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Mercury 30-400HP FSM Low Pressure Fuel Pump 1-32-883202
Mercury 30-60hp 4 stroke
L6 Verado V6 & V8 4stroke Mode
| Quantity | Price |
| 1 | 115.35 |
Mercury Fuel Supply Module Low-Pressure Fuel Pump
Mercury EFI, Verado, V6 & V8 Low-Pressure Fuel Pump - 1-32-883202
The 1-32-883202 Electric Fuel Pump is an aftermarket low-pressure replacement pump for compatible Mercury Fuel Supply Module (FSM) and Vapor Separator assemblies. It cross references Mercury fuel pump numbers 8M0062771, 8M0103289, 883202T02 and 883202T1.
Verified applications include select 30-150HP Mercury EFI outboards, 200-400HP L6 Verado, 3.4L V6, 4.6L V8, SeaPro, Pro XS, Mercury Racing, and several 4.5L / 6.2L MerCruiser, MIE and TowSports applications.
This pump operates on the low-pressure side of the FSM, supplying fuel to the module so the engine's high-pressure fuel pump can maintain the pressure required by the EFI system.
OEM & Cross Reference Numbers
| Brand / Type | Part Number |
|---|---|
| Aftermarket | 1-32-883202 |
| Mercury OEM | 8M0062771 |
| Mercury OEM | 8M0103289 |
| Mercury OEM | 883202T02 |
| Mercury OEM | 883202T1 |
Mercury Outboard Fitment
| Engine Family | Verified Applications | Serial Range / Notes |
|---|---|---|
| Mercury 30-40HP EFI 3-Cylinder | 30HP EFI and 40HP EFI 3-cylinder |
USA: 0T409000 thru 1B226999 Belgium: 0P153500 thru 0P400999 |
| Mercury 40-60HP EFI 4-Cylinder | 40HP, 50HP and 60HP EFI 4-cylinder |
USA: 0T409000 thru 1B355222 Belgium: 0P153500 thru 0P400999 |
| Mercury 65-115HP EFI | 65HP EFI Jet, 75HP EFI, 75HP SeaPro, 80HP EFI, 80HP EFI Jet, 90HP EFI, 90HP SeaPro, 100HP EFI, 115HP EFI and 115HP SeaPro |
Engine serial 2B095049 & Present. Applicable FSM ranges include 2B494018 & Below and 2B494019 thru 3B694498. |
| Mercury 115HP Pro XS | 115HP EFI Pro XS | 2B225488 & Present |
| Mercury 105-150HP EFI | 105HP EFI Jet, 135HP EFI, 150HP EFI, 150HP EFI SeaPro and 150HP EFI Pro XS | Includes 1B905505, 2B131942, 2B139139, 2B550139 and applicable later serial ranges |
Mercury L6 Verado Fitment
| Engine | Serial Range |
|---|---|
| 200HP Pro Verado 6-Cylinder | 2B144123 thru 2B577715 |
| 250HP Pro Verado 6-Cylinder | 2B144123 thru 2B577715 |
| 300HP Pro Verado 6-Cylinder | 2B144123 thru 2B577715 |
| 200HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 225HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 250HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 275HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 300HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 350HP 2.6L L6 Verado | 2B141617 thru 3B342962 |
| 350HP 2.6L L6 Pro Verado | 2B141124 thru 3B342962 |
| 400HP 2.6L L6 Verado | 2B618256 thru 3B342962 |
| 400R 2.6L L6 Racing | 2B141124 thru 3B342962 |
Mercury 3.4L V6 & 4.6L V8 Fitment
| Engine Family | Horsepower / Model | Serial Range |
|---|---|---|
| 3.4L V6 | 175HP, 200HP, 225HP | 2B529482 & Present |
| 3.4L V6 SeaPro | 200HP | 2B529482 & Present |
| 3.4L V6 Pro XS | 175HP | 2B529482 & Present |
| 4.6L V8 | 250HP and 300HP | 2B529482 & Present |
| 4.6L V8 SeaPro | 225HP and 250HP | 2B529482 & Present |
| 4.6L V8 CMS / AMS SeaPro | 300HP | 2B529482 & Present |
| 4.6L V8 Pro XS | 200HP, 225HP, 250HP and 300HP | 2B529482 & Present |
| 4.6L V8 Verado | 250HP and 300HP | 2B529482 & Present |
Mercury Racing Fitment
| Engine | Serial Range |
|---|---|
| 250R 4.6L V8 Racing | 1E080500 & Present |
| 300R 4.6L V8 Racing | 1E080500 & Present |
| 300R 4.6L V8 AMS Racing | 1E081459 & Present |
| 200HP 3.4L V6 APX | 1E054353 & Present |
| 250HP 4.6L V8 APX | 1E054548 & Present |
| 360HP 4.6L V8 APX | 1E054247 & Present |
MerCruiser / MIE / TowSports Fitment
| Application | Engine | Verified Serial Coverage |
|---|---|---|
| Sterndrive | 4.5L MPI 200 Alpha / Bravo and EC | Includes 2A441953 thru 2A530777 and applicable later FSM configurations |
| Sterndrive | 4.5L MPI 250 Alpha / Bravo and EC | Includes 2A441953 thru 2A530777 and applicable later FSM configurations |
| Sterndrive | 6.2L MPI 300 / 300 EC | Includes 2A456613 thru 2A530775 and later applications |
| Sterndrive | 6.2L MPI 350 / 350 EC | Includes 2A456613 thru 2A530775 and later applications |
| MIE / Inboard | 6.2L MIE 300 / 350 and EC versions | Includes 2A456613 thru 2A530773 and later applications |
| TowSports | 6.2L TOW 320 / 370 and EC versions | Includes 2A456613 thru 2A530773 and later applications |
Mercury used several Fuel Supply Module and Vapor Separator designs within the same engine family.
