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  3. BFO KN1Q7G

BFO KN1Q7G Idle Air Control Valve 406114705101 2.8L 13411738545

fits model: 325ci, Z3, 325i, 328ci, M3. make: Bmw. year: 1998–2006.

13411738545 Bfo Kn1q7g Idle Air Control Valve For Bmw Z3 2.8l 1998-2002 325ci 325i 328ci M3

( Brand: Bfo ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Car Make: For Bmw ), ( Engine: 2.5l/ 2.8l/ 3.2l ), ( Features: Direct Fit, Easy Installation ), ( Manufacturer Part Number: KN1Q7G ), ( Manufacturer Warranty: 1 Year ), ( Material: Aluminum ), ( Oe/oem Part Number: 13411738545, 13411738981, 13411744713, 20857547, 0280140545 ), ( Type: Idle Air Control Valve ), ( Universal Fitment: No ), ( UPC: 406114705101 )

Review BFO Idle Air Control Valve Bmw 2.8l fits 325CI Z3 325I 328CI M3 1998–2006

Introducing the BFO KN1Q7G Idle Air Control Valve, an essential component for maintaining optimal engine performance in BMW Z3 models with a 2.8L engine produced between 1998 and 2002. This includes the 325ci, 325i, 328ci, and M3 variants with the engine code 13411738545.

The Idle Air Control Valve, also known as IACV, plays a significant role in managing your BMW's engine idling speed. By regulating the amount of air that enters the engine during idling, this part ensures a consistent engine speed, contributing to smoother engine operation and improved fuel efficiency.

This BFO KN1Q7G Idle Air Control Valve is an original equipment (OE) replacement part, meaning it is manufactured to the same exacting standards as the original component. It is designed to fit and function perfectly in your BMW Z3, ensuring a reliable and hassle-free driving experience.

The valve is constructed from high-quality materials to ensure durability and resistance to wear and tear. Its precise engineering ensures accurate control of the engine idle speed, contributing to improved engine performance and reduced emissions.

Installing the BFO KN1Q7G Idle Air Control Valve is a straightforward process that can be performed by a skilled DIY mechanic or a professional garage. The included installation instructions provide clear and concise steps to help you complete the job effectively and efficiently.

In conclusion, the BFO KN1Q7G Idle Air Control Valve is an essential upgrade for BMW Z3 owners with a 2.8L engine produced between 1998 and 2002. By ensuring accurate control of engine idle speed, this part contributes to improved engine performance, fuel efficiency, and reduced emissions. As an original equipment replacement, it is designed to fit and function perfectly in your BMW Z3, making it a must-have for any vehicle enthusiast looking to maintain the optimal performance of their beloved BMW.

Buying a BFO KN1Q7G Idle Air Control Valve for BMW Z3 (1998-2002 325ci, 325i, 328ci, M3, 13411738545)

Introduction:

The BFO KN1Q7G Idle Air Control Valve (IACV) is a performance upgrade for BMW Z3 models (1998-2002) with 2.8L engines, including 325ci, 325i, 328ci, and M3. This part number (13411738545) is specifically designed to replace the OEM IACV and offers potential improvements in engine performance and drivability. In this analysis, we will discuss the advantages and disadvantages of purchasing this aftermarket component.

Pros:

1. Improved Idle Stability: The BFO KN1Q7G IACV is designed to provide better idle stability, resulting in a smoother engine operation and improved overall driving experience.

2. Enhanced Throttle Response: With a more precise control of air intake, the aftermarket IACV can lead to a noticeable improvement in throttle response, making the vehicle feel more responsive and agile.

3. Durability: The BFO KN1Q7G IACV is made from high-quality materials and is designed to last longer than the OEM component. This can save you money in the long run by reducing the need for frequent replacement.

4. Potential Fuel Economy Improvements: By optimizing the engine's idle and throttle response, the aftermarket IACV may lead to slight fuel economy improvements.

5. Easy Installation: The installation process for the BFO KN1Q7G IACV is relatively straightforward and can be completed in about an hour.

Cons:

1. Cost: The aftermarket BFO KN1Q7G IACV is more expensive than the OEM component. However, the potential performance improvements and increased durability may justify the additional cost for some enthusiasts.

2. Potential Check Engine Light: In some cases, installing an aftermarket IACV may trigger the check engine light. This is usually due to the vehicle's onboard diagnostic system recognizing the change in the component and requiring a recalibration. This can be remedied by using a diagnostic tool or visiting a BMW specialist.

3. Potential Noise: Some users have reported a slight increase in engine noise after installing the aftermarket IACV. This is usually due to the improved airflow and can be considered a desirable characteristic by some enthusiasts.

Conclusion:

The BFO KN1Q7G Idle Air Control Valve is an excellent upgrade for BMW Z3 owners (1998-2002 325ci, 325i, 328ci, M3) looking to improve their vehicle's performance, drivability, and durability. While it comes with a higher price tag than the OEM component and may trigger the check engine light in some cases, the potential benefits, such as improved idle stability, enhanced throttle response, durability, and fuel economy improvements, make it a worthwhile investment for those who prioritize performance and driving enjoyment.

Recommendation:

If you are a BMW Z3 owner (1998-2002 325ci, 325i, 328ci, M3) seeking to enhance your vehicle's performance and driving experience, the BFO KN1Q7G Idle Air Control Valve is a solid investment. Before making the purchase, ensure that you have the necessary tools and expertise to install the component, or consider taking your vehicle to a BMW specialist for a professional installation. Additionally, be prepared for the potential check engine light and noise, as these are common side effects of installing an aftermarket IACV.

specifications injectiopug:

  • for models: 325ci, Z3, 325i, 328ci, M3
  • for makes: Bmw
  • for years: 1998-2006
  • brand: Bfo
  • california prop 65 warning: California Prop 65 Warning
  • car make: For Bmw
  • engine: 2.5l/ 2.8l/ 3.2l
  • features: Direct Fit, Easy Installation
  • manufacturer part number: KN1Q7G
  • manufacturer warranty: 1 Year
  • material: Aluminum
  • oe/oem part number: 13411738545, 13411738981, 13411744713, 20857547, 0280140545
  • type: Idle Air Control Valve
  • universal fitment: No
  • upc: 406114705101

returns injectiopug:

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

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shipping injectiopug:

  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • carrier: FedEx
  • cost: $0.00
  • type: Fixed
  • transit: 3-7 Days

offer injectiopug:

  • quantity: 10
  • options: Ship-to-home
  • best offers: True
  • started: January 7, 2026
  • sold: 0
  • availability: In Stock

general injectiopug:

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

seller injectiopug:

  • rating: 99.4%
  • # reviews: 3949
for models: 325ci, z3, 325i, 328ci, m3, for makes: bmw, for years: 1998-2006, california prop 65 warning: california prop 65 warning, car make: for bmw, engine: 2.5l/ 2.8l/ 3.2l, features: direct fit, easy installation, manufacturer warranty: 1 year, oe/oem part number: 13411738545, 13411738981, 13411744713, 20857547, 0280140545, type: idle air control valve, universal fitment: no,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, material: aluminum, sku: 10226407147892752,

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