Dorman 615-567 upper intake manifold for the 2002-2007 Chevrolet Trailblazer 6-cylinder 4.2L and other vehicles distributes intake air to the engine's cylinders. This Dorman intake manifold, also called an engine intake manifold, replaces the original on these vehicles.
- Dorman OE Solutions intake manifold in the Standard Replacement grade
- Precision-engineered plastic construction, durably manufactured
- Seven ports on the manifold body
- Tested for reliability and durability
Quick facts
- Part: Dorman 615-567 intake manifold
- Also called: engine intake manifold
- Fits: 2002-2007 Chevrolet Trailblazer 6-cylinder 4.2L and other vehicles
- Position: Upper
- Material: Plastic
- Condition: New
A cracked plastic body, an air leak at a gasket face or a rough idle can mean the manifold needs replacing. Before you order, look over the old manifold with the engine off and cool for cracks along the body and the port faces; the same signs can come from other parts, and a shop can test for leaks.
Fits
The 2002-2007 Chevrolet Trailblazer 6-cylinder 4.2L, the 2002-2007 GMC Envoy 6-cylinder 4.2L and the 2004-2007 Buick Rainier 6-cylinder 4.2L take this intake manifold, one per engine, and it fits other vehicles as well.
Specifications
Fit and size
- Position: Upper
- Quantity per vehicle: 1
- Manifold height: 8 in
- Port quantity: 7
Build and materials
- Material: Plastic
- Grade: Standard Replacement
- Condition: New
- Street legal: Yes
- Country of origin: China
In the box
One intake manifold and gaskets.
Installation notes
- Installation instructions come with the part.
Interchange: 8456086231229268 · 8890178000 · 89017551
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
8456086231229268, 8890178000, 89017551
Frequently Asked Questions
Will this Trailblazer intake manifold fit a 2002-2007 Chevrolet Trailblazer 6-cylinder 4.2L?
Yes. The Dorman 615-567 upper intake manifold is listed for the 2002-2007 Chevrolet Trailblazer 6-cylinder 4.2L, and that engine takes one.
Is there an intake manifold for the 2002-2007 GMC Envoy 6-cylinder 4.2L?
Yes, Dorman 615-567 fits the 2002-2007 GMC Envoy 6-cylinder 4.2L and the 2004-2007 Buick Rainier 6-cylinder 4.2L. Driving something else? Search your year and engine in the "Vehicles it fits" section.
Do I need to buy gaskets separately for the Dorman 615-567 intake manifold?
No. The package contains the intake manifold and gaskets, and installation instructions are included with it.
Is this upper intake manifold plastic or metal?
This upper intake manifold is plastic, in the Standard Replacement grade. Its height is 8 in and it has 7 ports.
Does Dorman 615-567 replace number 89017551?
Yes. 89017551 is one of the other numbers that Dorman 615-567 replaces, and it is printed on the Interchange line.
