OE Quality
60-Day Returns

Apex ACS4107 Engine Conversion Gasket Set
Apex ACS4107 Engine Conversion Gasket Set
The Apex ACS4107 engine conversion gasket set is built for Ford, Mercury, and Lincoln applications that require a complete sealing solution during engine service or conversion work. It covers a wide range of 1986-2001 vehicles, including Ford Mustang, Explorer, and F-150 applications.
- Engine conversion gasket set for sealing-related engine service
- Fits 1986-2001 Ford, Mercury, and Lincoln applications
- Direct fit coverage for Ford Mustang, Explorer, Bronco, and F-150
- Also fits Mercury Mountaineer, Grand Marquis, Cougar, and Colony Park
- Part number ACS4107 for catalog and order matching
Fitment Coverage
- Fits 1996-2001 Ford Explorer, N/A
- Fits 1997-2001 Mercury Mountaineer, N/A
- Fits 1995-1996 Ford Bronco, N/A
- Fits 1995-1996 Ford E-150 Econoline, N/A
- Fits 1995-1996 Ford E-150 Econoline Club Wagon, N/A
- Fits 1995-1996 Ford F-150, N/A
- Fits 1995-1996 Ford F-250, N/A
- Fits 1986-1995 Ford Mustang, N/A
- Fits 1991-1993 Ford Thunderbird, N/A
- Fits 1986-1988 Ford Thunderbird, N/A
- Fits 1991-1993 Mercury Cougar, N/A
- Fits 1986-1988 Mercury Cougar, N/A
- Fits 1986-1992 Lincoln Mark VII, N/A
- Fits 1987-1991 Ford LTD Crown Victoria, N/A
- Fits 1987-1991 Mercury Colony Park, N/A
- Fits 1986-1991 Mercury Grand Marquis, N/A
- Fits 1986-1990 Lincoln Town Car, N/A
- Fits 1986-1987 Lincoln Continental, N/A
- Fits 1986 Ford LTD, N/A
- Fits 1986 Mercury Capri, N/A
What This Gasket Set Helps Address
- Oil seepage from aging engine seals and gaskets
- Coolant leaks at gasket mating surfaces
- Vacuum leaks that affect idle quality and drivability
- Compression loss caused by worn sealing components
- Leak-related teardown work during engine conversion or rebuild service
Installation Notes
Confirm engine family and gasket layout before installation, since this set is listed for multiple Ford, Mercury, and Lincoln platforms. Clean all sealing surfaces thoroughly, inspect mating faces for damage, and follow the service manual torque sequence and specifications during assembly. The part number ACS4107 should be matched to the vehicle application before purchase.
Quality Assurance
Apex ACS4107 is cataloged as an engine conversion gasket set for broad late-1980s through early-2000s Ford, Mercury, and Lincoln coverage. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
This part fits 75 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2001 | Ford | Explorer | 5.0L | V8 | N/A | |
| 2001 | Mercury | Mountaineer | 5.0L | V8 | N/A | |
| 2000 | Ford | Explorer | 5.0L | V8 | N/A | |
| 2000 | Mercury | Mountaineer | 5.0L | V8 | N/A | |
| 1999 | Ford | Explorer | 5.0L | V8 | N/A | |
| 1999 | Mercury | Mountaineer | 5.0L | V8 | N/A | |
| 1998 | Ford | Explorer | 5.0L | V8 | N/A | |
| 1998 | Mercury | Mountaineer | 5.0L | V8 | N/A | |
| 1997 | Ford | Explorer | 5.0L | V8 | N/A | |
| 1997 | Mercury | Mountaineer | 5.0L | V8 | N/A | |
| 1996 | Ford | Bronco | 5.0L | V8 | N/A | |
| 1996 | Ford | E-150 Econoline | 5.0L | V8 | N/A | |
| 1996 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | |
| 1996 | Ford | Explorer | 5.0L | V8 | N/A | |
