BESTAUTOPART19 51028 Idle Air Control Valve 686558697925 3-4552 2227021011 150-7114 4CYL 1.5L

( Brand: Bestautopart19 ), ( Manufacturer Part Number: 51028 2-1674 150-7114 IAC464 AC477 ), ( Ipn: 3-4552 734552 Ac4190 Ac464 2h1323 134 ), ( Type: Idle Air Control Valve ), ( Items Included: Gasket ), ( Fuel Type: Gasoline ), ( Features: Easy Installation ), ( Oe/oem Part Number: For Toyota Echo Scion Xa Xb 1.5l L4 ), ( Part Number 1: 2h1388 88969010 88969043 ), ( Material: Metal ), ( Manufacturer Warranty: Yes ), ( UPC: 686558697925 )

Review BESTAUTOPART19 Idle Air Control Valve Toyota Scion 4cyl 1.5l fits ECHO XA XB

Idle Air Control Valve (IACV) for Toyota Echo and Scion XA/XB 4-Cylinder 1.5L Engines

The BestAutoPart 686558697925 2227021011 is a top-tier Idle Air Control Valve (IACV) specifically engineered for Toyota Echo and Scion XA/XB vehicles equipped with 4-cylinder 1.5L engines. This essential component plays a vital role in maintaining a stable engine idle speed for optimal engine performance and fuel efficiency.

The IACV is a hydraulic unit consisting of a valve mechanism enclosed in a robust housing. When the engine is idling, the valve opens to allow more or less air into the engine intake system, adjusting the engine speed to meet the desired idle RPM. This process ensures a smooth and consistent idle, preventing engine stalling and rough running.

Manufactured to exacting specifications, this IACV offers superior reliability and durability compared to OEM alternatives. The valve mechanism is made of high-quality materials that ensure precise control over airflow and minimize the risk of failure. The housing is designed for longevity, resisting damage from the harsh engine environment.

Installation of the BestAutoPart IACV is straightforward and can be completed in about an hour with basic hand tools. The valve connects to the throttle body and engine wiring harness, requiring no special skills or extensive mechanical knowledge.

In summary, the BestAutoPart 686558697925 2227021011 Idle Air Control Valve is an excellent choice for Toyota Echo and Scion XA/XB 1.5L engine owners seeking reliable and efficient performance. By ensuring a stable idle, this IACV enhances engine responsiveness, reduces fuel consumption, and prolongs engine life.

The idle air control valve (IACV) is an essential component in the fuel delivery system of a Toyota Echo or Scion xA/xB with a 4-cylinder, 1.5-liter engine. This part helps regulate the engine's idle speed, ensuring a stable and efficient performance. The part number bestautopart19 686558697925 2227021011 150-7114 is a common OEM replacement for this specific application. Here are some pros and cons of buying this IACV.

1. OEM part: This IACV is an original equipment manufacturer (OEM) part, which means it is manufactured by the same company that originally produced it for the vehicle. Using an OEM part can provide peace of mind, as it is specifically designed to fit and function correctly in your vehicle.

2. Properly calibrated: OEM parts are calibrated to meet the exact specifications of the vehicle, ensuring optimal performance and fuel efficiency.

3. Long-lasting: OEM parts are typically made of high-quality materials and are designed to last longer than aftermarket parts.

4. Warranty: OEM parts often come with a warranty from the manufacturer, providing protection against defects and failures.

1. Cost: OEM parts tend to be more expensive than aftermarket parts due to the higher manufacturing and distribution costs.

2. Limited availability: OEM parts may not be as widely available as aftermarket parts, requiring you to order them from the dealership or an authorized supplier.

Buying the OEM idle air control valve bestautopart19 686558697925 2227021011 150-7114 for your Toyota Echo or Scion xA/xB offers several advantages, including proper calibration, long-lasting durability, and a potential warranty. However, the cost and limited availability may be a disadvantage for some buyers. Ultimately, the decision to purchase an OEM part depends on your budget, availability, and preference for guaranteed performance and peace of mind. If you prioritize these factors, an OEM idle air control valve is a recommended choice.

part # 51028 price

• $29.49

specifications injectiopug:

• for models: Xa, Xb, Echo
• for makes: Toyota, Scion
• brand: Bestautopart19
• manufacturer part number: 51028 2-1674 150-7114 IAC464 AC477
• interchange part number: 3-4552 734552 AC4190 AC464 2H1323 134
• type: Idle Air Control Valve
• items included: Gasket
• fuel type: Gasoline
• features: Easy Installation
• oe/oem part number: For Toyota Echo Scion Xa Xb 1.5l L4
• part number 1: 2h1388 88969010 88969043
• material: Metal
• manufacturer warranty: Yes
• upc: 686558697925

returns injectiopug:

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

seller injectiopug:

• # reviews: 19
• rating: 100.0%

offer injectiopug:

• availability: In Stock
• sold: 0
• started: March 11, 2026
• best offers: True
• options: Ship-to-home

shipping injectiopug:

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

payments injectiopug:

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

general injectiopug:

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

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