HERKO AUTOMOTIVE PR4161 Fuel Pressure Regulator 649696606853 5G1016

( Brand: Herko Automotive ), ( Manufacturer Part Number: PR4161 ), ( Type: Fuel Pressure Regulator ), ( Ipn: 5g1016 Fp10197 Fp10240 8171147280 Pr4161 23044 175392957898 ), ( Fitment: Direct Fit Application, Check Fitment Chart ), ( Manufacturer Warranty: Yes ), ( Warranty Info: 1 Year Replacement Warranty ), ( Items Included: 1x Pr4161 Herko Automotive Fuel Pressure Regulator ), ( UPC: 649696606853 )

Review HERKO AUTOMOTIVE Fuel Pressure Regulator Cadillac Oldsmobile Saturn Acura fits 1995–2004

The Herko PR4161 Fuel Pressure Regulator is an essential component for maintaining the proper fuel pressure in various automotive applications, including Cadillac, Oldsmobile, Saturn, and Acura models from the years 1995 to 2004. This regulator is a direct OEM replacement part, ensuring a perfect fit and reliable performance.

The PR4161 Regulator is designed to accurately control and regulate fuel pressure, ensuring efficient fuel delivery to the engine for optimal combustion. It features a robust, durable construction made from high-quality materials, including a brass body and stainless steel diaphragm. This construction not only enhances the regulator's longevity but also ensures resistance to corrosion and wear.

The Herko PR4161 Regulator also comes equipped with a vacuum-operated diaphragm, which allows it to automatically adjust fuel pressure in response to engine vacuum. This vacuum-operated design ensures that the fuel pressure remains consistent under varying engine loads and conditions.

The PR4161 Regulator is designed to meet or exceed OEM specifications for fuel pressure, ensuring optimal engine performance and fuel efficiency. It is easy to install, with a straightforward bolt-on design that requires no modification to the engine or fuel system.

This Herko Fuel Pressure Regulator comes complete with all necessary hardware for installation, including mounting brackets and bolts. It is also backed by a comprehensive warranty, providing peace of mind and protection against defects in materials and workmanship.

In summary, the Herko PR4161 Fuel Pressure Regulator is a top-quality, OEM replacement part designed for use in Cadillac, Oldsmobile, Saturn, and Acura vehicles from 1995 to 2004. Its durable construction, vacuum-operated diaphragm, and easy installation make it an ideal choice for those seeking reliable and efficient fuel pressure regulation.

The Herko PR4161 fuel pressure regulator is a popular aftermarket option for various automobiles including Cadillac, Oldsmobile, Saturn, and Acura models from the years 1995 to 2004. While considering a purchase, it's essential to weigh the potential advantages and disadvantages.

1. Improved Engine Performance: This regulator can help maintain the optimal fuel pressure required by the engine for efficient combustion, resulting in better performance and acceleration.

2. Enhanced Fuel Economy: By ensuring the correct fuel pressure, the engine runs more efficiently, which may lead to improved fuel economy.

3. OEM-Like Fit and Functionality: The Herko PR4161 regulator is designed to fit and function similarly to the original equipment, making it a reliable alternative to the OEM part.

4. Durable Construction: Herko regulators are known for their robustness and longevity, as they are made from high-quality materials that can withstand the harsh conditions of the fuel system.

5. Cost-Effective: Buying an aftermarket regulator like the Herko PR4161 can be more cost-effective than purchasing a new OEM part from the dealership.

1. Installation Complexity: The installation process for a fuel pressure regulator can be complex and time-consuming, especially for those not familiar with automotive repairs.

2. Potential for Leaks: Anytime you are dealing with fuel lines, there is a risk of leaks. During installation, ensure all connections are properly sealed to prevent any fuel leaks.

3. Quality Variability: While most aftermarket parts, including the Herko PR4161, are of good quality, there can be variations in manufacturing and design that may impact performance.

4. Lack of Warranty: Aftermarket parts like the Herko PR4161 typically do not come with the same level of warranty coverage as OEM parts. Be sure to read the product details and warranty information before making a purchase.

The Herko PR4161 fuel pressure regulator offers several benefits such as improved engine performance, enhanced fuel economy, OEM-like fit and functionality, durability, and cost-effectiveness. However, it also comes with some drawbacks, like installation complexity, potential for leaks, quality variability, and lack of warranty. Ultimately, the decision to buy this regulator depends on your individual needs, preferences, and budget. If you prioritize a cost-effective solution and are comfortable with the installation process, the Herko PR4161 could be an excellent choice. Alternatively, if you prefer the peace of mind that comes with an OEM warranty and don't mind the higher cost, you may opt for the original equipment from the dealership.

part # pr4161 prices

• $23.61-$34.00

specifications fuelperforma:

• for makes: Cadillac, Oldsmobile, Saturn, Acura
• for years: 1995-2004
• brand: Herko Automotive
• manufacturer part number: PR4161
• type: Fuel Pressure Regulator
• interchange part number: 5G1016 FP10197 FP10240 8171147280 PR4161 23044 175392957898
• fitment: Direct Fit Application, Check Fitment Chart
• manufacturer warranty: Yes
• warranty info: 1 Year Replacement Warranty
• items included: 1x Pr4161 Herko Automotive Fuel Pressure Regulator
• upc: 649696606853

general fuelperforma:

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

shipping fuelperforma:

• service: USPS Priority Mail, UPS Next Day Air, UPS Ground
• class: Expedited, One-day, Standard
• cost: $0.00
• transit: 3-9 Days
• type: Calculated
• carrier: USPS, UPS

seller fuelperforma:

• # reviews: 35860
• rating: 99.2%

payments fuelperforma:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer fuelperforma:

• options: Ship-to-home
• quantity: 4
• availability: In Stock
• sold: 0
• started: April 8, 2026

returns fuelperforma:

• policy: Returns Accepted
• paid by: Seller
• time: 60 Days

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