1. Engine Rocker & Valve Covers Items
  2. sku: 12609797741830871
  3. PONTIAC 350.GM2Q04

PONTIAC 350.GM2Q04 Am Left Valve Cover 3.4L 156078

fits model: 350, Grand. make: Pontiac. year: 2004.

350.gm2q04 Pontiac 2004 Grand Am 3.4l Left Valve Cover 156078

( Part Type: Valve Cover ), ( Conditions Options: 3.4 Lh Valve Cover Shelf Back Plat ), ( Genuine Oem: Yes ), ( Ipn: 350.gm2q04 ), ( Partout Id: A-122283060 )

Review PONTIAC Am 3.4l Left Valve Cover fits GRAND 350 2004

Pontiac 350.GM2Q04 2004-2005 3.4L Left Valve Cover

The Pontiac 350.GM2Q04 valve cover is a crucial component of the 3.4L engine found in Pontiac vehicles from the model years 2004 and 2005. This valve cover is specifically designed for the left side of the engine and plays an essential role in sealing the valves and managing the flow of oil to the engine components.

The valve cover is manufactured using high-quality materials, ensuring durability and resistance to wear and tear. The top surface of the valve cover is finished with a textured, matte black coating that not only provides an attractive appearance but also aids in preventing oil splashes on the intake manifold.

The Pontiac 350.GM2Q04 valve cover comes equipped with six gasket ports, which facilitate a precise seal between the valve cover and the engine components. These gaskets prevent oil leakage and help maintain the proper oil level in the engine.

This valve cover also includes a breather system that utilizes a PCV (Positive Crankcase Ventilation) valve. This system allows for the proper evacuation of crankcase gases, ensuring optimal engine performance and reducing harmful emissions.

The Pontiac 350.GM2Q04 3.4L left valve cover is an essential replacement part for any Pontiac vehicle owner who experiences oil leaks or other performance issues related to the valve cover gasket. Installing a new valve cover can help improve engine performance, prevent oil leaks, and extend the overall life of the engine.

This valve cover is a direct fit for Pontiac vehicles with the 3.4L engine produced between 2004 and 2005. It is important to ensure that the correct valve cover is used for your specific vehicle application to guarantee proper fitment and functionality.

When it comes to engine performance, the Pontiac 350.GM2Q04 2004-2005 3.4L left valve cover is a must-have replacement part that delivers superior sealing and improved engine efficiency. By choosing a high-quality OEM replacement part like the Pontiac 350.GM2Q04, you can trust that you are investing in a reliable and effective solution for your vehicle.

Buying a 2004 Pontiac 3.4L Left Valve Cover (GM2Q04): A Comprehensive Analysis

The Pontiac 3.4L engine, specifically the left valve cover (GM2Q04), can be an essential component for car owners looking to maintain or repair their vehicles. Before making a purchase decision, it is crucial to consider both the advantages and disadvantages of acquiring this part.

Pros:

1. Availability: Aftermarket and OEM options are widely available, making it relatively easy to find and purchase the valve cover.

2. Cost-Effective: Compared to the cost of a new car or even a rebuilt engine, replacing the valve cover is generally a more affordable option.

3. Improved Performance: A faulty or worn-out valve cover can lead to engine performance issues. Replacing it can help restore optimal engine operation.

4. Preventing Further Damage: A leaking valve cover can cause other engine components to get wet and potentially fail. Replacing the valve cover can help prevent costly repairs in the future.

Cons:

1. Labor Costs: The cost to have the valve cover replaced by a professional mechanic can be substantial, especially if other related repairs are needed.

2. Potential for Additional Damage: Removing the old valve cover could potentially damage other engine components if not done carefully.

3. Quality Concerns: Some aftermarket valve covers may not be of the same quality as OEM parts, potentially leading to further issues down the line.

