AC DELCO 18646QFZV Fuel Pressure Regulator

( Brand: Ac Delco ), ( Part Type: Fuel Pressure Regulator ), ( Manufacturer Part Number: 18646QFZV ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Gold New ), ( Years: 1995 1992 1993 1994 1996 1997 1998 ), ( Application: Suzuki Sidekick Fuel Pressure Regulator ), ( Product Name 2: Fuel Injection Pressure Regulator ), ( Cs-sku: 400 )

Review AC DELCO Suzuki Fuel Pressure Regulator fits SIDEKICK 1992–1998

The AC Delco 18646QFZV Fuel Pressure Regulator is a crucial component in the fuel delivery system of select 1992-1998 Suzuki Sidekick models, including those from the year 1995. This regulator plays a vital role in maintaining the correct fuel pressure, ensuring optimal engine performance.

The regulator is engineered with a robust, brass body construction, providing both durability and resistance to corrosion. The internal components are precision-machined to ensure a snug fit and seamless integration with the fuel system. The diaphragm is made of a high-quality material for enhanced flexibility and durability, allowing it to effectively regulate fuel pressure.

This AC Delco Fuel Pressure Regulator features a vacuum-actuated design, which allows it to respond to engine vacuum and adjust fuel pressure accordingly. This results in improved throttle response, better fuel economy, and reduced emissions. The unit is also equipped with a built-in fuel pressure relief valve that protects against fuel system damage caused by excess pressure.

Installation of the AC Delco 18646QFZV Fuel Pressure Regulator is a straightforward process. It comes with clear installation instructions and all necessary hardware, making it a convenient choice for DIY enthusiasts. Additionally, the regulator is covered by AC Delco's professional-grade warranty, providing peace of mind and ensuring that any potential issues are addressed promptly.

In summary, the AC Delco 18646QFZV Fuel Pressure Regulator is an essential upgrade for Suzuki Sidekick owners seeking to enhance their vehicle's fuel system performance. Its brass body construction, vacuum-actuated design, built-in relief valve, and straightforward installation process make it a reliable and efficient choice for maintaining optimal fuel pressure and improving overall engine performance.

The AC Delco 18646QFZV is a fuel pressure regulator designed for Suzuki Sidekicks manufactured between 1992 and 1998, with a specific application year of 1995. Replacing a faulty fuel pressure regulator can help maintain the optimal fuel pressure in your vehicle's engine, ensuring efficient combustion and improved performance.

1. OEM Quality: AC Delco is a reputed brand that manufactures original equipment (OE) parts for various vehicle makes and models. By choosing an OE part like the 18646QFZV, you can ensure a precise fit and reliable performance.

2. Durability: AC Delco is known for its high-quality components and robust design. The 18646QFZV fuel pressure regulator is engineered to withstand the rigors of daily driving, ensuring a long service life.

3. Improved Engine Performance: A faulty fuel pressure regulator can lead to poor fuel pressure, resulting in reduced engine performance. Replacing it with a new one like the AC Delco 18646QFZV can help restore the optimal fuel pressure, improving engine efficiency and overall performance.

4. Peace of Mind: Installing an OE part like the AC Delco 18646QFZV fuel pressure regulator provides peace of mind, knowing that you have used a high-quality and reliable component to address the issue.

1. Cost: While the AC Delco 18646QFZV offers excellent quality and durability, it may be more expensive than aftermarket alternatives. However, the potential for improved performance and long-term reliability may justify the investment for some.

2. Installation Complexity: Installing a fuel pressure regulator can be a complex process, especially for those without automotive experience. It may be necessary to consult a professional mechanic or follow detailed instructions to ensure proper installation.

In conclusion, the AC Delco 18646QFZV fuel pressure regulator offers several advantages, including OEM quality, durability, improved engine performance, and peace of mind. However, it may come with a higher cost and installation complexity compared to aftermarket alternatives. Ultimately, the decision to purchase the AC Delco 18646QFZV fuel pressure regulator depends on your budget, installation capabilities, and priority for a high-quality and reliable component.

Recommendation: If you value OEM quality, durability, and improved engine performance, and have the budget for it, the AC Delco 18646QFZV fuel pressure regulator is a solid investment. However, if cost is a concern, you may want to consider aftermarket alternatives, but be aware that you may sacrifice some level of quality and reliability. Regardless of your choice, ensure proper installation to ensure optimal performance and longevity.

part # 18646qfzv price

• $143.06

specifications injectiopug:

• for models: Sidekick
• for makes: Suzuki
• for years: 1992-1998
• brand: Ac Delco
• part type: Fuel Pressure Regulator
• manufacturer part number: 18646QFZV
• manufacturer warranty: 12 Month Warranty
• notes: Gold New
• years: 1995 1992 1993 1994 1996 1997 1998
• application: Suzuki Sidekick Fuel Pressure Regulator
• product name 2: Fuel Injection Pressure Regulator
• cs-sku: 400

shipping injectiopug:

• type: Fixed
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• transit: 2-6 Days
• carrier: FedEx
• cost: $0.00

payments injectiopug:

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

offer injectiopug:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: April 15, 2026
• sold: 0

general injectiopug:

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

seller injectiopug:

• # reviews: 328362
• rating: 98.8%

returns injectiopug:

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

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