Description
Regitar Low Pressure Fuel Pump for Mercury 4.3L | Boat Supply Store
Maintain consistent fuel delivery to your Mercury 4.3L engine with this Regitar US-made low-pressure fuel pump. Engineered as a direct replacement for specific Mercruiser MCM 262 Mag EFI, 4.3L/LX, and 4.3LH/LXH configurations, it ensures precise fuel flow essential for reliable engine operation. This pump is critical for maintaining optimal performance, especially in coastal waters where consistent engine power is paramount for safe navigation.
Key Features
- Direct-fit replacement for Mercury Low Pressure 4.3 LH, LX, LXH engines
- Engineered for specific Mercruiser MCM 262 Mag EFI, 4.3L/LX & 4.3LH/LXH
- Ensures optimal fuel delivery for consistent engine performance
- Reliable operation critical for safe marine use
- High-quality construction for durability
- Restores proper fuel system function
- Reduces the risk of fuel starvation under load
- Specifically designed for the specified engine displacements
Specifications
| Product Specifications | |
|---|---|
| Brand | Regitar U.S.A. |
| SKU | CWR109416 |
| BC_ID | 123310 |
| Price | $116.99 |
| Category | Engine Parts & Service | Fuel Pumps |
| MPN | RFP004 |
| Compatible with | Mercruiser MCM 262 Mag EFI, 4.3L/LX & 4.3LH/LXH engines |
Who This Is For
Marine mechanics and boat owners who require a precise, low-pressure fuel pump replacement for their Mercury or Mercruiser 4.3L engine series. This is also an essential part for service centers specializing in these specific engine configurations.
How It Compares
| Feature | Regitar Low Pressure Fuel Pump for Mercury 4.3L | Competitor |
|---|---|---|
| Engine Compatibility | Mercruiser MCM 262 Mag EFI, 4.3L/LX & 4.3LH/LXH | Various Mercruiser 4.3L |
| Pressure Type | Low Pressure | Low Pressure |
| MPN | RFP004 | 18-7240 |
Common Concerns Answered
Is this pump a guaranteed fit for all 4.3L Mercury engines?
This Regitar fuel pump is specifically designed for the Mercruiser MCM 262 Mag EFI, 4.3L/LX & 4.3LH/LXH engine models. It's crucial to verify your specific engine code against these compatible models to ensure correct fitment, as variations exist within the 4.3L family.
What causes a fuel pump to fail prematurely?
Premature fuel pump failure can stem from an improperly installed unit, contamination within the fuel system, a clogged fuel filter, or an undersized fuel line. Ensuring a clean fuel system and professional installation are vital for maximizing the longevity of any new fuel pump.
How does this aftermarket pump compare to an OEM part in terms of longevity?
While aftermarket parts offer significant value, longevity is directly tied to installation quality and the overall health of your fuel system. Regitar U.S.A. designs their pumps to meet or exceed OEM specifications for the intended application, providing reliable performance when properly integrated.
Frequently Asked Questions
What specific Mercury engine models is the Regitar RFP004 fuel pump compatible with?
The Regitar Marine Fuel Pump RFP004 is compatible with Mercruiser MCM 262 Mag EFI, 4.3L/LX, and 4.3LH/LXH engines.
Is this a low-pressure fuel pump?
Yes, this Regitar Marine Fuel Pump is specifically designed as a low-pressure fuel pump for the specified Mercury and Mercruiser engine models.
What is the manufacturer part number (MPN) for this Regitar Marine Fuel Pump?
The manufacturer part number (MPN) for this Regitar Marine Fuel Pump is RFP004.
What level of mechanical skill is recommended for installing this fuel pump?
Installation difficulty is rated at 3 - Moderate. It requires basic mechanical knowledge, adherence to fuel system safety protocols, and potentially specialized tools for fuel line disconnection. Proper sealing and priming are critical steps.
Are installation instructions available for this fuel pump?
Currently, a dedicated installation manual URL is not provided for this specific Regitar Marine Fuel Pump.