Conclusion:

The decision to buy a 2004 Pontiac 3.4L left valve cover (GM2Q04) ultimately depends on the car owner's priorities, budget, and technical skills. For those who prefer a hassle-free experience and are willing to invest in a high-quality OEM part, purchasing the valve cover from a reputable dealer is recommended. For those who are more cost-conscious and comfortable with DIY repairs, aftermarket options may be a more suitable choice. Regardless of the decision, ensuring that the valve cover is properly installed and maintaining the engine in general will help maximize its lifespan and overall performance.

Details:

Computers/Modules/Airbags/Radios may require dealer programming to be functional in your vehicle. Fuel rail may differ. Lower dash panels do not include switches. Fuel cap is only, filler door sold separately.

Engines do not include starter, throttle body, alternator, injectors, intake exhaust manifolds or ac pump. Shift Assembly does not include cable or bezel. Left Driver Door Trim Panels are trim panel only without switches. Window regulators motors are sold separately unless indicated differently in the listing.

3.4 LH VALVE COVER SHELF BACK PLAT. Doors are door only. Please message first. Does not include Tire, Hubcap.

Wheels are rim only. Bezel is not included. No switches, airbags, airbag covers. Wiper motors and linkage are sold separately unless indicated differently in the listing.

Steering Wheels and columns are bare. Consoles are sold without lids and bare. Confirm trim and paint codes prior to purchase. Monitors can look different than actual color.

Shift Assembly and emergency brake lever does not include cable or bezel. Does not include Tire or cap. Does not include shift assembly or parking brake levers switches.

part #: 350.gm2q04 prices

  • $18.00-$40.00

specifications rockercove:

  • for models: 350, Grand
  • for makes: Pontiac
  • for years: 2004
  • part type: Valve Cover
  • conditions options: 3.4 Lh Valve Cover Shelf Back Plat
  • genuine oem: Yes
  • ipn: 350.gm2q04
  • partout id: A-122283060

shipping rockercove:

  • cost: $0.00
  • class: Standard
  • transit: 4-7 Days
  • type: Fixed
  • service: UPS Ground
  • carrier: UPS

seller rockercove:

  • rating: 99.5%
  • # reviews: 9532
  • city: Fairmount, Indiana

payments rockercove:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay

returns rockercove:

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

general rockercove:

  • Car Truck Parts Accessories > Engines Engine Parts > Other Engine Parts
  • condition: Used

offer rockercove:

  • started: April 10, 2026
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
for models: 350, grand, for makes: pontiac, for years: 2004, part type: valve cover, conditions options: 3.4 lh valve cover shelf back plat, genuine oem: yes, partout id: a-122283060,
manufacturer: pontiac, category: auto parts > car truck parts accessories > engines engine parts > engine parts, sku: 12609797741830871,

Pontiac 156078 Is Similar To:

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5 offers $18.00–$40.00 USD
  • Offer #1: $18.00 price + $0.00 shipping estimate = $18.00* total. Left Driver Door Trim Panels are trim panel only without switches 3.4 LH VALVE COVER SHELF BACK PLAT.FREE SHIPPING
  • Offer #2: $21.83 price + $0.00 shipping estimate = $21.83* total. DONOR VEHICLE: 2020 MAZDA 6 (GL) GRAND TOURING RESERVE. 2019 BMW X3 SILVER 65K 2020 NISSAN ALTIMA 113K 2021 VOLKSWAGEN ATLAS SEL 50K 2022 HYUNDAI VENUE 18K 2020 HONDA FIT 43K MILES 2020 MAZDA 6 296K 2020 DODGE DURAGO 98K.FREE SHIPPING
  • Offer #3: $40.00 price + $0.00 shipping estimate = $40.00* total. This part is from a 2004 GRAND AM with 160000 miles on it.FREE SHIPPING
  • Offer #4: $89.89 price + $0.00 shipping estimate = $89.89* total.FREE SHIPPING
  • Offer #5: $18.00 price + $0.00 shipping estimate = $18.00* total. THESE ARE USED PARTS AND MAY SHOW WEAR AND IMPERFECTIONS. 3.4 RH VALVE COVER SHELF BACK PLAT.FREE SHIPPING

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