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72400
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9-76547
EMP High Pressure Fuel Pump 39612
EMP 39612 is an aftermarket electric high pressure fuel pump that replaces Mercury OEM part number 8M0062770. This pump is commonly used inside the Fuel Supply Module on select Mercury 65-150HP EFI outboards and MerCruiser 4.5L and 6.2L MPI engines.
Important Fitment Note
This high pressure fuel pump is not universal. Fitment depends on engine model, serial number, and Fuel Supply Module configuration. Always verify that your original pump or OEM parts diagram calls for Mercury OEM number 8M0062770 before ordering.
Compatible Applications
Because Mercury fuel system fitment can vary by serial range and Fuel Supply Module design, confirm the OEM number from your engine parts diagram before replacing the pump.
OEM and Cross Reference Numbers
Related Fuel Pump
Low Pressure Electric Fuel Pump
Many Mercury fuel systems use both a high pressure pump and a separate low pressure pump. If you are servicing the complete fuel supply module or diagnosing fuel delivery issues, check the low pressure pump as well.
View Low Pressure PumpWhat This Part is Used For
The high pressure fuel pump supplies pressurized fuel to the engine fuel injection system. On many compatible Mercury and MerCruiser applications, this pump is located inside the Fuel Supply Module and works with the low pressure side of the system to maintain proper fuel delivery.
EMP 39612 is a popular aftermarket replacement option for Mercury OEM 8M0062770 and is often used as a more affordable alternative to the OEM Mercury high pressure fuel pump.
Common Symptoms of a Failing High Pressure Fuel Pump
The engine may crank longer than normal or struggle to start.
A weak pump may not supply enough fuel under acceleration or load.
The engine may stall when fuel pressure drops below the required range.
A failed pump can prevent the fuel system from reaching proper pressure.
Key Features and Benefits
Aftermarket replacement from Engineered Marine Products for compatible Mercury applications.
Cross references Mercury OEM high pressure fuel pump number 8M0062770.
Used as the high pressure pump inside select Mercury and MerCruiser FSM assemblies.
A more affordable replacement option compared to many OEM fuel pump listings.
FAQ
What OEM number does EMP 39612 replace?
EMP 39612 replaces Mercury OEM high pressure fuel pump number 8M0062770.
Where is this high pressure fuel pump located?
This pump is commonly located inside the Fuel Supply Module on compatible Mercury EFI outboards and MerCruiser MPI engines.
Does this fit all Mercury 65-150HP engines?
No. Fitment varies by engine model, serial number, and fuel system design. Confirm that your engine calls for OEM number 8M0062770 before ordering.
Is this an OEM Mercury fuel pump?
No. This is an EMP aftermarket replacement for Mercury OEM number 8M0062770.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Part Numbers
EMP 39612, 39612, Mercury 8M0062770, 8M0062770, high pressure fuel pump, Mercury high pressure fuel pump, MerCruiser high pressure fuel pump, Mercury 65 EFI fuel pump, Mercury 75 EFI fuel pump, Mercury 90 EFI fuel pump, Mercury 115 EFI fuel pump, Mercury 135 EFI fuel pump, Mercury 150 EFI fuel pump, Mercury FSM pump, Fuel Supply Module pump
8M0062770
Mercury High-Pressure Fuel Supply Module Pump
Mercury 75-150HP EFI & 4.5L / 6.2L MPI High-Pressure Fuel Pump - 8M0245916
The Mercury 8M0245916 High-Pressure Fuel Pump is used inside compatible Mercury Fuel Supply Module (FSM) assemblies. Verified fitment includes select Mercury 65-150HP EFI outboards, along with numerous 4.5L and 6.2L MerCruiser, MIE, TowSports, and jet-drive applications.
The high-pressure pump supplies the fuel pressure required by the engine's electronic fuel-injection system. When servicing the FSM, the low-pressure fuel pump and FSM seals should also be inspected. Both service items are linked below.
