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Enginetech S273V-20 Engine Valve Stem Oil Seal - 20 Pack for Ford Super Duty (2020-2021)
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Valve Stem Oil Seal - 20 Pack
The Enginetech S273V-20 Engine Valve Stem Oil Seal is designed to provide a reliable seal for your engine's valve stems, ensuring optimal performance and longevity. Crafted from high-quality Viton material, this seal offers excellent resistance to heat, oil, and chemicals, making it ideal for demanding engine environments. The positive-tophat seal design ensures a secure fit and effective sealing to prevent oil leaks and contamination. Suitable for a range of Ford Super Duty trucks from 2020 to 2021, these seals are a perfect choice for engine rebuilders seeking durability and precision.
Engine rebuilders and automotive professionals will appreciate the precise dimensions of the S273V-20 seal, with an inside diameter of approximately 0.2717 inches and an outside diameter of about 0.7894 inches. This ensures compatibility with specific Ford F-250, F-350, and E-350 Super Duty models. The 20-pack provides a cost-effective solution for multiple repairs or rebuild projects, minimizing downtime and ensuring consistent quality across all seals. Enginetech's reputation for high-performance engine components makes this oil seal an essential part for maintaining engine integrity and performance.
Engine Valve Stem Oil Seals like the S273V-20 are critical in preventing oil from leaking into the combustion chamber, which can cause smoke, fouling, and engine damage. Proper sealing helps maintain engine efficiency, reduce emissions, and extend engine life. Engine rebuilders can trust that Enginetech's high-quality materials and precise manufacturing standards will deliver reliable performance. Whether you're restoring a fleet of trucks or performing routine maintenance, these seals provide a durable, long-lasting solution for your engine's valve system.
Features:
- Material: Viton for excellent heat and chemical resistance
- Inside Diameter: 0.2717 inches for precise fit
- Outside Diameter: 0.7894 inches for secure sealing
- Seal Type: Positive-tophat for reliable performance
- Pack Size: 20 seals for multiple repairs or rebuilds
- Compatible with 2020-2021 Ford F-250, F-350, and E-350 Super Duty trucks
Fits Following Models:
2020 Ford F-250 Super Duty
2020 Ford F-350 Super Duty
2021 Ford E-350 Super Duty
2021 Ford F-250 Super Duty
2021 Ford F-350 Super Duty
2022 Ford E-350 Super Duty
2022 Ford F-250 Super Duty
2022 Ford F-350 Super Duty
2023 Ford E-350 Super Duty
2023 Ford F-250 Super Duty
2023 Ford F-350 Super Duty
2024 Ford F-250 Super Duty
2024 Ford F-350 Super Duty
| Material: Viton |
| Inside Diameter: 0.2717 |
| Outside Diameter: 0.7894 |
| Seal Type: Positive-Tophat |
| Aaiaid Part Number: BBPTS273V-20 |
| Part Number: S273V-20 |
| 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.









