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- Description
- Fitment
- Warranty and Refund
- Reviews
Upgrade your engine's performance with the Enginetech EM4491 Engine Exhaust Valve, designed specifically for select Suzuki models including the Grand Vitara and Kizashi from 2009 through 2013. Crafted with high-quality OE-grade materials, this valve ensures durability and reliable operation under demanding conditions. The nitrided stem enhances wear resistance, extending the lifespan of the valve and maintaining optimal engine efficiency. The valve features a 1.200-inch diameter head and measures approximately 3.88 inches in length, making it a direct fit for your vehicle's exhaust system.
Manufactured with precision, the Enginetech EM4491 includes a single lock groove for secure installation and features a stem diameter of 5.50 mm. Its robust construction and quality materials are engineered specifically for engine rebuilders and mechanics seeking dependable components. Whether you are restoring an engine or replacing worn parts, this exhaust valve provides a perfect balance of performance and longevity. It is compatible with a range of 2009 to 2013 Suzuki Grand Vitara and Kizashi models, ensuring a seamless fit and reliable operation.
At Enginetech, we prioritize customer satisfaction by offering a comprehensive line of engine parts backed by expert support and nationwide distribution. Our focus on quality and precision ensures that each valve meets or exceeds OE standards, helping you restore your engine to peak performance. Trust the Enginetech EM4491 Engine Exhaust Valve for a durable, high-performance solution that keeps your vehicle running smoothly and efficiently.
Features:
- Material: Nitrided Stem for enhanced wear resistance
- Valve Head Diameter: 1.200 inches for optimal exhaust flow
- Length: Approximately 3.88 inches for precise fit
- Lock Groove Quantity: 1 for secure installation
- Stem Diameter: 5.50 mm for durability and compatibility
- Engine Compatibility: Fits 2009-2013 Suzuki Grand Vitara and Kizashi models
Fits Following Models:
2009 Suzuki Grand Vitara
2010 Suzuki Grand Vitara
2010 Suzuki Kizashi
2011 Suzuki Grand Vitara
2011 Suzuki Kizashi
2012 Suzuki Grand Vitara
2012 Suzuki Kizashi
2013 Suzuki Grand Vitara
2013 Suzuki Kizashi
| Material: Nitrided Stem |
| Valve Head Diameter: 1.200 in |
| Length: 3.884 in |
| Lock Groove Quantity: 1 |
| Stem Diameter: 5.50 mm |
| Aaiaid Part Number: BBPTEM4491 |
| Part Number: EM4491 |
| 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.









