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Enginetech EM4473 Engine Exhaust Valve for 2012-2013 Toyota and Lexus Models
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Enginetech EM4473 Engine Exhaust Valve is a high-quality replacement part designed for optimal performance in select 2012 and 2013 Toyota and Lexus vehicles. Crafted from OE-grade materials, this valve ensures durability and reliable operation in your engine's exhaust system. Its nitrided stem provides enhanced surface hardness and corrosion resistance, extending the component's lifespan and maintaining engine efficiency. The valve features a 27.40 mm diameter head and measures approximately 4.25 inches in length, making it suitable for a variety of engine configurations. With a lock groove quantity of one and a stem diameter of 0.22 inches, this part is engineered for a precise fit and long-lasting performance. Whether you're performing a rebuild or replacing a faulty valve, the EM4473 offers a dependable solution to keep your engine running smoothly. Enginetech's commitment to quality ensures each valve is manufactured to strict standards, providing peace of mind and confidence in your repair work. Compatible with multiple models including the Toyota Prius, Corolla, Matrix, and the Lexus CT200h, this exhaust valve is a versatile and essential component for maintenance or restoration projects. Trust Enginetech for engine parts that are built to meet or exceed OE specifications, backed by excellent customer service and nationwide distribution. Ensure your vehicle continues to deliver the performance and efficiency you expect with the durable, high-quality EM4473 exhaust valve from Enginetech.
Features:
- Material: Nitrided Stem for increased durability and corrosion resistance
- Valve Head Diameter: 27.40 mm for optimal sealing and performance
- Length: 108.30 mm (approximately 4.25 inches) for precise fit
- Lock Groove Quantity: 1 for secure installation
- Stem Diameter: 5.50 mm (0.22 inches) for reliable operation
- Compatibility: Fits 2012-2013 Toyota Prius, Corolla, Matrix, Scion xD, and Lexus CT200h models
Fits Following Models:
2008 Scion xD
2009 Pontiac Vibe
2009 Scion xD
2009 Toyota Corolla
2009 Toyota Matrix
2010 Pontiac Vibe
2010 Scion xD
2010 Toyota Corolla
2010 Toyota Matrix
2010 Toyota Prius
2011 Lexus CT200h
2011 Scion xD
2011 Toyota Corolla
2011 Toyota Matrix
2011 Toyota Prius
2012 Lexus CT200h
2012 Scion xD
2012 Toyota Corolla
2012 Toyota Matrix
2012 Toyota Prius
2012 Toyota Prius V
2013 Lexus CT200h
2013 Scion xD
2013 Toyota Corolla
2013 Toyota Matrix
2013 Toyota Prius
2013 Toyota Prius V
2014 Lexus CT200h
2014 Scion xD
2014 Toyota Corolla
2014 Toyota Prius
2014 Toyota Prius V
2015 Lexus CT200h
2015 Toyota Corolla
2015 Toyota Prius
2015 Toyota Prius V
2016 Toyota Prius
2016 Toyota Prius V
2017 Toyota Prius
2017 Toyota Prius Prime
2017 Toyota Prius V
2018 Toyota Prius
2018 Toyota Prius Prime
2019 Toyota Prius
2019 Toyota Prius AWD-e
2019 Toyota Prius Prime
2020 Toyota Prius
2020 Toyota Prius AWD-e
2020 Toyota Prius Prime
| Material: Nitrided Stem |
| Valve Head Diameter: 27.40 mm |
| Length: 108.30 mm |
| Lock Groove Quantity: 1 |
| Stem Diameter: 5.50 mm |
| Aaiaid Part Number: BBPTEM4473 |
| Part Number: EM4473 |
| Brand Aaia: BBPT |
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









