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Enginetech EM1031 Engine Exhaust Valve for Nissan Sentra (2013-2019)
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Exhaust Valve
The Enginetech EM1031 engine exhaust valve is a high-quality replacement part designed specifically for Nissan Sentra models from 2013 through 2019. Crafted from OE-grade materials, this valve ensures durability and reliable performance in demanding engine conditions. Its precise engineering guarantees proper fitment and optimal exhaust flow, contributing to efficient engine operation and longevity. Perfect for engine rebuilders and automotive enthusiasts, the EM1031 is engineered to meet or exceed OEM standards, ensuring your vehicle maintains its factory performance levels. The valve features a head diameter of 1.011 inches, a length of 4.176 inches, and a stem diameter of 0.2165 inches, making it a perfect fit for specified Nissan Sentra models. This component is essential for maintaining proper exhaust gas flow and ensuring your engine runs smoothly with minimal emissions.
Enginetech has been family-owned and operated since 1982, specializing in high-quality engine parts for both import and domestic vehicles. Their commitment to quality and customer satisfaction is evident in every product, including the EM1031 exhaust valve. Each valve is manufactured with strict quality controls and designed for easy installation, making it an ideal choice for professional rebuilders and DIY enthusiasts alike. With nationwide distribution and exceptional customer service, Enginetech continues to be a trusted name in the engine rebuilding industry. Investing in genuine parts like the EM1031 ensures your Nissan Sentra’s engine performs reliably, efficiently, and at peak condition for many miles to come.
Features:
- Engine exhaust valve designed for Nissan Sentra (2013-2019)
- Constructed from OE-grade materials for durability
- Valve head diameter of 1.011 inches for optimal exhaust flow
- Overall length of 4.176 inches for precise fitment
- Stem diameter of 0.2165 inches ensuring proper sealing and operation
- Manufactured by Enginetech, a trusted industry leader
Fits Following Models:
2013 Nissan Sentra
2014 Nissan Sentra
2015 Nissan Sentra
2016 Nissan Sentra
2017 Nissan Sentra
2018 Nissan Sentra
2019 Nissan Sentra
| Valve Head Diameter: 1.011 |
| Length: 4.176 |
| Stem Diameter: 0.2165 |
| Aaiaid Part Number: BBPTEM1031 |
| Part Number: EM1031 |
| 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.









