2006 Buick Rainier Engine Covers
Keep Your 2006 Buick Rainier in Top Shape with Quality Engine Covers
Whether you’re repairing or upgrading your Engine Cover, using high-quality parts is key to keeping your 2006 Buick Rainier looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Cover Retainer and Valley Pan Covers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2006 Buick Rainier Engine Cover at Advance Auto Parts is around $184.15, with a range that starts at $6.39 and goes up to $318.99. With 16 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Holley LS Valley Cover with Oil Fill – Black Billet, 241-369, Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Polished, 81046P, and Top Street Performance GM LS1 / LS6 Trussed Style Engine Valley Cover – Chrome, 81043C start at just $92.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cover, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 2006 Buick Rainier in peak condition, inside and out.
Find Your Specific 2006 Buick Rainier Engine Covers
Looking for the perfect Engine Cover for your 2006 Buick Rainier? You’re in the right place. Below, you’ll find links to various types of Engine Covers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Covers, ensuring durability and a precise fit for your Buick Rainier. Whether you’re driving a 2006 model or another popular model year like
2004,
2005, and
2007, we’ve got you covered. Purchasing Engine Covers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Covers that fit your vehicle.
Essential 2006 Buick Rainier Engine Covers
Holley – Holley LS Valley Cover with Oil Fill – Natural Billet, 241-367 (Part No.241-367)
from
$290.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new LS valley covers with oil fill provisions are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Holley – Holley LS Valley Cover – Trussed, 241-262 (Part No.241-262)
from
$240.99
Holley’s new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead feature an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary.
See More
Top Street Performance – Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Polished, 81046P (Part No.81046P)
from
$92.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS2, LS3, LS7, and LSX Trussed Style Engine Valley Cover – Black, 81044BK (Part No.81044BK)
from
$206.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a trussed style aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Trussed Style Engine Valley Cover – Chrome, 81043C (Part No.81043C)
from
$255.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a trussed style aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Holley – Holley LS Valley Cover with Oil Fill – Black Billet, 241-369 (Part No.241-369)
from
$304.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new LS valley covers with oil fill provisions are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Holley – Holley LS Valley Cover with Oil Fill – Black Billet, 241-362 (Part No.241-362)
from
$318.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new LS valley covers with oil fill provisions are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Finned Aluminum Engine Valley Cover – Polished, 81045P (Part No.81045P)
from
$92.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Trussed Style Engine Valley Cover – Black, 81043BK (Part No.81043BK)
from
$206.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a trussed style aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Holley – Holley LS Valley Cover – Trussed, 241-265 (Part No.241-265)
from
$229.99
Holley’s new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead feature an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary.
See More
Holley – Holley LS Valley Cover – Trussed, 241-263 (Part No.241-263)
from
$199.99
Holley’s new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead feature an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary.
See More
Top Street Performance – Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Black, 81046BK (Part No.81046BK)
from
$107.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Holley – Holley LS Valley Cover – Trussed, 241-260 (Part No.241-260)
from
$203.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new Trussed LS valley covers are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Finned Aluminum Engine Valley Cover – Black, 81045BK (Part No.81045BK)
from
$107.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Auveco – Auveco GM, Ford And Chrysler Push-Type Retainers, AP17216 (Part No.AP17216)
Popular 2006 Buick Rainier Engine Covers Categories
Most Popular Engine Cover Retainer for 2006 Buick Rainiers
Enhance your 2006 Buick Rainier with this popular Engine Cover Retainer we have in stock, for $6.39.
Auveco – Auveco GM, Ford And Chrysler Push-Type Retainers, AP17216 (Part No.AP17216)
Best-Selling 2006 Buick Rainier Valley Pan Covers
Upgrade your Rainier with one of our 15 best-selling Valley Pan Covers.
Holley – Holley LS Valley Cover with Oil Fill – Black Billet, 241-362 (Part No.241-362)
from
$318.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new LS valley covers with oil fill provisions are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Holley – Holley LS Valley Cover with Oil Fill – Black Billet, 241-369 (Part No.241-369)
from
$304.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new LS valley covers with oil fill provisions are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Holley – Holley LS Valley Cover with Oil Fill – Natural Billet, 241-367 (Part No.241-367)
from
$290.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new LS valley covers with oil fill provisions are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Top Street Performance – Top Street Performance GM LS2, LS3, LS7, and LSX Trussed Style Engine Valley Cover – Chrome, 81044C (Part No.81044C)
from
$255.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a trussed style aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Trussed Style Engine Valley Cover – Chrome, 81043C (Part No.81043C)
from
$255.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a trussed style aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Holley – Holley LS Valley Cover – Trussed, 241-262 (Part No.241-262)
from
$240.99
Holley’s new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead feature an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary.
