TRQ FUEL PUMP MODULE ASSEMBLY 55SYSZ

( Brand: Trq Fuel Pump Module Assembly ), ( Part Type: Fuel Pump ), ( Manufacturer Part Number: 55SYSZ ), ( Engine: 5.7l V8, 5.7l V8 Gas, 4.6l V8 Gas, 4.6l V8 ), ( Compatible Make/model: Toyota Tundra ), ( Compatible Years: 2007 2008 2010 2011 2012 2017 2013 2014 2018 2015 2009 2016 2019 ), ( Fitment Info: Fuel Pump Module Assembly ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review TRQ FUEL PUMP MODULE ASSEMBLY Toyota fits TUNDRA 2007–2021

The Toyota Tundra Fuel Pump Module 55SYSZ, manufactured by DENSO, is a crucial component of the vehicle's fuel delivery system for models produced between 2007 and 2021. This sophisticated module is responsible for regulating the fuel pressure and ensuring an efficient fuel delivery to the engine.

Measuring approximately 7.5 inches long, 5 inches wide, and 2 inches high, the module is designed with a modern, compact form factor. It is engineered using high-quality materials and advanced technology to provide reliable performance and extended durability. The outer casing is made of a resilient, heat-resistant material that protects the sensitive electronic components from the harsh under-hood environment.

The 55SYSZ Fuel Pump Module houses an advanced electronic control unit (ECU) that monitors fuel pressure and adjusts the fuel delivery accordingly. It continuously communicates with the engine control module (ECM) to ensure optimal engine performance. The module is capable of delivering fuel pressure between 35 and 60 psi, which is within the ideal range for most Toyota Tundra engines.

The fuel pump module is designed with a built-in fuel pump that delivers fuel from the fuel tank to the engine. The pump is a high-performance, in-tank design that ensures a steady fuel supply to the engine, even during heavy acceleration. The module's advanced design includes a water-sealed fuel pump with a baffle plate that minimizes the effects of fuel slosh, ensuring consistent fuel delivery.

The 55SYSZ Fuel Pump Module is also equipped with advanced diagnostic capabilities. It monitors various fuel system parameters and sends diagnostic codes to the ECM in case of any issues. This enables early identification and resolution of potential fuel system problems, ensuring a smooth and reliable driving experience.

In summary, the Toyota Tundra Fuel Pump Module 55SYSZ is a sophisticated and reliable component that plays a vital role in the fuel delivery system of your Toyota Tundra. Its advanced design, durable construction, and diagnostic capabilities make it an essential upgrade for any Tundra owner looking to maintain peak engine performance and extend the life of their vehicle.

Buying a fuel pump module for a 2007-2021 Toyota Tundra (55SYSZ) involves considering its potential benefits and drawbacks. Here's a detailed analysis:

1. Improved Fuel Economy: A new fuel pump module can help improve your vehicle's fuel economy by ensuring the fuel is delivered efficiently to the engine.

2. Better Engine Performance: A faulty fuel pump module can lead to poor engine performance, misfires, and rough idling. Replacing it with a new one can help restore optimal engine performance.

3. Reliability: A new fuel pump module guarantees reliability and peace of mind, as opposed to a used or rebuilt one which might fail sooner.

4. Longer Lifespan: A new fuel pump module can last longer than a used or rebuilt one, saving you money in the long run.

5. Enhanced Safety: A malfunctioning fuel pump module can cause safety issues such as engine stalling or fuel leaks. Replacing it can ensure the safety of you and your passengers.

1. Cost: Replacing a fuel pump module can be an expensive repair, especially if you choose to buy a new one from the dealership.

2. Labor Costs: The labor costs for replacing a fuel pump module can also be significant, depending on the mechanic or dealership you choose.

3. Time Consuming: The process of identifying the faulty fuel pump module, purchasing a new one, and installing it can be time-consuming.

4. Potential for Additional Damage: If the fuel pump module is not installed correctly, it can cause additional damage to other components in your vehicle.

While replacing a fuel pump module for a 2007-2021 Toyota Tundra (55SYSZ) can be an expensive and time-consuming repair, the benefits of improved fuel economy, better engine performance, reliability, longer lifespan, and enhanced safety make it a worthwhile investment. If you're experiencing issues with your fuel pump module, it's recommended to replace it as soon as possible to avoid potential safety hazards and further damage to your vehicle.

When purchasing a fuel pump module for your Toyota Tundra, consider buying a new one from a reputable parts supplier or the dealership to ensure reliability and a longer lifespan. Make sure to also choose a qualified mechanic to install the new module to avoid any potential for additional damage. While the upfront cost may be higher, it can save you money in the long run by avoiding costly repairs and ensuring optimal engine performance.

Details:

Pump Type: Electric. TRQ Fuel Pump Module Assembly fits Toyota Tundra 2007 2021 55SYSZ: Brand: condition: New Product Specifications Average Flow Rating: 41 GP. Inlet Type: Strainer. Maximum Pressure: 59.5 PSI.

Fuel Tank Pressure Sensor Included: No. Fuel Type: Gas. Wire Harness Included: No. Strainer Included: Yes.

Gasket Or Seal Included: Yes. Fuel Sending Unit Included: Yes. Lock Ring Included: Yes. Inlet Quantity: 1.

Outlet Type: Quick Connect. Maximum Flow Rating: 44.91 GP. In Tank or External.

part #: 55sysz prices

• $106.28-$114.28

specifications pumpunite:

• for models: Tundra
• for makes: Toyota
• for years: 2007-2021
• brand: Trq Fuel Pump Module Assembly
• part type: Fuel Pump
• manufacturer part number: 55SYSZ
• engine: 5.7l V8, 5.7l V8 Gas, 4.6l V8 Gas, 4.6l V8
• compatible make/model: Toyota Tundra
• compatible years: 2007 2008 2010 2011 2012 2017 2013 2014 2018 2015 2009 2016 2019
• fitment info: Fuel Pump Module Assembly
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

general Pumpunite:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
• condition: New

payments Pumpunite:

• other
• credit card: Mastercard
• wallet: Paypal

seller Pumpunite:

• rating: 99.1%
• city: Orlando, Florida
• # reviews: 23497

offer Pumpunite:

• sold: 0
• started: March 27, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping Pumpunite:

• service: Economy
• transit: 5-10 Days
• cost: $0.00
• class: Economy
• type: Fixed

returns Pumpunite:

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

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