Mercury Outboard Fitment
| Engine | Serial Range |
|---|---|
| 65HP EFI Jet | 2B095049 & Present |
| 75HP EFI | 2B095049 & Present |
| 75HP EFI SeaPro | 2B095049 & Present |
| 80HP EFI | 2B095049 & Present |
| 80HP EFI Jet | 2B095049 & Present |
| 90HP EFI | 2B095049 & Present |
| 90HP EFI SeaPro | 2B095049 & Present |
| 100HP EFI | 2B095049 & Present |
| 105HP EFI Jet | 3B672358 & Present |
| 115HP EFI | 2B095049 & Present |
| 115HP EFI SeaPro | 2B095049 & Present |
| 115HP EFI Pro XS | 2B225488 & Present |
| 135HP EFI | 2B131942 & Present |
| 150HP EFI | 1B905505 & Present |
| 150HP EFI SeaPro | 2B139139 & Present |
| 150HP EFI Pro XS | 2B550139 & Present |
MerCruiser 4.5L Sterndrive Fitment
| Engine | Serial Range |
|---|---|
| 4.5L MPI 200 Alpha / Bravo | 2A530778 & Present |
| 4.5L MPI 200 Alpha / Bravo EC | 2A530778 & Present |
| 4.5L MPI 250 Alpha / Bravo | 2A530778 & Present |
| 4.5L MPI 250 Alpha / Bravo EC | 2A530778 & Present |
MerCruiser 6.2L Sterndrive Fitment
| Engine | Serial Range |
|---|---|
| 6.2L MPI 300 | 2A530776 & Present |
| 6.2L MPI 300 EC | 2A530776 & Present |
| 6.2L MPI 350 | 2A530776 & Present |
| 6.2L MPI 350 EC | 2A530776 & Present |
Mercury TowSports Fitment
| Engine | Serial Range |
|---|---|
| 6.2L MPI TOW 320 | 2A530774 & Present |
| 6.2L MPI EC TOW 320 | 2A530774 & Present |
| 6.2L MPI TOW 370 | 2A530774 & Present |
| 6.2L MPI EC TOW 370 | 2A530774 & Present |
Mercury MIE Inboard Fitment
| Engine | Serial Range |
|---|---|
| 6.2L MPI MIE 300 | 2A530774 & Present |
| 6.2L MPI MIE EC 300 | 2A530774 & Present |
| 6.2L MPI MIE 350 | 2A530774 & Present |
| 6.2L MPI MIE EC 350 | 2A530774 & Present |
| 6.2L MPI MIE EC Jet 370 | 2A674166 & Present |
Mercury used several different Fuel Supply Module configurations within similar horsepower and displacement ranges. Always verify the engine serial number and confirm that the FSM calls for high-pressure fuel pump 8M0245916 before ordering.
OEM & Cross Reference Numbers
| Brand / Type | Part Number |
|---|---|
| Mercury OEM | 8M0245916 |
Fuel Supply Module Service Parts
The high-pressure pump is only one part of the Fuel Supply Module. When diagnosing or rebuilding an FSM, inspect the low-pressure fuel pump as well as the internal seals. A weak low-pressure pump can restrict fuel supply to the high-pressure side, while disturbed or deteriorated seals can create leaks after the module is serviced.
Mercury 8M0245917 Low-Pressure Fuel Pump
The low-pressure fuel pump used with compatible Mercury Fuel Supply Module applications. This pump supplies fuel to the FSM so the high-pressure side has an adequate fuel supply.
What This Part is Used For
The Mercury Fuel Supply Module receives fuel from the boat's fuel system and supplies fuel to the engine at the pressures required for electronic fuel injection. Inside the FSM, the low-pressure and high-pressure pumps perform different jobs.
The 8M0245916 high-pressure fuel pump supplies the pressure required on the high-pressure side of the EFI system. If the pump becomes weak or fails, the engine may not maintain adequate fuel pressure under acceleration or load.
High-Pressure vs. Low-Pressure FSM Pump
| Pump | Function |
|---|---|
| 8M0245916 High-Pressure Pump | Produces the high fuel pressure required by the electronic fuel-injection system. |
| 8M0245917 Low-Pressure Pump | Supplies fuel through the Fuel Supply Module so the high-pressure pump has an adequate fuel supply. |
Common Signs of High-Pressure Fuel Pump Problems
- Hard starting or extended cranking
- Engine starts but cannot maintain proper fuel pressure
- Loss of power during acceleration
- Hesitation under heavy engine load
- Engine may run normally at low RPM but lose power at higher RPM
- Fuel-pressure testing indicates insufficient high-side pressure
- High-pressure pump fails electrical or pressure testing
Why Inspect the Entire FSM?
A high-pressure fuel problem does not automatically mean the high-pressure pump itself has failed. The low-pressure side must provide enough fuel to keep the FSM supplied. A weak 8M0245917 low-pressure pump can therefore cause symptoms that resemble high-pressure pump failure.
Test fuel pressure and fuel delivery before replacing components. If the FSM must be opened, inspect the low-pressure pump, electrical connections, internal fuel passages, and seals at the same time.
