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12_87792cc9-f94f-49bb-9b17-f40de308d673 - Northline Parts

Engine Valley Cover for Cadillac CTS Chevy Corvette Pontiac GTO 5.7L 2004-2005

Alligator_819_x_200_px - Northline Parts

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$171.39
Sale price  $171.39 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Engine Valley Cover for Cadillac CTS Chevy Corvette Pontiac GTO 5.7L 2004-2005

Upgrade your vehicle's engine reliability with this premium aftermarket engine valley cover. Designed to provide a secure seal and protect vital internal components, this part is an essential replacement for worn or damaged covers. This is a high-quality aftermarket component, engineered to meet or exceed standard performance requirements while offering a cost-effective alternative to original equipment manufacturer parts.

Key Features & Benefits

  • Precision-engineered for a perfect fit on 5.7L V8 engines.
  • Constructed from durable materials to withstand high engine temperatures and pressure.
  • High-quality aftermarket design ensures a leak-free seal and long-lasting performance.
  • Direct replacement for a straightforward installation process.

Compatible Models

  • 2004-2005 Cadillac CTS (5.7L)
  • 2004-2005 Chevrolet Corvette (5.7L)
  • 2004-2005 Pontiac GTO (5.7L)

Product Specifications

  • Product Type: Engine Valley Cover
  • Engine Compatibility: 5.7L / 346 CID V8
  • Part Status: Brand New Aftermarket
  • Fitment Type: Vehicle Specific

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part, not an original equipment manufacturer (OEM) part.

How do I confirm compatibility?
To ensure a proper fit, please verify your vehicle's year, make, and model against the compatibility list above. We also recommend checking your original part for any matching specifications before purchase.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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