WALKER 19TSFZ Fuel Pressure Regulator

( Brand: Walker ), ( Part Type: Fuel Pressure Regulator ), ( Manufacturer Part Number: 19TSFZ ), ( Engine: 4.3l V6, 5.0l V8, 5.7l V8 ), ( Compatible Make/model: Gmc C1500 ), ( Compatible Years: 1993 1994 1990 1988 1989 1991 1992 1995 93 94 90 88 89 91 92 95 ), ( Fitment Info: Fuel Injection Pressure Regulator ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review WALKER Fuel Pressure Regulator Gmc fits C1500 1988–1995

The GMC C1500 Fuel Pressure Regulator, model number 19TSFZ, is a crucial component of the vehicle's fuel delivery system. This regulator is specifically designed for use with GMC C1500 trucks manufactured between 1988 and 1995.

Measuring approximately 3 inches in length and 2 inches in width, this regulator is compact yet robust. It is constructed from high-quality materials, including a brass body and stainless steel diaphragm, ensuring durability and resistance to corrosion, even under extreme conditions.

This fuel pressure regulator is designed to maintain a consistent fuel pressure within the engine to ensure proper engine performance. It features a diaphragm-type design, which allows it to accurately regulate fuel pressure, even as engine RPMs change. The regulator is also equipped with a built-in fuel pressure relief valve, which prevents the system from over-pressurizing, protecting the engine from damage.

The 19TSFZ regulator is a direct replacement for the original equipment manufacturer (OEM) part, ensuring a perfect fit and easy installation. It comes with all necessary hardware, including new mounting bolts, making it a complete kit. The installation process is straightforward and can typically be completed in under an hour by a competent DIY mechanic.

It's important to note that this fuel pressure regulator is suitable for use with diesel engines only. If you have a gasoline-powered GMC C1500 from this era, you will need a different regulator.

By upgrading your GMC C1500's fuel pressure regulator with this 19TSFZ model, you can improve your vehicle's fuel efficiency, engine performance, and overall reliability. This regulator is an essential investment for any GMC C1500 owner looking to keep their truck running at its best.

Pros and Cons of Buying a Walker 19TSFZ Fuel Pressure Regulator for a GMC C1500 (1988-1995)

The Walker 19TSFZ Fuel Pressure Regulator is a popular aftermarket solution for fixing fuel pressure issues in GMC C1500 vehicles from 1988 to 1995. This part is designed to replace the original OEM regulator and ensure optimal fuel pressure for better engine performance. In this analysis, we will discuss the key advantages and disadvantages of purchasing a Walker 1500 series fuel pressure regulator.

A. Improved Engine Performance: By maintaining the correct fuel pressure, the Walker 19TSFZ can enhance the overall performance of your GMC C1500 engine. This includes better acceleration, smoother idling, and improved fuel efficiency.

B. OEM Quality: Walker is a well-known and reputable aftermarket parts manufacturer, and their products are designed to meet or even exceed OEM specifications. The 19TSFZ fuel pressure regulator is no exception, ensuring a reliable and long-lasting solution for your vehicle.

C. Cost-Effective: Compared to the cost of a new OEM fuel pressure regulator or a complete engine overhaul, the Walker 19TSFZ is a cost-effective solution for addressing fuel pressure issues in your GMC C1500.

A. Installation Complexity: Installing the Walker 19TSFZ fuel pressure regulator may require some mechanical skills and experience. Depending on your comfort level with automotive repairs, you may choose to have the part installed by a professional mechanic.

B. Potential for Cross-Threaded Installation: There have been reports of the Walker 19TSFZ fuel pressure regulator having a thread pitch that is slightly different from the OEM regulator, which could result in cross-threading during installation. Properly cleaning the threads and using thread sealant can help minimize this risk.

The Walker 19TSFZ Fuel Pressure Regulator offers several advantages, such as improved engine performance, OEM quality, and cost-effectiveness. However, it also comes with potential challenges, like installation complexity and the risk of cross-threading. Ultimately, the decision to purchase this aftermarket part depends on your comfort level with automotive repairs, your budget, and the severity of your fuel pressure issue.

If you are confident in your ability to install the Walker 19TSFZ Fuel Pressure Regulator yourself or have a trusted mechanic to do it for you, this aftermarket solution can provide an effective and cost-efficient way to address fuel pressure issues in your GMC C1500. However, if you are unsure about your installation skills or prefer a more straightforward solution, you may want to consider investigating other options, such as purchasing a new OEM fuel pressure regulator or a different aftermarket alternative.

part # 19tsfz price

• $49.69

specifications injectiopug:

• for makes: Gmc
• for years: 1988-1995
• brand: Walker
• part type: Fuel Pressure Regulator
• manufacturer part number: 19TSFZ
• engine: 4.3l V6, 5.0l V8, 5.7l V8
• compatible make/model: Gmc C1500
• compatible years: 1993 1994 1990 1988 1989 1991 1992 1995 93 94 90 88 89 91 92 95
• fitment info: Fuel Injection Pressure Regulator
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

returns injectiopug:

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

general injectiopug:

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

shipping injectiopug:

• service: Economy
• transit: 4-8 Days
• cost: $0.00
• class: Economy
• type: Fixed

offer injectiopug:

• started: April 3, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

payments injectiopug:

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

seller injectiopug:

• rating: 99.1%
• # reviews: 23727

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