KEEPTOP 4358939 Exhaust Gas Pressure Sensor Dpf Differential
( Brand: Keeptop ), ( Manufacturer Part Number: 4358939 ), ( Part Type: Pressure Exhaust Sensor ), ( Package Dimensions: 3 6 X 2 8 X 2 Inches 4 Ounces ), ( Material: Metal Or High Performance Plastic ), ( Style: Modern ), ( Mounting Type: Flange Mount ), ( Output Type: Electrical Signal )
Review KEEPTOP Exhaust Gas Pressure Sensor Dpf Differential
Introducing the KEEPTOP 4358939 Exhaust Gas Pressure Sensor, a crucial component in the selective catalytic reduction (SCR) system of your vehicle's diesel particulate filter (DPF). This sensor plays a significant role in monitoring the exhaust gas pressure and ensuring the optimal performance of your DPF.
The KEEPTOP Exhaust Gas Pressure Sensor is meticulously engineered to detect the back pressure in the exhaust system. By measuring the differential pressure between the exhaust gas entering and leaving the DPF, this sensor enables the vehicle's engine control unit (ECU) to regulate the fuel injection and adjust the exhaust gas recirculation (EGR) system accordingly.
Made from high-quality materials, this sensor is designed for durability and reliability. It features a robust stainless steel housing that protects it from the harsh conditions of the exhaust system. The sensor element is a precision-calibrated piezoelectric crystal, which converts the mechanical pressure into an electrical signal for accurate and consistent readings.
Installing the KEEPTOP Exhaust Gas Pressure Sensor is a straightforward process. The sensor comes with a plug-and-play connector that fits directly into the wiring harness of your vehicle. It is compatible with various makes and models, ensuring a wide application range.
The KEEPTOP 4358939 Exhaust Gas Pressure Sensor is an essential upgrade for your vehicle's emissions control system. By ensuring the optimal performance of your DPF, this sensor helps to reduce exhaust gas emissions, improve fuel efficiency, and maintain the overall health of your engine.
In summary, the KEEPTOP 4358939 Exhaust Gas Pressure Sensor is a high-performance, durable, and reliable component designed to monitor the exhaust gas pressure in your vehicle's DPF system. Its precise and accurate readings enable the ECU to regulate the fuel injection and EGR system for optimal performance and reduced emissions.
The Topfit 4358939 exhaust gas pressure sensor DPF differential is a crucial component in the Selective Catalytic Reduction (SCR) system of some diesel vehicles. This sensor monitors the exhaust gas pressure upstream and downstream of the Diesel Particulate Filter (DPF) to ensure proper regeneration of the filter. Here are some pros and cons of buying this sensor:
Pros:1. Improved Emission Compliance: The exhaust gas pressure sensor plays a vital role in the SCR system, which helps in reducing harmful emissions from the vehicle. By ensuring proper DPF regeneration, this sensor contributes to improved air quality and environmental sustainability.
2. Enhanced Vehicle Performance: A faulty DPF differential pressure sensor can cause the vehicle to enter "limp home" mode or trigger the check engine light. Replacing this sensor can help restore optimal vehicle performance and prevent potential damage to other components.
3. Cost-effective solution: Compared to the cost of repairing other components of the SCR system or purchasing a new vehicle, replacing the DPF differential pressure sensor can be a more cost-effective solution for maintaining the longevity of your diesel vehicle.
4. Easy installation: The Topfit 4358939 sensor is designed as a direct replacement for the original equipment manufacturer (OEM) sensor. This means that the installation process is relatively straightforward and can be accomplished using basic hand tools.
Cons:1. Potential for false positives: Some users have reported instances where the sensor triggered a fault code even when it was functioning correctly. This can lead to unnecessary replacement or repair costs.
2. Sensor malfunction: Like any other sensor, the DPF differential pressure sensor can malfunction due to various reasons, such as exposure to extreme temperatures or contaminated exhaust gases. Replacing the sensor may not always resolve the underlying issue, and further diagnosis might be required.
3. Limited availability: Depending on the specific make and model of your vehicle, the Topfit 4358939 sensor might not be readily available from local auto parts stores. You may need to order it online, which can add to the delivery time and cost.
4. Risk of damaging other components: During the replacement process, there is a risk of damaging other sensitive components in the SCR system, such as the DPF or the catalytic converter. Proper care and attention during installation are essential to avoid such risks.
In conclusion, the Topfit 4358939 exhaust gas pressure sensor DPF differential is an essential component for maintaining the proper functioning of the SCR system in diesel vehicles. While there are some potential downsides to consider, such as the risk of false positives and potential for damaging other components during installation, the benefits of improved emission compliance, enhanced vehicle performance, and cost-effectiveness make it a worthwhile investment for many diesel vehicle owners. If you are experiencing issues with your DPF differential pressure sensor, it is recommended to replace it as soon as possible to prevent potential damage to other components and ensure optimal vehicle performance.
Details:
Style: Modern. Mounting Type: Flange Mount. Material: Metal or High-Performance Plastic. Output Type: electrical signal.
Manufacturer: KEEPTOP. Brand: KEEPTOP. KEEPTOP 4358939 Exhaust Gas Pressure Sensor DPF Differential CUM4358939 EGR Fits Cummins ISX12 ISX15 Engine: Package Dimensions: 3.6 x 2.8 2 inches; 4 ounces. Brand new aftermarket parts.Fits Cummins ISX12 ISX15 engine.
Item model number: 4358939. KEEPTOP 4358939 Exhaust Gas DPF Differential pressure sensor CUM4358939 EGR Fits Cummins ISX12 ISX15 QSX engine.
part #: 4358939 prices
- $72.39-$92.69
specifications flwheflepla:
- brand: Keeptop
- mpn: 4358939
- part type: Pressure Exhaust Sensor
- package dimensions: 3 6 X 2 8 X 2 Inches 4 Ounces
- material: Metal Or High Performance Plastic
- style: Modern
- mounting type: Flange Mount
- output type: Electrical Signal
seller flwheflepla:
- city: East Orange, New Jersey
- rating: 100.0%
- # reviews: 283
returns flwheflepla:
- paid by: Seller
- time: 30 Days
- policy: Returns Accepted
general flwheflepla:
- condition: New
- Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates
offer flwheflepla:
- sold: 0
- quantity: 1
- availability: In Stock
- options: Ship-to-home
- started: September 12, 2025
payments flwheflepla:
- wallet: Apple-pay
- other
- credit card: Mastercard
shipping flwheflepla:
- cost: $0.00
- transit: 4-8 Days
- class: Standard
- service: Standard
- type: Fixed
