1. Engine Rocker & Valve Covers Items
  2. sku: 12721104546158793
  3. DORMAN 39858WTZQ

DORMAN 39858WTZQ Valve Cover Left

fits model: A4, Quattro. make: Audi. year: 2009–2014.

39858wtzq Dorman For 2009-2014 Audi A4 Quattro Valve Cover Left 2010 2011 2012

( Brand: Dorman ), ( Manufacturer Part Number: 39858WTZQ ), ( Part Type: Valve Cover ), ( Placement On Vehicle: Left ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Engine Valve Cover ), ( Years: 2009 2010 2011 2012 2013 2014 ), ( Application: Audi A4 Quattro Valve Cover ), ( Cs-sku: 400 )

Review DORMAN For Audi Valve Cover Left fits QUATTRO A4 2009–2014

Dorman 39858WTZQ Valve Cover for 2009-2014 Audi A4 Quattro (2010, 2011, 2012)

Description:

The Dorman 39858WTZQ Valve Cover is an OEM-quality aftermarket replacement part designed specifically for the 2009-2014 Audi A4 Quattro models from the years 2010, 2011, and 2012. This valve cover is a crucial component of your engine's fuel delivery system, housing the intake valves and sealing the space between the cylinder head and the intake manifold.

This Dorman valve cover is engineered to meet or exceed the original equipment performance, ensuring reliable and efficient engine operation. Made from high-quality materials, this part features a cast aluminum construction for durability and heat dissipation. It also includes new gaskets and seals to provide a tight seal, preventing oil leaks and maintaining proper engine oil levels.

Installation of this valve cover is straightforward, requiring only standard hand tools and basic mechanical skills. The included installation instructions provide step-by-step guidance to help ensure a successful installation. In addition, Dorman offers a limited lifetime warranty against defects in materials and workmanship, giving you peace of mind and confidence in your purchase.

Key Features:

- OEM-equivalent replacement valve cover for 2009-2014 Audi A4 Quattro (2010, 2011, 2012)

- Cast aluminum construction for durability and heat dissipation

- Includes new gaskets and seals to prevent oil leaks and maintain proper oil levels

- Straightforward installation with included instructions and standard hand tools

- Limited lifetime warranty against defects in materials and workmanship.

Dorman 39858WTZQ Valve Cover for 2009-2014 Audi A4 Quattro (2010, 2011, 2012): A Detailed Analysis

The Dorman 39858WTZQ valve cover is a replacement part designed for Audi A4 Quattro vehicles manufactured between 2009 and 2014. This analysis aims to provide an unbiased assessment of the product, outlining its potential advantages and disadvantages.

Advantages:

1. OEM-equivalent design: The Dorman valve cover is engineered to meet the original equipment manufacturer's (OEM) specifications, ensuring proper sealing, fit, and function.

2. Cost-effective: Compared to the OEM alternative, the Dorman valve cover is generally more affordable, making it an attractive option for budget-conscious consumers.

3. Wide application: The Dorman 39858WTZQ valve cover fits various Audi A4 Quattro models from 2010 to 2012, simplifying the search for a compatible replacement part.

4. Availability: Dorman parts are widely available through various retailers, both online and in-store, ensuring ease of access and convenience.

Disadvantages:

1. Potential for variations: As a third-party manufacturer, Dorman parts may not always match the OEM part exactly, leading to potential variations in quality or performance.

2. Installation: Installing the valve cover yourself may require some mechanical expertise and tools, potentially adding to the overall cost and time investment.

3. Warranty: OEM parts typically come with longer warranties compared to aftermarket parts like Dorman, which may impact the customer's peace of mind.

Conclusion:

The Dorman 39858WTZQ valve cover offers a cost-effective and functionally equivalent alternative to the OEM part for 2009-2014 Audi A4 Quattro vehicles. However, potential consumers should be aware of the possibility of variations in quality and the need for self-installation. Ultimately, the decision to purchase this part depends on your priorities, budget, and comfort level with aftermarket parts.

Recommendation:

If you are looking for a more affordable option and are comfortable with the potential variations in quality, the Dorman 39858WTZQ valve cover is a solid choice. However, if you prefer the peace of mind that comes with an OEM part or have the financial means to invest in it, opt for the original equipment manufacturer's valve cover. Regardless of your decision, perform thorough research and consult with a trusted mechanic to ensure the best possible outcome.

Details:

Matches the original equipment part for fit and function. Original Equipment Quality. Position: Left. Durable construction - this valve cover is made of quality materials to withstand extreme temperatures resist leaking.

Notes: Engine Valve Cover. Try-on and material tested to ensure a quality fit reliable service. 12 Month Warranty Fitment Notes: Vehicle: Engine: 2013 - 2014 Audi A4 Quattro3.0L V6, 2009 - 2012 Quattro3.2L V6. Quality tested - this part has undergone try-on and material testing to ensure a quality fit reliable service.

part #: 39858wtzq price

  • $193.18

specifications rockercove:

  • for models: A4, Quattro
  • for makes: Audi
  • for years: 2009-2014
  • brand: Dorman
  • mpn: 39858wtzq
  • part type: Valve Cover
  • placement on vehicle: Left
  • manufacturer warranty: 12 Month Warranty
  • notes: Engine Valve Cover
  • years: 2009 2010 2011 2012 2013 2014
  • application: Audi A4 Quattro Valve Cover
  • cs-sku: 400

returns rockercove:

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

shipping rockercove:

  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • type: Fixed
  • class: Standard
  • carrier: FedEx
  • transit: 4-7 Days

general rockercove:

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

offer rockercove:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: April 17, 2026

seller rockercove:

  • city: Miami, Florida
  • # reviews: 328745
  • rating: 98.8%

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for models: a4, quattro, for makes: audi, for years: 2009-2014, part type: valve cover, placement on vehicle: left, manufacturer warranty: 12 month warranty, notes: engine valve cover, years: 2009 2010 2011 2012 2013 2014, application: audi a4 quattro valve cover, cs-sku: 400,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, sku: 12721104546158793,

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1 offer $193.18 USD
  • Offer #1: $193.18 price + $0.00 shipping estimate = $193.18* total. Position: Left 2013-2014 Audi A4 Quattro 3.0L V6.FREE SHIPPING

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