OE Quality
60-Day Returns

AP Exhaust 9140 Exhaust Flange - Left or Right
AP Exhaust 9140 Exhaust Flange Overview
The AP Exhaust 9140 exhaust flange is designed for reliable connection and sealing in exhaust systems of select Ford, Lincoln, and Mercury vehicles. Engineered with precise dimensions, this flange ensures a secure fit for models including the Mustang, Thunderbird, and Continental.
- Bolt to bolt length: 4 inches
- Height: 3-3/8 inches
- Inside diameter: 2-1/4 inches
- Overall length: 5-7/16 inches
- Mount hole diameter: 7/16 inches
- Mount hole quantity: 2
Detailed Product Description
The AP Exhaust 9140 exhaust flange is crafted to meet the exacting specifications required for proper exhaust system assembly on Ford, Lincoln, and Mercury vehicles. With a bolt to bolt length of 4 inches and a height of 3-3/8 inches, this flange provides a stable mounting surface. The 2-1/4 inch inside diameter accommodates exhaust pipe connections, while the 5-7/16 inch length ensures compatibility with factory exhaust components. Two 7/16 inch diameter mount holes allow for secure attachment, maintaining exhaust integrity and preventing leaks.
Compatible Vehicles and Applications
This exhaust flange is compatible with a range of Ford, Lincoln, and Mercury models, including:
- Ford Mustang
- Ford Capri
- Lincoln Continental
- Mercury Cougar
- Lincoln Mark VII
- Ford Thunderbird
Common Issues Addressed by This Exhaust Flange
- Exhaust leaks caused by damaged or worn flanges
- Loose or unstable exhaust pipe connections
- Corrosion or rust compromising flange integrity
- Misalignment of exhaust components leading to noise or vibration
- Replacement of factory flanges during exhaust system repairs
Installation Notes and Tips
Ensure the mating surfaces are clean and free of debris before installation. Align the flange bolt holes carefully to avoid cross-threading. Use appropriate torque specifications for mounting bolts to maintain a secure seal. Inspect the exhaust pipe ends for damage or corrosion prior to flange installation to ensure a proper fit.
Quality Assurance
AP Exhaust manufactures the 9140 exhaust flange to meet industry standards for durability and fitment. While no specific warranty information is provided, AP Exhaust products are designed for consistent performance in OEM replacement applications.
| Brand | AP Exhaust |
|---|---|
| Part Number | 9140 |
| Bolt to Bolt Length | 4 |
| Height | 3-3/8 |
| Inside Diameter | 2-1/4 |
| Length | 5-7/16 |
| Mount Hole Diameter | 7/16 |
| Mount Hole Quantity | 2 |
This part fits 108 vehicles. Search below:
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2004 | Ford | Mustang | Base | 3.8L | V6 | N/A | ||
| 2004 | Ford | Mustang | Base | 3.9L | V6 | N/A | ||
| 2004 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 2004 | Ford | Mustang | Mach 1 | 4.6L | V8 | Left | ||
| 2004 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 2004 | Ford | Mustang | Mach 1 | 4.6L | V8 | Right | ||
| 2003 | Ford | Mustang | Base | 3.8L | V6 | N/A | ||
| 2003 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 2003 | Ford | Mustang | Mach 1 | 4.6L | V8 | Left | ||
