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Chevrolet Trailblazer Engine Gaskets and Seals

Engine gaskets and seals for the Chevrolet Trailblazer span model years 2002–2024, covering everything from cylinder head gaskets to intake manifold gasket sets. Pick your Chevrolet Trailblazer's year above to narrow the list to engine gaskets and seals with confirmed fitment. Every part shown is checked against our vehicle data.

61 - 90 of 200 results

Best Seller Free Shipping
Picture of Cometic C5790-030 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.165

Cometic C5790-030 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.165

31 reviews
Part: C5790-030
Vehicle Specific
$105.02
Ships from manufacturer
Picture for manufacturer Cometic
Best Seller Free Shipping
Picture of Cometic C5790-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.165 045

Cometic C5790-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.165 045

69 reviews
Part: C5790-045
Vehicle Specific
$105.04
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5476-040 MLS Head Gasket GM LS1 LS2 LS3 LS6 Gen 3/4 3.970 Bore

Cometic C5476-040 MLS Head Gasket GM LS1 LS2 LS3 LS6 Gen 3/4 3.970 Bore

76 reviews
Part: C5476-040
Vehicle Specific
$97.41
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5319-040 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190 040

Cometic C5319-040 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190 040

71 reviews
Part: C5319-040
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5477-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.000

Cometic C5477-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.000

66 reviews
Part: C5477-045
Vehicle Specific
$97.41
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5477-036 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.000

Cometic C5477-036 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.000

65 reviews
Part: C5477-036
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5319-060 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190

Cometic C5319-060 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190

55 reviews
Part: C5319-060
Vehicle Specific
$101.32
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5318-036 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.160

Cometic C5318-036 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.160

59 reviews
Part: C5318-036
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5475-036 GM MLS Cylinder Head Gasket Bore - LS1/LS2/LS3/LS6 3.910

Cometic C5475-036 GM MLS Cylinder Head Gasket Bore - LS1/LS2/LS3/LS6 3.910

53 reviews
Part: C5475-036
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5319-030 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190

Cometic C5319-030 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190

40 reviews
Part: C5319-030
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5476-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.970

Cometic C5476-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.970

57 reviews
Part: C5476-045
Vehicle Specific
$97.41
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5317-036 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130

Cometic C5317-036 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130

77 reviews
Part: C5317-036
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5319-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190 045

Cometic C5319-045 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.190 045

40 reviews
Part: C5319-045
Vehicle Specific
$97.41
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5318-027 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.160

Cometic C5318-027 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.160

67 reviews
Part: C5318-027
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5318-030 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.160

Cometic C5318-030 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.160

71 reviews
Part: C5318-030
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5475-027 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.910

Cometic C5475-027 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.910

71 reviews
Part: C5475-027
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Cometic C5476-051 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.970

Cometic C5476-051 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 3.970

24 reviews
Part: C5476-051
Vehicle Specific
$97.41
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5317-027 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130

Cometic C5317-027 MLS Cylinder Head Gasket GM Gen III/IV Bore - LS1/LS2/LS3/LS6 4.130

42 reviews
Part: C5317-027
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of Mr. Gasket Intake Plenum Gaskets

Mr. Gasket Intake Plenum Gaskets

29 reviews
Vehicle Specific
from $44
In Stock (10+)
Picture for manufacturer Mr. Gasket
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Picture of Cometic C5751-140 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.060

Cometic C5751-140 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.060

40 reviews
Part: C5751-140
Vehicle Specific
$228.77
Ships from manufacturer
Picture for manufacturer Cometic
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Picture of MAHLE HS54445 Engine Cylinder Head Gasket - Set

MAHLE HS54445 Engine Cylinder Head Gasket - Set

68 reviews
Part: HS54445
Vehicle Specific
$243.59
1 left at this price
Picture for manufacturer MAHLE
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Picture of Mr. Gasket Valley Pan Cover Bolt Sets for GM LS Engines

Mr. Gasket Valley Pan Cover Bolt Sets for GM LS Engines

57 reviews
Vehicle Specific
from $44
In Stock (10+)
Picture for manufacturer Mr. Gasket
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Picture of Mr. Gasket Lifter Valley Gaskets

Mr. Gasket Lifter Valley Gaskets

55 reviews
Vehicle Specific
from $50
In Stock (10+)
Picture for manufacturer Mr. Gasket
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Picture of Holley LS Valley Cover with Oil Fill

Holley LS Valley Cover with Oil Fill

50 reviews
Vehicle Specific
from $305
In Stock (10+)
Picture for manufacturer Holley
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Picture of Moroso Remote Oil Filter Adapter Billet Aluminum

Moroso Remote Oil Filter Adapter Billet Aluminum

77 reviews
Vehicle Specific
from $129
3 left at this price
Picture for manufacturer Moroso
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Picture of MAHLE Engine Oil Pump Pickup Tube Gasket

MAHLE Engine Oil Pump Pickup Tube Gasket

55 reviews
Vehicle Specific
from $4
In Stock (10+)
Picture for manufacturer MAHLE
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Picture of MAHLE Victor Reinz Valve Cover Grommet Set

MAHLE Victor Reinz Valve Cover Grommet Set

33 reviews
Vehicle Specific
from $6
In Stock (10+)
Picture for manufacturer MAHLE
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Picture of Holley LS Valley Cover Trussed Billet Aluminum

Holley LS Valley Cover Trussed Billet Aluminum

22 reviews
Vehicle Specific
from $100
In Stock (10+)
Picture for manufacturer Holley
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Picture of MAHLE Original Engine Cylinder Head Gasket

MAHLE Original Engine Cylinder Head Gasket

27 reviews
Vehicle Specific
from $17
In Stock (10+)
Picture for manufacturer MAHLE
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Picture of Cometic C5489-060 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.100

Cometic C5489-060 MLS Cylinder Head Gasket GM Bore - LS1/LS2/LS3/LS6 4.100

14 reviews
Part: C5489-060
Vehicle Specific
$120.73
4 left at this price
Picture for manufacturer Cometic

What's here for your Chevrolet Trailblazer

  • Engine Cylinder Head Gaskets — individual gaskets in OE replacement and performance configurations
  • Engine Intake Manifold Gasket Sets — front and rear positions, available as complete kit assemblies
  • Engine Cylinder Head Gasket Sets — multi-piece kits with rubber sealing components for comprehensive coverage

The widest selection here comes from Cometic, Victor, MAHLE, and Fel-Pro, each offering a broad range of gasket types and materials across Chevrolet Trailblazer model years. Other categories Chevrolet Trailblazer owners shop for: Chevrolet Trailblazer Springs and Suspension Parts, Chevrolet Trailblazer Shocks and Struts and Chevrolet Trailblazer Doors and Door Parts, or browse all Chevrolet Trailblazer parts and accessories.