Chevrolet Trailblazer Valve Covers
Your Chevrolet Trailblazer will be happy to know that the search for the right Valve Covers you’ve been looking for is over! Advance Auto Parts has 38 different Valve Covers for your vehicle, ready for shipping or in-store pick up. The best part is, our Chevrolet Trailblazer Valve Covers start from as little as $105.99.
When it comes to your Chevrolet Trailblazer, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Valve Covers brands so you can shop with complete confidence. We’re sure you will get the right product to keep that Trailblazer running for a long time.
We even have reviews of our OEM and aftermarket Valve Covers products to help you buy with confidence. Hear from other customers via the 104 reviews on parts for your Chevrolet Trailblazer.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Valve Covers for your Trailblazer, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 25 Chevrolet Valve Covers
Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Aluminum, 264-969 (Part No.264-969)
from
$105.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Edelbrock – Edelbrock Signature Series Valve Covers, Black, Low Profile, Chevrolet 262-400, ’59-’86, 4443 (Part No.4443)
from
$59.99
The Edelbrock No. 4443 Signature Series Valve Covers are designed for Chevrolet 262-400 ’59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Plastic, 264-967 (Part No.264-967)
from
$77.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Aluminum, 264-965 (Part No.264-965)
from
$199.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Edelbrock – Edelbrock Signature Series Valve Covers, Chrome, Low Profile, Chevrolet 262-400, ’59-’86, 4449 (Part No.4449)
from
$59.99
The Edelbrock No. 4449 Signature Series Valve Covers are designed for Chevrolet 262-400 ’59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Dorman – Dorman Valve Covers: with Integrated PCV, Direct Replacement, Plastic, 264-968 (Part No.264-968)
from
$111.99
This valve cover matches the fit and function of the original equipment part. Made from injection molded polymer for excellent fit and superior heat resistance, it also restores performance lost as a result of a damaged PCV diaphragm.
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Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Plastic, 264-920 (Part No.264-920)
from
$197.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Spectre – Spectre Valve Cover 3 Hole SBC, 5258 (Part No.5258)
from
$54.99
Available in various sizes, heights, and finishes, Spectre offers a wide variety of high performance valve covers designed to easily replace your stock covers. Designed for 1958-1986 Chevrolet Small Block 265-400 engines, this 3-hole valve cover features chrome-plated steel construction and a smooth design. Sold in pairs, this stock profile cover is baffled to provide optimum function. With show quality construction and a sealing edge designed for an ideal fit, our valve covers are engineered to look great for applications ranging from custom builds to replacing stock equipment.
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Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Plastic, 264-930 (Part No.264-930)
from
$137.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Dorman – Dorman Valve Covers: Direct Replacement, Plastic, 264-925 (Part No.264-925)
from
$229.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Dorman – Dorman Valve Covers: Direct Replacement, Plastic, 264-970 (Part No.264-970)
from
$202.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Edelbrock – Edelbrock Signature Series Valve Covers, 4683 (Part No.4683)
from
$97.99
The Edelbrock No: 4683 Signature Series Valve Covers are designed for Chevrolet 396-502 V8 ’65 & later applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Plastic, 264-964 (Part No.264-964)
from
$64.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Plastic, 264-966 (Part No.264-966)
from
$72.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Holley – Holley 2-Piece Finned Valve Cover – Gen III/IV LS – Polished, 241-181 (Part No.241-181)
from
$956.99
“Holley’s new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a vintage style finned overcover that hides the unsightly LS coils and messy wiring harness – allowing the full performance benefits of coil-on-cover ignition setups without the robotic styling. Each modular coil cover features a simplified version of our Vintage Series style fins that seamlessly blends with other finned Holley dress-up accessories such as our LS valley covers and 14″” round air cleaners. The coil cover also features cast-in provisions for the spark plug boots and coil wiring harness so no extensions or custom wiring is required.”
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Holley – "Holley 2-Piece ""Chevrolet"" Script Valve Cover – Gen III/IV LS – Polished, 241-176" (Part No.241-176)
from
$868.99
“Holley’s new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a “”Chevrolet”” branded overcover that hides the unsightly LS coils and messy wiring harness – allowing the full performance benefits of coil-on-cover ignition setups without the robotic styling. Each modular coil cover features a prominent vintage “”Chevrolet”” logo that matches various other GM licensed Holley products. The coil cover also features cast-in provisions for the spark plug boots and coil wiring harness so no extensions or custom wiring is required.”
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Holley – Holley 2-Piece Finned Valve Cover – Gen III/IV LS – Natural, 241-180 (Part No.241-180)
from
$843.99
Each 2-Piece LS valve cover set includes a low-profile billet oil fill cap, hardware and spacers for mounting both versions of LS coil bodies, and 12-point dress up hardware and rubber grommets for the coil covers. These modular LS valve covers will be offered in 5 unique finishes: natural cast, polished, satin black, factory orange, and gloss red (black, factory orange and gloss red sets feature machined fins). Polished and black versions coming soon.
