MerCruiser® Sterndrives & Inboards
MerCruiser sterndrives and inboard engines deliver dependable power, smooth performance, and proven durability across a wide range of boats and applications. Designed for efficiency, longevity, and serviceability, MerCruiser propulsion systems are trusted in both recreational and performance environments.
This category includes MerCruiser sterndrive and inboard engine options built to factory specifications, supporting reliable operation and long-term use on the water.
Gregor’s Marine offers MerCruiser engine solutions backed by knowledgeable marine support to help ensure the right configuration for your vessel and usage needs.
Planning a repower? Learn more about MerCruiser sterndrive and inboard repower options.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
Mercury Gear Case 5.44 XXL 1.6 W OEM 8M0176870
Mercury
MSRP: $10,980.00Now: $9,683.10Was: $10,980.00Genuine Mercury Gear Case 5.44 XXL 1.6 W, part number 8M0176870. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159681.8M0176870- SKU:
- 8M0176870
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,232.00 Ounces
MSRP: $10,980.00Now: $9,683.10Was: $10,980.00Qty in Cart: 0Quantity:Price:MSRP: $10,980.00Now: $9,683.10Was: $10,980.00Subtotal: -
On Sale
Mercury Gear Case 5.44 XXL SILVR OEM 8M0236182
Mercury
MSRP: $10,880.00Now: $9,594.90Was: $10,880.00Genuine Mercury Gear Case 5.44 XXL SILVR, part number 8M0236182. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0199839.8M0236182- SKU:
- 8M0236182
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,248.00 Ounces
MSRP: $10,880.00Now: $9,594.90Was: $10,880.00Qty in Cart: 0Quantity:Price:MSRP: $10,880.00Now: $9,594.90Was: $10,880.00Subtotal: -
On Sale
Mercury 5.7L Scorpion EC Long Block Assembly 866138A05
Mercury
MSRP: $10,467.14Now: $9,232.02Was: $10,467.14Mercury 5.7L Scorpion EC Long Block Assembly 866138A05 is a genuine Mercury OEM replacement long block designed for compatible MerCruiser 5.7L Scorpion EC engines. A long block assembly provides the...866138A05- SKU:
- 866138A05
- Availability:
- Usually Ships within 24hours
- Weight:
- 7,808.00 Ounces
MSRP: $10,467.14Now: $9,232.02Was: $10,467.14Qty in Cart: 0Quantity:Price:MSRP: $10,467.14Now: $9,232.02Was: $10,467.14Subtotal: -
Mercury Complete Gearcase 5.44 XX-Long Long 1.6 W 8M0236149
Mercury
MSRP: $10,410.00$8,848.50Mercury Complete Gearcase 5.44 XX-Long Long 1.6 W 8M0236149 is a genuine Mercury Marine OEM complete gear housing assembly / lower unit for the compatible applications and configuration listed below...8M0236149- SKU:
- 8M0236149
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,280.00 Ounces
MSRP: $10,410.00$8,848.50 -
On Sale
Mercury Gear Case 5.44 XXL 1.6W OEM 8M0236151
Mercury
MSRP: $10,410.00Now: $9,179.10Was: $10,410.00Genuine Mercury Gear Case 5.44 XXL 1.6W, part number 8M0236151. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159657, 8M0176871.8M0236151- SKU:
- 8M0236151
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,200.00 Ounces
MSRP: $10,410.00Now: $9,179.10Was: $10,410.00Qty in Cart: 0Quantity:Price:MSRP: $10,410.00Now: $9,179.10Was: $10,410.00Subtotal: -
Mercury LB 5.7L 05-15 OEM 8M0187366
Mercury
$10,325.00Genuine Mercury LB 5.7L 05-15, part number 8M0187366. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0163302.8M0187366- SKU:
- 8M0187366
- Availability:
- Usually Ships within 24hours
- Weight:
- 7,872.00 Ounces
$10,325.00 -
Mercury 3.0L TKS-PLUS OEM 8M0187358
Mercury
$10,237.50Genuine Mercury 3.0L TKS-PLUS, part number 8M0187358. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0116646.8M0187358- SKU:
- 8M0187358
- Availability:
- Usually Ships within 24hours
- Weight:
- 8,960.00 Ounces
$10,237.50 -
On Sale
Mercury QS 383 CT-AL OEM 8M0189742
Mercury
MSRP: $9,187.50Now: $8,544.40Was: $9,187.50Genuine Mercury QS 383 CT-AL, part number 8M0189742. Designed for use with compatible applications.8M0189742- SKU:
- 8M0189742
- Availability:
- Usually Ships within 24hours
- Weight:
- 7,824.00 Ounces
MSRP: $9,187.50Now: $8,544.40Was: $9,187.50 -
Mercury QS LB 357 ALPHA OEM 8M0187375
Mercury