| 1996 | Ford | F-150 | 5.0L | V8 | N/A | |
| 1996 | Ford | F-250 | 5.0L | V8 | N/A | |
| 1995 | Ford | Bronco | 5.0L | V8 | N/A | |
| 1995 | Ford | E-150 Econoline | 5.0L | V8 | N/A | |
| 1995 | Ford | E-150 Econoline Club Wagon | 5.0L | V8 | N/A | |
| 1995 | Ford | F-150 | 5.0L | V8 | N/A | |
| 1995 | Ford | F-250 | 5.0L | V8 | N/A | |
| 1995 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1994 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1993 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1993 | Ford | Thunderbird | 5.0L | V8 | N/A | |
| 1993 | Mercury | Cougar | 5.0L | V8 | N/A | |
| 1992 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1992 | Ford | Thunderbird | 5.0L | V8 | N/A | |
| 1992 | Lincoln | Mark VII | 5.0L | V8 | N/A | |
| 1992 | Mercury | Cougar | 5.0L | V8 | N/A | |
| 1991 | Ford | LTD Crown Victoria | 5.0L | V8 | N/A | |
| 1991 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1991 | Ford | Thunderbird | 5.0L | V8 | N/A | |
| 1991 | Lincoln | Mark VII | 5.0L | V8 | N/A | |
| 1991 | Mercury | Colony Park | 5.0L | V8 | N/A | |
| 1991 | Mercury | Cougar | 5.0L | V8 | N/A | |
| 1991 | Mercury | Grand Marquis | 5.0L | V8 | N/A | |
| 1990 | Ford | LTD Crown Victoria | 5.0L | V8 | N/A | |
| 1990 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1990 | Lincoln | Mark VII | 5.0L | V8 | N/A | |
| 1990 | Lincoln | Town Car | 5.0L | V8 | N/A | |
| 1990 | Mercury | Colony Park | 5.0L | V8 | N/A | |
| 1990 | Mercury | Grand Marquis | 5.0L | V8 | N/A | |
| 1989 | Ford | LTD Crown Victoria | 5.0L | V8 | N/A | |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1989 | Lincoln | Mark VII | 5.0L | V8 | N/A | |
| 1989 | Lincoln | Town Car | 5.0L | V8 | N/A | |
| 1989 | Mercury | Colony Park | 5.0L | V8 | N/A | |
| 1989 | Mercury | Grand Marquis | 5.0L | V8 | N/A | |
| 1988 | Ford | LTD Crown Victoria | 5.0L | V8 | N/A | |
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1988 | Ford | Thunderbird | 5.0L | V8 | N/A | |
| 1988 | Lincoln | Mark VII | 5.0L | V8 | N/A | |
| 1988 | Lincoln | Town Car | 5.0L | V8 | N/A | |
| 1988 | Mercury | Colony Park | 5.0L | V8 | N/A | |
| 1988 | Mercury | Cougar | 5.0L | V8 | N/A | |
| 1988 | Mercury | Grand Marquis | 5.0L | V8 | N/A | |
| 1987 | Ford | LTD Crown Victoria | 5.0L | V8 | N/A | |
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1987 | Ford | Thunderbird | 5.0L | V8 | N/A | |
| 1987 | Lincoln | Continental | 5.0L | V8 | N/A | |
| 1987 | Lincoln | Mark VII | 5.0L | V8 | N/A | |
| 1987 | Lincoln | Town Car | 5.0L | V8 | N/A | |
| 1987 | Mercury | Colony Park | 5.0L | V8 | N/A | |
| 1987 | Mercury | Cougar | 5.0L | V8 | N/A | |
| 1987 | Mercury | Grand Marquis | 5.0L | V8 | N/A | |
| 1986 | Ford | LTD | 5.0L | V8 | N/A | |
| 1986 | Ford | Mustang | 5.0L | V8 | N/A | |
| 1986 | Ford | Thunderbird | 5.0L | V8 | N/A | |
| 1986 | Lincoln | Continental | 5.0L | V8 | N/A | |
| 1986 | Lincoln | Mark VII | 5.0L | V8 | N/A | |
| 1986 | Lincoln | Town Car | 5.0L | V8 | N/A | |
| 1986 | Mercury | Capri | 5.0L | V8 | N/A | |
| 1986 | Mercury | Cougar | 5.0L | V8 | N/A | |
| 1986 | Mercury | Grand Marquis | 5.0L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.