VOLVO 31478395 Fuel Injection Pressure Regulator

( Model: XC40 XC60 XC90 S60 S90 V90 ), ( Part Type: Fuel Pressure Regulator ), ( Manufacturer Part Number: 31478395 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2022 2023 ), ( Replaces Part Number: 31478396, 31478397 )

Review VOLVO Genuine Fuel Injection Pressure Regulator fits XC40 2022–2023

The Volvo 31478395 Fuel Injection Pressure Regulator is an essential component of the Volvo fuel injection system. Designed specifically for Volvo cars, this regulator ensures the optimal pressure required for the efficient and effective operation of the fuel injection system.

This regulator is a precision-engineered part, manufactured to meet the stringent quality standards set by Volvo. It is made from high-quality materials, including a robust housing that can withstand the extreme pressures and temperatures encountered in the engine bay. The internal components, including the diaphragm and spring, are meticulously calibrated to provide consistent and reliable pressure regulation.

The Volvo 31478395 Fuel Injection Pressure Regulator features a simple yet effective design. It utilizes a pressure-sensitive diaphragm to regulate the fuel pressure, which responds to changes in engine vacuum and fuel pressure to maintain a consistent fuel pressure level. The regulator also includes a built-in check valve that prevents fuel from flowing back into the fuel tank when the engine is off, ensuring that the fuel system is always primed and ready for use.

One of the key benefits of this fuel injection pressure regulator is its ability to maintain the correct fuel pressure for the engine. A consistent fuel pressure is essential for proper engine operation, as it ensures that the fuel is delivered evenly to each cylinder. This can lead to improved engine performance, reduced emissions, and increased fuel efficiency.

Installing the Volvo 31478395 Fuel Injection Pressure Regulator is a straightforward process that can be completed in a relatively short time. It is designed to fit directly into the existing fuel injection system, making it a simple and cost-effective solution for those looking to replace a faulty or worn-out regulator. Additionally, this regulator comes with all necessary hardware for installation, making it a complete and convenient solution.

In summary, the Volvo 31478395 Fuel Injection Pressure Regulator is a high-quality and essential component of the Volvo fuel injection system. It is designed to provide consistent and reliable pressure regulation, ensuring optimal engine performance and improved fuel efficiency. With its robust construction, simple design, and straightforward installation process, this regulator is an excellent choice for Volvo owners looking to maintain their vehicles in peak condition.

Volvo 31478395 Fuel Injection Pressure Regulator: A Comprehensive Analysis

The Volvo 31478395 Fuel Injection Pressure Regulator is a crucial component of the fuel delivery system in certain Volvo models. Replacing this part may be necessary due to wear and tear or malfunction. In this analysis, we will discuss the potential advantages and disadvantages of buying this part.

1. Improved Fuel Efficiency: A faulty fuel pressure regulator can cause inefficient fuel delivery, leading to increased fuel consumption. Replacing the faulty regulator with a new one can result in improved fuel efficiency and potentially save money on fuel costs in the long run.

2. Enhanced Engine Performance: A proper functioning fuel pressure regulator ensures that the engine receives the correct amount of fuel at the right pressure. This results in improved engine performance and smoother idling.

3. Prevention of Engine Damage: A malfunctioning fuel pressure regulator can cause engine damage due to poor fuel delivery. Replacing the faulty part can prevent costly engine repairs.

1. Cost: The cost of purchasing and installing a new fuel pressure regulator can be expensive, especially for Volvo owners, as this is a specialized part.

2. Time-Consuming: The process of diagnosing the issue, purchasing the part, and installing it can be time-consuming and may require professional assistance.

3. Potential for Additional Repairs: In some cases, a faulty fuel pressure regulator may be a symptom of a larger issue within the fuel delivery system. Replacing the regulator may lead to the discovery of additional repairs required.

The decision to buy a Volvo 31478395 Fuel Injection Pressure Regulator depends on various factors, including the current condition of the vehicle, the severity of the issue, and the cost-benefit analysis. If the vehicle's engine performance is suffering, and fuel efficiency is decreasing, it may be worth considering the investment in a new regulator to prevent potential engine damage and improve overall performance.

For Volvo owners experiencing issues with their fuel system, it is recommended to consult a professional mechanic for an accurate diagnosis. They can determine if the fuel pressure regulator is indeed the root cause of the problem and provide an estimate for the cost of the repair. This information can then be used to make an informed decision about whether to proceed with the replacement.

part # 31478395 prices

• $73.91-$630.82

specifications injectiopug:

• for makes: Volvo
• for years: 2022-2023
• model#: XC40 XC60 XC90 S60 S90 V90
• part type: Fuel Pressure Regulator
• manufacturer part number: 31478395
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 2022 2023
• replaces part number: 31478396, 31478397

payments injectiopug:

• wallet: Google-pay
• credit card: Mastercard
• other

offer injectiopug:

• sold: 0
• started: January 8, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1

seller injectiopug:

• # reviews: 1448
• rating: 96.2%

returns injectiopug:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general injectiopug:

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

shipping injectiopug:

• carrier: FedEx
• cost: $24.46
• transit: 5-12 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed

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