Neutral Safety Switches

New Old Stock neutral safety switch for the C-4 transmission installed in early 1967 Mercury Cougar and 1966-67 Ford Mustangs. Found on cars before build date 12/15/1966. This neutral safety switch is identified by having two plugs that plug into the single 4 pin plug, coming from the firewall. The later neutral safety switch with a single 4 pin plug will also work fine.Look for a transmission code of W on your door data plate. If your car has a code U, your original transmission was an C-6...

New Old Stock neutral safety switch for the C-4 transmission installed in early 1967 Mercury Cougar and 1965-67 Ford Mustangs. Found on cars before build date 12/15/1966. This neutral safety switch is identified by having two plugs that plug into the single 4 pin plug, coming from the firewall. The later neutral safety switch with a single 4 pin plug will also work fine.Look for a transmission code of W on your door data plate. If your car has a code U, your original transmission was an...

Tested and inspected neutral safety switch for the C-4 transmission installed in early 1967 Mercury Cougar and Ford Mustangs. Found on cars before build date 12/15/1966. This neutral safety switch is identified by having two plugs that plug into the single 4 pin plug, coming from the firewall. The later neutral safety switch with a single 4 pin plug will also work fine.Look for a transmission code of W on your door data plate. If your car has a code U, your original transmission was an C-6 and...

This reproduction neutral safety switch is for the early 67 Cougars with a C-4 automatic transmission. It has two small plugs as opposed to one large like the later version we also have listed. Ford part #  C4AZ-7A247-C, SW 368.

Tested and inspected neutral safety switch for the C-4 and C-6 transmissions installed in 1967-69 Mercury Cougar and 1967-69 Ford Mustangs. Look for a transmission code of W or U on your door data plate. If your car has a code X, your original transmission was an FMX and uses a different neutral safety switch.Replaces Ford Part #: C7DP-7A247-A, C8ZP-7A247, C9ZZ-7A247-C, SW 887.Fits: 1967 Mercury Cougar1968 Mercury Cougar1969 Mercury Cougar 1967 Ford Mustang1968 Ford Mustang1969...

High quality alternative to the expensive OEM switch. If you have an early 67 the plug may be the dual type which is also listed on this site. This will work with your C-4 or C-6 automatic transmission. The only real difference is that this switch does not come with the FoMoCo logo or part number on it. Replaces Ford Part #: C9ZZ-7A247-B, SW 877 

Tested and inspected neutral safety switch for the C-6 transmission installed in mid 1972-73 Mercury Cougar and Ford Mustangs. Found on cars after build date 12/15/1971. This transmission neutral safety switch has two plugs.Look for a transmission code of U on your door data plate. If your car has a code X, your original transmission was an FMX and uses a different neutral safety switch.Replaces Ford Part #: D2ZP-7A247-AA, BA or D2ZZ-7A247-C, SW 1148.Fits:1972 Mercury Cougar1973 Mercury...

Tested and inspected neutral safety switch for the C-6 transmission installed in 1970 - early1972 Mercury Cougar and Ford Mustangs. Found on cars before build date 12/1/1971.Look for a transmission code of U on your door data plate. If your car has a code X, your original transmission was an FMX and uses a different neutral safety switch.Replaces Ford Part #: D1ZP-7A247-AA, or D0ZZ-7A247-B, SW 920.

Tested and inspected neutral safety switch for the C-6 transmission installed in early 1967 Mercury Cougar and Ford Mustangs. Found on cars before build date 12/15/1966. This neutral safety switch is identified by having two plugs that plug into the single 4 pin plug, coming from the firewall.Look for a transmission code of U on your door data plate. If your car has a code W, your original transmission was an C-4 and uses a different neutral safety switch.Replaces Ford Part #: C6AZ-7A247-A, SW...

Tested and inspected neutral safety switch for the C-6 transmission installed in 69-70 Mercury Cougar and Ford Mustangs. This neutral safety switch is identified by having a single plug, Identified with a single plug with weatherproof seal, the earlier versions do not.Look for a transmission code of U on your door data plate. If your car has a code W, your original transmission was an C-4 and uses a different neutral safety switch.Replaces Ford Part #: C9ZP-7A247. ...

The correct switch with the correct Connectors and color coded wires. Replaces Ford Part #: D2ZZ-7A247-A, SW-906-A.

Tested and inspected neutral safety switch for the FMX transmission installed after 1/5/1972 through 1973 Mercury Cougar and Ford Mustangs. Look for a transmission code of X on your door data plate. If your car has a code U, your original transmission was an C6 and uses a different neutral safety switch. This version is identified by having 2 plugs.Replaces Ford Part #: D2ZZ-7A247-B, SW 903-B.

New Old Stock neutral safety switch for the FMX transmission installed in 1969- through early 1972 Mercury Cougar and Ford Mustangs. Found on cars before build date 12/1/1971. These mount in the shifter bucket, see your shop manual for installation adjustment.Look for a transmission code of X on your door data plate. Replaces Ford Part #: C9ZA-7A247 or C9ZZ-7A247-C, SW 903.

Tested and inspected neutral safety switch for the FMX transmission installed for a short time in 1972 Mercury Cougar and Ford Mustangs. Found on cars build between 12/1/1971 and 1/5/1972.Look for a transmission code of X on your door data plate. If your car has a code U, your original transmission was an C6 and uses a different neutral safety switch.Replaces Ford Part #: D1ZA-7A247-AA or D2ZZ-7A247-A, SW 903-A.

This FMX switch is correct for 1972 and 1973 but works fine on 1969, 1970 and 1971. The only difference is that the later models had one extra plug that will not be utilized when used on a 69 - 71. Ford part #: D2ZZ-7A247-B, SW 903B Customer feedback found at mercurycougar.net: Boy service is just not the same as the "good old"? days. I ordered a half a trunk load of parts and pieces from West Coast Classic Cougar and about 2 hours later got a phone call informing me that the order was picked...

Quality reproduction for all 1969-73 Mercury Cougar and Ford Mustang with FMX automatic transmissions. This FMX switch is correct for 1972 and 1973 but works fine on 1969, 1970 and 1971. The only difference is that the later models had one extra plug and wire that will not be utilized when used on a 1969-71. All but one plug will be utilized on the 1969-71 applications. This plug and wire is not needed and can either taped off or clipped. Replaces original Ford part numbers C9ZZ-2A247-C,...

Wiring pigtail that runs from the main 14401 under dash harness to the neutral safety switch on the 1969 Cougar.

We think that this jumper or adapter wiring lead, was used in 1967 when the Neutral safety switch changed from two separate plugs to a single square 4 combination plug. There could have been an overlap where the plug from the firewall to the 14401 main under dash harness changed to the single square 4 combination plug. We have also observed the two separate neutral safety switch plugs plugged directly into the updated square 4 plug. 

New Old Stock If you have an early 67 the plug may be the dual type which is also listed on this site. This will work with your C-4 or C-6 automatic transmission. Replaces Ford Part #: C9ZZ-7A247-B, SW 877 

Tested and inspected neutral safety switch for the FMX transmission installed in 1969- through early 1972 Mercury Cougar and Ford Mustangs. Found on cars before build date 12/1/1971. These mount in the shifter bucket, see your shop manual for installation adjustment.Look for a transmission code of X on your door data plate. Replaces Ford Part #: C9ZA-7A247 or C9ZZ-7A247-C, SW 903.