HERKO AUTOMOTIVE PR4002 Fuel Pressure Regulator 17089203

( Brand: Herko Automotive ), ( Items Included: 1x Pr4002 Herko Automotive Fuel Pressure Regulator ), ( Manufacturer Part Number: PR4002 ), ( Type: Fuel Pressure Regulator ), ( Ipn: 17089203 17107491 17112555 17122283 19236415 217-3286 217-367 ), ( Packaging: New In Herko Automotive Box ), ( Fitment: Direct Fit Application, Check Fitment Chart ), ( California Proposition 65: Warning, Lead, Which Is Known To The State Of California To Cause Cancer, And Birth Defects Or Reproductive Harm. For More Information Go, To Www.p65warnings.ca.gov. ), ( Performance Part: Yes )

Review HERKO AUTOMOTIVE Fuel Pressure Regulator Fit Buick Chevrolet Oldsmobile fits 1991–2000

The Herko PR4002 Fuel Pressure Regulator is a high-performing replacement part designed specifically for Buick, Chevrolet, and Oldsmobile vehicles manufactured between 1991 and 2000. This regulator is an essential component of the fuel system, responsible for maintaining the correct fuel pressure to ensure optimal engine performance.

The Herko PR4002 is meticulously engineered to meet or exceed OEM specifications. It is constructed from robust materials, ensuring durability and reliability even under heavy usage. The regulator features a diaphragm design, which allows it to respond quickly and accurately to fuel pressure changes.

The Herko PR4002 is easy to install, with a straightforward bolt-on design that requires no special tools or modifications. It comes complete with all necessary hardware, making the installation process hassle-free. The regulator also includes a fuel pressure relief valve, which protects the engine from damage caused by excessive fuel pressure.

One of the standout features of the Herko PR4002 is its ability to improve fuel economy. By maintaining the correct fuel pressure, the engine operates more efficiently, resulting in reduced fuel consumption. Additionally, this regulator can help prevent common fuel system issues, such as hard starting, rough idling, and stalling.

The Herko PR4002 Fuel Pressure Regulator is backed by a comprehensive warranty, providing peace of mind to customers. The warranty covers defects in materials and workmanship, ensuring that the regulator performs as intended for an extended period. This warranty is a testament to the confidence that Herko has in the quality of their products.

In summary, the Herko PR4002 Fuel Pressure Regulator is a top-tier replacement part for Buick, Chevrolet, and Oldsmobile vehicles produced between 1991 and 2000. It offers improved engine performance, enhanced fuel economy, and dependable construction, all backed by a robust warranty. By choosing the Herko PR4002, you're investing in a long-lasting solution for your vehicle's fuel system needs.

The Herko PR4002 fuel pressure regulator is a popular aftermarket option for Buick, Chevrolet, and Oldsmobile vehicles from the 1991 to 2000 model years. This regulator is designed to maintain the correct fuel pressure in the engine, ensuring optimal performance and fuel efficiency. Let's examine some pros and cons of buying this particular fuel pressure regulator.

1. Durable design: The Herko PR4002 regulator is built to last. It features a brass body and stainless steel components, making it resistant to corrosion and wear.

2. Easy installation: This regulator is a direct replacement for the OEM component, which means it should fit seamlessly into the existing fuel system. Installing it should be a straightforward process.

3. Improved fuel pressure: The Herko PR4002 is known for providing consistent and accurate fuel pressure, which is crucial for proper engine performance.

4. Affordable: Compared to some other aftermarket options, the Herko PR4002 is relatively affordable, making it an attractive choice for many car owners.

1. Potential leakage: Some users have reported issues with fuel leaking from the regulator. However, this appears to be a rare occurrence and may be due to improper installation or other factors.

2. Quality control: There have been some reports of variations in the quality of the regulator, with some units performing better than others. This is a common issue with aftermarket parts, but it's worth noting.

3. May not fit all vehicles: While the Herko PR4002 is a popular choice for many Buick, Chevrolet, and Oldsmobile models, it may not be a perfect fit for every vehicle in this range. Be sure to double-check that it's compatible with your specific make and model before making a purchase.

In conclusion, the Herko PR4002 fuel pressure regulator offers several advantages, including durability, easy installation, improved fuel pressure, and affordability. However, it's essential to be aware of potential drawbacks, such as the risk of leakage and variations in quality.

If you're in the market for a new fuel pressure regulator for your Buick, Chevrolet, or Oldsmobile from the 1991 to 2000 model years, the Herko PR4002 is definitely worth considering. Just be sure to purchase it from a reputable supplier to minimize the risk of receiving a faulty unit, and make sure it's compatible with your specific vehicle before making the purchase.

part # pr4002 prices

• $22.53-$23.56

specifications fuelperforma:

• for makes: Buick, Chevrolet, Oldsmobile
• for years: 1991-2000
• brand: Herko Automotive
• items included: 1x Pr4002 Herko Automotive Fuel Pressure Regulator
• manufacturer part number: PR4002
• type: Fuel Pressure Regulator
• interchange part number: 17089203 17107491 17112555 17122283 19236415 217-3286 217-367
• packaging: New In Herko Automotive Box
• fitment: Direct Fit Application, Check Fitment Chart
• california proposition 65: Warning, Lead, Which Is Known To The State Of California To Cause Cancer, And Birth Defects Or Reproductive Harm. For More Information Go, To Www.p65warnings.ca.gov.
• performance part: Yes

seller fuelperforma:

• rating: 98.8%
• # reviews: 897

general fuelperforma:

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

shipping fuelperforma:

• service: USPS Ground Advantage
• cost: $0.00
• transit: 6-10 Days
• type: Fixed
• class: Standard
• carrier: USPS

offer fuelperforma:

• availability: In Stock
• sold: 0
• quantity: 2
• started: December 12, 2025
• options: Ship-to-home

returns fuelperforma:

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

payments fuelperforma:

• other
• wallet: Paypal
• credit card: Diners-club

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