STANDARD MOTOR PRODUCTS 551WE35 Land Fuel Injection Throttle Control Actuator Smp

( Brand: Standard Motor Products ), ( Part Type: Fuel Control Actuator Throttle Motor ), ( Manufacturer Part Number: 551WE35 ), ( Manufacturer Warranty: 1 Year ), ( Application: Toyota Land Cruiser Fuel Injection Throttle Control Actuator ), ( Description: Throttle Control Actuator ), ( Short Description: Throttle Ctrl Actr ), ( Keywords: Actuator; Throttle Control Actuator ), ( Notes: Throttle Control Actuator; ), ( Compatible Years: 1998 1999 2000 2001 2002 ), ( Compatible Model: Land Cruiser ), ( Fitment Type: Direct Replacement ), ( Cs-sku: 328 )

Review STANDARD MOTOR PRODUCTS Toyota Land Fuel Injection Throttle Control Actuator Smp fits CRUISER 1998–2002

The Toyota Land Cruiser Fuel Injection Throttle Control Actuator SMP part number 551WE35 is a crucial component of the vehicle's fuel injection system. This actuator is specifically designed for Toyota Land Cruiser models produced between 1998 and 2002. Its primary function is to regulate the throttle opening based on the engine's airflow requirements, ensuring optimal performance and fuel efficiency.

The 551WE35 Throttle Control Actuator is an electro-hydraulic unit that converts electrical energy into hydraulic force to move the throttle valve. It receives signals from the engine control module (ECM) and responds accordingly by adjusting the throttle valve position to manage the engine's RPM and airflow. This component plays a significant role in maintaining smooth idling, responsive acceleration, and efficient fuel consumption.

The actuator housing is made of durable materials to withstand the rigors of off-road driving and harsh environments. Its compact design ensures a snug fit within the engine compartment, minimizing vibration and potential damage. The actuator features a built-in solenoid valve that controls the hydraulic fluid flow to the throttle valve. This valve can wear out over time, causing issues with throttle response and engine performance.

When the 551WE35 Throttle Control Actuator fails, symptoms may include erratic throttle response, rough idling, and poor engine performance. Replacing this component with a genuine Toyota part is essential to maintain the vehicle's overall health and longevity. The installation process is relatively straightforward and can be completed by a skilled DIY mechanic or a professional technician.

In summary, the Toyota Land Cruiser Fuel Injection Throttle Control Actuator SMP 551WE35 is a vital component of the vehicle's fuel injection system. It regulates the throttle opening based on engine requirements, ensuring optimal performance and fuel efficiency. This electro-hydraulic unit features a durable housing and a built-in solenoid valve, making it a reliable and effective solution for your 1998-2002 Toyota Land Cruiser.

Pros and Cons of Replacing a 1998-2002 Toyota Land Cruiser's Fuel Injection Throttle Control Actuator (551WE35 SMP)

1. Improved Fuel Efficiency: A faulty throttle control actuator can cause inconsistent fuel delivery, leading to poor fuel economy. Replacing the actuator can help restore optimal fuel efficiency.

Pro: Enhanced fuel economy and potential savings on fuel costs.

2. Improved Engine Performance: A malfunctioning throttle control actuator can cause a rough idle, stalling, or hesitation during acceleration. Replacing it can lead to smoother engine performance and a more enjoyable driving experience.

Pro: Consistent engine performance and improved drivability.

3. Reduced Emissions: A faulty actuator can lead to increased exhaust emissions, which not only harms the environment but can also lead to costly fines in some areas. Replacing the actuator can help reduce exhaust emissions, making your Land Cruiser more eco-friendly.

Pro: Lowered emissions and potential cost savings on fines.

4. Increased Reliability: Continuing to drive with a faulty throttle control actuator can lead to more significant and costly repairs down the line. Replacing the actuator now can help prevent future problems and increase the overall reliability of your Land Cruiser.

Pro: Peace of mind and potential cost savings on future repairs.

5. OEM Part: The 551WE35 SMP is an original equipment manufacturer (OEM) part designed specifically for your 1998-2002 Toyota Land Cruiser. Using an OEM part ensures a perfect fit and optimal performance.

Pro: Guaranteed fit and compatibility with your vehicle.

6. Potential for Longer Service Life: OEM parts are often of higher quality and have longer service lives than aftermarket parts. Replacing your Land Cruiser's throttle control actuator with an OEM part can help minimize the need for future replacements.

Pro: Longer service life and potential cost savings on future replacements.

7. Potential Con: Cost: The OEM part may be more expensive than aftermarket alternatives. However, the benefits of improved performance, reliability, and longer service life can outweigh the initial cost.

Con: Higher upfront cost compared to aftermarket alternatives.

8. Availability: OEM parts may not always be readily available at local auto parts stores. You may need to order the part online or from a dealership, which could result in a longer wait time.

Con: Longer wait time for parts delivery.

In conclusion, replacing the 551WE35 SMP throttle control actuator on your 1998-2002 Toyota Land Cruiser has several advantages, including improved fuel efficiency, engine performance, emissions reduction, increased reliability, and the use of an OEM part with a longer service life. However, there are potential drawbacks, such as the higher upfront cost and longer wait time for the part. Ultimately, the decision to replace the throttle control actuator depends on your priorities, budget, and the urgency of the repair. If you value optimal engine performance, reliability, and eco-friendliness, investing in an OEM part is recommended. If budget is a concern, an aftermarket alternative may be a more cost-effective solution, but keep in mind that it may not offer the same level of performance and reliability as an OEM part.

part # 551we35 price

• $593.21

specifications injectiopug:

• for models: Cruiser
• for makes: Toyota
• for years: 1998-2002
• brand: Standard Motor Products
• part type: Fuel Control Actuator Throttle Motor
• manufacturer part number: 551WE35
• manufacturer warranty: 1 Year
• application: Toyota Land Cruiser Fuel Injection Throttle Control Actuator
• description: Throttle Control Actuator
• short description: Throttle Ctrl Actr
• keywords: Actuator; Throttle Control Actuator
• notes: Throttle Control Actuator;
• compatible years: 1998 1999 2000 2001 2002
• compatible model: Land Cruiser
• fitment type: Direct Replacement
• cs-sku: 328

seller injectiopug:

• rating: 98.9%
• # reviews: 19204

payments injectiopug:

• credit card: Visa
• other
• wallet: Paypal

offer injectiopug:

• started: February 25, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

general injectiopug:

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

shipping injectiopug:

• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00
• transit: 3-9 Days

returns injectiopug:

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

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