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Holley – "Holley 2-Piece ""Chevrolet"" Script Valve Cover – Gen III/IV LS – Natural, 241-175" (Part No.241-175)
from
$762.99
“Holley’s new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a “”Chevrolet”” branded overcover that hides the unsightly LS coils and messy wiring harness – allowing the full performance benefits of coil-on-cover ignition setups without the robotic styling. Each modular coil cover features a prominent vintage “”Chevrolet”” logo that matches various other GM licensed Holley products. The coil cover also features cast-in provisions for the spark plug boots and coil wiring harness so no extensions or custom wiring is required.”
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Holley – Holley 2-Piece Finned Valve Cover – Gen III/IV LS – Satin Black Machined, 241-182 (Part No.241-182)
from
$762.99
“Holley’s new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a vintage style finned overcover that hides the unsightly LS coils and messy wiring harness – allowing the full performance benefits of coil-on-cover ignition setups without the robotic styling. Each modular coil cover features a simplified version of our Vintage Series style fins that seamlessly blends with other finned Holley dress-up accessories such as our LS valley covers and 14″” round air cleaners. The coil cover also features cast-in provisions for the spark plug boots and coil wiring harness so no extensions or custom wiring is required.”
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Holley – Holley 2-Piece Cast Aluminum Valve Covers, Satin Black Finish, 241-172 (Part No.241-172)
from
$749.99
“Holley’s new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a vintage finned overcover that hides the unsightly LS coils and messy wiring harness – allowing the full performance benefits of coil-on-cover ignition setups without the robotic styling. Each modular coil cover features our Vintage Series style fins with a script Holley logo that seamlessly blends with other finned Holley dress-up accessories such as our LS valley covers and 14″” round air cleaners. The coil cover also features cast-in provisions for the spark plug boots and coil wiring harness so no extensions or custom wiring is required.”
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Holley – "Holley 2-Piece ""Chevrolet"" Script Valve Cover, 241-178" (Part No.241-178)
from
$731.99
Each 2-Piece LS valve cover set includes a low-profile billet oil fill cap, hardware and spacers for mounting both versions of LS coil bodies, and 12-point dress up hardware and rubber grommets for the coil covers. These modular LS valve covers are available in 5 unique finishes: natural cast, polished, satin black, factory orange, and gloss red (black, factory orange and gloss red sets feature machined fins).
See More
Holley – "Holley 2-Piece ""Chevrolet"" Script Valve Cover, 241-179" (Part No.241-179)
from
$731.99
“Holley’s new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a “”Chevrolet”” branded overcover that hides the unsightly LS coils and messy wiring harness – allowing the full performance benefits of coil-on-cover ignition setups without the robotic styling. Each modular coil cover features a prominent vintage “”Chevrolet”” logo that matches various other GM licensed Holley products. The coil cover also features cast-in provisions for the spark plug boots and coil wiring harness so no extensions or custom wiring is required.”
See More
Holley – Holley 2-Piece Finned Valve Cover – Gen III/IV LS – Gloss Red Machined, 241-184 (Part No.241-184)
from
$709.99
Each 2-Piece LS valve cover set includes a low-profile billet oil fill cap, hardware and spacers for mounting both versions of LS coil bodies, and 12-point dress up hardware and rubber grommets for the coil covers. These modular LS valve covers will be offered in 5 unique finishes: natural cast, polished, satin black, factory orange, and gloss red (black, factory orange and gloss red sets feature machined fins). Polished and black versions coming soon.
See More
Holley – Holley 2-Piece Finned Valve Cover – Gen III/IV LS – Factory Orange Machined, 241-183 (Part No.241-183)
from
$672.99
“Holley’s new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a vintage style finned overcover that hides the unsightly LS coils and messy wiring harness – allowing the full performance benefits of coil-on-cover ignition setups without the robotic styling. Each modular coil cover features a simplified version of our Vintage Series style fins that seamlessly blends with other finned Holley dress-up accessories such as our LS valley covers and 14″” round air cleaners. The coil cover also features cast-in provisions for the spark plug boots and coil wiring harness so no extensions or custom wiring is required.”
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Holley – Holley Tall M/T Big Block Chevy Valve Covers, 241-151 (Part No.241-151)
from
$623.99
“””For the custom engine, M/T offers a superior valve cover of polished aluminum for added cooling. Each die-cast cover is precision manufactured with knock-out plugs for stock PCV (smog Control) and oil fill installations. The M/T polished top cover surface may be used for engraving your name horizontally, next to the deep heat dissipating fins.”” – Text from 1972 Holley – M/T Performance Parts Catalog. Other historic literature stated that you could expect reduced valve train noise from these cast aluminum M/T valve covers.”
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FAQs for Chevrolet Trailblazer Valve Covers
What are the most popular Valve Covers for the Chevrolet Trailblazer?
With 3 brands you can trust, our most popular Valve Covers for the Chevrolet Trailblazer are:
from
$105.99
(13)
Dorman Valve Covers: with Gasket, Direct Replacement, Aluminum, 264-969
Valve Covers
from
$199.99
(7)
Dorman Valve Covers: with Gasket, Direct Replacement, Aluminum, 264-965
Valve Covers
Find Your Chevrolet Trailblazer Valve Covers by Year
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