See More
Holley – Holley LS Valley Cover – Trussed, 241-265 (Part No.241-265)
from
$229.99
Holley’s new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead feature an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary.
See More
Top Street Performance – Top Street Performance GM LS2, LS3, LS7, and LSX Trussed Style Engine Valley Cover – Black, 81044BK (Part No.81044BK)
from
$206.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a trussed style aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Trussed Style Engine Valley Cover – Black, 81043BK (Part No.81043BK)
from
$206.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a trussed style aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Holley – Holley LS Valley Cover – Trussed, 241-260 (Part No.241-260)
from
$203.99
Each valley cover is custom machined for either LS1/LS6 (10 bolt) or LS2/LS3/LS7/LSX (11 bolt) patterns and Holley / Mr. Gasket offers all the necessary gaskets and upgraded hardware options to complete your installation. The new Trussed LS valley covers are available in three unique finishes: natural billet (clear anodized for protection), polished billet, and black anodized billet.
See More
Holley – Holley LS Valley Cover – Trussed, 241-263 (Part No.241-263)
from
$199.99
Holley’s new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed design, these LS valley covers are the perfect upgrade for your LS engine if you are looking for a subtly custom touch. These valley covers are machined smooth on the underside, allowing for the elimination of Displacement-On-Demand (DOD), and instead feature an ample gasket sealing surface and provisions for re-installing the oil pressure sensor if necessary.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Finned Aluminum Engine Valley Cover – Black, 81045BK (Part No.81045BK)
from
$107.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Black, 81046BK (Part No.81046BK)
from
$107.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Polished, 81046P (Part No.81046P)
from
$92.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley pan cover from TSP. It is lightweight and comes in black and polished finishes.
See More
Top Street Performance – Top Street Performance GM LS1 / LS6 Finned Aluminum Engine Valley Cover – Polished, 81045P (Part No.81045P)
from
$92.99
If you’ve dressed up your engine but there’s just something missing, add some style in an unlikely place with a finned aluminum valley cover from TSP. It is lightweight and comes in black and polished finishes.
See More
FAQs for 2006 Buick Rainier Engine Covers
What are the best-selling Engine Covers for 2006 Buick Rainiers?
Out of 16 Engine Covers that fit 2006 Buick Rainiers, the following parts are the top sellers:
- Holley LS Valley Cover with Oil Fill – Black Billet, 241-369 (50307208) – $304.99
- Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Polished, 81046P (50342156) – $92.99
- Top Street Performance GM LS1 / LS6 Trussed Style Engine Valley Cover – Chrome, 81043C (50342119) – $255.99
What’s the price range for 2006 Buick Rainier Engine Covers?
The prices of Engine Covers for the 2006 Buick Rainier range from $6.39 up to $318.99 for the most premium parts.
What is the average price of an Engine Cover for a 2006 Buick Rainier?
The average price for Engine Covers for the 2006 Buick Rainier is $184.15. Keep in mind the variety of part types within our Engine Cover category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Covers for other Buick Rainier model years?
What are the cheapest Engine Covers for my 2006 Buick Rainier?
The cheapest 2006 Buick Rainier Engine Covers we carry are:
- Auveco GM, Ford And Chrysler Push-Type Retainers, AP17216 (10862136) – $6.39
- Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Polished, 81046P (50342156) – $92.99
- Top Street Performance GM LS1 / LS6 Finned Aluminum Engine Valley Cover – Polished, 81045P (50341920) – $92.99
- Top Street Performance GM LS1 / LS6 Finned Aluminum Engine Valley Cover – Black, 81045BK (50342112) – $107.99
- Top Street Performance GM LS2, LS3, LS7, LSX Finned Aluminum Engine Valley Cover – Black, 81046BK (50342160) – $107.99
Does Advance Auto Parts sell Engine Covers for any other 2006 Buick models?
Yes. We stock Engine Covers for 2 other popular 2006 Buick models. Some of the most popular are 2006 Lucerne Engine Covers, 2006 Terraza Engine Covers, and 2006 Rendezvous Engine Covers.
What types of Engine Covers do you sell for my 2006 Buick Rainier?
As of 8/2/26, these are some of the most in-demand types of Engine Covers for a 2006 Buick Rainier:
Can I get help with 2006 Buick Rainier Engine Cover orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Engine Covers and more.
What is your return policy for Buick Rainier Engine Covers?
Advance Auto Parts keeps returns simple. For new Buick Rainier Engine Covers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.