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Partsology

Cylinder Head Gasket set with Head Bolt Kit for 2006-2011 Buick, Chevrolet, Pontiac, Saturn 3.5L/3.9L V6

Cylinder Head Gasket set with Head Bolt Kit for 2006-2011 Buick, Chevrolet, Pontiac, Saturn 3.5L/3.9L V6

Regular price $458.48 USD
Regular price $724.27 USD Sale price $458.48 USD
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Shipping calculated at checkout.

Includes: Head Gasket Set x1, Head Bolt Kit x1.

Engine Details: One Set Services Complete Engine, Premium Sealing Solution, Valve Grind Set.

2006–2011 Buick, Chevrolet, Pontiac, Saturn 3.5L/3.9L V6 Cylinder Head Gasket Set with Head Bolts

If you're replacing the cylinder head gasket on a GM 3.5L or 3.9L V6 engine from 2006 to 2011, Partsology offers an OEM-quality Cylinder Head Gasket Set with Head Bolts (MPN: HGB3135) designed for a wide range of vehicles, including the Chevy Uplander, Buick Terraza, Chevy Monte Carlo, Chevy Impala, and Pontiac G6. These engines, known for their 213cid and 237cid 12-valve OHV configurations, are reliable workhorses, but like any engine, they require proper maintenance. A failing head gasket can lead to overheating, loss of compression, and costly engine damage, so replacing it proactively is a smart move to protect your vehicle’s performance and longevity.

Partsology supplies high-quality engine components at amazing prices, and this gasket set is no exception. It includes not only the head gaskets but also a complete head bolt kit, which is essential since head bolts are torque-to-yield and should not be reused. Having both components in one package ensures a secure seal and proper installation without the need to source parts separately. Whether you're working on a family van like the Uplander or a sporty sedan like the Monte Carlo, this set is tailored to meet OEM standards and help you get your engine back to peak condition with confidence.

Shipping & Returns

Shipping on most orders in 24-48 hours special orders can be 2-3 days. Returns see Returns Policy.

We have a 30-day return policy on most products, which means you have 30 days after receiving your item to request a return. Some products carry a longer manufacture warranty please contact us if you have questions about items.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at overthehilltractor@gmail.com. Please note that returns will need to be sent to the following address: 2005 Stuarts Draft Hwy, Stuarts Draft, VA 24477

If your return is accepted at damage or defective, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

If your return is due to no longer needed, wrong size order, ordered by mistake, found better pricing, etc the customer is responsible for the return shipping cost.

Any item returned over $50 cost we suggest insurance on package.

You can always contact us for any return question at overthehilltractor@gmail.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, we can only give 72 hours from time package is scanned delivered to accept claims. Please contact within 72 hours of delivery so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like fuel related items due to hazardous materials shipping regulations. We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Electrical parts can only be returned if new and in original condition, Used electrical parts are not returnable unless actually defective, contact us with details.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at overthehilltractor@gmail.com.

Most items are covered by 30 day warranty, Fuel Related parts are only covered against actually manufacture defect since the fuel produced today breaks down gaskets and seals quickly. Electrical parts can only be returned if new and in original condition, Used electrical parts are not returnable unless actually defective, contact us with details. Returns are handled on each individual item, some items will not require return for refund just that customer submit picture of proof of issue. Please contact us with questions about returns.

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  • Returns

    See Returns Policy Page

    Returns Policy