Key Features and Benefits
- Mercury high-pressure Fuel Supply Module pump
- Mercury OEM part number 8M0245916
- Used on select 65-150HP EFI outboards
- Fits select 75, 80, 90, 100, 105 Jet, 115, 135, and 150HP engines
- Applications include SeaPro and Pro XS models
- Fits select 4.5L MPI MerCruiser Alpha / Bravo applications
- Fits select 6.2L MPI 300HP and 350HP MerCruiser applications
- Fits select 6.2L MPI TowSports 320HP and 370HP engines
- Fits select 6.2L MIE 300HP, 350HP, and Jet 370 applications
- 8M0245917 low-pressure pump linked above
- FSM seal kit linked above
FAQ
What is Mercury 8M0245916?
8M0245916 is a high-pressure electric fuel pump used inside compatible
Mercury Fuel Supply Module assemblies.
Is 8M0245916 the high-pressure or low-pressure pump?
It is the high-pressure pump. The associated low-pressure
pump is Mercury 8M0245917, which is linked above.
Does 8M0245916 fit Mercury 75-115HP outboards?
Yes. Verified applications include select 75, 80, 90, 100, and 115HP EFI
models beginning with serial number 2B095049, plus SeaPro and Jet variants
listed in the fitment chart.
Does it fit Mercury 115 Pro XS?
Yes. Verified fitment includes the 115HP EFI Pro XS beginning with
serial number 2B225488.
Does it fit Mercury 150HP EFI?
Yes. Verified fitment includes standard 150HP EFI beginning at
1B905505, 150HP EFI SeaPro beginning at
2B139139, and 150HP EFI Pro XS beginning at
2B550139.
Does it fit MerCruiser 4.5L engines?
Yes. Verified applications include select 4.5L MPI 200HP and 250HP
Alpha / Bravo engines beginning at serial number 2A530778.
Does it fit MerCruiser 6.2L engines?
Yes. The supplied Mercury fitment includes 6.2L MPI 300HP and 350HP
sterndrive engines beginning at serial number 2A530776,
along with MIE and TowSports versions shown above.
What low-pressure pump goes with this high-pressure pump?
Mercury 8M0245917 is the low-pressure fuel pump linked above
for compatible FSM applications.
Should I replace the FSM seals when changing the pump?
Inspect the seals whenever the Fuel Supply Module is opened. The
7333 FSM Seal Kit is linked above for compatible applications.
How do I verify fitment?
Use the engine model and serial number and confirm that the
Fuel Supply Module parts diagram calls for Mercury
8M0245916. Do not select the pump based on horsepower alone.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0245916, Mercury 8M0245916, Mercury high pressure fuel pump, Mercury FSM high pressure pump, Mercury Fuel Supply Module pump, Mercury 75 EFI fuel pump, Mercury 75 SeaPro fuel pump, Mercury 80 EFI fuel pump, Mercury 90 EFI fuel pump, Mercury 90 SeaPro fuel pump, Mercury 100 EFI fuel pump, Mercury 105 Jet fuel pump, Mercury 115 EFI fuel pump, Mercury 115 SeaPro fuel pump, Mercury 115 Pro XS fuel pump, Mercury 135 EFI fuel pump, Mercury 150 EFI fuel pump, Mercury 150 SeaPro fuel pump, Mercury 150 Pro XS fuel pump, MerCruiser 4.5L fuel pump, MerCruiser 4.5 MPI fuel pump, MerCruiser 6.2L fuel pump, MerCruiser 6.2 MPI fuel pump, Mercury TowSports fuel pump, Mercury MIE fuel pump, 8M0245917, Mercury low pressure fuel pump, 7333, Mercury FSM seal kit
Mercury Low-Pressure Fuel Supply Module Pump
Mercury 65-150HP EFI & 4.5L / 6.2L MPI Low-Pressure Fuel Pump - 8M0245917
The Mercury 8M0245917 Low-Pressure Fuel Pump is used inside compatible Mercury Fuel Supply Module (FSM) assemblies. Verified applications include select Mercury 65-150HP EFI outboards as well as numerous 4.5L and 6.2L MerCruiser sterndrive, MIE, TowSports, and jet-drive engines.
The low-pressure pump supplies fuel into and through the Fuel Supply Module so the high-pressure pump has an adequate and consistent fuel supply. When servicing the FSM, inspect the 8M0245916 high-pressure pump and the module seals at the same time. Both are linked below.
