DELPHI SX-3628 Fuel Injection Pressure Regulator Hq 2.3L 2.4L

( Brand: Delphi ), ( Type: Fuel Injection Pressure Regulator ), ( Manufacturer Part Number: SX-3628 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C537 46-24 ), ( Item Height: 2.500 ), ( Item Length: 3.000 ), ( Item Weight: 0.3500 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Injection System ), ( Compatible Year: 1995 1994 1993 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Delphi Fuel Injection Pressure Regulator )

Review DELPHI Fuel Injection Pressure Regulator Volvo 2.3l 2.4l Hq fits 850 1993–1995

The Delphi SX-3628 Fuel Injection Pressure Regulator is an essential component for maintaining the optimal performance of your 1993-1995 Volvo 850 with 2.3L or 2.4L HQ engines. This regulator plays a crucial role in ensuring the correct fuel pressure is delivered to the engine, which in turn facilitates efficient combustion and stable idling.

This Delphi product is a direct OE replacement, meaning that it is engineered to fit and function identically to the original equipment part. The SX-3628 is manufactured using high-quality materials and advanced manufacturing processes, ensuring durability and reliability for thousands of miles.

The regulator's compact, robust design allows for easy installation, making it an ideal choice for both professional mechanics and DIY enthusiasts. The regulator housing is made from cast aluminum, providing excellent heat dissipation and resistance to corrosion. This ensures that the regulator maintains its structural integrity, even in the harshest driving conditions.

The Delphi SX-3628 Fuel Injection Pressure Regulator features a diaphragm-type design with a built-in spring. This design allows the regulator to maintain consistent fuel pressure, even as engine conditions change. The diaphragm provides a seal against fuel leakage, ensuring that the fuel system remains clean and free from contaminants.

One of the most significant advantages of the Delphi SX-3628 is its ability to improve engine performance. By ensuring the correct fuel pressure is delivered to the engine, this regulator helps optimize combustion and fuel efficiency. This results in improved throttle response, smoother idle, and increased power output.

The Delphi SX-3628 Fuel Injection Pressure Regulator is covered by a comprehensive 12-month limited warranty. This warranty protects against any manufacturing defects, ensuring that you have peace of mind when installing this part in your Volvo 850.

In summary, the Delphi SX-3628 Fuel Injection Pressure Regulator is an essential upgrade for your 1993-1995 Volvo 850 with 2.3L or 2.4L HQ engines. Its OE fit, robust design, and ability to improve engine performance make it an invaluable addition to your vehicle's fuel system.

Delphi SX-3628 Fuel Injection Pressure Regulator for 1993-1995 Volvo 850 2.3L 2.4L: A Detailed Analysis

The Delphi SX-3628 Fuel Injection Pressure Regulator is a popular aftermarket replacement for the original part on Volvo 850 models with 2.3L and 2.4L engines from 1993 to 1995. This regulator is designed to maintain the correct fuel pressure for optimal engine performance. In this analysis, we will discuss the potential advantages and disadvantages of buying this Delphi regulator for your Volvo.

1. OEM-equivalent Quality: Delphi is a well-known automotive parts manufacturer, and the SX-3628 regulator is designed to meet or exceed OEM specifications.

2. Improved Engine Performance: By maintaining the correct fuel pressure, the Delphi regulator can help improve engine performance and fuel efficiency.

3. Long-lasting Design: The Delphi regulator is built with durable materials and features a robust design, making it a reliable choice for long-term use.

4. Easy Installation: The regulator is relatively easy to install, and most users report that they were able to complete the job in under an hour.

1. Price: Compared to some aftermarket options, the Delphi SX-3628 regulator may be considered expensive by some users.

2. Potential for Leaks: As with any fuel pressure regulator, there is a risk of leaks, especially if the unit is not installed correctly. Proper installation is crucial to prevent potential issues.

3. Availability: Depending on your location, you may have difficulty finding this specific Delphi regulator in stock at local auto parts stores.

The Delphi SX-3628 Fuel Injection Pressure Regulator is a high-quality, reliable, and durable option for those in need of a replacement for their Volvo 850's original fuel pressure regulator. While it may be more expensive than some alternative options, its OEM-equivalent design and potential for improved engine performance make it a worthwhile investment for many. Be sure to follow the installation instructions carefully to avoid potential leaks and ensure optimal performance.

If you are experiencing issues with your Volvo 850's fuel injection system, such as poor engine performance or a check engine light, consider replacing the fuel injection pressure regulator with the Delphi SX-3628. This regulator's high-quality design, ease of installation, and potential for improved engine performance make it a solid choice for Volvo 850 owners. Be sure to purchase the part from a reputable supplier to ensure its authenticity and availability.

part # sx3628 prices

• $83.20-$106.63

specifications injectiopug:

• for models: 850
• for makes: Volvo
• for years: 1993-1995
• brand: Delphi
• type: Fuel Injection Pressure Regulator
• manufacturer part number: SX-3628
• manufacturer warranty: 1 Year / 12, 000 Miles
• interchange part number: C537 46-24
• item height: 2.500
• item length: 3.000
• item weight: 0.3500
• placement on vehicle: Air Fuel Delivery Fuel Injection System
• compatible year: 1995 1994 1993
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Delphi Fuel Injection Pressure Regulator

returns injectiopug:

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

general injectiopug:

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

payments injectiopug:

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

seller injectiopug:

• # reviews: 620587
• rating: 99.5%

offer injectiopug:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: February 9, 2026
• availability: In Stock

shipping injectiopug:

• cost: $0.00
• type: Fixed
• service: Standard, Expedited
• class: Standard, Expedited
• transit: 3-6 Days

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