| 2003 | Ford | Mustang | Mach 1 | 4.6L | V8 | Right | ||
| 2003 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 2002 | Ford | Mustang | Base | 3.8L | V6 | N/A | ||
| 2002 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 2002 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 2001 | Ford | Mustang | Base | 3.8L | V6 | N/A | ||
| 2001 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 2001 | Ford | Mustang | GT Bullitt | 4.6L | V8 | Left | ||
| 2001 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 2001 | Ford | Mustang | GT Bullitt | 4.6L | V8 | Right | ||
| 2000 | Ford | Mustang | Base | 3.8L | V6 | N/A | ||
| 2000 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 2000 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 1999 | Ford | Mustang | Base | 3.8L | V6 | N/A | ||
| 1999 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 1999 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 1998 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 1998 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 1997 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 1997 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 1996 | Ford | Mustang | GT | 4.6L | V8 | Left | ||
| 1996 | Ford | Mustang | GT | 4.6L | V8 | Right | ||
| 1995 | Ford | Mustang | GT | 5.0L | V8 | Left | ||
| 1995 | Ford | Mustang | SVT Cobra | 5.0L | V8 | Left | ||
| 1995 | Ford | Mustang | GT | 5.0L | V8 | Right | ||
| 1995 | Ford | Mustang | SVT Cobra | 5.0L | V8 | Right | ||
| 1994 | Ford | Mustang | GT | 5.0L | V8 | Left | ||
| 1994 | Ford | Mustang | SVT Cobra | 5.0L | V8 | Left | ||
| 1994 | Ford | Mustang | GT | 5.0L | V8 | Right | ||
| 1994 | Ford | Mustang | SVT Cobra | 5.0L | V8 | Right | ||
| 1993 | Ford | Mustang | GT | 5.0L | V8 | Left | Dual Exhaust | |
| 1993 | Ford | Mustang | GT | 5.0L | V8 | Right | Dual Exhaust | |
| 1993 | Ford | Mustang | LX | 5.0L | V8 | Left | Dual Exhaust | |
| 1993 | Ford | Mustang | LX | 5.0L | V8 | Right | Dual Exhaust | |
| 1993 | Ford | Mustang | 2.3L | L4 | N/A | |||
| 1992 | Ford | Mustang | GT | 5.0L | V8 | Left | Dual Exhaust | |
| 1992 | Ford | Mustang | GT | 5.0L | V8 | Right | Dual Exhaust | |
| 1992 | Ford | Mustang | LX | 5.0L | V8 | Left | Dual Exhaust | |
| 1992 | Ford | Mustang | LX | 5.0L | V8 | Right | Dual Exhaust | |
| 1992 | Ford | Mustang | 2.3L | L4 | N/A | |||
| 1992 | Lincoln | Mark VII | 5.0L | V8 | Left | Dual Exhaust | ||
| 1992 | Lincoln | Mark VII | 5.0L | V8 | Right | Dual Exhaust | ||
| 1991 | Ford | Mustang | GT | 5.0L | V8 | Left | Dual Exhaust | |
| 1991 | Ford | Mustang | GT | 5.0L | V8 | Right | Dual Exhaust | |
| 1991 | Ford | Mustang | LX | 5.0L | V8 | Left | Dual Exhaust | |
| 1991 | Ford | Mustang | LX | 5.0L | V8 | Right | Dual Exhaust | |
| 1991 | Ford | Mustang | 2.3L | L4 | N/A | |||
| 1991 | Lincoln | Mark VII | 5.0L | V8 | Left | Dual Exhaust | ||
| 1991 | Lincoln | Mark VII | 5.0L | V8 | Right | Dual Exhaust | ||
| 1990 | Ford | Mustang | GT | 5.0L | V8 | Left | Dual Exhaust | |
| 1990 | Ford | Mustang | GT | 5.0L | V8 | Right | Dual Exhaust | |
| 1990 | Ford | Mustang | LX | 5.0L | V8 | Left | Dual Exhaust | |
