fits model: Es300h, Es330, Iq, Tc, Xb, Avalon, Camry, Rav4. make: Scion, Toyota.

( Brand: Toyota ), ( Manufacturer Part Number: 90930-03149 ), ( Part Type: Breather Plug ), ( Other Names: Breather Plug Sub-assembly, Plug Sub Assembly Breat ), ( Part Description: Plug, Breather, Atm ), ( Models 2: Rav4, Sienna, Solara, Venza, Es300, Es300h, Es330, Es350, Gs300 ), ( Models 3: Gs350, Gs400, Gs430, Gs450h, Gs460, Ls460, Nx200t, Nx300, Nx300h ), ( Make: Scion ), ( Models 4: Rx330, Rx350, Rx450h ), ( Vintage Part: No ), ( Engine Codes 3: 1arfe, 2grfks, 2grfxe, 2grfxs ), ( Engine Codes 2: 1nrfe, Em, 2arfe, 2azfe, 2arfxe, 1zzfe, 2zzge, 2zrfae, 2zrfe ), ( Item: Genuine Breather Plug Sub-assembly Es300h Es330 Scion Iq Tc Xb ), ( Engine Codes: 1mzfe, 2grfe, 3mzfe, 1uzfe, 2jzge, 3uzfe, 1urfse, 2grfse, 8arfts ), ( Unit Type: Unit ), ( Oe/oem Part Number: 9093003149, 90930-03149, 90930 03149 ), ( Models: Iq, Tc, Xb, Avalon, Camry, Celica, Corolla, Highlander, Matrix ), ( Universal Fitment: Yes ), ( Country Of Origin: Japan )
The Toyota 90930-03149 Breather Plug Sub-Assembly is a crucial component of the engine's emissions control system in various Toyota and Scion models, including the ES300H, ES330, Scion iQ, TC, XB, Avalon, Camry, and Rav4. This sub-assembly plays a vital role in regulating the pressure in the crankcase ventilation system, ensuring optimal engine performance and reducing harmful emissions.
This breather plug sub-assembly consists of a rubber breather plug and a metal breather cap. The rubber breather plug is designed to filter out contaminants, such as moisture and unburnt fuel, that can enter the crankcase ventilation system through the crankcase vent hose. The metal breather cap, on the other hand, is responsible for maintaining a proper seal and preventing the entry of external contaminants, such as dust and debris, into the crankcase ventilation system.
The breather plug sub-assembly is made of high-quality materials that are designed to withstand the harsh conditions of the engine compartment. The rubber breather plug is made of a durable and resilient material that can withstand exposure to extreme temperatures, chemicals, and other engine fluids. The metal breather cap is made of corrosion-resistant material that can prevent rust and other forms of corrosion.
Installing the Toyota 90930-03149 Breather Plug Sub-Assembly is a straightforward process that can be done by most DIY enthusiasts or professional mechanics. The installation process involves removing the old breather plug, cleaning the surrounding area, and installing the new breather plug sub-assembly. It is recommended to consult the vehicle's owner manual for specific instructions and precautions before performing the installation.
In summary, the Toyota 90930-03149 Breather Plug Sub-Assembly is an essential component of the engine's emissions control system that plays a crucial role in maintaining optimal engine performance and reducing harmful emissions. This sub-assembly consists of a rubber breather plug and a metal breather cap, both made of high-quality materials that can withstand the harsh conditions of the engine compartment. The installation process is straightforward, and it is recommended to consult the vehicle's owner manual for specific instructions and precautions before performing the installation.
The Toyota 90930-03149 Breather Plug Sub-Assembly is a crucial component in the intake system of various Toyota and Scion models. Let's discuss the advantages and disadvantages of purchasing this part.
Pros:1. OEM (Original Equipment Manufacturer) part: This breather plug sub-assembly is a factory-original replacement part, ensuring a perfect fit and optimal performance.
2. Enhanced engine performance: A faulty or worn-out breather plug can lead to poor engine performance. Replacing it with a new sub-assembly can restore engine efficiency and improve overall drivability.
3. Better fuel economy: A well-functioning intake system, including the breather plug sub-assembly, can help improve fuel economy by ensuring efficient airflow and reducing engine wear.
4. Extended engine life: Regular maintenance, including the replacement of breather plugs, can help extend the life of the engine by preventing damage caused by contaminated crankcase gases.
5. Peace of mind: Using an OEM part like the Toyota 90930-03149 Breather Plug Sub-Assembly provides the confidence that the part is designed to work optimally and last as long as possible.
Cons:1. Cost: Original equipment manufacturer parts can be more expensive compared to aftermarket alternatives.
2. Availability: Depending on the specific model and region, the availability of OEM parts like the Toyota 90930-03149 Breather Plug Sub-Assembly may be limited, making it harder to find and purchase.
3. Installation complexity: While the replacement process is generally straightforward, some vehicles may require additional steps or specialized tools for a successful installation.
Ending Conclusion:The Toyota 90930-03149 Breather Plug Sub-Assembly is an essential component in the intake system of various Toyota and Scion models. While it comes with a higher cost compared to aftermarket alternatives, the benefits of using an OEM part include improved engine performance, better fuel economy, extended engine life, and peace of mind. Ultimately, the decision to purchase this part depends on the vehicle's condition, driving habits, and the importance of having a genuine Toyota part.
Recommendation:If you are experiencing issues with your vehicle's engine performance, and suspect that the breather plug sub-assembly might be the culprit, consider purchasing the Toyota 90930-03149 Breather Plug Sub-Assembly as a replacement. This OEM part offers the best fit, performance, and durability, ensuring optimal engine function and a satisfying driving experience.
Genuine Breather Plug Sub-Assembly ES300h ES330 Scion iQ tC xB Avalon Camry RAV4.