.8M0144010- SKU:
- 8M0144010
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $2,640.49Now: $2,328.73Was: $2,640.49 -
On Sale
Mercury CAMSHAFT OEM 8M0184359
Mercury
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40Genuine Mercury CAMSHAFT, part number 8M0184359. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0045146, 8M0070585.8M0184359- SKU:
- 8M0184359
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40 -
On Sale
Mercury CAMSHAFT OEM 8M0184357
Mercury
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40Genuine Mercury CAMSHAFT, part number 8M0184357. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0045144, 8M0070583.8M0184357- SKU:
- 8M0184357
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40 -
On Sale
Mercury CAMSHAFT OEM 8M0184360
Mercury
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40Genuine Mercury CAMSHAFT, part number 8M0184360. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0045147, 8M0070586.8M0184360- SKU:
- 8M0184360
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40 -
On Sale
Mercury CAMSHAFT OEM 8M0184358
Mercury
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40Genuine Mercury CAMSHAFT, part number 8M0184358. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0045145, 8M0070584.8M0184358- SKU:
- 8M0184358
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $2,634.40Now: $2,322.85Was: $2,634.40 -
On Sale
Mercury COOLER - PS OEM 8M0060059
Mercury
MSRP: $2,629.43Now: $2,318.46Was: $2,629.43Genuine Mercury COOLER - PS, part number 8M0060059. Designed for use with compatible applications.8M0060059- SKU:
- 8M0060059
- Availability:
- Usually Ships within 24hours
- Weight:
- 128.48 Ounces
MSRP: $2,629.43Now: $2,318.46Was: $2,629.43 -
On Sale
Mercury CLOSED COOLING KT OEM 860427A4
Mercury
MSRP: $2,608.99Now: $2,301.01Was: $2,608.99Genuine Mercury CLOSED COOLING KT, part number 860427A4. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 860427A2.860427A4- SKU:
- 860427A4
- Availability:
- Usually Ships within 24hours
- Weight:
- 718.40 Ounces
MSRP: $2,608.99Now: $2,301.01Was: $2,608.99 -
On Sale
Mercury TOP COWL ASSY OEM 8M0114282
Mercury
MSRP: $2,599.99Now: $2,293.14Was: $2,599.99Genuine Mercury TOP COWL ASSY, part number 8M0114282. Designed for use with compatible applications.8M0114282- SKU:
- 8M0114282
- Availability:
- Usually Ships within 24hours
- Weight:
- 592.00 Ounces
MSRP: $2,599.99Now: $2,293.14Was: $2,599.99 -
On Sale
Mercury CYLINDER BLOCK OEM 854040001
Mercury
MSRP: $2,599.49Now: $2,292.70Was: $2,599.49Genuine Mercury CYLINDER BLOCK, part number 854040001. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 854040.854040001- SKU:
- 854040001
- Availability:
- Usually Ships within 24hours
- Weight:
- 4,064.00 Ounces
MSRP: $2,599.49Now: $2,292.70Was: $2,599.49 -
On Sale
Mercury EXHAUST PLATE ASY OEM 842777A23
Mercury
MSRP: $2,598.92Now: $2,291.56Was: $2,598.92Genuine Mercury EXHAUST PLATE ASY, part number 842777A23. Designed for use with compatible applications.842777A23- SKU:
- 842777A23
- Availability:
- Usually Ships within 24hours
- Weight:
- 270.40 Ounces
MSRP: $2,598.92Now: $2,291.56Was: $2,598.92 -
On Sale
Mercury PUMP-SEAWATER OEM 8M0140212
Mercury
MSRP: $2,596.49Now: $2,290.05Was: $2,596.49Genuine Mercury PUMP-SEAWATER, part number 8M0140212. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0138966.8M0140212- SKU:
- 8M0140212
- Availability:
- Usually Ships within 24hours
- Weight:
- 256.00 Ounces
MSRP: $2,596.49Now: $2,290.05Was: $2,596.49 -
On Sale
Mercury PUMP ASSY-TRIM OEM 846860T1
Mercury
MSRP: $2,587.85Now: $2,281.80Was: $2,587.85Genuine Mercury PUMP ASSY-TRIM, part number 846860T1. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 846859A2, 846860A1.846860T1- SKU:
- 846860T1
- Availability:
- Usually Ships within 24hours
- Weight:
- 235.20 Ounces
MSRP: $2,587.85Now: $2,281.80Was: $2,587.85
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