$10,043.75Genuine Mercury QS LB 357 ALPHA, part number 8M0187375. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0183430.8M0187375- SKU:
- 8M0187375
- Availability:
- Usually Ships within 24hours
- Weight:
- 7,824.00 Ounces
$10,043.75 -
Mercury QS LB 357 BRAVO OEM 8M0187376
Mercury
$10,043.75Genuine Mercury QS LB 357 BRAVO, part number 8M0187376. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0183431.8M0187376- SKU:
- 8M0187376
- Availability:
- Usually Ships within 24hours
- Weight:
- 7,760.00 Ounces
$10,043.75 -
On Sale
Mercury Vessel Interface Panel VIP Zeus with SIM 8M0070055
Mercury
MSRP: $10,002.22Now: $8,821.97Was: $10,002.22The Mercury Vessel Interface Panel VIP Zeus with SIM 8M0070055 is a genuine Mercury Marine interface component designed for select Zeus pod drive and MerCruiser/Cummins diesel engine configurations...8M0070055- SKU:
- 8M0070055
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $10,002.22Now: $8,821.97Was: $10,002.22Qty in Cart: 0Quantity:Price:MSRP: $10,002.22Now: $8,821.97Was: $10,002.22Subtotal: -
Mercury CPO 4.3L A EST OEM 8M0178622
Mercury
$9,925.00Genuine Mercury CPO 4.3L A EST, part number 8M0178622. Designed for use with compatible applications.8M0178622- SKU:
- 8M0178622
- Availability:
- Usually Ships within 24hours
- Weight:
- 12,512.00 Ounces
$9,925.00 -
On Sale
Mercury DSH BRAVO 23/30 E OEM 863836A52
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO 23/30 E, part number 863836A52. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8868A32, 8868A52, 8868G17, 8868G9, 8868H88.863836A52- SKU:
- 863836A52
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,199.01 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29 -
On Sale
Mercury DSH BRAVO 27/32 E OEM 863836A51
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO 27/32 E, part number 863836A51. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8868A27, 8868A50, 8868G11, 8868G13, 8868G19,...863836A51- SKU:
- 863836A51
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,184.00 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29 -
On Sale
Mercury DSH BRAVO 27/29 E OEM 863836A50
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO 27/29 E, part number 863836A50. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8868A29, 8868A51, 8868G15, 8868G23, 8868G63,...863836A50- SKU:
- 863836A50
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,168.00 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29 -
On Sale
Mercury DSH BRAVO 27/32 OEM 865440H02
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO 27/32, part number 865440H02. Designed for use with compatible applications.865440H02- SKU:
- 865440H02
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,248.00 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29 -
On Sale
Mercury DSH BRAVO SC27/29 OEM 866458J04
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO SC27/29, part number 866458J04. Designed for use with compatible applications.866458J04- SKU:
- 866458J04
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29 -
On Sale
Mercury DSH BRAVO 27/29 OEM 865440H01
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO 27/29, part number 865440H01. Designed for use with compatible applications.865440H01- SKU:
- 865440H01
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,088.00 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29 -
On Sale
Mercury DSH BRAVO SC23/30 OEM 866458J03
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO SC23/30, part number 866458J03. Designed for use with compatible applications.866458J03- SKU:
- 866458J03
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,245.01 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29 -
On Sale
Mercury DSH BRAVO 23/30 OEM 865440H52
Mercury
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29Genuine Mercury DSH BRAVO 23/30, part number 865440H52. Designed for use with compatible applications.865440H52- SKU:
- 865440H52
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,248.00 Ounces
MSRP: $9,924.29Now: $9,229.49Was: $9,924.29
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