AC DELCO QW52J7 Valve Cover Bolt

( Brand: Ac Delco ), ( Manufacturer Part Number: QW52J7 ), ( Part Type: Valve Cover Bolt ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Engine Valve Cover Bolt New ), ( Years: 2002 2001 2003 2004 2005 2006 2007 02 01 03 04 05 06 07 ), ( Makes: Chevrolet Gmc ), ( Models: Silverado 2500 Hd Avalanche 2500 C3500hd Express 3500 Silverado 2 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review AC DELCO Valve Cover Bolt For Hd Express fits SILVERADO AVALANCHE 2500 C3500HD 3500 2001–2007

Introducing the AC Delco QW52J7 Valve Cover Bolt, specifically designed for select Silverado 2500 HD, Avalanche, and C3500 HD models with the C3500 engine. This high-quality bolt is an essential component for maintaining the structural integrity and sealing capability of your vehicle's valve cover.

The QW52J7 Valve Cover Bolt is engineered using premium materials, ensuring superior strength and durability. Its precise dimensions and thread specifications guarantee a perfect fit and easy installation. This bolt is designed to replace the worn-out or damaged bolts that may be causing leakage or engine performance issues.

The AC Delco QW52J7 Valve Cover Bolt features a unique design with a hex head for added torque capability. This ensures a secure installation and reduces the likelihood of the bolt coming loose over time. The bolt's finish is also designed to withstand the harsh conditions and extreme temperatures encountered in heavy-duty applications.

By installing the AC Delco QW52J7 Valve Cover Bolt, you can restore the sealing capability of your engine's valve cover, preventing oil leaks and ensuring optimal engine performance. This bolt is an excellent choice for those who demand the best in terms of reliability and longevity for their heavy-duty vehicles.

In summary, the AC Delco QW52J7 Valve Cover Bolt is a must-have for Silverado 2500 HD, Avalanche, and C3500 HD owners with the C3500 engine. Its premium materials, precise dimensions, and superior design make it an ideal replacement for worn-out or damaged bolts, ensuring a secure fit, optimal engine performance, and long-lasting durability.

The AC Delco QW52J7 valve cover bolt is a replacement part designed for specific GM vehicles including Silverado 2500, Avalanche C3500HD, and 3500 models. This part is essential for maintaining the integrity of the valve cover gasket and ensuring proper engine performance. Here are some pros and cons of buying this part:

1. OEM Quality: AC Delco is a reputable brand known for producing high-quality parts that meet or exceed OEM specifications. This bolt, being an original equipment manufacturer (OEM) replacement, is designed to fit and function optimally in your vehicle.

2. Durability: The AC Delco QW52J7 bolt is engineered to withstand the rigors of heavy-duty use, ensuring a long service life. This is particularly important for vehicles such as Silverado 2500, Avalanche C3500HD, and 3500, which are known for their robust engines and demanding applications.

3. Easy Installation: Replacing a valve cover bolt is generally a straightforward process that can be completed in about an hour with basic hand tools. This makes it a relatively simple and cost-effective repair, especially when compared to more complex engine repairs.

4. Peace of Mind: By using an OEM replacement part like the AC Delco QW52J7 bolt, you can have confidence that your engine is being repaired with genuine GM-approved components. This can provide peace of mind and help ensure the continued reliability and longevity of your vehicle.

1. Cost: Original equipment manufacturer (OEM) parts like the AC Delco QW52J7 bolt can be more expensive than aftermarket alternatives. This is due to the higher quality materials, engineering, and manufacturing processes used in producing OEM parts.

2. Availability: Depending on the specific model year and engine configuration of your Silverado 2500, Avalanche C3500HD, or 3500, the AC Delco QW52J7 bolt may not be readily available at local parts stores or through some online retailers. You may need to order it through a GM dealership or an authorized parts supplier.

3. Potential for Other Issues: While replacing a valve cover bolt is a common repair, it's essential to remember that engine issues can sometimes be more complex. Replacing this one part may not address the root cause of any engine performance problems you're experiencing. Always have your vehicle inspected by a qualified technician to ensure that all potential issues are identified and addressed.

If you're looking for a high-quality, reliable, and durable replacement valve cover bolt for your Silverado 2500, Avalanche C3500HD, or 3500, the AC Delco QW52J7 is an excellent choice. While it may be more expensive than some aftermarket alternatives, the peace of mind and confidence that comes with using an OEM part can be well worth the investment. Be sure to consult your vehicle's service manual or a qualified technician for installation instructions and to check for any potential related issues before making the replacement.

Details:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. GM regularly updates production and service part designs to integrate new materials technologies. Some GM Genuine Parts may have formerly appeared as AcDelco Original Equipment OE.

part #: qw52j7 prices

• $9.53-$18.06

specifications rockercove:

• for models: 2500, C3500hd, 3500, Silverado, Avalanche
• for years: 2001-2007
• brand: Ac Delco
• mpn: Qw52j7
• part type: Valve Cover Bolt
• product warranty: 12 Month Warranty
• part info: Engine Valve Cover Bolt New
• years: 2002 2001 2003 2004 2005 2006 2007 02 01 03 04 05 06 07
• makes: Chevrolet Gmc
• models: Silverado 2500 Hd Avalanche 2500 C3500hd Express 3500 Silverado 2
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

returns rockercove:

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

offer rockercove:

• availability: In Stock
• options: Ship-to-home
• started: June 26, 2025
• quantity: 1
• sold: 0

shipping rockercove:

• class: Standard
• cost: $0.00
• carrier: FedEx
• transit: 5-9 Days
• type: Fixed
• service: FedEx Ground or FedEx Home Delivery

payments rockercove:

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

general rockercove:

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

seller rockercove:

• # reviews: 50219
• city: Seekonk, MassAchusetts
• rating: 95.4%

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