Mercury Outboard Fitment
| Engine | Serial Range |
|---|---|
| 65HP EFI Jet | 2B095049 & Present |
| 75HP EFI | 2B095049 & Present |
| 75HP EFI SeaPro | 2B095049 & Present |
| 80HP EFI | 2B095049 & Present |
| 80HP EFI Jet | 2B095049 & Present |
| 90HP EFI | 2B095049 & Present |
| 90HP EFI SeaPro | 2B095049 & Present |
| 100HP EFI | 2B095049 & Present |
| 105HP EFI Jet | 3B672358 & Present |
| 115HP EFI | 2B095049 & Present |
| 115HP EFI SeaPro | 2B095049 & Present |
| 115HP EFI Pro XS | 2B225488 & Present |
| 135HP EFI | 2B131942 & Present |
| 150HP EFI | 1B905505 & Present |
| 150HP EFI SeaPro | 2B139139 & Present |
| 150HP EFI Pro XS | 2B550139 & Present |
MerCruiser 4.5L Sterndrive Fitment
| Engine | Serial Range |
|---|---|
| 4.5L MPI 200 Alpha / Bravo | 2A530778 & Present |
| 4.5L MPI 200 Alpha / Bravo EC | 2A530778 & Present |
| 4.5L MPI 250 Alpha / Bravo | 2A530778 & Present |
| 4.5L MPI 250 Alpha / Bravo EC | 2A530778 & Present |
MerCruiser 6.2L Sterndrive Fitment
| Engine | Serial Range |
|---|---|
| 6.2L MPI 300 | 2A530776 & Present |
| 6.2L MPI 300 EC | 2A530776 & Present |
| 6.2L MPI 350 | 2A530776 & Present |
| 6.2L MPI 350 EC | 2A530776 & Present |
Mercury TowSports Fitment
| Engine | Serial Range |
|---|---|
| 6.2L MPI TOW 320 | 2A530774 & Present |
| 6.2L MPI EC TOW 320 | 2A530774 & Present |
| 6.2L MPI TOW 370 | 2A530774 & Present |
| 6.2L MPI EC TOW 370 | 2A530774 & Present |
Mercury MIE Inboard Fitment
| Engine | Serial Range |
|---|---|
| 6.2L MPI MIE 300 | 2A530774 & Present |
| 6.2L MPI MIE EC 300 | 2A530774 & Present |
| 6.2L MPI MIE 350 | 2A530774 & Present |
| 6.2L MPI MIE EC 350 | 2A530774 & Present |
| 6.2L MPI MIE EC Jet 370 | 2A674166 & Present |
Mercury used multiple Fuel Supply Module configurations across similar engine families. Always verify your engine serial number and confirm that the Fuel Supply Module calls for low-pressure pump 8M0245917 before ordering.
OEM & Cross Reference Numbers
| Brand / Type | Part Number |
|---|---|
| Mercury OEM | 8M0245917 |
Related Fuel Supply Module Service Parts
The low-pressure pump works together with the high-pressure pump inside the Mercury Fuel Supply Module. When diagnosing an FSM fuel problem, test both sides of the system and inspect the internal seals before replacing parts.
Mercury 8M0245916 High-Pressure Fuel Pump
The matching high-pressure fuel pump used in compatible Mercury Fuel Supply Module applications. It provides the fuel pressure required by the engine's electronic fuel-injection system.
What This Part is Used For
The 8M0245917 low-pressure fuel pump supplies fuel into and through the Fuel Supply Module. Its job is to maintain an adequate supply of fuel for the high-pressure side of the EFI system.
The associated 8M0245916 high-pressure pump then produces the higher fuel pressure required by the engine's fuel-injection system. Both pumps must function correctly for the engine to maintain consistent fuel delivery.
Low-Pressure vs. High-Pressure FSM Pump
| Pump | Function |
|---|---|
| 8M0245917 Low-Pressure Pump | Supplies fuel into and through the Fuel Supply Module so the high-pressure pump has an adequate fuel supply. |
| 8M0245916 High-Pressure Pump | Produces the high fuel pressure required by the engine's EFI system. |
Common Signs of Low-Pressure Fuel Pump Problems
- Hard starting or extended cranking
- Fuel Supply Module is not receiving adequate fuel
- Loss of power during acceleration
- Engine hesitation under load
- Engine may run normally at lower RPM but lose power at higher RPM
- Insufficient fuel supply feeding the high-pressure pump
- Low-pressure pump fails electrical or fuel-delivery testing
Why Test Both FSM Pumps?
Problems on the low-pressure side can create symptoms that appear to be a failing high-pressure pump. If the 8M0245917 low-pressure pump cannot keep the Fuel Supply Module supplied, the 8M0245916 high-pressure pump may not be able to maintain proper fuel pressure.
