Intake Filter Screen – Fits Johnson Pump and Livewell Aerator (Replaces Johnson/OMC 7100118, 77125)
Intake Filter Screen – Fits Johnson Pump and Livewell Aerator (Replaces Johnson/OMC 7100118, 77125) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Intake Filter Screen – Fits Johnson Pump and Livewell Aerator (Repl...
Intake Filter Screen – Fits Johnson Pump and Livewell Aerator (Replaces Johnson/OMC 7100118, 77125) is backordered and will ship as soon as it is back in stock.
Product Details
This Intake Filter Screen – Fits Johnson Pump and Livewell Aerator (Replaces 7100118, 77125) is designed for compatibility with Johnson Pump 77125 models and livewell aerator pumps found in Ranger, Skeeter, and other fishing boats. It acts as an effective strainer, preventing weeds and debris from entering and clogging livewell drains and pump systems.
It serves as a direct replacement for Johnson/OMC parts 7100118 and 77125.
- Features a simple external twist-on installation for livewell pumps.
- Constructed from durable, marine-grade Nylon PA66 plastic.
- Prevents common clogs in aerator pumps and livewell drains from weeds and debris.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Johnson/OMC | 7100118 |
| Johnson/OMC | 77125 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | Years | OEM Part No. | Notes |
|---|---|---|---|---|
| Johnson | Pump 77125 | 7100118/77125 | Aerator systems | |
| Ranger | Fishing Boats | 7100118/77125 | With livewell systems | |
| Skeeter | Fishing Boats | 2010 and newer | 7100118/77125 | 2.5" ID |
| Various | Sailboats | 7100118/77125 | With Johnson pump systems | |
| Various | Canoes/Kayaks | 7100118/77125 | With water tank systems using Johnson pumps |
Technical Specs
- Product Type
- Intake Filter Screen
- Installation
- External twist-on filter for livewell pumps
- Connection
- Twist-lock mechanism
- Housing Material
- Marine-grade Nylon PA66 Plastic
- Housing Color
- Black
- Dimensions
- 2.78 × 2.78 × 1.08 inches (70.6 × 70.6 × 27.4 mm)
- Weight
- 0.8 ounces (22.7 grams)
- Fitting Type
- Two-piece filter design
- Other Technical Attributes
- Prevents debris and weeds from clogging drains and aerator pumps
- Warranty
- 1-year against manufacturing defects (JLM Marine)
What’s in the Box
- 2 × Intake Filter Screens (7100118/77125)
Installation Notes
- Turn off all power to the livewell or aerator pump system.
- Locate the existing intake screen on the exterior of the pump.
- Unscrew the old filter by twisting it counter-clockwise.
- Clean the pump's threaded intake area to ensure a clean mating surface.
- Align the new filter screen with the threads and twist it on clockwise by hand until snug. Do not overtighten.
- Once installed, restore power and test the pump to ensure proper water flow without leaks.
Troubleshooting & FAQ
Will this filter fit my boat?
This filter is designed for boats using Johnson Pump 77125 models, including many Ranger and Skeeter fishing boats (2010 and newer). Please check the Part Number Matrix and Compatibility table, and compare the images and dimensions to your existing part to ensure a correct fit.
How can I tell if my current filter is clogged or needs replacement?
Signs of a clogged filter include reduced water flow to your livewell, the aerator pump running louder than usual, or the pump shutting off intermittently. Visual inspection will show debris buildup. Replace the filter if it is cracked, warped, or unable to be cleared.
How often should I inspect or clean the filter screen?
It is good practice to inspect the filter screen before each outing, especially when boating in weedy or debris-heavy waters. A quick visual check can prevent clogs and pump strain. Clean as needed.
Is this a direct replacement for the original Johnson/OMC part?
Yes, it is designed to be a direct replacement for Johnson/OMC part numbers 7100118 and 77125, offering the same fit and function.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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