1. Engine Rocker & Valve Covers Items
  2. sku: 11996689312486793
  3. MAZDA W0133-2011391-OES

MAZDA W0133-2011391-OES Bolt Valve Cover Washer Seal

fits make: Mazda. year: 2003–2005.

W0133-2011391-oes Genuine For Mazda 6 03-05 Bolt Type Valve Cover Washer Seal

( Manufacturer Part Number: W0133-2011391-OES ), ( Part Type: Valve Cover Seal Bolt Washer ), ( Product Type: Engine ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Compatible Model S : 6, Mx-5 Miata, Mx-5, 5, 3, 3 Sport ), ( Fitnote: Location, With Roof Antenna ), ( Product Subtype: Valve Covers ), ( Product Details: Engine Valve Cover Seal ), ( Department: Replacement )

Review MAZDA Genuine For Bolt Type Valve Cover Washer Seal fits 2003–2005

The W0133-2011391-OES bolt valve cover washer seal is a crucial component for maintaining the sealing integrity of your Mazda 03-05 engine. This OEM (Original Equipment Manufacturer) part is specifically designed to fit and function optimally in Mazda engines, ensuring a proper seal between the bolts and the valve cover.

The washer seal is made of high-quality materials that are resilient to the extreme temperatures and pressures found within an engine. Its cross-shaped design allows it to evenly distribute the force exerted by the bolts, preventing leakage and extending the life of the valve cover.

This seal features a precise inner diameter to ensure a perfect fit on the bolts, while its outer diameter accommodates the corresponding groove on the valve cover. Its thickness is engineered to provide the necessary compressive force to create a tight seal against the valve cover.

The W0133-2011391-OES bolt valve cover washer seal is easy to install. Simply remove the old seal and replace it with the new one, ensuring that the seal is properly aligned with the bolt and the valve cover. Proper installation will prevent oil leaks and ensure optimal engine performance.

In summary, the W0133-2011391-OES bolt valve cover washer seal is an essential part for maintaining the sealing integrity of your Mazda 03-05 engine. Its high-quality materials, precise dimensions, and cross-shaped design ensure a perfect fit and optimal performance. By preventing oil leaks and extending the life of the valve cover, this OEM part is an investment in the longevity and reliability of your vehicle.

Pros and Cons of Buying W0133-2011391-OES Mazda Bolt Valve Cover Washer Seal

The Mazda bolt valve cover washer seal (W0133-2011391-OES) is a critical component for maintaining the sealing integrity of the engine's valve cover. Replacing a worn-out or leaking washer seal can help prevent oil leaks and potential engine damage. In this analysis, we will discuss the pros and cons of purchasing this part.

Pros:

1. OEM (Original Equipment Manufacturer) part: This seal is a Mazda Original Equipment Manufacturer part, which means it is designed, engineered, and manufactured by Mazda. Using an OEM part ensures a proper fit, function, and durability, as it is specifically designed for your vehicle.

2. High-quality materials: OEM parts are typically made from high-quality materials, ensuring long-lasting performance and resistance to wear and tear. In the case of the W0133-2011391-OES bolt valve cover washer seal, it is designed to provide a tight seal and prevent oil leaks.

3. Reduced engine noise: A worn-out or leaking washer seal can cause engine noise due to oil leaks or improper sealing. Replacing the seal with a new one can help reduce engine noise, providing a quieter and more enjoyable driving experience.

4. Preventing potential engine damage: Oil leaks can lead to significant engine damage if left unaddressed. Replacing the washer seal can help prevent potential engine damage, ensuring your vehicle continues to run smoothly and efficiently.

Cons:

1. Cost: OEM parts, including the W0133-2011391-OES bolt valve cover washer seal, can be more expensive than aftermarket parts. However, the cost is justified by the high-quality materials, proper fit, and durability.

2. Availability: Depending on your location, finding an OEM part like the W0133-2011391-OES bolt valve cover washer seal might be challenging. You may need to check with local Mazda dealerships or order it online.

3. Installation: Installing an OEM part like the W0133-2011391-OES bolt valve cover washer seal may require some mechanical skills. If you are not comfortable with the installation process, it may be best to consult a professional mechanic.

Conclusion:

The W0133-2011391-OES Mazda bolt valve cover washer seal is an essential component for maintaining the sealing integrity of your engine's valve cover. Although it may come with a higher cost, using an OEM part ensures a proper fit, function, and durability. The benefits, including reduced engine noise, prevention of potential engine damage, and high-quality materials, outweigh the cons. If you are experiencing oil leaks or engine noise, it is recommended to replace the washer seal with a new OEM part to ensure the continued optimal performance of your vehicle.

Details:

Designed to meet your specific needs. Designed to deliver trouble-free, consistent performance. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art manufacturing equipment, this Genuine product will provide years of dependable performance reliability. Bolt Type Valve Cover Washer Seal W OES by Genuine.

Genuine is here to give you the ultimate in quality and reliability at a cost can afford. Manufactured to meet or exceed strict quality requirements. Features: Made with precision and quality in mind. Notes: Bolt without Stud on Top.

part #: w01332011391 prices

  • $20.30-$125.00

specifications rockercove:

  • for makes: Mazda
  • for years: 2003-2005
  • mpn: W0133-2011391-oes
  • part type: Valve Cover Seal Bolt Washer
  • product type: Engine
  • california prop 65 warning: Cancer And Reproductive Harm.
  • fitment type: Direct Replacement
  • compatible model s : 6, Mx-5 Miata, Mx-5, 5, 3, 3 Sport
  • fitnote: Location, With Roof Antenna
  • product subtype: Valve Covers
  • product details: Engine Valve Cover Seal
  • department: Replacement

returns rockercove:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

payments rockercove:

  • wallet: Google-pay
  • credit card: Mastercard
  • other

seller rockercove:

  • city: Shawnee, Kansas
  • # reviews: 8587
  • rating: 99.4%

general rockercove:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

offer rockercove:

  • options: Ship-to-home
  • availability: In Stock
  • started: March 6, 2026
  • sold: 0
  • quantity: 5

shipping rockercove:

  • class: Standard
  • cost: $11.00
  • transit: 4-8 Days
  • type: Fixed
  • service: UPS Ground
  • carrier: UPS
for makes: mazda, for years: 2003-2005, part type: valve cover seal bolt washer, product type: engine, california prop 65 warning: cancer and reproductive harm., fitment type: direct replacement, compatible model s: 6, mx-5 miata, mx-5, 5, 3, 3 sport, fitnote: location, with roof antenna, product subtype: valve covers, product details: engine valve cover seal, department: replacement,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, sku: 11996689312486793,

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