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Enginetech S5940-25 Engine Valve Stem Oil Seal - 25 Pack for Volkswagen and Audi Vehicles
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Valve Stem Oil Seal - 25 Pack
The Enginetech S5940-25 Engine Valve Stem Oil Seal is designed to provide reliable sealing performance for a variety of 2012 Volkswagen and Audi models. Crafted with high-quality Viton material, this oil seal ensures excellent resistance to heat, oil, and chemical exposure, maintaining engine efficiency and longevity. Its positive-metal clad seal type enhances durability and sealing integrity, making it an ideal choice for engine rebuilders and technicians seeking dependable components. Each pack includes 25 seals, offering a cost-effective solution for multiple repairs or replacements.
These seals feature an inside diameter of 0.333 inches and an outside diameter of 0.478 inches, precisely engineered to fit specific engine applications. The compact design ensures a tight seal around the valve stem, preventing oil leaks and protecting the engine's internal components. The seals are compatible with a range of 2012 VW and Audi models including the Volkswagen CC, Passat, Touareg, and several Audi variants such as the A7 Quattro, Q7, Q5, S4, A8 Quattro, A6 Quattro, and S5. Proper installation and the use of quality tools are recommended to ensure optimal performance and sealing.
At Enginetech, we are committed to providing high-quality engine parts designed specifically for engine rebuilders and automotive professionals. With a history of dedicated customer service and nationwide distribution, Enginetech’s parts are engineered to meet or exceed OEM standards. Whether you're performing a full engine overhaul or replacing a single component, the S5940-25 valve stem oil seals are a reliable choice that contributes to the overall health and efficiency of your engine.
Features:
- Material: Viton for excellent heat and chemical resistance
- Inside Diameter: 0.333 inches for precise fit
- Outside Diameter: 0.478 inches for reliable sealing
- Seal Type: Positive-Metal Clad for durability
- Pack Size: 25 seals for multiple applications
- Compatible with 2012 Volkswagen and Audi models including CC, Passat, Touareg, A7 Quattro, Q7, Q5, S4, A8 Quattro, A6 Quattro, and S5
Fits Following Models:
2003 Volkswagen Golf
2003 Volkswagen Jetta
2004 Audi A3 Quattro
2004 Audi TT Quattro
2004 Volkswagen Golf
2004 Volkswagen Jetta
2004 Volkswagen Touareg
2005 Audi A3 Quattro
2005 Audi A4 Quattro
2005 Audi A8 Quattro
2005 Audi TT Quattro
2005 Volkswagen Golf
2005 Volkswagen Touareg
2006 Audi A3 Quattro
2006 Audi A4 Quattro
2006 Audi A8 Quattro
2006 Audi TT Quattro
2006 Volkswagen Passat
2006 Volkswagen Touareg
2007 Audi A3 Quattro
2007 Audi A4 Quattro
2007 Audi A8 Quattro
2007 Audi Q7
2007 Audi TT Quattro
2007 Volkswagen Eos
2007 Volkswagen Passat
2007 Volkswagen Touareg
2008 Audi A3 Quattro
2008 Audi A4 Quattro
2008 Audi A5 Quattro
2008 Audi A8 Quattro
2008 Audi Q7
2008 Audi TT Quattro
2008 Volkswagen Eos
2008 Volkswagen Passat
2008 Volkswagen Touareg
2009 Audi A3 Quattro
2009 Audi A4 Quattro
2009 Audi A5 Quattro
2009 Audi A6
2009 Audi A6 Quattro
2009 Audi A8 Quattro
2009 Audi Q5
2009 Audi Q7
2009 Audi TT Quattro
2009 Volkswagen CC
2009 Volkswagen Passat
2009 Volkswagen Touareg
2010 Audi A5 Quattro
2010 Audi A6
2010 Audi A6 Quattro
2010 Audi Q5
2010 Audi Q7
2010 Audi S4
2010 Audi S5
2010 Volkswagen CC
2010 Volkswagen Passat
2010 Volkswagen Touareg
2011 Audi A6 Quattro
2011 Audi Q5
2011 Audi Q7
2011 Audi S4
2011 Audi S5
2011 Volkswagen CC
2011 Volkswagen Touareg
2012 Audi A6 Quattro
2012 Audi A7 Quattro
2012 Audi A8 Quattro
2012 Audi Q5
2012 Audi Q7
2012 Audi S4
2012 Audi S5
2012 Volkswagen CC
2012 Volkswagen Passat
2012 Volkswagen Touareg
2013 Audi A6 Quattro
2013 Audi A7 Quattro
2013 Audi A8 Quattro
2013 Audi Q5
2013 Audi Q7
2013 Audi S4
2013 Audi S5
2013 Volkswagen CC
2013 Volkswagen Passat
2013 Volkswagen Touareg
2014 Audi A6 Quattro
2014 Audi A7 Quattro
2014 Audi A8 Quattro
2014 Audi Q5
2014 Audi Q7
2014 Audi S4
2014 Audi S5
2014 Audi SQ5
2014 Volkswagen CC
2014 Volkswagen Passat
2014 Volkswagen Touareg
2015 Audi A6 Quattro
2015 Audi A7 Quattro
2015 Audi A8 Quattro
2015 Audi Q5
2015 Audi Q7
2015 Audi S4
2015 Audi S5
2015 Audi SQ5
2015 Volkswagen CC
2015 Volkswagen Passat
2015 Volkswagen Touareg
2016 Audi A6 Quattro
2016 Audi A7 Quattro
2016 Audi A8 Quattro
2016 Audi Q5
2016 Audi S4
2016 Audi S5
2016 Audi SQ5
2016 Volkswagen CC
2016 Volkswagen Passat
| Material: Viton |
| Inside Diameter: 0.333 |
| Outside Diameter: 0.478 |
| Seal Type: Positive-Metal Clad |
| Aaiaid Part Number: BBPTS5940-25 |
| Part Number: S5940-25 |
| 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.









