DELPHI W0133-3549561-DEL Fuel Injection Pressure Regulator

( Brand: Delphi ), ( Part Type: Fuel Pressure Regulator ), ( Manufacturer Part Number: W0133-3549561-DEL ), ( Product Type: Fuel Delivery ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Saab, Jaguar ), ( Compatible Model S : 9-3, Xjr, Xj8, Vanden Plas, Xk8, Xkr ), ( Fitnote: Enginedesignationname ), ( Product Subtype: Fuel Pressure Regulators ), ( Placement On Vehicle: On Fuel Rail ), ( Department: Replacement )

Review DELPHI Fuel Injection Pressure Regulator

The Delphi W0133-3549561 Fuel Injection Pressure Regulator is an essential component in the fuel delivery system of your vehicle. This regulator is meticulously designed to maintain the optimal fuel pressure required for an efficient and reliable engine performance.

This Delphi product is a replacement part for those experiencing issues with their existing fuel pressure regulator. It is engineered to fit and function seamlessly with various Delphi, GM, and Vauxhall engine models. The W0133-3549561 regulator is manufactured using high-quality materials and advanced engineering techniques, ensuring superior durability and longevity.

The fuel injection pressure regulator serves to regulate the fuel pressure that is supplied to the engine. It maintains the fuel pressure at the desired level to ensure proper combustion and efficient fuel utilization. The regulator features a compact and robust design, making it easy to install and replace.

The Delphi W0133-3549561 Fuel Injection Pressure Regulator comes complete with all necessary hardware for a hassle-free installation process. The regulator is designed with a diaphragm-style internal mechanism that allows it to effectively manage fuel pressure fluctuations. The diaphragm is made from a durable elastomer material that provides excellent sealing and resistance to wear and tear.

This regulator is easy to install, making it an excellent choice for DIY enthusiasts or professional mechanics. It comes with a clear and concise installation manual, which provides step-by-step instructions to ensure a successful installation. The regulator also features a robust, corrosion-resistant housing that protects it from the harsh environment under the hood.

In conclusion, the Delphi W0133-3549561 Fuel Injection Pressure Regulator is an excellent replacement part for maintaining the fuel pressure system in your vehicle. Its high-quality design, durability, and ease of installation make it a reliable choice for ensuring optimal engine performance.

The Delphi W0133-3549561 Fuel Injection Pressure Regulator is a crucial component in maintaining the proper fuel pressure in your vehicle's fuel system. Here are some pros and cons that might help you decide whether to purchase this part.

1. OEM Quality: This Delphi part is an original equipment manufacturer (OEM) replacement, meaning it is designed to meet or exceed the performance specifications of the original part.

2. Improved Engine Performance: A faulty fuel pressure regulator can lead to poor engine performance, such as rough idling, stalling, or hesitation. Replacing it with a new one can help restore optimal engine performance.

3. Potential Cost Savings: By choosing an OEM replacement part like the Delphi W0133-3549561, you could potentially save money in the long run by avoiding the need for more expensive repairs or replacements down the line.

4. Easy Installation: This part is relatively easy to install, typically taking less than an hour for most DIYers with some mechanical knowledge.

1. Cost: Compared to aftermarket parts, OEM parts like the Delphi W0133-3549561 can be more expensive. However, the potential long-term cost savings and improved performance may outweigh the initial investment.

2. Availability: Depending on your location and the specific model of your vehicle, you might have a harder time finding this part in a local auto parts store. Ordering it online may be your best option.

3. Potential Need for Additional Parts: In some cases, a faulty fuel pressure regulator might be indicative of a larger fuel system issue. Replacing the regulator alone might not solve the problem, and you might need to address other related components as well.

In conclusion, the Delphi W0133-3549561 Fuel Injection Pressure Regulator is an essential part for maintaining optimal engine performance. While it may come with a higher cost compared to aftermarket alternatives, its OEM quality and potential long-term savings make it a worthwhile investment for many vehicle owners. If you suspect that your fuel pressure regulator is faulty, it's recommended to replace it with a new OEM part like the Delphi W0133-3549561.

part # w01333549561 prices

• $77.48-$134.99

specifications fuelperforma:

• brand: Delphi
• part type: Fuel Pressure Regulator
• manufacturer part number: W0133-3549561-DEL
• product type: Fuel Delivery
• california prop 65 warning: Cancer And Reproductive Harm.
• fitment type: Direct Replacement
• compatible make s : Saab, Jaguar
• compatible model s : 9-3, Xjr, Xj8, Vanden Plas, Xk8, Xkr
• fitnote: Enginedesignationname
• product subtype: Fuel Pressure Regulators
• placement on vehicle: On Fuel Rail
• department: Replacement

payments fuelperforma:

• wallet: Paypal
• credit card: Discover
• other

offer fuelperforma:

• started: February 24, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 5
• sold: 0

shipping fuelperforma:

• class: Standard
• transit: 3-8 Days
• service: UPS Ground
• carrier: UPS
• cost: $11.00
• type: Fixed

seller fuelperforma:

• # reviews: 8500
• rating: 99.6%

returns fuelperforma:

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

general fuelperforma:

• Auto Permance Parts > Fuel Systems > Fuel Pressure Regulators
• condition: New

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