REMAND AR79436 Injector Pump AR-79437

( Brand: Remand ), ( Part Type: Injector Pump ), ( Manufacturer Part Number: AR79436 ), ( Fuel Type: Diesel )

Review REMAND Injector Pump

The AR79436 and AR79437 injector pumps are precision engineered components designed for use in diesel engines. These pumps are part of the common rail fuel system, which delivers fuel under high pressure to the injectors, enabling more efficient combustion and improved engine performance.

The AR79436 and AR79437 pumps are essentially identical in design and function, with some minor differences in their specifications. Both pumps feature a compact, lightweight design, with a cast aluminum housing that provides excellent thermal conductivity and durability.

The pump body is divided into two sections: the high-pressure side and the low-pressure side. The high-pressure side includes a cam ring and a set of plungers that move fuel from the fuel filter to the accumulator. The low-pressure side includes a set of gears that drive the cam ring and plungers, as well as a fuel pressure relief valve.

The pumps are capable of delivering fuel at pressures up to 36,200 psi (2,500 bar) and flow rates up to 1.3 gpm (4.9 L/min). They also feature advanced fuel quality improvements, including a fuel filter bypass system that ensures clean fuel is always delivered to the injectors, and a fuel filter replacement indicator that alerts the driver when it's time to change the filter.

The AR79436 and AR79437 pumps are designed to meet the stringent emissions standards of modern diesel engines, and are suitable for use in a wide range of vehicle applications, including passenger cars, commercial vehicles, and off-road equipment. They are also easily serviceable, with replaceable components that can be swapped out without requiring the removal of the entire pump.

In summary, the AR79436 and AR79437 injector pumps are advanced, high-performance components that play a crucial role in the operation of modern diesel engines. They are compact, durable, and capable of delivering fuel at high pressures and flow rates, making them an essential component for anyone seeking optimal engine performance and efficiency.

The AR79436 and AR79437 injector pumps are commonly used in Mercedes-Benz vehicles. Both pumps are designed to deliver fuel to the engine for optimal performance. Here are some pros and cons of buying each pump to help you make an informed decision.

1. OEM (Original Equipment Manufacturer) part: This means the pump is manufactured by Mercedes-Benz, ensuring a perfect fit and compatibility with your vehicle.

2. High-pressure capability: The AR79436 pump can handle high fuel pressure, which can lead to improved engine performance and fuel efficiency.

3. Durable design: The pump's robust construction ensures a long service life, reducing the need for frequent replacements.

1. Cost: OEM parts can be more expensive than aftermarket alternatives.

2. Availability: OEM parts may take longer to source and ship due to their production and distribution process.

1. Affordability: Aftermarket injector pumps like the AR79437 are generally less expensive than OEM options.

2. Availability: Aftermarket parts are often more readily available, allowing for quicker turnaround times for repairs.

3. Customizability: Aftermarket pumps may offer additional features, such as adjustable fuel pressure or improved flow rates, which can enhance vehicle performance.

1. Compatibility: Aftermarket parts may not fit as perfectly as OEM parts, potentially requiring additional modifications or adjustments to ensure proper function.

2. Quality concerns: Aftermarket parts may not meet the same quality standards as OEM parts, which could lead to decreased performance or reliability.

When deciding between the AR79436 and AR79437 injector pumps, consider your budget, the urgency of your repair, and your desired level of performance. If you prioritize a perfect fit, high performance, and a long service life, the OEM AR79436 pump may be the best choice. However, if you're looking for affordability and quick availability, an aftermarket AR79437 pump could be the better option. Ultimately, it's essential to weigh the pros and cons carefully and consult with a trusted mechanic or Mercedes-Benz specialist to ensure the best decision for your specific situation.

part # ar79436 prices

• $20.00-$180.00

specifications injectiopug:

• brand: Remand
• part type: Injector Pump
• manufacturer part number: AR79436
• fuel type: Diesel

returns injectiopug:

• policy: No Returns

offer injectiopug:

• availability: In Stock
• sold: 0
• started: November 18, 2025
• quantity: 1
• options: Seller-arranged-local-pickup

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: Remanufactured

payments injectiopug:

• other
• credit card: Discover
• wallet: Paypal

shipping injectiopug:

seller injectiopug:

• # reviews: 27
• rating: 100.0%