Always verify your engine serial number, Fuel Supply Module configuration and original pump number. This pump should be used where the application calls for 8M0062771, 8M0103289, 883202T02 or 883202T1.
Related Fuel Supply Module Parts
Pro Marine 883202 Low-Pressure Fuel Pump
Alternate low-pressure electric fuel pump for the same compatible Mercury FSM and Vapor Separator application family.
Pro Marine 3288P High-Pressure Fuel Pump
High-pressure FSM pump for many compatible L6 Verado, 3.4L V6, 4.6L V8 and Mercury Racing applications.
Pro Marine 7333 FSM / VST Seal Kit
Opening the Fuel Supply Module? The 7333 seal kit replaces Mercury 8M0133370 and provides the service seals for compatible FSM applications.
What This Fuel Pump is Used For
The 1-32-883202 low-pressure fuel pump moves fuel into and through the Mercury Fuel Supply Module or Vapor Separator. Maintaining an adequate fuel supply inside the module is necessary for the engine's high-pressure fuel system to operate correctly.
On engines with separate low- and high-pressure pumps, this pump does not create the final injection pressure. Instead, it supplies fuel to the high-pressure side of the system.
Low-Pressure vs. High-Pressure Fuel Pump
| Pump Type | Function |
|---|---|
| 1-32-883202 Low-Pressure Pump | Maintains fuel supply to the Fuel Supply Module and feeds the high-pressure side of the system. |
| High-Pressure Pump | Produces the higher fuel pressure required by the electronic fuel-injection system. Pump selection varies by engine and FSM generation. |
Common Signs of Low-Pressure Fuel Pump Problems
- Hard starting or extended cranking
- Fuel Supply Module does not maintain adequate fuel level
- Engine hesitation during acceleration
- Loss of power under load
- Engine performs normally at low speed but loses power at higher RPM
- High-pressure pump becomes starved for fuel
- Low-pressure delivery test is below specification
- Electric pump fails electrical testing
Why Check the Complete Fuel Supply Module?
A fuel-pressure problem is not always caused by the high-pressure pump. If the low-pressure pump cannot maintain an adequate supply of fuel inside the FSM, the high-pressure pump may be unable to reach its specified pressure.
Test the low-pressure fuel supply and high-pressure fuel system before replacing components. If the FSM is opened, inspect the other pump, electrical connections, internal fuel passages and seals while the module is accessible.
Key Features and Benefits
- Aftermarket Mercury low-pressure electric fuel pump
- Part number 1-32-883202
- Replaces Mercury 8M0062771
- Replaces Mercury 8M0103289
- Replaces Mercury 883202T02
- Replaces Mercury 883202T1
- Fits select 30-60HP EFI Mercury outboards
- Fits select 65-150HP EFI, SeaPro and Pro XS engines
- Fits select 200-400HP L6 Verado engines
- Fits select 3.4L V6 and 4.6L V8 Mercury outboards
- Fits select Mercury Racing 250R and 300R applications
- Fits select Mercury APX Racing engines
- Fits select 4.5L and 6.2L MerCruiser applications
- Fits select MIE and TowSports applications
- Alternate 883202 low-pressure pump linked above
- Compatible high-pressure pump and FSM seal kit linked above
FAQ
What OEM numbers does 1-32-883202 replace?
It cross references Mercury 8M0062771, 8M0103289,
883202T02 and 883202T1.
Is this a high-pressure or low-pressure pump?
This is a low-pressure fuel pump used inside compatible
Mercury Fuel Supply Module / Vapor Separator assemblies.
Does this fit Mercury 30-60HP EFI outboards?
Yes. Verified catalog fitment includes select 30HP and 40HP 3-cylinder EFI
engines and 40HP, 50HP and 60HP 4-cylinder EFI engines within the serial
ranges shown above.
Does it fit Mercury 75-115HP EFI?
Yes. Applications include select 75, 80, 90, 100 and 115HP EFI models,
along with SeaPro, Jet and Pro XS variants.
Does it fit Mercury 150HP EFI?
Yes. Verified applications include select 150HP EFI, SeaPro and Pro XS
configurations. Verify the FSM and engine serial range before ordering.
Does it fit Mercury Verado?
Yes. Verified fitment includes numerous 200, 225, 250, 275, 300, 350
and 400HP L6 Verado applications and select 400R Racing engines.
Does this fit modern Mercury V6 and V8 engines?
Yes. Fitment includes select 3.4L V6 and 4.6L V8 standard, SeaPro,
Pro XS, Verado and Racing applications.
Does it fit MerCruiser?
Yes. Catalog applications include select 4.5L MPI and 6.2L MPI
sterndrive, MIE and TowSports engines.
What high-pressure pump is used with this pump?
High-pressure pump selection depends on the engine and FSM generation.
Many L6 Verado and modern V6 / V8 applications use the
3288P high-pressure pump linked above.
Should I replace the FSM seals when changing this pump?
Inspect the seals whenever the Fuel Supply Module is opened. The
7333 FSM seal kit, replacing Mercury 8M0133370, is linked
above.
How do I confirm fitment?
Verify the engine model, serial number, Fuel Supply Module configuration
and original pump number. Confirm that the application calls for
8M0062771, 8M0103289, 883202T02 or 883202T1.
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
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