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Northeastern Exhaust
Northeastern Exhaust Catalytic & Y-Pipe Fits 2009-2017 Chevrolet Traverse & Buick Enclave 3.6L & 2009-2016 GMC Acadia 3.6L - Direct Fit EPA-Approved

Northeastern Exhaust Catalytic & Y-Pipe Fits 2009-2017 Chevrolet Traverse & Buick Enclave 3.6L & 2009-2016 GMC Acadia 3.6L - Direct Fit EPA-Approved

Last price we saw

$234.82at Walmart, last seen Oct 31

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Our take on the Northeastern Exhaust Catalytic & Y-Pipe Fits 2009-2017 Chevrolet Traverse & Buick Enclave 3.6L & 2009-2016 GMC Acadia 3.6L - Direct Fit EPA-Approved

This is a direct-fit exhaust Y-pipe with an integrated catalytic converter for GM's 3.6L V6 crossovers: the 2009-2017 Chevrolet Traverse, 2009-2017 Buick Enclave and 2009-2016 GMC Acadia. It is built from 409-grade stainless steel, uses OEM-style connections, and ships with inlet and outlet gaskets. It is an EPA-approved replacement for a rusted or failed factory unit, not a performance upgrade. No current price was provided, so check the latest quote against the part's usual range before buying.

Best forOwners of a 3.6L Traverse, Enclave or Acadia with a cracked or rusted factory Y-Repairs where a bolt-on, no-weld fit mattersShops doing a stock emissions repair on a high-mileage Lambda crossoverBuyers who want gaskets included in the box
Pros
  • Direct-fit design for the listed 3.6L models
  • 409 stainless steel resists rust and heat
  • EPA-approved for federal emissions compliance
  • Includes inlet and outlet gaskets
  • OEM-style connections limit fabrication
Cons
  • 409 steel is not as corrosion-resistant as 304
  • Not legal for sale or use in California emissions states
  • Only fits the listed 3.6L models, not the 2.4L or newer generations
  • No price or warranty details confirmed here

Northeastern Exhaust Catalytic & Y-Pipe Fits 2009-2017 Chevrolet Traverse & Buick Enclave 3.6L & 2009-2016 GMC Acadia 3.6L - Direct Fit EPA-Approved prices at every store

  • WalmartCheck price at Walmart
  • WalmartCheck price at Walmart

Northeastern Exhaust Catalytic & Y-Pipe Fits 2009-2017 Chevrolet Traverse & Buick Enclave 3.6L & 2009-2016 GMC Acadia 3.6L - Direct Fit EPA-Approved price history

Lowest price we've seen: $234.82 on Oct 31 at Walmart. Tracked across 1 store since Oct 31.

About the Northeastern Exhaust Catalytic & Y-Pipe Fits 2009-2017 Chevrolet Traverse & Buick Enclave 3.6L & 2009-2016 GMC Acadia 3.6L - Direct Fit EPA-Approved

Northeastern Exhaust is trusted for producing reliable, OEM-style stainless steel exhaust components built for long-lasting durability and consistent performance. This catalytic converter and Y-pipe exhaust system is designed to reduce harmful emissions, maintain proper exhaust flow, and support smooth engine operation. This 409-Grade Stainless Steel EPA-Approved Exhaust System Fits 2009-2017 Chevrolet Traverse and Buick Enclave 3.6L and 2009-2016 GMC Acadia 3.6L as a direct-fit replacement. Engineered to meet federal emissions standards, it helps ensure compliance while maintaining efficient exhaust routing and balanced back pressure for dependable vehicle performance. The durable stainless steel construction resists rust, heat, moisture, and harsh road conditions for extended service life. Factory-style connections align with original mounting points for easier installation with minimal modifications. Includes free gaskets for a complete installation.

Specifications

Brand
Northeastern ExhaustSource
Grade Type
409 Grade Stainless SteelSource
Material
409-Grade Stainless SteelSource
Mounting Hardware Included
YSource
Assembled Product Weight
23.6 lbSource
Total Count
1Source
Assembled Product Width
10 inSource
Assembled Product Length
10 inSource
Condition
NewSource
Included Components
Inlet Gasket, Outlet GasketSource
Material Type
Stainless steel
Vehicle Type
Car
Vehicle Make
GMC
Vehicle Model
Acadia Limited
Vehicle Year
2009-2017
Engine Type
3.6L
Compatibility Notes
No-modification installation
Component Type
Exhaust Y-Flex Pipe
Hardware Included
Includes gaskets
Mounting Type
OEM-style connections, Direct-Fit Design
Shape
Y-Pipe
Design Highlights
Flex Pipe
Backpressure Reduction
Minimizes back pressure
color
Silver

Questions and answers

Is this a good replacement for a failed factory Y-pipe?
Yes, if your 3.6L Traverse, Enclave or Acadia has a cracked, rusted or leaking factory Y-pipe. It is a stock-style repair, not a performance part, so expect factory sound and flow.
Will it pass emissions?
It is EPA-approved for federal standards, which covers most states. It is not CARB-approved, so it is not legal for sale or use in California or other states that follow California rules.
Does it fit my Acadia?
It fits 2009-2016 GMC Acadia with the 3.6L V6, and 2009-2017 Traverse and Enclave with the same engine. It does not fit the 2.4L four-cylinder or the 2017-and-later Acadia.
What is in the box?
The Y-pipe with its catalytic converter, plus inlet and outlet gaskets. Mounting hardware is listed as included, but reuse your factory bolts if they are in good shape.
How hard is the install?
It uses OEM-style connections and is listed as a no-modification install, so a competent DIYer with jack stands can do it. Rusted factory bolts are the usual sticking point, so plan on penetrating oil or replacements.
When is it cheapest?
Exhaust parts tend to dip during off-season sales and when a store clears stock. Compare the current quote with the part's recent range before buying.

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