For this reason, fuel delivery and fuel pressure should be tested before replacing either pump. If the FSM must be opened, inspect the other pump, electrical connections, internal passages, and module seals while it is disassembled.
Key Features and Benefits
- Mercury low-pressure Fuel Supply Module pump
- Mercury OEM part number 8M0245917
- Used on select 65-150HP EFI outboards
- Fits select 65HP and 80HP EFI Jet models
- Fits select 75, 80, 90, 100, 115, 135, and 150HP EFI engines
- Applications include SeaPro and Pro XS models
- Fits select 4.5L MPI MerCruiser 200HP and 250HP engines
- Fits select 6.2L MPI MerCruiser 300HP and 350HP engines
- Fits select 6.2L TowSports 320HP and 370HP engines
- Fits select 6.2L MIE 300HP, 350HP, and Jet 370 applications
- Matching 8M0245916 high-pressure pump linked above
- FSM seal kit linked above
FAQ
What is Mercury 8M0245917?
8M0245917 is the low-pressure electric fuel pump used inside compatible
Mercury Fuel Supply Module assemblies.
Is 8M0245917 the low-pressure or high-pressure pump?
It is the low-pressure pump. The associated high-pressure
pump is Mercury 8M0245916, which is linked above.
Does 8M0245917 fit Mercury 75-115HP outboards?
Yes. Verified applications include select 75, 80, 90, 100, and 115HP EFI
engines beginning with serial number 2B095049, along with
the SeaPro, Jet, and Pro XS applications shown above.
Does it fit Mercury 115 Pro XS?
Yes. Verified fitment includes the 115HP EFI Pro XS beginning with serial
number 2B225488.
Does it fit Mercury 150HP EFI?
Yes. Verified fitment includes standard 150HP EFI beginning at
1B905505, 150HP EFI SeaPro beginning at
2B139139, and 150HP EFI Pro XS beginning at
2B550139.
Does it fit MerCruiser 4.5L engines?
Yes. Verified applications include select 4.5L MPI 200HP and 250HP
Alpha / Bravo engines beginning at serial number 2A530778.
Does it fit MerCruiser 6.2L engines?
Yes. Verified applications include select 6.2L MPI 300HP and 350HP
sterndrive engines beginning at serial number 2A530776,
along with the MIE and TowSports versions shown above.
What high-pressure pump goes with this pump?
Mercury 8M0245916 is the high-pressure FSM pump linked
above for compatible applications.
Should I replace both fuel pumps together?
Not automatically. Test both the low- and high-pressure sides before replacing
components. Replace the pump or pumps that fail fuel-delivery, pressure, or
electrical testing.
Should I replace the FSM seals while changing this pump?
Inspect the seals whenever the Fuel Supply Module is opened. The
7333 FSM Seal Kit is linked above for convenient service.
How do I verify fitment?
Match the engine model and serial number to the application
table above and confirm that the Mercury Fuel Supply Module parts diagram
specifies 8M0245917.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0245917, Mercury 8M0245917, Mercury low pressure fuel pump, Mercury FSM low pressure pump, Mercury Fuel Supply Module pump, Mercury 75 EFI fuel pump, Mercury 75 SeaPro fuel pump, Mercury 80 EFI fuel pump, Mercury 80 Jet fuel pump, Mercury 90 EFI fuel pump, Mercury 90 SeaPro fuel pump, Mercury 100 EFI fuel pump, Mercury 105 Jet fuel pump, Mercury 115 EFI fuel pump, Mercury 115 SeaPro fuel pump, Mercury 115 Pro XS fuel pump, Mercury 135 EFI fuel pump, Mercury 150 EFI fuel pump, Mercury 150 SeaPro fuel pump, Mercury 150 Pro XS fuel pump, MerCruiser 4.5L fuel pump, MerCruiser 4.5 MPI low pressure pump, MerCruiser 6.2L fuel pump, MerCruiser 6.2 MPI low pressure pump, Mercury TowSports fuel pump, Mercury MIE fuel pump, 8M0245916, Mercury high pressure fuel pump, 7333, Mercury FSM seal kit
8M0094682
8M0104208
8M0104211
8M0153486
879288A30
810846T
810846T
9-61500
R026002E
13030
18-3551
32728
35884
41812
41812B
41812Q
48818
48818Q01
488181
515400
59137
59137A1
67464
8M0089715
8052731
807252B1
807252Q4
807252T1
807252T4
807252T7
8072521
9-43013
90556
985005
RP030009
TR55IX
3861326
3861327
41-983