| 1990 | Ford | Mustang | LX | 5.0L | V8 | Right | Dual Exhaust | |
| 1990 | Ford | Mustang | 2.3L | L4 | N/A | |||
| 1990 | Lincoln | Mark VII | 5.0L | V8 | Left | Dual Exhaust | ||
| 1990 | Lincoln | Mark VII | 5.0L | V8 | Right | Dual Exhaust | ||
| 1989 | Ford | Mustang | GT | 5.0L | V8 | Left | Dual Exhaust | |
| 1989 | Ford | Mustang | GT | 5.0L | V8 | Right | Dual Exhaust | |
| 1989 | Ford | Mustang | LX | 5.0L | V8 | Left | Dual Exhaust | |
| 1989 | Ford | Mustang | LX | 5.0L | V8 | Right | Dual Exhaust | |
| 1989 | Lincoln | Mark VII | 5.0L | V8 | Left | Dual Exhaust | ||
| 1989 | Lincoln | Mark VII | 5.0L | V8 | Right | Dual Exhaust | ||
| 1988 | Ford | Mustang | GT | 5.0L | V8 | Left | Dual Exhaust | |
| 1988 | Ford | Mustang | GT | 5.0L | V8 | Right | Dual Exhaust | |
| 1988 | Ford | Mustang | LX | 5.0L | V8 | Left | Dual Exhaust | |
| 1988 | Ford | Mustang | LX | 5.0L | V8 | Right | Dual Exhaust | |
| 1988 | Ford | Thunderbird | Automatic | 2.3L | L4 | N/A | If pipe includes flange, 9140 not required.; Single Exhaust | |
| 1988 | Lincoln | Mark VII | 5.0L | V8 | Left | Dual Exhaust | ||
| 1988 | Lincoln | Mark VII | 5.0L | V8 | Right | Dual Exhaust | ||
| 1987 | Ford | Mustang | GT | 5.0L | V8 | Left | Dual Exhaust | |
| 1987 | Ford | Mustang | GT | 5.0L | V8 | Right | Dual Exhaust | |
| 1987 | Ford | Mustang | LX | 5.0L | V8 | Left | Dual Exhaust | |
| 1987 | Ford | Mustang | LX | 5.0L | V8 | Right | Dual Exhaust | |
| 1987 | Ford | Thunderbird | Automatic | 2.3L | L4 | N/A | If pipe includes flange, 9140 not required.; Single Exhaust | |
| 1987 | Lincoln | Continental | 5.0L | V8 | N/A | Single Exhaust | ||
| 1987 | Lincoln | Continental | 5.0L | V8 | Left | Dual Exhaust | ||
| 1987 | Lincoln | Continental | 5.0L | V8 | Right | Dual Exhaust | ||
| 1987 | Lincoln | Mark VII | 5.0L | V8 | N/A | |||
| 1987 | Lincoln | Mark VII | 5.0L | V8 | Left | Dual Exhaust | ||
| 1987 | Lincoln | Mark VII | 5.0L | V8 | Right | Dual Exhaust | ||
| 1986 | Ford | Mustang | 5.0L | V8 | Left | Dual Exhaust | ||
| 1986 | Ford | Mustang | 5.0L | V8 | Right | Dual Exhaust | ||
| 1986 | Lincoln | Continental | 5.0L | V8 | N/A | Single Exhaust | ||
| 1986 | Lincoln | Continental | 5.0L | V8 | Left | Dual Exhaust | ||
| 1986 | Lincoln | Continental | 5.0L | V8 | Right | Dual Exhaust | ||
| 1986 | Lincoln | Mark VII | 5.0L | V8 | N/A | |||
| 1986 | Lincoln | Mark VII | 5.0L | V8 | Left | Dual Exhaust | ||
| 1986 | Lincoln | Mark VII | 5.0L | V8 | Right | Dual Exhaust | ||
| 1986 | Mercury | Capri | 5.0L | V8 | Left | Dual Exhaust | ||
| 1986 | Mercury | Capri | 5.0L | V8 | Right | Dual Exhaust | ||
| 1985 | Ford | Thunderbird | 5.0L | V8 | N/A | |||
| 1985 | Lincoln | Continental | 5.0L | V8 | N/A | |||
| 1985 | Mercury | Cougar | 5.0L | V8 | N/A | |||
| 1984 | Ford | Thunderbird | 5.0L | V8 | N/A | |||
| 1984 | Lincoln | Continental | 5.0L | V8 | N/A | (after 2/83) | ||
| 1984 | Mercury | Cougar | 5.0L | V8 | N/A | |||
| 1983 | Ford | Thunderbird | 5.0L | V8 | N/A | |||
| 1983 | Lincoln | Continental | 5.0L | V8 | N/A | (after 2/83); After 02/83 | ||
| 1983 | Mercury | Cougar | 5.0L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.