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AP Exhaust 8685 Exhaust Pipe Flange Gasket - Front or Front Converter To Front Pipe
| Brand | AP Exhaust 8685 |
|---|---|
| Position | Front and Front Converter To Front Pipe |
| Bolt Hole Quantity | 3 |
| Bolt to Bolt Length | 2-7/32 |
| Bolt to Bolt Length B | 3-3/16 |
| Inside Diameter | 2-1/4 |
| Fits | Buick and Chevrolet · 26 vehicles |
3-bolt flange design. Provides a measured exhaust sealing surface for the listed connection points.
Dimension-matched fit. 2-1/4 inch inside diameter with specified bolt spacing for accurate replacement.
AP Exhaust 8685. Service replacement gasket for exhaust flange sealing applications.
Cross-references 13252501 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Exhaust Flange Gasket Fitment
AP Exhaust 8685 is an exhaust pipe flange gasket for sealing the joint between exhaust components. It is built around a 2-1/4 inch inside diameter and a 3-bolt pattern with measured bolt spacing for a precise flange match.
Compatible With Buick Encore, Chevrolet Trax, Chevrolet Cruze Limited, Chevrolet Sonic, and Chevrolet Cruze applications listed below. Use AP Exhaust 8685 when you need a direct sealing gasket for the specified exhaust connection points.
Key Features
- Exhaust pipe flange gasket for sealing exhaust joints.
- 3-bolt pattern for flange-style exhaust connections.
- 2-1/4 inch inside diameter.
- Measured bolt-to-bolt spacing for fitment matching.
- AP Exhaust part number 8685.
Detailed Description
This AP Exhaust gasket is intended for exhaust flange sealing where a stable, leak-resistant joint is required between the converter and pipe or at the front exhaust connection, depending on application. The 2-1/4 inch inside diameter and listed bolt spacing dimensions help identify the correct replacement for the vehicle-specific flange setup. AP Exhaust 8685 is a practical choice for owners servicing Buick Encore, Chevrolet Trax, Chevrolet Cruze Limited, Chevrolet Sonic, or Chevrolet Cruze exhaust connections.
This part cross-references Monroe Shocks & Struts (e.g., 13252501) for the same application.
What It Helps Solve
- Exhaust leaks at a flange connection.
- Noise from a failing gasket seal.
- Soot or odor escaping at the joint.
- Improper sealing after exhaust service.
- Fitment issues from using the wrong flange pattern.
Installation Notes and Tips
Verify the flange style, bolt-hole count, bolt spacing, and inside diameter before installation. Match the listed fitment exactly, including front converter to front pipe and front-position applications where shown. Clean the mating surfaces thoroughly so the gasket seats evenly and seals correctly.
Quality Assurance
AP Exhaust supplies exhaust sealing components for service and replacement applications. Confirm part number 8685 against the vehicle and flange dimensions before installation.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2021 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2020 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2020 | Chevrolet | Trax | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2019 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2019 | Chevrolet | Trax | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2018 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2018 | Chevrolet | Trax | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2017 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2017 | Chevrolet | Trax | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2016 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2016 | Chevrolet | Cruze Limited | — | — | 1.4L | L4 | Front | (Front) |
| 2016 | Chevrolet | Sonic | LT | Hatchback | 1.4L | L4 | N/A | — |
| 2016 | Chevrolet | Trax | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2015 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2015 | Chevrolet | Cruze | — | — | 1.4L | L4 | Front | (Front) |
| 2015 | Chevrolet | Sonic | LT | Hatchback | 1.4L | L4 | N/A | — |
| 2015 | Chevrolet | Trax | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2014 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2014 | Chevrolet | Cruze | — | — | 1.4L | L4 | Front | (Front) |
| 2014 | Chevrolet | Sonic | LT | Hatchback | 1.4L | L4 | N/A | — |
| 2013 | Buick | Encore | — | — | 1.4L | L4 | Front Converter To Front Pipe | — |
| 2013 | Chevrolet | Cruze | — | — | 1.4L | L4 | Front | (Front) |
| 2013 | Chevrolet | Sonic | LT | Hatchback | 1.4L | L4 | N/A | — |
| 2012 | Chevrolet | Cruze | — | — | 1.4L | L4 | Front | (Front) |
| 2012 | Chevrolet | Sonic | LT | Hatchback | 1.4L | L4 | N/A | — |
| 2011 | Chevrolet | Cruze | — | — | 1.4L | L4 | Front | (Front) |
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